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FR2351841A1 - Steerable wheel axle of self propelled vehicle - has mechanism locking wheels perpendicular to axle when certain vehicle speed is exceeded - Google Patents

Steerable wheel axle of self propelled vehicle - has mechanism locking wheels perpendicular to axle when certain vehicle speed is exceeded

Info

Publication number
FR2351841A1
FR2351841A1 FR7614982A FR7614982A FR2351841A1 FR 2351841 A1 FR2351841 A1 FR 2351841A1 FR 7614982 A FR7614982 A FR 7614982A FR 7614982 A FR7614982 A FR 7614982A FR 2351841 A1 FR2351841 A1 FR 2351841A1
Authority
FR
France
Prior art keywords
axle
exceeded
ram
vehicle speed
bolt
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.)
Withdrawn
Application number
FR7614982A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7614982A priority Critical patent/FR2351841A1/en
Publication of FR2351841A1 publication Critical patent/FR2351841A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
    • B62D7/1509—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels with different steering modes, e.g. crab-steering, or steering specially adapted for reversing of the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

A steerable wheel axle of self-propelled vehicle, partic. a public works vehicle comprising several steerable axles comprises wheel supports pivotable by actuation of a control ram, mechanism being provided for locking the supports perpendicular to the axle when a sensing device senses that a certain vehicle speed is exceeded. The locking mechanism comprises a bolt mounted on the axle and urged by a spring into a hole in the bar interconnecting the wheel supports. The bolt is retracted by a ram. The sensing device comprises a ram responsive to the setting of a control lever of a transfer gearbox, to high ratio. The control lever is acted on by a further storage ram. The position of the bolt is sensed by a feeler. The rams and the feeler are connected in a hydraulic circuit including four valves.
FR7614982A 1976-05-18 1976-05-18 Steerable wheel axle of self propelled vehicle - has mechanism locking wheels perpendicular to axle when certain vehicle speed is exceeded Withdrawn FR2351841A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7614982A FR2351841A1 (en) 1976-05-18 1976-05-18 Steerable wheel axle of self propelled vehicle - has mechanism locking wheels perpendicular to axle when certain vehicle speed is exceeded

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614982A FR2351841A1 (en) 1976-05-18 1976-05-18 Steerable wheel axle of self propelled vehicle - has mechanism locking wheels perpendicular to axle when certain vehicle speed is exceeded

Publications (1)

Publication Number Publication Date
FR2351841A1 true FR2351841A1 (en) 1977-12-16

Family

ID=9173296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614982A Withdrawn FR2351841A1 (en) 1976-05-18 1976-05-18 Steerable wheel axle of self propelled vehicle - has mechanism locking wheels perpendicular to axle when certain vehicle speed is exceeded

Country Status (1)

Country Link
FR (1) FR2351841A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449726A (en) * 1979-09-12 1984-05-22 Daimler-Benz Aktiengesellschaft Control for follow-up steering axles
FR2547260A1 (en) * 1983-06-10 1984-12-14 Chapuis Laurent VEHICLE STEERING CONTROL DEVICE
WO1985004631A1 (en) * 1984-04-06 1985-10-24 Audi Ag Steering mechanism for a motor vehicle
FR2568211A1 (en) * 1984-07-24 1986-01-31 Daimler Benz Ag STEERING SYSTEM FOR MOTOR VEHICLES
FR2576271A1 (en) * 1985-01-24 1986-07-25 Honda Motor Co Ltd STEERING DEVICE FOR FRONT AND REAR WHEELS
FR2576269A1 (en) * 1985-01-24 1986-07-25 Honda Motor Co Ltd STEERING DEVICE FOR THE FRONT AND REAR WHEELS OF A VEHICLE
FR2597426A1 (en) * 1986-02-12 1987-10-23 Honda Motor Co Ltd STEERING SYSTEM FOR A MOTORIZED VEHICLE HAVING A CENTERING MECHANISM
EP0404422A3 (en) * 1989-06-23 1991-03-27 Trw Inc. Method and apparatus for steering a vehicle
EP0483392A1 (en) * 1989-05-11 1992-05-06 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Steering controlling device for wheel crane

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR855627A (en) * 1939-06-03 1940-05-16 Steering gear for four-wheel steered automobiles
US2354830A (en) * 1942-08-10 1944-08-01 Gen Motors Corp Alternative two or four wheel steering
FR997951A (en) * 1945-09-12 1952-01-14 Improvements made to steering systems for vehicles, in particular those for motor cars
GB999177A (en) * 1963-02-01 1965-07-21 Brd Co Ltd Improvements in or relating to road vehicles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR855627A (en) * 1939-06-03 1940-05-16 Steering gear for four-wheel steered automobiles
US2354830A (en) * 1942-08-10 1944-08-01 Gen Motors Corp Alternative two or four wheel steering
FR997951A (en) * 1945-09-12 1952-01-14 Improvements made to steering systems for vehicles, in particular those for motor cars
GB999177A (en) * 1963-02-01 1965-07-21 Brd Co Ltd Improvements in or relating to road vehicles

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449726A (en) * 1979-09-12 1984-05-22 Daimler-Benz Aktiengesellschaft Control for follow-up steering axles
FR2547260A1 (en) * 1983-06-10 1984-12-14 Chapuis Laurent VEHICLE STEERING CONTROL DEVICE
EP0131156A1 (en) * 1983-06-10 1985-01-16 Laurent Chapuis Steering control device for a vehicle
WO1985004631A1 (en) * 1984-04-06 1985-10-24 Audi Ag Steering mechanism for a motor vehicle
US4671523A (en) * 1984-04-06 1987-06-09 Audi Ag Steering mechanism for a motor vehicle
FR2568211A1 (en) * 1984-07-24 1986-01-31 Daimler Benz Ag STEERING SYSTEM FOR MOTOR VEHICLES
FR2576271A1 (en) * 1985-01-24 1986-07-25 Honda Motor Co Ltd STEERING DEVICE FOR FRONT AND REAR WHEELS
FR2576269A1 (en) * 1985-01-24 1986-07-25 Honda Motor Co Ltd STEERING DEVICE FOR THE FRONT AND REAR WHEELS OF A VEHICLE
FR2597426A1 (en) * 1986-02-12 1987-10-23 Honda Motor Co Ltd STEERING SYSTEM FOR A MOTORIZED VEHICLE HAVING A CENTERING MECHANISM
EP0483392A1 (en) * 1989-05-11 1992-05-06 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Steering controlling device for wheel crane
EP0404422A3 (en) * 1989-06-23 1991-03-27 Trw Inc. Method and apparatus for steering a vehicle

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Legal Events

Date Code Title Description
ST Notification of lapse