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GB1357689A - Coupling members and constructions made therewith - Google Patents

Coupling members and constructions made therewith

Info

Publication number
GB1357689A
GB1357689A GB1843772A GB1843772A GB1357689A GB 1357689 A GB1357689 A GB 1357689A GB 1843772 A GB1843772 A GB 1843772A GB 1843772 A GB1843772 A GB 1843772A GB 1357689 A GB1357689 A GB 1357689A
Authority
GB
United Kingdom
Prior art keywords
boss
hook
coupling members
april
strut
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
GB1843772A
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.)
Mannesmann Leichtbau GmbH
Original Assignee
Mannesmann Leichtbau 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 Mannesmann Leichtbau GmbH filed Critical Mannesmann Leichtbau GmbH
Publication of GB1357689A publication Critical patent/GB1357689A/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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/308—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect without tying means for connecting the bars or members

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

1357689 Releasable fastenings; scaffolding MANNESMANN LEICHTBAU GmbH 20 April 1972 [21 April 1971] 18437/72 Headings E1S E2A and E2B A fastening for a scaffold strut 7 or 15 comprises a hook 8 or 16 having a narrowed opening e or i which slides axially on to a boss and is held there. As shown in Figs. 3 and 4, the hook 8 slides axially over a boss 4 and is secured by a spring-loaded, pivoted latch bolt 12 engaging a circumferential slot in the boss. In an alternative arrangement, Figs. 7 and 8, the hook 16 passes over a spigot 5 joining two scaffold tubes together, and these are then closed together to secure the strut.
GB1843772A 1971-04-21 1972-04-20 Coupling members and constructions made therewith Expired GB1357689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119424 DE2119424C3 (en) 1971-04-21 1971-04-21 Detachable connection between a connection component with a fork claw and a rod or pipe element

Publications (1)

Publication Number Publication Date
GB1357689A true GB1357689A (en) 1974-06-26

Family

ID=5805413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1843772A Expired GB1357689A (en) 1971-04-21 1972-04-20 Coupling members and constructions made therewith

Country Status (8)

Country Link
AT (1) AT332094B (en)
BE (1) BE780752A (en)
BR (1) BR7202430D0 (en)
CH (1) CH561856A5 (en)
DE (1) DE2119424C3 (en)
FR (1) FR2136311A5 (en)
GB (1) GB1357689A (en)
NL (1) NL7204225A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214227A (en) * 1988-01-25 1989-08-31 West Alloy Diecastings Securing table top to support rail
CN107227841A (en) * 2017-05-25 2017-10-03 成都市容德建筑劳务有限公司 One kind strengthens fastening type scaffold

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214227A (en) * 1988-01-25 1989-08-31 West Alloy Diecastings Securing table top to support rail
GB2214227B (en) * 1988-01-25 1992-09-02 West Alloy Diecastings Connecting means for securing a table top to a support rail
CN107227841A (en) * 2017-05-25 2017-10-03 成都市容德建筑劳务有限公司 One kind strengthens fastening type scaffold

Also Published As

Publication number Publication date
BE780752A (en) 1972-07-17
BR7202430D0 (en) 1974-10-22
AT332094B (en) 1976-09-10
DE2119424A1 (en) 1972-11-02
DE2119424B2 (en) 1973-03-01
CH561856A5 (en) 1975-05-15
FR2136311A5 (en) 1972-12-22
DE2119424C3 (en) 1973-09-13
ATA144872A (en) 1975-12-15
NL7204225A (en) 1972-10-24

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Legal Events

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