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GB1095422A - - Google Patents

Info

Publication number
GB1095422A
GB1095422A GB1074864A GB1074864A GB1095422A GB 1095422 A GB1095422 A GB 1095422A GB 1074864 A GB1074864 A GB 1074864A GB 1074864 A GB1074864 A GB 1074864A GB 1095422 A GB1095422 A GB 1095422A
Authority
GB
United Kingdom
Prior art keywords
column
vehicle
control
pumps
hydraulic
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
GB1074864A
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 filed Critical
Priority to GB1074864A priority Critical patent/GB1095422A/en
Priority to DE1965C0035291 priority patent/DE1530476A1/en
Priority to FR9096A priority patent/FR1428408A/en
Publication of GB1095422A publication Critical patent/GB1095422A/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
    • B62D11/10—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 gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • B62D11/14—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 gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—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 gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
    • B62D11/183—Control systems therefor
    • 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
    • B62D11/10—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 gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • B62D11/14—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 gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—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 gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

1,095,422. Controlling vehicles. COAL INDUSTRY (PATENTS) Ltd. March 9, 1965 [March 13, 1964; Dec. 4, 1964], No. 10748/64 and 49452/64. Heading B7H. [Also in Division F2]. In a vehicle which is steered by differential control of two hydraulic pumps feeding respective hydraulic motors of drive means on opposite sides of the vehicle, a manually operable universally angularly movable control column 1 is connected to the two pumps by linkage through which angular displacement of the control column from a neutral position in a direction 'FR', longitudinally of the vehicle simultaneously changes the outputs of the pumps equally in the same sense and by which angular displacement of the column sideways or transversely of the vehicle changes the outputs of the two pumps in opposite senses. In Fig. 1, pivoting of the column 1 in the plane F-R about a pivot pin 2 slides a slider 9 along a slideway 9A and through links 15, 16 operates valves A, B together to control the forward and reverse motion of the vehicle. Pivoting of the column in a transverse plane rotates a shaft 5 about its axis and, through an arm 6 on the shaft 5 pivots the slideway 9A about a pin 13 to give different valve movements and hence differential speeds of the motors for steering. In an alternative (Fig. 5) movement of a column 101 about a ball joint 102 in planes perpendicular to the plane of the Figure pivots a bar 115, which is connected by flexible cables (108), (109), (Fig. 6, not shown), to the individual hydraulic circuits for the two motors, about a pin 105 to control the speed of the vehicle while movement of the column 101 in transverse planes, against the resistance of hydraulic devices 123, 124, moves the pin 105 along a shaft 116 to give differential movements of the cables (108), (109) to steer the vehicle on pivoting of the bar 115. A by-pass valve 118 for the hydraulic transmission circuits is operative in the neutral position of the column 101 when a spring-loaded sleeve 120 is pressed into a conical recess in the housing 119 of the ball joint 102. The column 101 must be lifted to cut out the by-pass valve before being moved from the neutral position.
GB1074864A 1964-03-13 1964-03-13 Expired GB1095422A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1074864A GB1095422A (en) 1964-03-13 1964-03-13
DE1965C0035291 DE1530476A1 (en) 1964-03-13 1965-03-12 Vehicle with differential control by control column
FR9096A FR1428408A (en) 1964-03-13 1965-03-12 Fluid control systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1074864A GB1095422A (en) 1964-03-13 1964-03-13
GB4945264 1964-12-04

Publications (1)

Publication Number Publication Date
GB1095422A true GB1095422A (en) 1967-12-20

Family

ID=26247736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1074864A Expired GB1095422A (en) 1964-03-13 1964-03-13

Country Status (3)

Country Link
DE (1) DE1530476A1 (en)
FR (1) FR1428408A (en)
GB (1) GB1095422A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181579A (en) * 1991-04-17 1993-01-26 Trw Inc. Steering and driving system
CN106439163A (en) * 2016-12-09 2017-02-22 无锡银联齿轮传动机械有限公司 Electric push rod valve
CN106439162A (en) * 2016-12-09 2017-02-22 无锡银联齿轮传动机械有限公司 Electric putter valve electric putter support installation structure
CN106641436A (en) * 2016-12-09 2017-05-10 无锡银联齿轮传动机械有限公司 Hinged connection structure for push rod and valve plate of electric push rod valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064766A (en) * 1977-06-15 1977-12-27 Caterpillar Tractor Co. Modular control linkage assembly for a hydrostatic transmission
DE3724070A1 (en) * 1987-07-21 1989-02-02 Teves Gmbh Alfred METHOD AND DEVICE FOR MANUFACTURING A VEHICLE
CA2036561A1 (en) * 1990-02-21 1991-08-22 Joseph Cyril Bamford Skid steer vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181579A (en) * 1991-04-17 1993-01-26 Trw Inc. Steering and driving system
CN106439163A (en) * 2016-12-09 2017-02-22 无锡银联齿轮传动机械有限公司 Electric push rod valve
CN106439162A (en) * 2016-12-09 2017-02-22 无锡银联齿轮传动机械有限公司 Electric putter valve electric putter support installation structure
CN106641436A (en) * 2016-12-09 2017-05-10 无锡银联齿轮传动机械有限公司 Hinged connection structure for push rod and valve plate of electric push rod valve
CN106439163B (en) * 2016-12-09 2019-02-15 无锡银联齿轮传动机械有限公司 Electric pushrod valve

Also Published As

Publication number Publication date
FR1428408A (en) 1966-02-11
DE1530476A1 (en) 1969-07-17

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