GB1364171A - Scaffolding unit - Google Patents

Scaffolding unit

Info

Publication number
GB1364171A
GB1364171A GB641772A GB641772A GB1364171A GB 1364171 A GB1364171 A GB 1364171A GB 641772 A GB641772 A GB 641772A GB 641772 A GB641772 A GB 641772A GB 1364171 A GB1364171 A GB 1364171A
Authority
GB
United Kingdom
Prior art keywords
platform
ladders
guides
pair
lever
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
GB641772A
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.)
KOTTGEN CIE GmbH
Original Assignee
KOTTGEN CIE GmbH
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 KOTTGEN CIE GmbH filed Critical KOTTGEN CIE GmbH
Publication of GB1364171A publication Critical patent/GB1364171A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
    • 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
    • E04G1/34—Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners

Abstract

1364171 Ladder scaffolding KOTTGEN & CIE GmbH 11 Feb 1972 [21 April 1971] 6417/72 Heading E1S Scaffolding comprises a pair of ladders 2 and a platform 3 extending horizontally therebetween and supportable at various heights thereon, the platform having at its ends guides 5 in which the ladder stringers are slidably received, the guides at each end of the platform supporting at least one swivellable arm 9 whose free end is formed as a pair of jaws conforming to the periphery of the ladder rungs 2a and is directed towards the rungs, the arm being operable by a hand lever 12 to press it into engagement with a selected rung and press the stringers firmly against the guides 5, the platform also having hooks 17 at its ends for engagement with eyes 16 on the lowermost rungs of the ladders. The lever is held in the position of securing by a catch, but in the event of accidental release the platform will fall only to the next rung because a spring loading the arm 9 urges it downwardly and inwardly when the lever is released. When the scaffolding is dismantled, the hooks 17 are engaged with the eyes 16 and the ladders are laid on top of the platform (Fig. 3, not shown). Wheels 18, 19 are provided on the platform and ladders as shown, the wheels 19 being swingably mounted to allow the ends of the stringers to rest on the floor in use. Preferably the pair of guides 5 at each end of the platform carries a rotatable rod on which the lever. 12 and a pair of arms 9 are secured.
GB641772A 1971-04-21 1972-02-11 Scaffolding unit Expired GB1364171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119218 DE2119218C3 (en) 1971-04-21 1971-04-21 Collapsible frame

Publications (1)

Publication Number Publication Date
GB1364171A true GB1364171A (en) 1974-08-21

Family

ID=5805277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB641772A Expired GB1364171A (en) 1971-04-21 1972-02-11 Scaffolding unit

Country Status (6)

Country Link
BE (1) BE782391A (en)
CH (1) CH538043A (en)
DE (1) DE2119218C3 (en)
GB (1) GB1364171A (en)
IT (1) IT955146B (en)
NL (1) NL7202924A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161372A (en) * 1984-06-29 1986-01-15 Peter Eric Gostling Trestle support
GB2255584A (en) * 1991-04-16 1992-11-11 James Victor Morton Adjustable platform
WO1997016621A1 (en) * 1995-10-31 1997-05-09 Custom Ladder Company Pty. Ltd. Ladder

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302023A (en) * 1979-05-11 1981-11-24 Kiesz Lloyd W Dolly with vertically adjustable shelf
EP0079852A3 (en) * 1981-11-13 1984-05-30 Ruedi Giezendanner Multipurpose ladder
US4576251A (en) * 1985-07-15 1986-03-18 Matsura Masahiro Folding scaffold

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161372A (en) * 1984-06-29 1986-01-15 Peter Eric Gostling Trestle support
GB2255584A (en) * 1991-04-16 1992-11-11 James Victor Morton Adjustable platform
WO1997016621A1 (en) * 1995-10-31 1997-05-09 Custom Ladder Company Pty. Ltd. Ladder

Also Published As

Publication number Publication date
DE2119218C3 (en) 1975-07-24
BE782391A (en) 1972-10-20
DE2119218B2 (en) 1974-12-05
CH538043A (en) 1973-06-15
NL7202924A (en) 1972-10-24
IT955146B (en) 1973-09-29
DE2119218A1 (en) 1972-11-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee