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

KR100596188B1 - Piece for cell guide block setting - Google Patents

Piece for cell guide block setting Download PDF

Info

Publication number
KR100596188B1
KR100596188B1 KR1020050044844A KR20050044844A KR100596188B1 KR 100596188 B1 KR100596188 B1 KR 100596188B1 KR 1020050044844 A KR1020050044844 A KR 1020050044844A KR 20050044844 A KR20050044844 A KR 20050044844A KR 100596188 B1 KR100596188 B1 KR 100596188B1
Authority
KR
South Korea
Prior art keywords
piece
cell guide
protrusion
setting
guide block
Prior art date
Application number
KR1020050044844A
Other languages
Korean (ko)
Inventor
이장석
이방호
최병원
윤정한
홍한일
전영만
Original Assignee
대우조선해양 주식회사
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 대우조선해양 주식회사 filed Critical 대우조선해양 주식회사
Priority to KR1020050044844A priority Critical patent/KR100596188B1/en
Application granted granted Critical
Publication of KR100596188B1 publication Critical patent/KR100596188B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B11/00—Interior subdivision of hulls
    • B63B11/02—Arrangement of bulkheads, e.g. defining cargo spaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/002—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods
    • B63B25/004—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods for containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/10—Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/48—Decks
    • B63B3/54—Hatch openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/56—Bulkheads; Bulkhead reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/30—Moving or transporting modules or hull blocks to assembly sites, e.g. by rolling, lifting or floating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/43—Welding, e.g. laser welding
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • E04B2001/389—Brackets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transportation (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

본 발명은 셀가이드 블록 세팅용 피스에 관한 것으로, 더욱 세부적으로는 컨테이너 운반선의 화물창에 설치되는 부재인 셀가이드를 탑재하고 설치함에 있어 현장에서 제작, 취부, 용접하는 대신 셀가이드 상단에 세팅용 피스를 미리 조립단계에서 부착하여 사용하는 셀가이드 블록 세팅용 피스에 관한 것이다.The present invention relates to a cell guide block setting piece, and more particularly, to install and install a cell guide, which is a member installed in a cargo hold of a container carrier, a piece for setting on the top of the cell guide instead of being manufactured, mounted, and welded in the field. It relates to a piece for setting the cell guide block to be attached in advance in the assembling step.

바디플레이트(11) 하부로 제1돌출부(12)와 제2돌출부(14)가 구비되고, 상기 제1돌출부(12) 일측에는 소정의 구멍(13)이 형성되며, 상기 제2돌출부(14)의 횡방향으로 브라켓(15)이 용접되는 피스(10)로 구성된다.A first protrusion 12 and a second protrusion 14 are provided below the body plate 11, and a predetermined hole 13 is formed at one side of the first protrusion 12, and the second protrusion 14 is formed. It consists of a piece 10 in which the bracket 15 is welded in the transverse direction.

따라서, 본 발명은 세팅용 피스를 셀가이드 블록 제작단계에서 부착하는 것으로 작업 안정성을 향상시키며, 셀가이드의 설치 대기시간 없이 즉시 탑재 가능하며, 피스 사용량 감소에 따른 설치시수 감소와 세팅 시간을 단축할 수 있는 효과가 있다.Therefore, the present invention improves the work stability by attaching the setting piece in the cell guide block manufacturing step, and can be immediately mounted without waiting for the installation of the cell guide, reducing the installation time and setting time according to the reduced amount of the piece used It can work.

셀가이드, 세팅, 피스, 바디플레이트, 브라켓 Cell Guide, Setting, Piece, Body Plate, Bracket

Description

셀가이드 블럭 세팅용 피스{Piece For Cell Guide Block Setting}Piece for Cell Guide Block Setting {Piece For Cell Guide Block Setting}

도 1은 본 발명에 따른 셀가이드 블럭 세팅용 피스의 사시도.1 is a perspective view of a piece for cell guide block setting according to the present invention.

도 2와 3은 본 발명에 따른 셀가이드 블럭 세팅용 피스의 설치예.2 and 3 is an installation example of the cell guide block setting piece according to the present invention.

도 4는 본 발명에 따른 셀가이드 블럭 세팅용 피스의 제2실시예.Figure 4 is a second embodiment of a piece for cell guide block setting according to the present invention.

도 5와 6은 본 발명의 제2실시예에 따른 셀가이드 블럭 세팅용 피스의 설치예.5 and 6 are examples of installation of the cell guide block setting piece according to the second embodiment of the present invention.

<도면의 주요 부분에 대한 부호 설명><Description of the symbols for the main parts of the drawings>

10 : 피스 11 : 바디플레이트10: piece 11: body plate

12 : 제1돌출부 13 : 구멍12: first projection 13: hole

14 : 제2돌출부 15 : 브라켓14: second projection 15: bracket

본 발명은 셀가이드 블록 세팅용 피스에 관한 것으로 더욱 세부적으로는, 컨테이너 운반선의 화물창에 설치되는 부재인 셀가이드를 탑재하고 설치함에 있어 현장에서 제작, 취부, 용접하는 대신 셀가이드 상단에 세팅용 피스를 미리 조립단계에서 부착하여 사용하는 셀가이드 블록 세팅용 피스에 관한 것이다.The present invention relates to a cell guide block setting piece, and more specifically, to install and install a cell guide, which is a member installed in a cargo hold of a container carrier, a piece for setting on the top of the cell guide instead of being manufactured, mounted, and welded in the field. It relates to a piece for setting the cell guide block to be attached in advance in the assembling step.

종래에는 컨테이너선에 셀가이드 블럭을 탑재하여 세팅용 피스를 현장에서 설치하게 된다.Conventionally, a cell guide block is mounted on a container ship to install a setting piece on site.

그러나, 상기와 같은 종래 기술에 따른 구성은 컨테이너선에 셀가이드를 설치시 크레인으로 셀가이드를 탑재하게 되는데, 기준점이 없어 셀가이드가 경사지게 탑재되어 반복적인 설치작업을 해야된다. However, the above-described configuration according to the prior art is to mount the cell guide to the crane when installing the cell guide on the container ship, there is no reference point, the cell guide is inclined to be installed repeatedly.

또한, 셀가이드가 설치된 상태에서 다수의 피스를 현장에서 설치하게 되므로, 설치시수가 많이 소요되고 작업 안정성도 저하되는 문제점이 있다.In addition, since a plurality of pieces are installed on-site in the state where the cell guide is installed, there is a problem in that a lot of installation time is required and work stability is also reduced.

상술한 바와 같은 문제점을 해결하기 위하여, 본 발명은 셀가이드 상부에 탑재되는 세팅용 피스 한개 만을 사용하여 셀가이드 블럭 제작단계에서 부착하게 되며, 셀가이드에 부착된 세팅용 피스 일측에 구멍이 형성되어 크레인으로 들어올리게 되면 기준점 역할을 하는 세팅용 피스를 제공하는데 목적이 있다.In order to solve the above problems, the present invention is attached to the cell guide block manufacturing step using only one setting piece mounted on the upper cell guide, a hole is formed on one side of the setting piece attached to the cell guide Lifting with a crane aims to provide a setting piece that serves as a reference point.

목적을 달성하기 위한 구성으로는,In the structure to achieve the purpose,

바디플레이트 하부로 제1돌출부와 제2돌출부가 구비되고, 상기 제1돌출부 일측에는 소정의 구멍이 형성되며, 상기 제2돌출부의 횡방향으로 브라켓이 용접되는 피스로 구성된다.A first protrusion and a second protrusion are provided below the body plate, and a predetermined hole is formed at one side of the first protrusion, and the bracket is welded in the lateral direction of the second protrusion.

