GB1277473A - Improvements in or relating to carriages for the suspension of a workman's cradle, platform or the like - Google Patents

Improvements in or relating to carriages for the suspension of a workman's cradle, platform or the like

Info

Publication number
GB1277473A
GB1277473A GB1875369A GB1875369A GB1277473A GB 1277473 A GB1277473 A GB 1277473A GB 1875369 A GB1875369 A GB 1875369A GB 1875369 A GB1875369 A GB 1875369A GB 1277473 A GB1277473 A GB 1277473A
Authority
GB
United Kingdom
Prior art keywords
suspension
wheels
end frames
tiebars
circular structure
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
GB1875369A
Inventor
Brian Arthur Chater
Eric Brian Caddy
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.)
W J BROOKER Ltd
Original Assignee
W J BROOKER 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
Application filed by W J BROOKER Ltd filed Critical W J BROOKER Ltd
Priority to GB1875369A priority Critical patent/GB1277473A/en
Publication of GB1277473A publication Critical patent/GB1277473A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28Mobile scaffolds; Scaffolds with mobile platforms
    • E04G3/34Mobile scaffolds; Scaffolds with mobile platforms characterised by supporting structures provided on the roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Escalators And Moving Walkways (AREA)

Abstract

1277473 Elevated railways W J BROOKER Ltd 8 July 1970 [11 April 1969] 18753/69 Heading B7L [Also in Division E1] A carriage adapted to travel along the upper part of a circular structure, for the suspension of an article therefrom, comprises end frames 10, 11 on which wheels or rollers 22, 24, 26 and suspension attachments 20 are mounted and tiebars 12 connecting the end frames, the tiebars being secured thereto at points A by swivel clamps permitting adjustment of the end frames so that they lie radially with respect to the centre of the circular structure. The swivel clamps (Fig. 2, not shown) each comprise an angle member carrying U-bolts which embrace a tie-bar 12 and an end frame upright. The wheels 22, 24, 26 run along, e.g. inner and outer surfaces of the wall of a circular tank 27 and a walkway 29. Alternative wheel arrangements and end frame constructions are disclosed, and the frame members carrying the wheels may be adjustable in length.
GB1875369A 1969-04-11 1969-04-11 Improvements in or relating to carriages for the suspension of a workman's cradle, platform or the like Expired GB1277473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1875369A GB1277473A (en) 1969-04-11 1969-04-11 Improvements in or relating to carriages for the suspension of a workman's cradle, platform or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1875369A GB1277473A (en) 1969-04-11 1969-04-11 Improvements in or relating to carriages for the suspension of a workman's cradle, platform or the like

Publications (1)

Publication Number Publication Date
GB1277473A true GB1277473A (en) 1972-06-14

Family

ID=10117817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1875369A Expired GB1277473A (en) 1969-04-11 1969-04-11 Improvements in or relating to carriages for the suspension of a workman's cradle, platform or the like

Country Status (1)

Country Link
GB (1) GB1277473A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133429A (en) * 1989-08-18 1992-07-28 Densley Joseph S Support platform for vehicles
CN111764626A (en) * 2020-06-05 2020-10-13 中船澄西船舶修造有限公司 Cantilever type scaffold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133429A (en) * 1989-08-18 1992-07-28 Densley Joseph S Support platform for vehicles
CN111764626A (en) * 2020-06-05 2020-10-13 中船澄西船舶修造有限公司 Cantilever type scaffold

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees