CA975743A - Outrigger jack assembly - Google Patents

Outrigger jack assembly

Info

Publication number
CA975743A
CA975743A CA154,539A CA154539A CA975743A CA 975743 A CA975743 A CA 975743A CA 154539 A CA154539 A CA 154539A CA 975743 A CA975743 A CA 975743A
Authority
CA
Canada
Prior art keywords
jack assembly
outrigger jack
outrigger
assembly
jack
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
CA154,539A
Other versions
CA154539S (en
Inventor
Cecil E. Jones
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment 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
Application filed by Clark Equipment Co filed Critical Clark Equipment Co
Application granted granted Critical
Publication of CA975743A publication Critical patent/CA975743A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Actuator (AREA)
CA154,539A 1971-12-27 1972-10-19 Outrigger jack assembly Expired CA975743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21189271A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
CA975743A true CA975743A (en) 1975-10-07

Family

ID=22788717

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,539A Expired CA975743A (en) 1971-12-27 1972-10-19 Outrigger jack assembly

Country Status (5)

Country Link
US (1) US3790133A (en)
CA (1) CA975743A (en)
DE (1) DE2254435C3 (en)
FR (1) FR2166013B1 (en)
GB (1) GB1378989A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA983004A (en) * 1973-06-26 1976-02-03 Karl H. Felsen Independent jacking system for vehicles and the like
US4151786A (en) * 1977-05-12 1979-05-01 Jlg Industries, Inc. Outrigger beam and jack construction
US4386711A (en) * 1980-11-07 1983-06-07 Harnischfeger Corporation Crane having stabilizer outriggers and vertically positionable jacks for same
GB8426750D0 (en) * 1984-10-23 1984-11-28 Rubery Owen Rockwell Ltd Power operated landing legs
GB2248594A (en) * 1990-09-06 1992-04-15 Geoffrey James Dobberson Motorcycle stand support
US5286003A (en) * 1993-02-09 1994-02-15 Chuang Ching Pao Jack
US6401864B1 (en) * 2001-01-31 2002-06-11 Bil-Jax, Inc. Collapsible stabilizing devices
US6832459B2 (en) * 2002-01-18 2004-12-21 Matthew Russell Methods and apparatus for forming and placing generally horizontal structures
AT8927U1 (en) * 2005-07-05 2007-02-15 Zimmermann Juergen SETTING DEVICE FOR POSITIONING A LOAD
WO2008003027A2 (en) * 2006-06-28 2008-01-03 Stryker Corporation Patient support
US8864205B2 (en) 2006-06-28 2014-10-21 Stryker Corporation Patient support with wireless data and/or energy transfer
DE102007041415B4 (en) * 2006-09-05 2016-11-10 Winden- Und Maschinenbau Gressbach Gmbh crane unit
IT1399582B1 (en) * 2010-04-13 2013-04-19 Sequani Meccanica S R L OUT-LIFT STABILIZATION SYSTEM.
DE102010055416A1 (en) * 2010-12-21 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Supporting device for work vehicles
CN102837807A (en) * 2012-09-07 2012-12-26 三一集团有限公司 Unloading overturning preventing device and ship loading and unloading machine
US10438511B2 (en) * 2013-11-11 2019-10-08 K2M, Inc. Growing spine model
CN105346523A (en) * 2015-11-23 2016-02-24 贵州航天天马机电科技有限公司 Self-adaptation leveling lifting system and using method thereof
DE102016011189B4 (en) * 2016-09-15 2024-06-27 Liebherr-Werk Ehingen Gmbh Device for stabilizing a crane
CN106979445B (en) * 2017-05-17 2019-03-05 贵州航天天马机电科技有限公司 A kind of highly reliable holding leveling supporting legs of precision

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US845770A (en) * 1906-03-26 1907-03-05 Bucyrus Co Jack-screw.
US2234220A (en) * 1940-05-15 1941-03-11 Antonietti Silvio Automobile jack
US2875980A (en) * 1954-06-25 1959-03-03 Grace Karl Truck raising and supporting mechanism
US3035713A (en) * 1958-10-03 1962-05-22 United Equipment Accessories I Full rotary truck mounted crane and bracing outriggers
FR1348839A (en) * 1963-02-22 1964-01-10 Joyce Cridland Co Screw jack
US3257098A (en) * 1963-11-12 1966-06-21 Roy P Hotchkin Landing gear for semi-trailers
US3236489A (en) * 1964-04-03 1966-02-22 Globe Pneumatic Engineering Co Power operated screw jacks
FR1443729A (en) * 1965-08-10 1966-06-24 Duff Norton Co Clearance-free worm screw jack
DE1500878B1 (en) * 1965-11-01 1970-05-14 Priestman Brothers Device for the vertical alignment of the vertical axis of a structure connected to an underframe so that it can rotate and tilt
US3420480A (en) * 1967-02-27 1969-01-07 Matson C G Universal vibrator mount
US3677417A (en) * 1970-12-15 1972-07-18 Grove Mfg Co Mounting assembly for installation of hydraulic jacks on outrigger

Also Published As

Publication number Publication date
FR2166013A1 (en) 1973-08-10
US3790133A (en) 1974-02-05
DE2254435B2 (en) 1981-05-14
DE2254435A1 (en) 1973-07-05
AU4810072A (en) 1974-04-26
GB1378989A (en) 1975-01-02
DE2254435C3 (en) 1982-01-14
FR2166013B1 (en) 1976-10-29

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