GB1430341A - Stabilization devices for mobile appliances - Google Patents

Stabilization devices for mobile appliances

Info

Publication number
GB1430341A
GB1430341A GB19474A GB19474A GB1430341A GB 1430341 A GB1430341 A GB 1430341A GB 19474 A GB19474 A GB 19474A GB 19474 A GB19474 A GB 19474A GB 1430341 A GB1430341 A GB 1430341A
Authority
GB
United Kingdom
Prior art keywords
arm
jack
pin
chassis
rod
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
GB19474A
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.)
PPM SA
Potain Poclain Materiel PPM SA
Original Assignee
PPM SA
Potain Poclain Materiel PPM 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 PPM SA, Potain Poclain Materiel PPM SA filed Critical PPM SA
Publication of GB1430341A publication Critical patent/GB1430341A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

1430341 Stabilizers POTAIN POCLAIN MATERIEL 3 Jan 1974 [18 Jan 1973] 00194/74 Heading B7J A device for stabilization of a mobile appliance such as a self-propelling crane having a chassis 1 comprises a telescopically extensible beam, a first element 10 of which is attachable to the chassis 1 and a second element 11 of which pivotally carries a telescopic arm, the arm consisting of two relatively slidable elements 20, 22, of which element 20 is pivotally mounted at 21 on the beam element 11 and element 22 carries a support foot 8, and the relative angular position of beam element 11 and arm element 20 is adjustable between a substantially vertical position, as in Fig. 2, and an inclined position wherein the foot 8 is moved further from the chassis, as in Fig. 5. The arm 20, 22 is extendible by a jack 24 and the beam 10, 11 is extendible by a jack 12 which also acts to effect pivotal movement of the arm via a pin 16 carried by a plate 14 on the free end of the rod of jack 12. Pin 16 is slidable in a short slot 28 in a plate 26 carried by arm element 20 and in an elongate slot 17, 18 in beam element 11, but the pin 16 may be retained at one end of slot portion 17 by rod 35 of a jack 36 to keep the arm in its substantially vertical position of Fig. 2. In normal use, rod 35 is retracted and actuation of jack 12 firstly pivots the arm by moving pin 16 along slot portion 17 into the other end portion 18, as at 18b, Fig. 5, and secondly causes extension of the beam to the position 10b, 11b whereupon the arm 20, 22 is extended to 20b, 22b to apply foot 8 to the ground 32.
GB19474A 1973-01-18 1974-01-03 Stabilization devices for mobile appliances Expired GB1430341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301789A FR2215050A5 (en) 1973-01-18 1973-01-18

Publications (1)

Publication Number Publication Date
GB1430341A true GB1430341A (en) 1976-03-31

Family

ID=9113502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19474A Expired GB1430341A (en) 1973-01-18 1974-01-03 Stabilization devices for mobile appliances

Country Status (7)

Country Link
US (1) US3871685A (en)
JP (1) JPS49103315A (en)
DE (1) DE2402141A1 (en)
ES (1) ES422408A1 (en)
FR (1) FR2215050A5 (en)
GB (1) GB1430341A (en)
IT (1) IT1004740B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850898B2 (en) * 1974-12-12 1983-11-12 アイチシヤリヨウ カブシキガイシヤ crane
US4013308A (en) * 1975-04-14 1977-03-22 Massey-Ferguson Inc. Adjustable stabilizer
US4067595A (en) * 1976-12-15 1978-01-10 Creusot-Loire Stabilizer beam for stabilizing a machine for use on rough ground
DE2946554A1 (en) * 1979-11-17 1981-05-27 Kaspar 8940 Memmingen Klaus STREET FOOT FOR ROAD VEHICLES WITH A CHARGER
DE3119359C2 (en) * 1981-05-15 1983-02-24 Jost-Werke GmbH, 6078 Neu Isenburg Telescopic support device for heavy loads, in particular semi-trailers
FR2507984A1 (en) * 1981-06-19 1982-12-24 Komatsu Mfg Co Ltd Laterally movable mobile crane - has double acting hydraulic cylinders to actuate outriggers to lift crane sideways
JPS5843848A (en) * 1981-08-18 1983-03-14 Kobe Steel Ltd Outrigger apparatus for wheeled working machinery
JPS58145554A (en) * 1982-02-22 1983-08-30 Kobe Steel Ltd Outrigger device of wheeled work machine
EP0072697A1 (en) * 1981-08-18 1983-02-23 Kabushiki Kaisha Kobe Seiko Sho Outrigger device for wheel-mounted working machines
JPS5863556A (en) * 1981-10-09 1983-04-15 Kobe Steel Ltd Outrigger device of wheeled work machine
US4593932A (en) * 1981-08-18 1986-06-10 Kabushiki Kaisha Kobe Seiko Sho Outrigger device for wheel-mounted working machines
FR2582633A1 (en) * 1985-05-31 1986-12-05 Castres Paul Device making it possible to adjust the stability of a lifting machine
US5387071A (en) * 1993-06-29 1995-02-07 Pinkston; Donald L. Rotatable recovery vehicle
AT405267B (en) * 1993-08-04 1999-06-25 Steyr Daimler Puch Ag SUPPORT DEVICE FOR A MOUNTAIN VEHICLE
US5538216A (en) * 1994-03-30 1996-07-23 Man Gutehoffnungshutte Support device of a laying vehicle, especially of a track-laying vehicle
SE518317C2 (en) * 1997-10-17 2002-09-24 Hiab Ab Support leg assemblies for vehicles
DE19805359A1 (en) * 1998-02-12 1999-08-19 Putzmeister Ag Mobile work machine with support legs and axle lock
US20050236824A1 (en) * 2004-04-21 2005-10-27 Wissler Reid L Vehicle leveling system and method using a combination outrigger and jack mount
US20050262741A1 (en) * 2004-05-29 2005-12-01 Cnh America Llc Variable-position stabilizer leg
US7150472B1 (en) * 2005-01-19 2006-12-19 Westchester Capital, L.L.C. Dual mode outrigger for a boom truck or the like
DE102005007522A1 (en) * 2005-02-17 2006-08-31 Putzmeister Ag Support arm for mobile working machines
DE102006006978A1 (en) * 2006-02-14 2007-08-23 Putzmeister Ag Mobile working machine with support legs
US8696025B2 (en) * 2008-05-23 2014-04-15 Terexlift, S.R.L. Stabilization system for lifting vehicles
US8944466B2 (en) 2011-04-18 2015-02-03 Posi-Plus Technologies Inc. Vehicle outrigger and stabilized vehicle using same
US9567728B2 (en) * 2012-11-21 2017-02-14 Joshua Colbert Telescoping outrigger systems
US8757663B1 (en) 2013-04-26 2014-06-24 Westchester Capital Llc Outrigger for a boom truck or the like
US10668901B2 (en) 2016-12-30 2020-06-02 Joy Global Underground Mining Llc Service jack system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007717A (en) * 1960-08-01 1961-11-07 Potain & Cie Ets F Retractable auxiliary supporting devices for wheeled load-handling machines
US3716252A (en) * 1971-03-01 1973-02-13 Kidde & Co Walter Dual position hydraulic outrigger assembly
US3754777A (en) * 1972-03-09 1973-08-28 American Fire App Automatically operatively positioned and storable outrigger pad

Also Published As

Publication number Publication date
ES422408A1 (en) 1976-08-01
IT1004740B (en) 1976-07-20
DE2402141A1 (en) 1974-07-25
JPS49103315A (en) 1974-09-30
US3871685A (en) 1975-03-18
FR2215050A5 (en) 1974-08-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee