CA1028738A - Steering control apparatus for use in endless track type tractors and control valve for use therewith - Google Patents

Steering control apparatus for use in endless track type tractors and control valve for use therewith

Info

Publication number
CA1028738A
CA1028738A CA244,562A CA244562A CA1028738A CA 1028738 A CA1028738 A CA 1028738A CA 244562 A CA244562 A CA 244562A CA 1028738 A CA1028738 A CA 1028738A
Authority
CA
Canada
Prior art keywords
endless track
track type
control valve
control apparatus
type tractors
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
CA244,562A
Other languages
English (en)
French (fr)
Inventor
Kazutoshi Imon
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Application granted granted Critical
Publication of CA1028738A publication Critical patent/CA1028738A/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
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Mechanically-Actuated Valves (AREA)
CA244,562A 1975-08-20 1976-01-23 Steering control apparatus for use in endless track type tractors and control valve for use therewith Expired CA1028738A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP50100089A JPS5225334A (en) 1975-08-20 1975-08-20 Steering clutch release control valve for a steering device of tractor s with caterpillars
GB3355/76A GB1538098A (en) 1975-08-20 1976-01-28 Steering control apparatus and control valve for use therewith
DE2606203A DE2606203C2 (de) 1975-08-20 1976-02-17 Steuerventil für Lenkkupplungseinrichtungen von Raupenschleppern

Publications (1)

Publication Number Publication Date
CA1028738A true CA1028738A (en) 1978-03-28

Family

ID=27186751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244,562A Expired CA1028738A (en) 1975-08-20 1976-01-23 Steering control apparatus for use in endless track type tractors and control valve for use therewith

Country Status (5)

Country Link
US (1) US4044849A (de)
JP (1) JPS5225334A (de)
CA (1) CA1028738A (de)
DE (1) DE2606203C2 (de)
GB (1) GB1538098A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399896A (en) * 1981-06-25 1983-08-23 Deere & Company Steering brake and clutch control
US20140283676A1 (en) * 2013-03-21 2014-09-25 Caterpillar Inc. Fluid Regeneration in a Hydraulic System

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259794A (en) * 1940-07-01 1941-10-21 Wagner Electric Corp Braking and steering mechanism
US2615542A (en) * 1947-07-28 1952-10-28 Letourneau Inc Clutch and brake for steering vehicles
US3494449A (en) * 1967-03-29 1970-02-10 Komatsu Mfg Co Ltd Control system in vehicle having steering clutches and brakes
US3831725A (en) * 1972-12-18 1974-08-27 Allis Chalmers Hydraulic clutch pressure modulator

Also Published As

Publication number Publication date
JPS5748713B2 (de) 1982-10-18
DE2606203C2 (de) 1983-03-24
US4044849A (en) 1977-08-30
DE2606203A1 (de) 1977-08-18
GB1538098A (en) 1979-01-10
JPS5225334A (en) 1977-02-25

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