IT1139634B - Azionatore per un carrello di supproto di un semirimorchio - Google Patents

Azionatore per un carrello di supproto di un semirimorchio

Info

Publication number
IT1139634B
IT1139634B IT2438081A IT2438081A IT1139634B IT 1139634 B IT1139634 B IT 1139634B IT 2438081 A IT2438081 A IT 2438081A IT 2438081 A IT2438081 A IT 2438081A IT 1139634 B IT1139634 B IT 1139634B
Authority
IT
Italy
Prior art keywords
trailer
actuator
semi
support trolley
trolley
Prior art date
Application number
IT2438081A
Other languages
English (en)
Italian (it)
Inventor
Larry C Huetsch
David L Swanson
Dale E Lyons
Original Assignee
Atwood Vacuum Machine Co
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
Priority claimed from US06/227,383 external-priority patent/US4402526A/en
Priority claimed from US06/227,244 external-priority patent/US4400986A/en
Application filed by Atwood Vacuum Machine Co filed Critical Atwood Vacuum Machine Co
Application granted granted Critical
Publication of IT1139634B publication Critical patent/IT1139634B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
    • B60S9/06—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically of screw-and-nut type
    • B60S9/08—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically of screw-and-nut type the screw axis being substantially vertical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Vehicle Body Suspensions (AREA)
IT2438081A 1981-01-22 1981-10-07 Azionatore per un carrello di supproto di un semirimorchio IT1139634B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/227,383 US4402526A (en) 1981-01-22 1981-01-22 Landing gear actuator
US06/227,244 US4400986A (en) 1981-01-22 1981-01-22 Landing gear actuator

Publications (1)

Publication Number Publication Date
IT1139634B true IT1139634B (it) 1986-09-24

Family

ID=26921301

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2438081A IT1139634B (it) 1981-01-22 1981-10-07 Azionatore per un carrello di supproto di un semirimorchio

Country Status (5)

Country Link
CA (1) CA1159438A (enrdf_load_stackoverflow)
DE (2) DE3201456A1 (enrdf_load_stackoverflow)
FR (1) FR2498138B1 (enrdf_load_stackoverflow)
GB (1) GB2091657B (enrdf_load_stackoverflow)
IT (1) IT1139634B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8426750D0 (en) * 1984-10-23 1984-11-28 Rubery Owen Rockwell Ltd Power operated landing legs
EP0654385A3 (en) * 1993-11-18 1995-07-05 Transnet Ltd Support device for trailers.
US7429061B2 (en) 2006-02-09 2008-09-30 Ingersoll-Rand Company Drive mechanism and method of operating the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325600A (en) * 1919-12-23 vollmfr and m
US3402915A (en) * 1966-08-01 1968-09-24 Westran Corp Power package for semi-trailer support
GB1562195A (en) * 1975-10-24 1980-03-05 York Trailer Holdings Ltd Semi-trailer motor driven landing legs
US4116315A (en) * 1977-01-06 1978-09-26 Westran Corporation Landing gear actuator

Also Published As

Publication number Publication date
DE3201456C2 (enrdf_load_stackoverflow) 1988-03-17
DE8201107U1 (de) 1982-06-03
FR2498138B1 (fr) 1986-02-28
GB2091657B (en) 1984-09-05
DE3201456A1 (de) 1982-08-26
GB2091657A (en) 1982-08-04
CA1159438A (en) 1983-12-27
FR2498138A1 (fr) 1982-07-23

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