GB8615638D0 - Jacks - Google Patents

Jacks

Info

Publication number
GB8615638D0
GB8615638D0 GB868615638A GB8615638A GB8615638D0 GB 8615638 D0 GB8615638 D0 GB 8615638D0 GB 868615638 A GB868615638 A GB 868615638A GB 8615638 A GB8615638 A GB 8615638A GB 8615638 D0 GB8615638 D0 GB 8615638D0
Authority
GB
United Kingdom
Prior art keywords
jacks
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
GB868615638A
Other versions
GB2180523A (en
GB2180523B (en
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.)
HIGH SPEED PRODUCTION Ltd
Original Assignee
HIGH SPEED PRODUCTION Ltd
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 GB858516103A external-priority patent/GB8516103D0/en
Priority claimed from GB868612500A external-priority patent/GB8612500D0/en
Application filed by HIGH SPEED PRODUCTION Ltd filed Critical HIGH SPEED PRODUCTION Ltd
Publication of GB8615638D0 publication Critical patent/GB8615638D0/en
Publication of GB2180523A publication Critical patent/GB2180523A/en
Application granted granted Critical
Publication of GB2180523B publication Critical patent/GB2180523B/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
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/06—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being actuated mechanically

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
GB08615638A 1985-06-26 1986-06-26 Ratchet operated jacks Expired GB2180523B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858516103A GB8516103D0 (en) 1985-06-26 1985-06-26 Ratchet operated vehicle jack
GB868612500A GB8612500D0 (en) 1986-05-22 1986-05-22 Ratchet operated jacks

Publications (3)

Publication Number Publication Date
GB8615638D0 true GB8615638D0 (en) 1986-07-30
GB2180523A GB2180523A (en) 1987-04-01
GB2180523B GB2180523B (en) 1988-11-16

Family

ID=26289419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08615638A Expired GB2180523B (en) 1985-06-26 1986-06-26 Ratchet operated jacks

Country Status (2)

Country Link
EP (1) EP0207743A3 (en)
GB (1) GB2180523B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361690A (en) * 1941-12-15 1944-10-31 Alphonse W Hunz Lifting jack
US3173660A (en) * 1961-12-26 1965-03-16 Universal Tool & Stamping Comp Horizontal type lifting jacks
DE1939560A1 (en) * 1969-08-04 1971-04-29 Sunseri Joe N Lifting device

Also Published As

Publication number Publication date
GB2180523A (en) 1987-04-01
GB2180523B (en) 1988-11-16
EP0207743A2 (en) 1987-01-07
EP0207743A3 (en) 1987-12-23

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Legal Events

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

Effective date: 19940626