[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN202229692U - Detection tool for right bracket of automobile beam - Google Patents

Detection tool for right bracket of automobile beam Download PDF

Info

Publication number
CN202229692U
CN202229692U CN2011203671160U CN201120367116U CN202229692U CN 202229692 U CN202229692 U CN 202229692U CN 2011203671160 U CN2011203671160 U CN 2011203671160U CN 201120367116 U CN201120367116 U CN 201120367116U CN 202229692 U CN202229692 U CN 202229692U
Authority
CN
China
Prior art keywords
hole
right support
vehicle beam
beam right
standard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011203671160U
Other languages
Chinese (zh)
Inventor
金华
邹湘京
李海华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Virtuous True Work And Trade Co ltd
Original Assignee
Shanghai Virtuous True Work And Trade Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Virtuous True Work And Trade Co ltd filed Critical Shanghai Virtuous True Work And Trade Co ltd
Priority to CN2011203671160U priority Critical patent/CN202229692U/en
Application granted granted Critical
Publication of CN202229692U publication Critical patent/CN202229692U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

A detection tool for a right bracket of an automobile beam comprises a base, an operation table, three rapid pressing devices and five detection rods; the upper end of the operating platform is provided with a working platform surface matched with the external contour of the part to be detected, and the working platform surface is provided with detection holes respectively corresponding to the round holes and the waist holes on the part to be detected. The utility model discloses when detecting the part, will detect the part and put the back with table surface laminating, will detect the part fastening on table surface by the three quick hold-down device that is fixed in the base, will detect round hole and the corresponding five detection sticks in waist hole on the part and insert corresponding inspection hole respectively, combine the naked eye to survey and to judge whether qualified the part that detects. The utility model has simple operation, convenient use and high detection precision, and can simultaneously detect the outline and the shape of the part and the aperture, the pitch, the hole site and the like on the part; and overall structure is simple, the sexual valence relative altitude, and the transport is convenient, and occupation space is less, can use anytime and anywhere.

Description

A kind of testing tool of vehicle beam right support
Technical field
The utility model relates to the pick-up unit of auto parts and components, specifically relates to a kind of testing tool of vehicle beam right support.
Background technology
Social in modern times, automobile is as our main vehicles, and demand is increasing, and correspondingly turnout is also increasing, so the turnout of auto parts and components also increases thereupon.And people are also increasingly high to the requirement of its manufacturing process, and along with the more and more advanced person of production technology, the production of various parts and detection are also more and more advanced, and accuracy requirement is also increasingly high.
At present; The instrument the most commonly used to the detection of vehicle beam right support is three-dimensional; The high precision of this testing tool and high intelligence make it obtain using comparatively widely, but costing an arm and a leg of three-dimensional detecting instrument can cause overweight financial cost burden to general small processing enterprise; And the time of three-dimensional detection vehicle beam right support cost is long, complicated operation, and operating personnel need drop into very big energy and carry out work, and will carry out the heavy professional training of corresponding lessons pre-job, and this has increased extra intangible cost to enterprise again undoubtedly; In addition, general footage number between two check points on two Different Plane, three-dimensional can't be measured, and such detecting instrument be very inapplicable to large-scale production, needs vehicle beam right support quick and multi-faceted detection.Thereby can provide a kind of simple to operate, low price, can multi-faceted detection pick-up unit, become a problem that presses for solution with the demand that satisfies manufacturer.
Summary of the invention
To above-mentioned situation; The utility model provides a kind of testing tool of vehicle beam right support, the three-dimensional device that prior art detects the vehicle beam right support costs an arm and a leg, detection time is long to solve, detect not exclusively and complicated operation, to the demanding problem of operating personnel.
To achieve these goals, the technical scheme of the utility model is following:
A kind of testing tool of vehicle beam right support, fast compressing device and five test bars of comprise base, be fixed in operator's console that being used on the base place the vehicle beam right support, three being used for the vehicle beam right support is fixed on operator's console; It is characterized in that the upper end of said operator's console is provided with work top, said work top is that the front side is lower, around all higher bench slope of left side, right side and rear side of front side; The low terrace of said bench slope and and the high terrace of bench slope between domatic and standard the vehicle beam right support the bottom surface and on every side the lateral surface of flanging match; The front end of the vertical curved surface between the low terrace of said bench slope and the operator's console lower end and the vehicle beam right support of standard is concordant, and the high terrace of said bench slope is concordant with the upper end of the flanging of left end, right-hand member and the rear end of the vehicle beam right support of standard; On the said low terrace with the corresponding relevant detection hole that is respectively arranged with of two circular holes and four waist holes of the vehicle beam right support of standard bottom, be respectively arranged with on domatic between the high terrace of said low terrace and low terrace right ends one with the vehicle beam right support of standard on the left of on the flanging long lumbar hole corresponding detection hole and with the vehicle beam right support right side flanging of standard on the corresponding detection of circular hole hole.
Wherein, have two fast compressing devices to be fixed on the base of operator's console front side in said three fast compressing devices, another fast compressing device is fixed on the base of operator's console rear side; Also be provided with at least three pilot holes around the said base.
The structure of said three fast compressing devices is identical, and wherein, the said fast compressing device that is fixed in the operator's console rear side comprises the pedestal that is fixed in base, the support that is fixed in the pedestal upper end; The back upper end of said support and preceding lower end are respectively arranged with one group of through hole, and one group of through hole of upper end is hinged through an end of a bearing pin and a depression bar behind the said support, and one group of through hole of the preceding lower end of said support is hinged through an end of a bearing pin and a spanner; The middle part of said spanner also is provided with one group of through hole, and the through hole at the middle part of said spanner is hinged through an end of a bearing pin and a connecting rod; The other end of said connecting rod also is provided with one group of through hole; The inboard of the end that said depression bar and support are hinged also is provided with a through hole, is provided with a bearing pin in the through hole that the inboard of the end that one group of through hole of the other end setting of said connecting rod and depression bar and support are hinged is provided with; The other end of said depression bar is provided with a through hole, is provided with a vehicle beam right support fixed bar in the through hole of the other end of said depression bar.
Said vehicle beam right support fixed bar comprises a screw rod, is provided with a pressure head at the downside of screw rod, and the above and below with respect to depression bar on screw rod is respectively arranged with a set nut.
It is cylindric in said five test bars three lower end being arranged, and diameter matches with two circular holes of the bottom surface of the vehicle beam right support of aperture, said operator's console and the standard of two circular holes of the bottom surface of the vehicle beam right support of standard and the circular hole on the flanging of right side and the aperture in the corresponding detection of the circular hole hole on the flanging of right side respectively; Also having the lower end of two test bars is waist shape; Wherein, Corresponding detection hole, four waist holes with the bottom surface of the vehicle beam right support of standard on four waist holes of the bottom surface of the vehicle beam right support of the profile of the lower end of one test bar and standard, the said operator's console matches, on the waist hole on the left side flanging of the vehicle beam right support of the profile of the lower end of another test bar and standard, the said operator's console with the left side flanging of the vehicle beam right support of standard on corresponding detection hole, waist hole match.
The beneficial effect of the utility model is that rational in infrastructure, design and use are simple and convenient; Cost performance is high, and is simple to operate, and accuracy of detection is high; Can realize comprehensive detection simultaneously, promptly can detect simultaneously the vehicle beam right support profile, shape and on aperture, Kong Wei etc.; Thereby saved a lot of trivial step that prior art adopts three-dimensional to detect, improved work efficiency and economic benefit effectively, operating personnel only need simple training just can skillfully operate, and reduce the intangible cost of company greatly; The utility model profile is small and exquisite, moves and convenient in carrying, and it is less to take up room, and can use whenever and wherever possible.
Description of drawings
Fig. 1 is the structural representation of vehicle beam right support.
Fig. 2 is the structural representation of the testing tool of a kind of vehicle beam right support of the utility model.
Fig. 3 is the structural representation of the fast compressing device that is fixed in the operator's console rear side of the testing tool of a kind of vehicle beam right support of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, Fig. 2; A kind of testing tool of vehicle beam right support, fast compressing device 300 and five test bars of comprise base 100, be fixed in operator's console that being used on the base place the vehicle beam right support 200, three being used for the vehicle beam right support is fixed on operator's console.
The upper end of said operator's console 200 is provided with work top, and said work top is that the front side is lower, around all higher bench slope of left side, right side and rear side of front side; The low terrace of said bench slope and and the high terrace of bench slope between domatic and standard vehicle beam right support 4 the bottom surface and on every side the lateral surface of flanging match; The front end of the vertical curved surface between the low terrace of said bench slope and the operator's console lower end and the vehicle beam right support 4 of standard is concordant, and the high terrace of said bench slope is concordant with the upper end of the flanging of left end, right-hand member and the rear end of the vehicle beam right support 4 of standard; On the said low terrace with the corresponding relevant detection hole that is respectively arranged with of two circular holes and four waist holes of vehicle beam right support 4 bottoms of standard, be respectively arranged with on domatic between the high terrace of said low terrace and low terrace right ends one with the vehicle beam right support 4 left side flangings of standard on long lumbar hole corresponding detection hole and with the vehicle beam right support right side flanging of standard on the corresponding detection of circular hole hole (not marking among the figure).
Wherein, have two fast compressing devices to be fixed on the base 100 of operator's console 200 front sides in said three fast compressing devices 300, another fast compressing device 300 is fixed on the base 100 of operator's console 200 rear sides; Also be provided with at least three pilot holes 101 around the said base 100.
Said five test bars are respectively test bar 510, test bar 520, test bar 530, test bar 540 and test bar 550.Wherein test bar 510, test bar 520 and test bar 540 lower ends are cylindric; The aperture in the corresponding detection of the circular hole 4b hole (not marking among the figure) of the bottom surface of the vehicle beam right support 4 of the aperture of the circular hole 4b of the bottom surface of the diameter of test bar 510 lower ends and the vehicle beam right support 4 of standard, said operator's console and standard matches; The aperture in the corresponding detection of the circular hole 4a hole (not marking among the figure) of the bottom surface of the vehicle beam right support 4 of the aperture of the circular hole 4a of the bottom surface of the diameter of test bar 520 lower ends and the vehicle beam right support 4 of standard, said operator's console and standard matches; The aperture in the corresponding detection of the circular hole 4c hole (not marking among the figure) on the right side flanging of the vehicle beam right support 4 of the aperture of the circular hole 4c on the right side flanging of the diameter of test bar 540 lower ends and the vehicle beam right support 4 of standard, said operator's console and standard matches.The lower end of test bar 530 and test bar 550 is a waist shape, on the waist hole 4d on the left side flanging of the vehicle beam right support of the profile of the lower end of test bar 530 and standard, the said operator's console with the left side flanging of the vehicle beam right support of standard on the corresponding detection of 4d hole, waist hole (not marking among the figure) match; Four the corresponding detection of 4e holes, waist hole (not marking among the figure) with the bottom surface of the vehicle beam right support of standard on four waist hole 4e of the bottom surface of the vehicle beam right support of the profile of the lower end of test bar 550 and standard, the said operator's console match.
The structure of said three fast compressing devices 300 is identical, and wherein, referring to Fig. 3, the said fast compressing device 300 that is fixed in operator's console 200 rear sides comprises the pedestal 310 that is fixed in base, the support 320 that is fixed in the pedestal upper end; The back upper end of said support 320 and preceding lower end are respectively arranged with one group of through hole; One group of through hole of upper end, said support 320 back is hinged through an end of a bearing pin 340 and a depression bar 330, and one group of through hole of said support 320 preceding lower ends is hinged through an end of a bearing pin 341 and a spanner 350; The middle part of said spanner 350 also is provided with one group of through hole, and the through hole at the middle part of said spanner 350 is hinged through an end of a bearing pin 360 and a connecting rod 370; The other end of said connecting rod 370 also is provided with one group of through hole; The inboard of the end that said depression bar 330 and support are hinged also is provided with a through hole, is provided with a bearing pin 390 in the through hole of the inboard setting of the end that one group of through hole of the other end setting of said connecting rod 370 and depression bar 330 and support are hinged; The other end of said depression bar 330 is provided with a through hole, is provided with a vehicle beam right support fixed bar 380 in the through hole of the other end of said depression bar 330.
Said vehicle beam right support fixed bar 380 comprises a screw rod 381, is provided with a pressure head 382 at the downside of screw rod 381, and the above and below with respect to depression bar 330 on screw rod 381 is respectively arranged with a set nut 383.
For manufacturing process and the production cost of simplifying depression bar 330; Depression bar 330 is designed to the described two style structure of Fig. 3; The individuality of assembling vehicle beam right support fixed bar 380 is shaft-like; The individuality that assembles with support 320 is that an end is shaft-like, the other end is forked, and a forked end cooperates with an end of the individuality of assembling vehicle beam right support fixed bar 380, and the through hole that is complementary through at least two groups is fixed as one by securing member.
The principle of work of the utility model is following: at first; The testing tool of a kind of vehicle beam right support of the utility model is transported to the place that needs, the testing tool of a kind of vehicle beam right support of the utility model is fixed through at least three pilot holes 101 on the base 100.Five test bars are extracted with corresponding respectively the detection in the hole in each hole of the vehicle beam right support 4 of standard from the operator's console 200; Pull the spanner 350 of each fast compressing device 300; Make spanner 350 drive depression bar 330 and upwards rotate, make the low terrace of the pressure head 382 of vehicle beam right support fixed bar 380 away from the work top of operator's console 200.
Vehicle beam right support 4 is positioned over the work top of operator's console 200; Make vehicle beam right support 4 the bottom surface and around flanging lateral surface and the utility model work top low terrace and hang down domatic the matching between terrace and the high terrace; Spanner 350 with each fast compressing device 300 turns back then; Making spanner 350 drive depression bar 330 rotates; The pressure head 382 of vehicle beam right support fixed bar 380 and the bottom surface of vehicle beam right support 4 are fitted, and two set nuts 383 on the adjusting screw(rod) 381 of each fast compressing device 300 make pressure head 382 that vehicle beam right support 4 is fixed on the work top of operator's console 200 firmly then.
Whether after carrying out above-mentioned work, observe the profile of vehicle beam right support 4 to be detected and follow the whole work top of operator's console to match, if misfit, then whole part is defective.
The vehicle beam right support 4 qualified through above detection gets into last detection; Detect the position, hole, pitch-row, aperture in the hole on it etc.: test bar 510, test bar 520, test bar 530, test bar 540 are inserted respectively on the operator's console 200 in the relevant detection hole; If all can insert; Position, hole, the pitch-row of corresponding circular hole that vehicle beam right support 4 then is described is qualified, otherwise, then defective; Can observation test bar 510, test bar 520, test bar 540 match with corresponding circular hole, explain that then the aperture is qualified if coincide, otherwise, then defective.Whether adopting then to detect four waist holes of waist hole and bottom of left side flanging of vehicle beam right support 4 respectively by test bar 530, test bar 550 qualified if using the same method.
The utility model is simple and reasonable for structure, and is easy to use, and cost performance is high, and is simple to operate, and accuracy of detection is high, can realize comprehensive detection simultaneously, promptly can detect simultaneously the vehicle beam right support profile, shape and on aperture, Kong Wei etc.; Thereby saved a lot of trivial step that prior art adopts three-dimensional to detect, improved work efficiency and economic benefit effectively, operating personnel only need simple training just can skillfully operate, and reduce the intangible cost of company greatly; The utility model profile is small and exquisite, moves and convenient in carrying, and it is less to take up room, and can use whenever and wherever possible.
More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The just principle of describing in the foregoing description and the instructions of the utility model; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the scope of the utility model that requires protection.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.

