IT1211428B - Circuito idraulico di comando della sterzatura delle ruote anteriori di un trattore con postazione di guida reversibile - Google Patents

Circuito idraulico di comando della sterzatura delle ruote anteriori di un trattore con postazione di guida reversibile

Info

Publication number
IT1211428B
IT1211428B IT8767898A IT6789887A IT1211428B IT 1211428 B IT1211428 B IT 1211428B IT 8767898 A IT8767898 A IT 8767898A IT 6789887 A IT6789887 A IT 6789887A IT 1211428 B IT1211428 B IT 1211428B
Authority
IT
Italy
Prior art keywords
steering
tractor
front wheels
control circuit
hydraulic control
Prior art date
Application number
IT8767898A
Other languages
English (en)
Other versions
IT8767898A0 (it
Inventor
Secondo Bisleri
Original Assignee
Same Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11306190&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1211428(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Same Spa filed Critical Same Spa
Priority to IT8767898A priority Critical patent/IT1211428B/it
Publication of IT8767898A0 publication Critical patent/IT8767898A0/it
Priority to EP88830446A priority patent/EP0314645B1/en
Priority to ES198888830446T priority patent/ES2031636T3/es
Priority to DE8888830446T priority patent/DE3871329D1/de
Priority to AT88830446T priority patent/ATE76372T1/de
Application granted granted Critical
Publication of IT1211428B publication Critical patent/IT1211428B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/22—Alternative steering-control elements, e.g. for teaching purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Guiding Agricultural Machines (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
IT8767898A 1987-10-26 1987-10-26 Circuito idraulico di comando della sterzatura delle ruote anteriori di un trattore con postazione di guida reversibile IT1211428B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8767898A IT1211428B (it) 1987-10-26 1987-10-26 Circuito idraulico di comando della sterzatura delle ruote anteriori di un trattore con postazione di guida reversibile
EP88830446A EP0314645B1 (en) 1987-10-26 1988-10-25 A hydraulic control circuit for steering the front wheels of a tractor with a reversible driving position
ES198888830446T ES2031636T3 (es) 1987-10-26 1988-10-25 Circuito hidraulico de control para gobernar las ruedas frontales de un tractor con una posicion de conduccion reversible.
DE8888830446T DE3871329D1 (de) 1987-10-26 1988-10-25 Hydraulische schaltung zur lenkung der vorderraeder eines traktors mit drehbarem fahrersitz.
AT88830446T ATE76372T1 (de) 1987-10-26 1988-10-25 Hydraulische schaltung zur lenkung der vorderraeder eines traktors mit drehbarem fahrersitz.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767898A IT1211428B (it) 1987-10-26 1987-10-26 Circuito idraulico di comando della sterzatura delle ruote anteriori di un trattore con postazione di guida reversibile

Publications (2)

Publication Number Publication Date
IT8767898A0 IT8767898A0 (it) 1987-10-26
IT1211428B true IT1211428B (it) 1989-10-18

Family

ID=11306190

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767898A IT1211428B (it) 1987-10-26 1987-10-26 Circuito idraulico di comando della sterzatura delle ruote anteriori di un trattore con postazione di guida reversibile

Country Status (5)

Country Link
EP (1) EP0314645B1 (it)
AT (1) ATE76372T1 (it)
DE (1) DE3871329D1 (it)
ES (1) ES2031636T3 (it)
IT (1) IT1211428B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146930B1 (it) * 1971-07-26 1976-09-03 Panhard & Levassor
US4318451A (en) * 1980-05-27 1982-03-09 The Warner & Swasey Company Dual function remote steering control
US4372341A (en) * 1980-05-28 1983-02-08 Versatile Cornat Corporation Rotary switch valve

Also Published As

Publication number Publication date
EP0314645A2 (en) 1989-05-03
ES2031636T3 (es) 1992-12-16
ATE76372T1 (de) 1992-06-15
IT8767898A0 (it) 1987-10-26
EP0314645B1 (en) 1992-05-20
EP0314645A3 (en) 1990-03-07
DE3871329D1 (de) 1992-06-25

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971031