GB752202A - Parapet trollies - Google Patents

Parapet trollies

Info

Publication number
GB752202A
GB752202A GB1491954A GB1491954A GB752202A GB 752202 A GB752202 A GB 752202A GB 1491954 A GB1491954 A GB 1491954A GB 1491954 A GB1491954 A GB 1491954A GB 752202 A GB752202 A GB 752202A
Authority
GB
United Kingdom
Prior art keywords
parapet
trolley
trollies
tray
cradle
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
GB1491954A
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.)
WALTER LLOYD BELFIELD
Original Assignee
WALTER LLOYD BELFIELD
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 WALTER LLOYD BELFIELD filed Critical WALTER LLOYD BELFIELD
Priority to GB1491954A priority Critical patent/GB752202A/en
Publication of GB752202A publication Critical patent/GB752202A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
    • E04G3/34—Mobile 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)
  • Harvesting Machines For Root Crops (AREA)

Abstract

752,202. Trollies. BELFIELD, W. L. June 21, 1955 [May 21, 1954], No. 14919/54. Class 108 (1). A trolley for supporting a working cradle is mounted on a parapet and comprises two longitudinal side members 10 secured adjustably in spaced relationship by the linkwork 15, 16 and carrying wheeled axles 11 and a counterbalance tray 25. Vertical rollers 27 at each corner of the trolley keep it aligned with the parapet and an endless-rope-operated chain drive 19, 20, 21 is used to propel the trolley. The cradle is supported from an eye bolt secured to longitudinal member on the opposite side to that carrying the tray 25.
GB1491954A 1954-05-21 1954-05-21 Parapet trollies Expired GB752202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1491954A GB752202A (en) 1954-05-21 1954-05-21 Parapet trollies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1491954A GB752202A (en) 1954-05-21 1954-05-21 Parapet trollies

Publications (1)

Publication Number Publication Date
GB752202A true GB752202A (en) 1956-07-04

Family

ID=10049883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1491954A Expired GB752202A (en) 1954-05-21 1954-05-21 Parapet trollies

Country Status (1)

Country Link
GB (1) GB752202A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117600361A (en) * 2023-10-20 2024-02-27 宁波华宇建设有限公司 Automatic loading device for column hoop ribs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117600361A (en) * 2023-10-20 2024-02-27 宁波华宇建设有限公司 Automatic loading device for column hoop ribs

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