Claims (5)

1. the testing tool of a vehicle beam right support, fast compressing device and five test bars of comprise base, be fixed in operator's console that being used on the base place the vehicle beam right support, three being used for the vehicle beam right support is fixed on operator's console; It is characterized in that the upper end of said operator's console is provided with work top, said work top is that the front side is lower, around all higher bench slope of left side, right side and rear side of front side; The low terrace of said bench slope and and the high terrace of bench slope between domatic and standard the vehicle beam right support the bottom surface and on every side the lateral surface of flanging match; The front end of the vertical curved surface between the low terrace of said bench slope and the operator's console lower end and the vehicle beam right support of standard is concordant, and the high terrace of said bench slope is concordant with the upper end of the flanging of left end, right-hand member and the rear end of the vehicle beam right support of standard; On the said low terrace with the corresponding relevant detection hole that is respectively arranged with of two circular holes and four waist holes of the vehicle beam right support of standard bottom, be respectively arranged with on domatic between the high terrace of said low terrace and low terrace right ends one with the vehicle beam right support of standard on the left of on the flanging long lumbar hole corresponding detection hole and with the vehicle beam right support right side flanging of standard on the corresponding detection of circular hole hole.
2. the testing tool of a kind of vehicle beam right support according to claim 1; It is characterized in that; Have two fast compressing devices to be fixed on the base of operator's console front side in said three fast compressing devices, another fast compressing device is fixed on the base of operator's console rear side; Also be provided with at least three pilot holes around the said base.
3. the testing tool of a kind of vehicle beam right support according to claim 1; It is characterized in that; The structure of said three fast compressing devices is identical, and wherein, the said fast compressing device that is fixed in the operator's console rear side comprises the pedestal that is fixed in base, the support that is fixed in the pedestal upper end; The back upper end of said support and preceding lower end are respectively arranged with one group of through hole, and one group of through hole of upper end is hinged through an end of a bearing pin and a depression bar behind the said support, and one group of through hole of the preceding lower end of said support is hinged through an end of a bearing pin and a spanner; The middle part of said spanner also is provided with one group of through hole, and the through hole at the middle part of said spanner is hinged through an end of a bearing pin and a connecting rod; The other end of said connecting rod also is provided with one group of through hole; The inboard of the end that said depression bar and support are hinged also is provided with a through hole, is provided with a bearing pin in the through hole that the inboard of the end that one group of through hole of the other end setting of said connecting rod and depression bar and support are hinged is provided with; The other end of said depression bar is provided with a through hole, is provided with a vehicle beam right support fixed bar in the through hole of the other end of said depression bar.
4. the testing tool of a kind of vehicle beam right support according to claim 3; It is characterized in that; Said vehicle beam right support fixed bar comprises a screw rod, is provided with a pressure head at the downside of screw rod, and the above and below with respect to depression bar on screw rod is respectively arranged with a set nut.
5. the testing tool of a kind of vehicle beam right support according to claim 1; It is characterized in that; It is cylindric in said five test bars three lower end being arranged, and diameter matches with two circular holes of the bottom surface of the vehicle beam right support of aperture, said operator's console and the standard of two circular holes of the bottom surface of the vehicle beam right support of standard and the circular hole on the flanging of right side and the aperture in the corresponding detection of the circular hole hole on the flanging of right side respectively; Also having the lower end of two test bars is waist shape; Wherein, Corresponding detection hole, four waist holes with the bottom surface of the vehicle beam right support of standard on four waist holes of the bottom surface of the vehicle beam right support of the profile of the lower end of one test bar and standard, the said operator's console matches, on the waist hole on the left side flanging of the vehicle beam right support of the profile of the lower end of another test bar and standard, the said operator's console with the left side flanging of the vehicle beam right support of standard on corresponding detection hole, waist hole match.
CN2011203671160U 2011-09-29 2011-09-29 Detection tool for right bracket of automobile beam Expired - Fee Related CN202229692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203671160U CN202229692U (en) 2011-09-29 2011-09-29 Detection tool for right bracket of automobile beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203671160U CN202229692U (en) 2011-09-29 2011-09-29 Detection tool for right bracket of automobile beam

Publications (1)

Publication Number Publication Date
CN202229692U true CN202229692U (en) 2012-05-23

Family

ID=46080277

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203671160U Expired - Fee Related CN202229692U (en) 2011-09-29 2011-09-29 Detection tool for right bracket of automobile beam

Country Status (1)

Country Link
CN (1) CN202229692U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104101283A (en) * 2014-07-04 2014-10-15 天津市百利电气有限公司 Clamp used for turnover support detection and use method of clamp
CN104729384A (en) * 2015-04-17 2015-06-24 安徽江淮汽车股份有限公司 Gearbox support leg detector
CN108160801A (en) * 2017-12-26 2018-06-15 宁波旭升汽车技术股份有限公司 A kind of gear box casing clamp mechanism
CN109556482A (en) * 2018-12-19 2019-04-02 昆山艾博机器人技术有限公司 A kind of moulding shape detecting apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104101283A (en) * 2014-07-04 2014-10-15 天津市百利电气有限公司 Clamp used for turnover support detection and use method of clamp
CN104101283B (en) * 2014-07-04 2017-01-11 天津市百利电气有限公司 Clamp used for turnover support detection and use method of clamp
CN104729384A (en) * 2015-04-17 2015-06-24 安徽江淮汽车股份有限公司 Gearbox support leg detector
CN104729384B (en) * 2015-04-17 2017-09-19 安徽江淮汽车集团股份有限公司 A kind of gearbox leg detection means
CN108160801A (en) * 2017-12-26 2018-06-15 宁波旭升汽车技术股份有限公司 A kind of gear box casing clamp mechanism
CN109556482A (en) * 2018-12-19 2019-04-02 昆山艾博机器人技术有限公司 A kind of moulding shape detecting apparatus

Similar Documents

Publication Publication Date Title
CN202350715U (en) Detection tool for automobile beam middle part right mounting bracket
CN202533020U (en) Automotive glass detection device
CN202229692U (en) Detection tool for right bracket of automobile beam
CN202255240U (en) Detection tool for left bracket of automobile beam
CN202229693U (en) Detection tool for support for automobile cross beam
CN202255234U (en) Detection tool for IP positioning support of automobile beam
CN201281575Y (en) Detection device for right support for novel automobile front frame
CN202255193U (en) Detection tool of automobile crossbeam right fixing support
CN202255183U (en) Detection tool of small support on right side of middle part of automobile crossbeam
CN202229717U (en) Detection tool for automobile beam fan stand
CN205262369U (en) Car front bumper assembly examines utensil
CN202229708U (en) Detection tool for small support on left side of middle part of automobile cross beam
CN202255241U (en) Detection tool for side position support of automobile beam
CN208847071U (en) A kind of hand-held cubing of the dashboard cross member improving detection efficiency
CN202229691U (en) Detection tool for automobile beam electric left support
CN202903046U (en) Fixture applied to automobile steering column fixing support
CN202229718U (en) Detection tool for fixing support for automobile cross beam
CN201622049U (en) Detecting tool for detecting automobile right bracket rear cover sheet assembly
CN203024674U (en) Automobile engine compartment longitudinal beam rear section assembly detection base
CN203798268U (en) Detection fixture used for front and right energy-absorbing box assembly in automobile front buffer crossbeam
CN207669229U (en) Assembled fixture
CN208239575U (en) A kind of high precision measurement jig of PCB circuit board
CN201926401U (en) Checking tool for left upper mounting frame of automobile steering mast
CN205580361U (en) Measuring tool of short -term test engine gudgeon pin nail angle of spot hole degree
CN206601412U (en) A kind of pcb board measurement jig

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120523

Termination date: 20180929