본 발명의 다른 특징으로서, 상기 제1돌출부는 가이드가 높을때(HIGH) 제2돌출부와 동일한 길이로 제작되며, 상기 가이드의 최상부면에 전둘레용접 된다.As another feature of the present invention, the first protrusion is manufactured to have the same length as the second protrusion when the guide is high, and is welded around the top surface of the guide.

본 발명의 또 다른 특징으로서, 상기 제1돌출부는 가이드가 중간(MID) 또는 낮을때(LOW) 제2돌출부보다 길게 제작되며, 안내판에 전둘레용접 된다.As another feature of the present invention, the first protrusion is made longer than the second protrusion when the guide is medium (MID) or low (LOW), and welded around the guide plate.

도 1은 본 발명에 따른 셀가이드 블럭 세팅용 피스의 사시도이고, 도 2와 3은 본 발명에 따른 셀가이드 블럭 세팅용 피스의 설치예이고, 도 4는 본 발명에 따른 셀가이드 블럭 세팅용 피스의 제2실시예이고, 도 5와 6은 본 발명의 제2실시예에 따른 셀가이드 블럭 세팅용 피스의 설치예이다.1 is a perspective view of a cell guide block setting piece according to the present invention, Figures 2 and 3 is an installation example of the cell guide block setting piece according to the present invention, Figure 4 is a cell guide block setting piece according to the present invention 5 and 6 show an example of installation of a cell guide block setting piece according to a second embodiment of the present invention.

이하, 도면을 참고로 구성요소를 설명하면 다음과 같다.Hereinafter, the components will be described with reference to the drawings.

도 1은 본 발명에 따른 셀가이드 블럭 세팅용 피스의 사시도를 도시하고 있다. 도 1의 세팅용 피스(10)는 ∩형상의 바디플레이트(11) 하부에 제1돌출부(12)와 제2돌출부(14)로 제작되며, 상기 제1돌출부(12) 일측에는 소정의 구멍(13)이 형성되고, 상기 제2돌출부(14) 전방의 횡방향으로는 브라켓(15)이 용접으로 설치된다.1 shows a perspective view of a piece for setting a cell guide block according to the present invention. The setting piece 10 of FIG. 1 is made of a first protrusion 12 and a second protrusion 14 at a lower portion of the U-shaped body plate 11, and has a predetermined hole at one side of the first protrusion 12. 13) is formed, the bracket 15 is provided by welding in the transverse direction in front of the second projection (14).

상기 제1돌출부(12)와 제2돌출부(14)의 길이는 동일하게 구성되며, 도 2와 같이 안내판(320)에 설치되는 가이드(310)의 길이가 높을때(HIGH), 상기 제1돌출부(12)의 하부면이 가이드(310)의 상부면(311)에 전둘레용접으로 부착하게 된다.The length of the first protrusion 12 and the second protrusion 14 is configured to be the same, and when the length of the guide 310 installed on the guide plate 320 is high (HIGH), as shown in Figure 2, the first protrusion The lower surface of 12 is attached to the upper surface 311 of the guide 310 by full circumferential welding.

상기 세팅용 피스(10)는 셀가이드(310)의 블럭 제작단계에 설치하게 되며, 설치된 후에 크레인을 이용하여 피스(10)의 구멍(13)에 크레인의 작업줄을 연결하여 컨테이너 운반선의 화물창에 설치하게 된다.The setting piece 10 is installed in the block manufacturing step of the cell guide 310, and after installation is connected to the working line of the crane to the hole 13 of the piece 10 by using a crane to the cargo hold of the container carrier Will be installed.

도 3과 같이 피스(10)는 결합된 브라켓(15)과 선체(400) 해치코밍(410) 상부의 선체브라켓(430) 사이에 위치하도록 탑재하게 되며, 셀가이드(300)는 수직외판(420)과 평행하게 설치된다.As shown in FIG. 3, the piece 10 is mounted to be located between the coupled bracket 15 and the hull bracket 430 of the hatch coaming 410, and the cell guide 300 is a vertical shell 420. It is installed parallel to).

도 4는 본 발명에 따른 셀가이드 블럭 세팅용 피스의 제2실시예로서, 도 5와 같이, 상기 셀가이드(300)의 가이드(310)가 중간(MID) 또는 낮을때(LOW) 피스(10)의 안내판(320) 일면에 전둘레용접으로 부착하게 되며, 피스(10)의 제1돌출부(12)는 제2돌출부(14)보다 길게 제작하게 된다. 상기와 같은 제2실시예에서는 피스(10)의 제1돌출부(12)의 내부 수직면이 안내판(320)에 용접되며, 도 6의 설치방법은 상기 도3과 동일하다.Figure 4 is a second embodiment of the cell guide block setting piece according to the present invention, as shown in Figure 5, when the guide 310 of the cell guide 300 is the middle (MID) or low (LOW) piece 10 The first guide portion 12 of the piece 10 is manufactured to be longer than the second protrusion 14. In the second embodiment as described above, the inner vertical surface of the first protrusion 12 of the piece 10 is welded to the guide plate 320, and the installation method of FIG. 6 is the same as that of FIG. 3.

상기 셀가이드(300)의 최대중량은 1.5톤이며, 최대길이는 18.25M로 셀가이드(300) 하나에 세팅용 피스(10)를 1개만 취부하게 된다.The maximum weight of the cell guide 300 is 1.5 tons, the maximum length is 18.25M to install only one piece for setting the cell guide 300 in one.

상기 피스(10)의 제2돌출부(14)의 횡방향으로 설치되는 브라켓(15)에 있어서, 제2돌출부(14)와 브라켓(15)의 상부가 맞닿는 곳을 용접하여 접합하며, 하부(밑면)는 선체(400)의 해치코밍(410)에 탑재되므로 용접을 금한다.In the bracket 15 provided in the lateral direction of the second protrusion 14 of the piece 10, the place where the second protrusion 14 and the upper part of the bracket 15 abut together is welded and joined, and the bottom (bottom surface) ) Is mounted on the hatch coaming 410 of the hull 400 is prohibited welding.

상기한 바와 같이, 본 발명은 세팅용 피스를 셀가이드 블록 제작단계에서 부착하는 것으로 작업 안정성을 향상시키며, 셀가이드의 설치 대기시간 없이 즉시 탑재 가능하며, 피스 사용량 감소에 따른 설치시수 감소와 세팅 시간을 단축할 수 있는 효과가 있다.As described above, the present invention improves the work stability by attaching the setting piece in the cell guide block manufacturing step, and can be immediately mounted without waiting for the installation of the cell guide, reducing the installation time and setting according to the reduced amount of the piece used This can shorten the time.

Claims (3)

컨테이너 운반선의 화물창에 설치되는 셀가이드(300)를 해치코밍(410)에 고정시키기 위한 세팅용 피스에 있어서,In the setting piece for fixing the cell guide 300 installed in the cargo hold of the container carrier to the hatch coaming 410, 바디플레이트(11) 하부로 제1돌출부(12)와 제2돌출부(14)가 구비되고, 상기 제1돌출부(12) 일측에는 소정의 구멍(13)이 형성되며, 상기 제2돌출부(14)의 횡방향으로 브라켓(15)이 용접되는 피스(10)로 구성되는 것을 특징으로 하는 셀가이드 블록 세팅용 피스.A first protrusion 12 and a second protrusion 14 are provided below the body plate 11, and a predetermined hole 13 is formed at one side of the first protrusion 12, and the second protrusion 14 is formed. Piece for cell guide block setting, characterized in that consisting of a piece 10, the bracket 15 is welded in the transverse direction. 제 1항에 있어서,The method of claim 1, 상기 제1돌출부(12)는 가이드(310)가 높을때(HIGH) 제2돌출부(14)와 동일한 길이로 제작되며, 상기 가이드(310)의 상부면(311)에 전둘레용접 되는 것을 특징으로 하는 셀가이드 블록 세팅용 피스.The first protrusion 12 is made to have the same length as the second protrusion 14 when the guide 310 is high (HIGH), it is welded around the upper surface 311 of the guide 310 is characterized in that Piece for cell guide block setting. 제 1항에 있어서,The method of claim 1, 상기 제1돌출부(12)는 가이드(310)가 중간(MID) 또는 낮을때(LOW) 제2돌출부(14)보다 길게 제작되며, 안내판(320)에 전둘레용접 되는 것을 특징으로 하는 셀가이드 블록 세팅용 피스.The first protruding portion 12 is longer than the second protruding portion 14 when the guide 310 is medium (MID) or low (LOW), and the cell guide block is characterized in that it is welded around the guide plate 320 all around. Setting piece.
KR1020050044844A 2005-05-27 2005-05-27 Piece for cell guide block setting KR100596188B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050044844A KR100596188B1 (en) 2005-05-27 2005-05-27 Piece for cell guide block setting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050044844A KR100596188B1 (en) 2005-05-27 2005-05-27 Piece for cell guide block setting

