AU629024B2 - Back-up jack - Google Patents

Back-up jack

Info

Publication number
AU629024B2
AU629024B2 AU61043/90A AU6104390A AU629024B2 AU 629024 B2 AU629024 B2 AU 629024B2 AU 61043/90 A AU61043/90 A AU 61043/90A AU 6104390 A AU6104390 A AU 6104390A AU 629024 B2 AU629024 B2 AU 629024B2
Authority
AU
Australia
Prior art keywords
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.)
Ceased
Application number
AU61043/90A
Other versions
AU6104390A (en
Inventor
Ian Bert Browne
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU61043/90A priority Critical patent/AU629024B2/en
Publication of AU6104390A publication Critical patent/AU6104390A/en
Application granted granted Critical
Publication of AU629024B2 publication Critical patent/AU629024B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU61043/90A 1989-09-06 1990-08-17 Back-up jack Ceased AU629024B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU61043/90A AU629024B2 (en) 1989-09-06 1990-08-17 Back-up jack

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ6173 1989-09-06
AUPJ617389 1989-09-06
AU61043/90A AU629024B2 (en) 1989-09-06 1990-08-17 Back-up jack

Publications (2)

Publication Number Publication Date
AU6104390A AU6104390A (en) 1991-03-14
AU629024B2 true AU629024B2 (en) 1992-09-24

Family

ID=25633054

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61043/90A Ceased AU629024B2 (en) 1989-09-06 1990-08-17 Back-up jack

Country Status (1)

Country Link
AU (1) AU629024B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106114469A (en) * 2016-07-22 2016-11-16 天津良华新能源科技有限公司 A kind of novel semi-trailer hydraulic leg

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU633802B3 (en) * 1991-10-14 1993-02-04 Mark William Landon Lockable support
US5497969A (en) * 1992-05-27 1996-03-12 Broughton; John Releasable locking apparatus
AU740159B2 (en) * 1997-12-22 2001-11-01 Terence Michael Clune Vehicle jack

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU204857B2 (en) * 1954-11-29 1956-05-17 McGrath Trailer Equipment Proprietary Limited A retractable support or undercarriage for articuled semitrailer vehicles
AU438608B2 (en) * 1970-11-05 1973-07-27 Ray Barber Lawrence Mechanically operated hitching and jacking device for drawn implements

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU204857B2 (en) * 1954-11-29 1956-05-17 McGrath Trailer Equipment Proprietary Limited A retractable support or undercarriage for articuled semitrailer vehicles
AU438608B2 (en) * 1970-11-05 1973-07-27 Ray Barber Lawrence Mechanically operated hitching and jacking device for drawn implements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106114469A (en) * 2016-07-22 2016-11-16 天津良华新能源科技有限公司 A kind of novel semi-trailer hydraulic leg

Also Published As

Publication number Publication date
AU6104390A (en) 1991-03-14

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