GB1215223A - Improvements in or relating to mobile cranes - Google Patents

Improvements in or relating to mobile cranes

Info

Publication number
GB1215223A
GB1215223A GB264568A GB264568A GB1215223A GB 1215223 A GB1215223 A GB 1215223A GB 264568 A GB264568 A GB 264568A GB 264568 A GB264568 A GB 264568A GB 1215223 A GB1215223 A GB 1215223A
Authority
GB
United Kingdom
Prior art keywords
stabilizers
portions
jan
relating
mobile cranes
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
GB264568A
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.)
Richier SA
Original Assignee
Richier SA
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 Richier SA filed Critical Richier SA
Publication of GB1215223A publication Critical patent/GB1215223A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • 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

Abstract

1,215,223. Vehicle stabilizers. RICHIER S.A. 17 Jan., 1968 [17 Jan., 1967], No. 2645/68. Heading B7J. A wheeled mobile crane is provided with four stabilizers 2 movable about pivots 4 and each comprising telescoping portions 2a, 2b, the portion 2b being provided with a ground engaging manual or power jack 7, and the portions being relatively movable between their extended and retracted positions by an hydraulic ram 9 connected therebetween, the stabilizers in their inoperative positions lying within the periphery of the crane. Portion 2b is guided on a stop 6 and abutments 13, 14 are provided to prevent separation of the portions.
GB264568A 1967-01-17 1968-01-17 Improvements in or relating to mobile cranes Expired GB1215223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69048170A FR1516179A (en) 1967-01-17 1967-01-17 Stabilizing support leg for mobile earthmoving or lifting machinery

Publications (1)

Publication Number Publication Date
GB1215223A true GB1215223A (en) 1970-12-09

Family

ID=9694661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB264568A Expired GB1215223A (en) 1967-01-17 1968-01-17 Improvements in or relating to mobile cranes

Country Status (2)

Country Link
FR (1) FR1516179A (en)
GB (1) GB1215223A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394912A (en) * 1980-11-07 1983-07-26 Harnischfeger Corporation Mobile crane having telescoping outriggers and power operated screw means for same
US4397396A (en) * 1980-11-07 1983-08-09 Harnischfeger Corporation Truck crane having an elongated main frame
US4609204A (en) * 1982-09-14 1986-09-02 Nekola Randy A Extension for outrigger beam
US4788873A (en) * 1982-10-18 1988-12-06 Laney Roy N Portable walking beam pump jack
DE19512236A1 (en) * 1995-03-23 1996-09-26 Mannesmann Ag Floor support for jib cranes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635328A1 (en) * 1986-10-17 1988-04-28 Johann Werner VEHICLE SUPPORTING DEVICE FOR LOADING CRANES OR THE LIKE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394912A (en) * 1980-11-07 1983-07-26 Harnischfeger Corporation Mobile crane having telescoping outriggers and power operated screw means for same
US4397396A (en) * 1980-11-07 1983-08-09 Harnischfeger Corporation Truck crane having an elongated main frame
US4609204A (en) * 1982-09-14 1986-09-02 Nekola Randy A Extension for outrigger beam
US4788873A (en) * 1982-10-18 1988-12-06 Laney Roy N Portable walking beam pump jack
DE19512236A1 (en) * 1995-03-23 1996-09-26 Mannesmann Ag Floor support for jib cranes

Also Published As

Publication number Publication date
FR1516179A (en) 1968-03-08

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