GB976859A - Track-laying vehicle especially for earth moving and levelling - Google Patents

Track-laying vehicle especially for earth moving and levelling

Info

Publication number
GB976859A
GB976859A GB4025662A GB4025662A GB976859A GB 976859 A GB976859 A GB 976859A GB 4025662 A GB4025662 A GB 4025662A GB 4025662 A GB4025662 A GB 4025662A GB 976859 A GB976859 A GB 976859A
Authority
GB
United Kingdom
Prior art keywords
track
pivoted
levelling
earth moving
laying vehicle
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
Application number
GB4025662A
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.)
SAARBERGTECHNIK GmbH
Original Assignee
SAARBERGTECHNIK GmbH
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 SAARBERGTECHNIK GmbH filed Critical SAARBERGTECHNIK GmbH
Publication of GB976859A publication Critical patent/GB976859A/en
Expired 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
    • B62D55/084—Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units
    • B62D55/0842—Tracked vehicle with track carriages suspended on three points, e.g. by an equaliser bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • B60G21/073—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • 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
    • B62D55/104—Suspension devices for wheels, rollers, bogies or frames
    • B62D55/116—Attitude or position control of chassis by action on suspension, e.g. to compensate for a slope
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • 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
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

976,859. Endless track vehicles. SAARBERGTECHNIK G.m.b.H. Oct. 24, 1962 [Oct. 16, 1962], No. 40256/62. Heading B7H. The track frames 1 of an endless track vehicle are both pivoted on the rigid back axle 2 and each supported from the vehicle frame through a linkage system by an hydraulic cylinder 11 or 12, the pressure fluid chambers 11a, 12a of the two hydraulic cylinders being connected by a line 13. Each linkage system comprises a link 3 pivoted to the track frame and to an arm 5 secured to a shaft 6 pivoted on the vehicle frame and connected by arm 8 to piston-rod 9. An hydraulic accumulator 17 may be connected through cut-off valve 18 to line 13 and incorporate an adjustable spring-loaded piston 20.
GB4025662A 1962-10-16 1962-10-24 Track-laying vehicle especially for earth moving and levelling Expired GB976859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0082054 1962-10-16

Publications (1)

Publication Number Publication Date
GB976859A true GB976859A (en) 1964-12-02

Family

ID=7510068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4025662A Expired GB976859A (en) 1962-10-16 1962-10-24 Track-laying vehicle especially for earth moving and levelling

Country Status (1)

Country Link
GB (1) GB976859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679494A1 (en) * 1991-07-23 1993-01-29 Delery Marc Suspension for vehicles, particularly motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679494A1 (en) * 1991-07-23 1993-01-29 Delery Marc Suspension for vehicles, particularly motor vehicles

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