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FR2396686A1 - RELAXATION AND TENSION MECHANISM FOR TRACKS OF TRACKED VEHICLES - Google Patents

RELAXATION AND TENSION MECHANISM FOR TRACKS OF TRACKED VEHICLES

Info

Publication number
FR2396686A1
FR2396686A1 FR7818252A FR7818252A FR2396686A1 FR 2396686 A1 FR2396686 A1 FR 2396686A1 FR 7818252 A FR7818252 A FR 7818252A FR 7818252 A FR7818252 A FR 7818252A FR 2396686 A1 FR2396686 A1 FR 2396686A1
Authority
FR
France
Prior art keywords
shaft
relaxation
tracks
tracked vehicles
tension mechanism
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
FR7818252A
Other languages
French (fr)
Other versions
FR2396686B1 (en
Inventor
Robert Louis Isaia
Francis Daryl Bell
Robert Lee Shelby
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 FR2396686A1 publication Critical patent/FR2396686A1/en
Application granted granted Critical
Publication of FR2396686B1 publication Critical patent/FR2396686B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/30—Track-tensioning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Abstract

a. Mécanisme de détente pour véhicule. b. Il comprend un arbre en deux parties, un collier pouvant glisser sur une partie de l'arbre et en contact de fonctionnement avec un ressort de détente, l'autre partie de l'arbre étant associée avec une chambre à fluide de sorte qu'à la suite d'une usure de l'arbre résultant du déplacement du collier sur lui, seule l'une des parties de l'arbre doit être remplacée sans que l'on touche à la chambre à fluide. c. Véhicules à chenilles.at. Trigger mechanism for vehicle. b. It comprises a shaft in two parts, a collar being able to slide on a part of the shaft and in operative contact with a detent spring, the other part of the shaft being associated with a fluid chamber so that Following a wear of the shaft resulting from the displacement of the collar on it, only one of the parts of the shaft must be replaced without touching the fluid chamber. vs. Tracked vehicles.

FR7818252A 1977-07-07 1978-06-19 RELAXATION AND TENSION MECHANISM FOR TRACKS OF TRACKED VEHICLES Granted FR2396686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81371977A 1977-07-07 1977-07-07

Publications (2)

Publication Number Publication Date
FR2396686A1 true FR2396686A1 (en) 1979-02-02
FR2396686B1 FR2396686B1 (en) 1983-12-02

Family

ID=25213178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818252A Granted FR2396686A1 (en) 1977-07-07 1978-06-19 RELAXATION AND TENSION MECHANISM FOR TRACKS OF TRACKED VEHICLES

Country Status (6)

Country Link
JP (1) JPS5418539A (en)
CA (1) CA1081291A (en)
FR (1) FR2396686A1 (en)
GB (1) GB1599508A (en)
MY (1) MY8500025A (en)
SG (1) SG51583G (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010446A1 (en) * 1978-10-23 1980-04-30 Caterpillar Tractor Co. Track roller assembly
US4887872A (en) * 1989-01-17 1989-12-19 Caterpillar Inc. Track adjuster flow control mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190344B (en) * 1962-07-28 1965-04-01 Kloeckner Humboldt Deutz Ag Tensioning device for the tracks of vehicles
US3647270A (en) * 1968-11-13 1972-03-07 Orenstein & Koppel Ag Hydraulic chain-tensioning device, especially for tracklaying vehicles
US3765730A (en) * 1970-07-31 1973-10-16 Komatsu Mfg Co Ltd Device for automatically adjusting track shoe assembly in crawler tractor
US3920286A (en) * 1975-01-30 1975-11-18 Caterpillar Tractor Co Idler recoil and track adjuster spring retention arrangement, and method of assembly and disassembly thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190344B (en) * 1962-07-28 1965-04-01 Kloeckner Humboldt Deutz Ag Tensioning device for the tracks of vehicles
US3647270A (en) * 1968-11-13 1972-03-07 Orenstein & Koppel Ag Hydraulic chain-tensioning device, especially for tracklaying vehicles
US3765730A (en) * 1970-07-31 1973-10-16 Komatsu Mfg Co Ltd Device for automatically adjusting track shoe assembly in crawler tractor
US3920286A (en) * 1975-01-30 1975-11-18 Caterpillar Tractor Co Idler recoil and track adjuster spring retention arrangement, and method of assembly and disassembly thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010446A1 (en) * 1978-10-23 1980-04-30 Caterpillar Tractor Co. Track roller assembly
US4283093A (en) * 1978-10-23 1981-08-11 Caterpillar Tractor Co. Track adjuster and guard
US4887872A (en) * 1989-01-17 1989-12-19 Caterpillar Inc. Track adjuster flow control mechanism
WO1990008057A1 (en) * 1989-01-17 1990-07-26 Caterpillar Inc. Track adjuster flow control mechanism

Also Published As

Publication number Publication date
GB1599508A (en) 1981-10-07
FR2396686B1 (en) 1983-12-02
MY8500025A (en) 1985-12-31
JPS5418539A (en) 1979-02-10
SG51583G (en) 1984-04-19
CA1081291A (en) 1980-07-08

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Legal Events

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