GB2333073A - Roll bar and crane device - Google Patents

Roll bar and crane device

Info

Publication number
GB2333073A
GB2333073A GB9900038A GB9900038A GB2333073A GB 2333073 A GB2333073 A GB 2333073A GB 9900038 A GB9900038 A GB 9900038A GB 9900038 A GB9900038 A GB 9900038A GB 2333073 A GB2333073 A GB 2333073A
Authority
GB
United Kingdom
Prior art keywords
leg member
end region
roll bar
leg
attached
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.)
Granted
Application number
GB9900038A
Other versions
GB2333073B (en
GB9900038D0 (en
Inventor
Malcolm Duncan
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.)
SWIFT LIFT Inc
Original Assignee
SWIFT LIFT Inc
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 US08/742,039 external-priority patent/US5848715A/en
Application filed by SWIFT LIFT Inc filed Critical SWIFT LIFT Inc
Publication of GB9900038D0 publication Critical patent/GB9900038D0/en
Publication of GB2333073A publication Critical patent/GB2333073A/en
Application granted granted Critical
Publication of GB2333073B publication Critical patent/GB2333073B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/44—Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
    • B60P1/5404—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a fixed base
    • B60P1/5423—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a fixed base attached to the loading platform or similar
    • B60P1/5433—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a fixed base attached to the loading platform or similar and having the first pivot on a vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
    • B60P1/5485—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with arrangements to fold away the crane out of sight or in order to save space
    • B60P1/5495—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with arrangements to fold away the crane out of sight or in order to save space and having a first pivot on a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Jib Cranes (AREA)

Abstract

This invention relates to a roll bar and crane device (10) comprising a first leg member (12) and a second leg member (14) both of which are attachable to a vehicle. A brace means (22) is provided for use in bracing at least one of the leg members in an upright configuration, the brace means (22) being at least partly releasably attached to the at least one leg member. The device also includes an elongate lifting member (76) defining a first and a second end region (102 and 100), the first end region (102) being releasably attached to the first leg member (12), the second end region (100) being attached to the second leg member (14) to allow the lifting member (76) to selectively pivot about both a vertical axis and a horizontal axis, thereby allowing the device (10) to operate as a crane when the first end region (102) is released from the first leg member (12) and allowing the device (10) to operate as a roll bar when the first end region (102) is attached to the first leg member (12).
GB9900038A 1996-06-06 1997-06-05 Roll bar and crane device Expired - Fee Related GB2333073B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA964708 1996-06-06
US08/742,039 US5848715A (en) 1996-06-06 1996-11-01 Combination roll bar and crane
US08/748,181 US5730304A (en) 1996-06-06 1996-11-12 Combination roll bar and crane
PCT/US1997/009735 WO1997046420A1 (en) 1996-06-06 1997-06-05 Roll bar and crane device

Publications (3)

Publication Number Publication Date
GB9900038D0 GB9900038D0 (en) 1999-02-24
GB2333073A true GB2333073A (en) 1999-07-14
GB2333073B GB2333073B (en) 2000-09-27

Family

ID=27419282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9900038A Expired - Fee Related GB2333073B (en) 1996-06-06 1997-06-05 Roll bar and crane device

Country Status (4)

Country Link
AU (2) AU712345B2 (en)
CA (2) CA2257496A1 (en)
GB (1) GB2333073B (en)
WO (2) WO1997046419A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2257496A1 (en) * 1996-06-06 1997-12-11 Swift Lift Incorporated Roll bar and crane device
AU2003204098B2 (en) * 2002-05-10 2008-01-10 Neil Kenneth Whyte Vehicle tray
JP4446775B2 (en) * 2004-03-29 2010-04-07 ダイキョーニシカワ株式会社 Roll bar assembly and assembly method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1817392A (en) * 1929-10-16 1931-08-04 Ohliger Ernest Truck crane
US2557466A (en) * 1947-08-16 1951-06-19 George E Richards Truck mounted crane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR524086A (en) * 1920-09-14 1921-08-30 Otto Heinemann Mobile crane with arms raising and lowering
CA2257496A1 (en) * 1996-06-06 1997-12-11 Swift Lift Incorporated Roll bar and crane device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1817392A (en) * 1929-10-16 1931-08-04 Ohliger Ernest Truck crane
US2557466A (en) * 1947-08-16 1951-06-19 George E Richards Truck mounted crane

Also Published As

Publication number Publication date
WO1997046419A1 (en) 1997-12-11
AU3377597A (en) 1998-01-05
CA2257426A1 (en) 1997-12-11
CA2257426C (en) 2006-05-30
AU3477597A (en) 1998-01-05
AU712345B2 (en) 1999-11-04
AU712316B2 (en) 1999-11-04
CA2257496A1 (en) 1997-12-11
GB2333073B (en) 2000-09-27
WO1997046420A1 (en) 1997-12-11
GB9900038D0 (en) 1999-02-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070605