GB1556608A - Levelling device - Google Patents

Levelling device

Info

Publication number
GB1556608A
GB1556608A GB3110175A GB3110175A GB1556608A GB 1556608 A GB1556608 A GB 1556608A GB 3110175 A GB3110175 A GB 3110175A GB 3110175 A GB3110175 A GB 3110175A GB 1556608 A GB1556608 A GB 1556608A
Authority
GB
United Kingdom
Prior art keywords
levelling device
levelling
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
GB3110175A
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 GB3110175A priority Critical patent/GB1556608A/en
Publication of GB1556608A publication Critical patent/GB1556608A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
GB3110175A 1976-07-26 1976-07-26 Levelling device Expired GB1556608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3110175A GB1556608A (en) 1976-07-26 1976-07-26 Levelling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3110175A GB1556608A (en) 1976-07-26 1976-07-26 Levelling device

Publications (1)

Publication Number Publication Date
GB1556608A true GB1556608A (en) 1979-11-28

Family

ID=10317991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3110175A Expired GB1556608A (en) 1976-07-26 1976-07-26 Levelling device

Country Status (1)

Country Link
GB (1) GB1556608A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379545A (en) * 1981-03-06 1983-04-12 Gray Manufacturing Co. Inc. Side lift jack for unibody automobiles
GB2225769A (en) * 1988-11-07 1990-06-13 William Richard Keahey Lifting device
GB2244257A (en) * 1990-05-26 1991-11-27 Anthony Lenton A jack for levelling a wheeled vehicle
CN102052552A (en) * 2011-01-10 2011-05-11 四川大学 Upright rod capable of being erected and lowered depending on manpower
CN1997583B (en) * 2004-07-21 2011-12-21 I·达兰特 Door and board lifting device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379545A (en) * 1981-03-06 1983-04-12 Gray Manufacturing Co. Inc. Side lift jack for unibody automobiles
GB2225769A (en) * 1988-11-07 1990-06-13 William Richard Keahey Lifting device
GB2244257A (en) * 1990-05-26 1991-11-27 Anthony Lenton A jack for levelling a wheeled vehicle
WO1991018821A1 (en) * 1990-05-26 1991-12-12 Anthony Lenton A jack for levelling a wheeled vehicle
CN1997583B (en) * 2004-07-21 2011-12-21 I·达兰特 Door and board lifting device
CN102052552A (en) * 2011-01-10 2011-05-11 四川大学 Upright rod capable of being erected and lowered depending on manpower
CN102052552B (en) * 2011-01-10 2012-07-25 四川大学 Upright rod capable of being erected and lowered depending on manpower

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Legal Events

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

Effective date: 19940726