GB1303915A - - Google Patents

Info

Publication number
GB1303915A
GB1303915A GB3071671A GB3071671A GB1303915A GB 1303915 A GB1303915 A GB 1303915A GB 3071671 A GB3071671 A GB 3071671A GB 3071671 A GB3071671 A GB 3071671A GB 1303915 A GB1303915 A GB 1303915A
Authority
GB
United Kingdom
Prior art keywords
lifting carriage
ring
spindle
sleeve
lifting
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
GB3071671A
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 filed Critical
Publication of GB1303915A publication Critical patent/GB1303915A/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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Handcart (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

1303915 Vehicle lifting carriages HOFMANN GmbH Gebr [trading as HOFMANN KG Gebr] 30 June 1971 [28 Oct 1970] 30716/71 Heading B8H [Also in Division F2] A two-column lifting carriage (not shown) is operated by means of a rotating spindle 3 which engages a flange sleeve (15) in the lifting carriage, Fig. 4 (not shown), the spindle 3 passing through a stepped bore 1 in the lifting carriage in which a felt ring 2 is fitted, the ring 2 being held in position by means of a flanged sleeve 4 which defines with the lifting carriage a space 6 for containing lubricating oil, the sleeve 4 having holes 5 through which oil passes into the ring 2 so that on upward and downward movement of the lifting carriage the ring 2 lubricates the spindle 3.
GB3071671A 1970-10-28 1971-06-30 Expired GB1303915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702052869 DE2052869A1 (en) 1970-10-28 1970-10-28 Two post lift

Publications (1)

Publication Number Publication Date
GB1303915A true GB1303915A (en) 1973-01-24

Family

ID=5786367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3071671A Expired GB1303915A (en) 1970-10-28 1971-06-30

Country Status (5)

Country Link
US (1) US3722627A (en)
DE (1) DE2052869A1 (en)
ES (1) ES394726A1 (en)
FR (1) FR2111899B3 (en)
GB (1) GB1303915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112158757A (en) * 2020-08-27 2021-01-01 南京市晨枭软件技术有限公司 Lifting adjusting device under industrial control system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680728A5 (en) * 1990-04-18 1992-10-30 Manfred Kronshagen
US5318154A (en) * 1992-06-16 1994-06-07 Hellman Jr Robert R Column for load lifting devices
US10106378B2 (en) 2015-11-03 2018-10-23 General Electric Company System and method for lifting with load moving machine
DE102019209178A1 (en) * 2019-06-25 2020-12-31 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Lift and support column of a lift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112158757A (en) * 2020-08-27 2021-01-01 南京市晨枭软件技术有限公司 Lifting adjusting device under industrial control system

Also Published As

Publication number Publication date
US3722627A (en) 1973-03-27
FR2111899B3 (en) 1974-06-07
ES394726A1 (en) 1974-02-16
FR2111899A3 (en) 1972-06-09
DE2052869A1 (en) 1972-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees