FR1069647A - Lifting device by transverse pivoting of the support wheels under automotive crane chassis - Google Patents

Lifting device by transverse pivoting of the support wheels under automotive crane chassis

Info

Publication number
FR1069647A
FR1069647A FR1069647DA FR1069647A FR 1069647 A FR1069647 A FR 1069647A FR 1069647D A FR1069647D A FR 1069647DA FR 1069647 A FR1069647 A FR 1069647A
Authority
FR
France
Prior art keywords
lifting device
support wheels
wheels under
crane chassis
transverse pivoting
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
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.)
Boyer & Fils
Original Assignee
Boyer & Fils
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 Boyer & Fils filed Critical Boyer & Fils
Application granted granted Critical
Publication of FR1069647A publication Critical patent/FR1069647A/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
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR1069647D 1952-05-17 1952-05-17 Lifting device by transverse pivoting of the support wheels under automotive crane chassis Expired FR1069647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1069647T 1952-05-17

Publications (1)

Publication Number Publication Date
FR1069647A true FR1069647A (en) 1954-07-09

Family

ID=9604351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069647D Expired FR1069647A (en) 1952-05-17 1952-05-17 Lifting device by transverse pivoting of the support wheels under automotive crane chassis

Country Status (1)

Country Link
FR (1) FR1069647A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023975B (en) * 1955-06-15 1958-02-06 Auxiliaire De L Entpr Auxen Sa Device for maintaining the longitudinal stability of motor vehicles with a small center distance
DE202008015729U1 (en) * 2008-11-28 2010-04-15 Liebherr-Hydraulikbagger Gmbh Support for wheeled excavators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023975B (en) * 1955-06-15 1958-02-06 Auxiliaire De L Entpr Auxen Sa Device for maintaining the longitudinal stability of motor vehicles with a small center distance
DE202008015729U1 (en) * 2008-11-28 2010-04-15 Liebherr-Hydraulikbagger Gmbh Support for wheeled excavators

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