GB1040970A - Improvements in lifts - Google Patents

Improvements in lifts

Info

Publication number
GB1040970A
GB1040970A GB4686463A GB4686463A GB1040970A GB 1040970 A GB1040970 A GB 1040970A GB 4686463 A GB4686463 A GB 4686463A GB 4686463 A GB4686463 A GB 4686463A GB 1040970 A GB1040970 A GB 1040970A
Authority
GB
United Kingdom
Prior art keywords
mast
frame
winch drum
transport position
builders
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
GB4686463A
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
Publication of GB1040970A publication Critical patent/GB1040970A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

1,040,970. Builders' hoists. F. V. MALMQVIST. Nov. 27, 1963 [Dec. 1, 1962], No. 46864/63. Heading B8H. In a builders' hoist comprising a cage movable along a mast 1, the mast is supported in a horizontal transport position by wheels 6 on a frame 4, pivoted at 7 to the mast and coupled to a winch drum 9 in the base of the mast by a cable 13. In the transport position the shaft 5 supporting the wheels 6 engages a projection 8 on the mast. To raise the mast to an upright position the winch drum 9 is rotated to pull the frame 4 to the full-line position, Fig. 4, in which a hole in the frame 4 engages a stay rod 16 around which a helical spring 17 is provided. The mast then is pushed into its upright position. The reverse procedure is used for lowering the mast, a braking device on the winch drum 9 being operated to allow the cable 13 to run out slowly, thereby controlling the movement of the frame 4 to the chain line transport position, Fig. 4.
GB4686463A 1962-12-01 1963-11-27 Improvements in lifts Expired GB1040970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1295762 1962-12-01

Publications (1)

Publication Number Publication Date
GB1040970A true GB1040970A (en) 1966-09-01

Family

ID=20296580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4686463A Expired GB1040970A (en) 1962-12-01 1963-11-27 Improvements in lifts

Country Status (3)

Country Link
DE (1) DE1892364U (en)
DK (1) DK109905C (en)
GB (1) GB1040970A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168093A (en) * 1976-04-28 1979-09-18 Elkem-Spigerverket A/S Vehicle trailer construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337586C2 (en) * 1993-11-04 1998-12-03 Alfons Thihatmer Mobile mobile working device, in particular elevator device
DE19809332C2 (en) * 1998-03-05 2002-01-31 Teupen Maschbau Gmbh Winding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168093A (en) * 1976-04-28 1979-09-18 Elkem-Spigerverket A/S Vehicle trailer construction

Also Published As

Publication number Publication date
DE1892364U (en) 1964-05-06
DK109905C (en) 1968-07-29

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