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FR2352922A1 - Dispositif de protection contre les chutes d'objets - Google Patents

Dispositif de protection contre les chutes d'objets

Info

Publication number
FR2352922A1
FR2352922A1 FR7704326A FR7704326A FR2352922A1 FR 2352922 A1 FR2352922 A1 FR 2352922A1 FR 7704326 A FR7704326 A FR 7704326A FR 7704326 A FR7704326 A FR 7704326A FR 2352922 A1 FR2352922 A1 FR 2352922A1
Authority
FR
France
Prior art keywords
protection against
against falling
falling objects
objects
protection
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.)
Granted
Application number
FR7704326A
Other languages
English (en)
Other versions
FR2352922B1 (fr
Inventor
Dean Merrill Lawrence
Gary Lee Popdan
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2352922A1 publication Critical patent/FR2352922A1/fr
Application granted granted Critical
Publication of FR2352922B1 publication Critical patent/FR2352922B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/24—Safety devices, e.g. for preventing overload
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/11—Overhead guards, e.g. against loads falling down
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/16—Cabins, platforms, or the like, for drivers
    • E02F9/163—Structures to protect drivers, e.g. cabins, doors for cabins; Falling object protection structure [FOPS]; Roll over protection structure [ROPS]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/127—Handling vehicles with overhead guard for operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Component Parts Of Construction Machinery (AREA)
FR7704326A 1976-05-24 1977-02-16 Dispositif de protection contre les chutes d'objets Granted FR2352922A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/689,284 US4095839A (en) 1976-05-24 1976-05-24 Falling object protective structure

Publications (2)

Publication Number Publication Date
FR2352922A1 true FR2352922A1 (fr) 1977-12-23
FR2352922B1 FR2352922B1 (fr) 1983-07-22

Family

ID=24767776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704326A Granted FR2352922A1 (fr) 1976-05-24 1977-02-16 Dispositif de protection contre les chutes d'objets

Country Status (6)

Country Link
US (1) US4095839A (fr)
JP (1) JPS5815267Y2 (fr)
BE (1) BE853987A (fr)
CA (1) CA1054650A (fr)
DE (1) DE2716372C2 (fr)
FR (1) FR2352922A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376550A (en) * 1981-06-01 1983-03-15 Paccar Inc. Vehicle canopy
DE4022450A1 (de) * 1990-05-22 1991-11-28 Linde Ag Gabelstapler
DE4316364A1 (de) * 1993-05-15 1994-11-17 Faun Gmbh Mehrzweck-Arbeits-Fahrzeug
ES2111447B1 (es) * 1994-11-04 1999-02-16 Rubio Ignacio Abascal Maquina para la extincion de incendios forestales y agricolas.
ES1032358Y (es) * 1995-10-27 1996-09-01 Rubio Ignacio Abascal Maquina para la extincion de incendios por lanzamiento de tierra.
EP1081294B1 (fr) * 1999-09-01 2011-12-14 Kubota Corporation Excavatrice
US6322133B1 (en) 1999-11-12 2001-11-27 Ingersoll-Rand Company Falling object protective apparatus for an industrial vehicle
US6220656B1 (en) * 2000-03-23 2001-04-24 Martin Sheet Metal, Inc. Cab with improved overhead vision
JP3747733B2 (ja) * 2000-03-28 2006-02-22 日立建機株式会社 建設機械の運転室
US6698114B2 (en) 2001-11-01 2004-03-02 Clark Equipment Company Lift arm support and storage construction for small loader
JP4504283B2 (ja) * 2005-08-30 2010-07-14 日立建機株式会社 建設機械
US20070145759A1 (en) * 2005-12-28 2007-06-28 Timberpro Inc. Mobile device for handling material
DE202007006500U1 (de) * 2007-05-07 2008-09-18 Liebherr-Hydraulikbagger Gmbh Baumaschine
US7699328B2 (en) * 2007-07-16 2010-04-20 Timberpro Inc. Retractable step for cab of mobile machine
US8070170B2 (en) * 2007-11-12 2011-12-06 Timberpro, Inc. Tilt device for a material handling machine
US20100314908A1 (en) * 2009-06-10 2010-12-16 Wood Jr Robert Lee Cab frame beltline member
US9222240B2 (en) * 2011-09-30 2015-12-29 Volvo Construction Equipment Ab Apparatus for protecting components of an excavator
JP5979187B2 (ja) * 2014-08-01 2016-08-24 コベルコ建機株式会社 建設機械のキャブ支持構造
EP3517413B1 (fr) * 2018-01-25 2020-07-08 Kubota Corporation Structure de protection de cabine et tracteur
CN110965600B (zh) * 2019-11-04 2021-10-22 福建北仑建设发展有限公司 一种带有防护结构的隧道挖掘设备
US11285899B2 (en) * 2020-04-23 2022-03-29 Caterpillar Inc. Guard assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036858A (en) * 1961-07-17 1962-05-29 Portland Wire & Iron Works Flexible mounting means for tractor guard canopy
US3785696A (en) * 1971-11-19 1974-01-15 Portland Wire & Iron Works Rollover protective systems for construction vehicles
FR2201667A5 (fr) * 1972-10-02 1974-04-26 Caterpillar Tractor Co
FR2281261A1 (fr) * 1974-08-08 1976-03-05 Caterpillar Tractor Co Vehicule de terrassement a cabine de conduite protegee des vibrations
US3954150A (en) * 1975-01-29 1976-05-04 Caterpillar Tractor Co. Vehicle roll protective structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557339A (en) * 1950-06-13 1951-06-19 La Vern A Campbell Detachable cab
US2734588A (en) * 1950-06-24 1956-02-14 Schlumbohm
US2795458A (en) * 1954-02-26 1957-06-11 Heil Co Tractor cabs
US3851982A (en) * 1972-08-10 1974-12-03 Caterpillar Tractor Co Shock cushioning mounting means for vehicle attachments

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036858A (en) * 1961-07-17 1962-05-29 Portland Wire & Iron Works Flexible mounting means for tractor guard canopy
US3785696A (en) * 1971-11-19 1974-01-15 Portland Wire & Iron Works Rollover protective systems for construction vehicles
FR2201667A5 (fr) * 1972-10-02 1974-04-26 Caterpillar Tractor Co
FR2281261A1 (fr) * 1974-08-08 1976-03-05 Caterpillar Tractor Co Vehicule de terrassement a cabine de conduite protegee des vibrations
US3954150A (en) * 1975-01-29 1976-05-04 Caterpillar Tractor Co. Vehicle roll protective structure

Also Published As

Publication number Publication date
FR2352922B1 (fr) 1983-07-22
CA1054650A (fr) 1979-05-15
BE853987A (nl) 1977-10-27
DE2716372C2 (de) 1986-09-04
JPS5815267Y2 (ja) 1983-03-28
US4095839A (en) 1978-06-20
DE2716372A1 (de) 1977-12-08
JPS52158408U (fr) 1977-12-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse