GB974654A - Improvements in or relating to adjustable staging for workmen - Google Patents

Improvements in or relating to adjustable staging for workmen

Info

Publication number
GB974654A
GB974654A GB234660A GB234660A GB974654A GB 974654 A GB974654 A GB 974654A GB 234660 A GB234660 A GB 234660A GB 234660 A GB234660 A GB 234660A GB 974654 A GB974654 A GB 974654A
Authority
GB
United Kingdom
Prior art keywords
stairway
frame
platform
jan
controlled
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
GB234660A
Inventor
Ronald Trevor Barnfield
Iain Edward Pickering
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.)
MERCURY AIRFIELD EQUIPMENT Ltd
Original Assignee
MERCURY AIRFIELD EQUIPMENT 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 MERCURY AIRFIELD EQUIPMENT Ltd filed Critical MERCURY AIRFIELD EQUIPMENT Ltd
Priority to GB234660A priority Critical patent/GB974654A/en
Publication of GB974654A publication Critical patent/GB974654A/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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong

Abstract

974,654. Ladders. MERCURY AIRFIELD EQUIPMENT Ltd. Jan. 20, 1961 [Jan. 22, 1960], No. 2346/60. Heading A6L. [Also in Division El] A working platform 1 is mounted on a stairway 13 adjustably pivoted to a frame 10 which is movable along a stairway 4 fixed on a wheeled carriage 2. The frame 10 is moved along the stairway 4 by an hydraulic cylinder 28 controlled by a lever 27 on a platform 12 on the frame 10 providing communication between the two stairways. The hydraulic cylinder operates through a rope 30 passing over pulleys 29, 32, 33 and connected at 34 to the frame 10. The platform 1 and the steps 22 of the stairway 13 are mounted on the frame 10 by parallel links 17, 18 so that the steps and platform are always horizontal at any inclination of the stairway produced by an hydraulic ram 36 controlled by valve 35 on the platform 1. A turntable may be mounted in the frame 10 or the carriage 2 so that the stairway 13 can be swung about a vertical axis.
GB234660A 1960-01-22 1960-01-22 Improvements in or relating to adjustable staging for workmen Expired GB974654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB234660A GB974654A (en) 1960-01-22 1960-01-22 Improvements in or relating to adjustable staging for workmen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB234660A GB974654A (en) 1960-01-22 1960-01-22 Improvements in or relating to adjustable staging for workmen

Publications (1)

Publication Number Publication Date
GB974654A true GB974654A (en) 1964-11-11

Family

ID=9737935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB234660A Expired GB974654A (en) 1960-01-22 1960-01-22 Improvements in or relating to adjustable staging for workmen

Country Status (1)

Country Link
GB (1) GB974654A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451504A (en) * 1968-04-17 1969-06-24 Federal Sign And Signal Corp Aircraft service stand
DE2239868A1 (en) * 1971-08-13 1973-02-22 Simon Eng Dudley Ltd WALKING DEVICE ATTACHED TO A FOLDING BOOM
DE3437625A1 (en) * 1984-10-13 1986-04-24 Georg 6200 Wiesbaden Füreder Variable unit arrangement which can be used independently and/or to support and supply elevating systems
FR2675137A1 (en) * 1991-04-12 1992-10-16 Hek France Articulated lifting platform
DE4243998A1 (en) * 1991-12-24 1993-07-01 Falkenried Fahrzeug Gmbh Step-ladder for providing access to passenger aircraft - is mounted on motor vehicle and forms part of parallelogram linkage
CN108360715A (en) * 2018-04-28 2018-08-03 温州博旺联科建筑工程有限公司 A kind of wall construction method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451504A (en) * 1968-04-17 1969-06-24 Federal Sign And Signal Corp Aircraft service stand
DE2239868A1 (en) * 1971-08-13 1973-02-22 Simon Eng Dudley Ltd WALKING DEVICE ATTACHED TO A FOLDING BOOM
DE3437625A1 (en) * 1984-10-13 1986-04-24 Georg 6200 Wiesbaden Füreder Variable unit arrangement which can be used independently and/or to support and supply elevating systems
FR2675137A1 (en) * 1991-04-12 1992-10-16 Hek France Articulated lifting platform
DE4243998A1 (en) * 1991-12-24 1993-07-01 Falkenried Fahrzeug Gmbh Step-ladder for providing access to passenger aircraft - is mounted on motor vehicle and forms part of parallelogram linkage
CN108360715A (en) * 2018-04-28 2018-08-03 温州博旺联科建筑工程有限公司 A kind of wall construction method

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