Publications (1)

Publication Number Publication Date
KR100596188B1 true KR100596188B1 (en) 2006-07-04

Family

ID=37183567

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050044844A KR100596188B1 (en) 2005-05-27 2005-05-27 Piece for cell guide block setting

Country Status (1)

Country Link
KR (1) KR100596188B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767631A (en) * 2008-12-29 2010-07-07 上海红双喜游艇有限公司 Glass reinforced plastic module connecting method for yacht
CN101797954A (en) * 2010-03-29 2010-08-11 扬帆集团股份有限公司 Method for mounting container hatch cover

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767631A (en) * 2008-12-29 2010-07-07 上海红双喜游艇有限公司 Glass reinforced plastic module connecting method for yacht
CN101797954A (en) * 2010-03-29 2010-08-11 扬帆集团股份有限公司 Method for mounting container hatch cover
CN101797954B (en) * 2010-03-29 2012-09-26 扬帆集团股份有限公司 Method for mounting container hatch cover

Similar Documents

Publication Publication Date Title
KR101069782B1 (en) Method of installing modelship in cavitation tunnel and modelship and fairing plate assembley
KR20180001175U (en) Turn over jig
KR100596188B1 (en) Piece for cell guide block setting
KR101418419B1 (en) Floating crane and method for connection of leg using the same
JP4191752B2 (en) Reinforced cab support upper frame of construction machine provided with welded deformation prevention structure and manufacturing method thereof
KR101507426B1 (en) A lug for moving ship block
KR20140055306A (en) Structure for installing auxiliary module to topside of marine structures and method thereof
KR200485664Y1 (en) turn over jig for block
KR100673993B1 (en) Sloshing reduction a fluid load tank
KR100389092B1 (en) Making method of a ship&#39;s side shell
JP4711308B2 (en) Body floor surface fixing tool and body floor surface fixing method
JP2010120509A (en) Tank mounting structure of working machine
KR100388660B1 (en) Erection method of starter segment for cable stayed bridge
CN210258322U (en) Fixing plate of automobile rear bumper mounting bracket
CN208602566U (en) Backplate mounting bracket and automobile under vehicle body
CN111746744A (en) Box leg installation precision control method
CN100371213C (en) Moored compressor and installing method
CN215496896U (en) Battery cell sealing cartridge clip
CN217972198U (en) Lifting lug structure for offshore booster station
KR20120001054U (en) Inclined lifting padeye with knuckle line to minimize lateral sling loads
JP2003002284A (en) Device and method for mounting floater for floating crane
KR200295255Y1 (en) Engine top bracing
JP2010173815A (en) Joint plate for guide rails of elevator
CN209261469U (en) Conflux seat, power head device and rotary drilling rig
CN116620480A (en) Reverse reinforcement structure and method for mounting chain stopper

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20090617

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee