EP0835970A1 - Raccord pour tube d'échafaudage comportant des parties de raccord mâle et femelle et tube d'échafaudage - Google Patents

Raccord pour tube d'échafaudage comportant des parties de raccord mâle et femelle et tube d'échafaudage Download PDF

Info

Publication number
EP0835970A1
EP0835970A1 EP97203120A EP97203120A EP0835970A1 EP 0835970 A1 EP0835970 A1 EP 0835970A1 EP 97203120 A EP97203120 A EP 97203120A EP 97203120 A EP97203120 A EP 97203120A EP 0835970 A1 EP0835970 A1 EP 0835970A1
Authority
EP
European Patent Office
Prior art keywords
coupling part
male
female coupling
scaffolding tube
scaffolding
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.)
Granted
Application number
EP97203120A
Other languages
German (de)
English (en)
Other versions
EP0835970B1 (fr
Inventor
Henri Frans Marie Jegerings
Wim Van Maurik
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.)
Verenigde Bedrijven van Thiel BV
Original Assignee
Verenigde Bedrijven van Thiel BV
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 Verenigde Bedrijven van Thiel BV filed Critical Verenigde Bedrijven van Thiel BV
Publication of EP0835970A1 publication Critical patent/EP0835970A1/fr
Application granted granted Critical
Publication of EP0835970B1 publication Critical patent/EP0835970B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04G7/301—Scaffolding bars or members with non-detachably fixed coupling elements for connecting bars or members which are parallel or in end-to-end relation

Definitions

  • the scaffolding tube connecting piece for longitudinally interconnecting two scaffolding tubes is characterized in that it is provided with a male and a female coupling part that are each, by a connecting end thereof, undetachably connectable to a scaffolding tube end, of which coupling parts the maximum external diameter corresponds to the external diameter of the scaffolding tubes to be connected, wherein at a free end remote from the connecting end, the male coupling part comprises a stub having smaller external cross dimensions than the internal diameter of the scaffolding tubes, which stub comprises at least two bayonet cross protrusions evenly distributed over the circumference of the stub, wherein at a free end remote from the connecting end, the female coupling part comprises a stub-receiving recess bounded, at this free end, by a bayonet ring having at least two recesses for letting through the bayonet cross protrusions when the male coupling part is in an inserting position relative to the female coupling part, wherein the stub-receiving recess
  • the male coupling part 1 shown in Figs. 7-10 comprises a stub 6 having smaller external cross dimensions than the internal diameter of the scaffolding tubes T.
  • the stub 6 comprises two bayonet cross protrusions 7 evenly distributed over the circumference of the stub 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP97203120A 1996-10-09 1997-10-08 Raccord pour tube d'échafaudage comportant des parties de raccord mâle et femelle et tube d'échafaudage Expired - Lifetime EP0835970B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1004234 1996-10-09
NL1004234A NL1004234C2 (nl) 1996-10-09 1996-10-09 Steigerbuisverbindingsstuk voorzien van een mannelijk en een vrouwelijk koppeldeel en een steigerbuis.

Publications (2)

Publication Number Publication Date
EP0835970A1 true EP0835970A1 (fr) 1998-04-15
EP0835970B1 EP0835970B1 (fr) 2003-05-28

Family

ID=19763648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97203120A Expired - Lifetime EP0835970B1 (fr) 1996-10-09 1997-10-08 Raccord pour tube d'échafaudage comportant des parties de raccord mâle et femelle et tube d'échafaudage

Country Status (4)

Country Link
EP (1) EP0835970B1 (fr)
AT (1) ATE241742T1 (fr)
DE (1) DE69722342D1 (fr)
NL (1) NL1004234C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2495395A (en) * 2011-10-03 2013-04-10 Benchmark Scaffolding Ltd Tube joiner
CN104358403A (zh) * 2014-10-29 2015-02-18 无锡市安捷脚手架有限公司 一种卡接式脚手架卡接组件
CN104533075A (zh) * 2014-10-29 2015-04-22 无锡市安捷脚手架有限公司 一种带有加强筋的卡接式脚手架卡接组件
GB2572629A (en) * 2018-04-05 2019-10-09 Mcgrath Donald System scaffold standard and system scaffold assembly comprising the same
WO2022058721A3 (fr) * 2020-09-15 2022-04-28 Lee Dunbar Système d'échafaudage hybride et raccords et procédé d'échafaudage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1762572A (en) * 1928-08-28 1930-06-10 American Safety Device Co Coupling device
FR895091A (fr) * 1942-03-26 1945-01-15 Joint axial pour accouplement de tubes, dans les constructions métalliques tubulaires rapides
GB1006952A (en) * 1965-11-18 1965-10-06 Rapid Metal Developments Ltd Improvements in or relating to joints for tubes and pipes
FR2449763A1 (fr) * 1979-02-22 1980-09-19 Self Lock Echafaudages Dispositif d'accouplement pour montants et autres pieces tubulaires d'echafaudage
US4619549A (en) * 1984-11-13 1986-10-28 Builders Equipment And Tool Manufacturing Company Scaffolding connection apparatus and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1762572A (en) * 1928-08-28 1930-06-10 American Safety Device Co Coupling device
FR895091A (fr) * 1942-03-26 1945-01-15 Joint axial pour accouplement de tubes, dans les constructions métalliques tubulaires rapides
GB1006952A (en) * 1965-11-18 1965-10-06 Rapid Metal Developments Ltd Improvements in or relating to joints for tubes and pipes
FR2449763A1 (fr) * 1979-02-22 1980-09-19 Self Lock Echafaudages Dispositif d'accouplement pour montants et autres pieces tubulaires d'echafaudage
US4619549A (en) * 1984-11-13 1986-10-28 Builders Equipment And Tool Manufacturing Company Scaffolding connection apparatus and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2495395A (en) * 2011-10-03 2013-04-10 Benchmark Scaffolding Ltd Tube joiner
CN104358403A (zh) * 2014-10-29 2015-02-18 无锡市安捷脚手架有限公司 一种卡接式脚手架卡接组件
CN104533075A (zh) * 2014-10-29 2015-04-22 无锡市安捷脚手架有限公司 一种带有加强筋的卡接式脚手架卡接组件
GB2572629A (en) * 2018-04-05 2019-10-09 Mcgrath Donald System scaffold standard and system scaffold assembly comprising the same
WO2022058721A3 (fr) * 2020-09-15 2022-04-28 Lee Dunbar Système d'échafaudage hybride et raccords et procédé d'échafaudage

Also Published As

Publication number Publication date
ATE241742T1 (de) 2003-06-15
NL1004234C2 (nl) 1998-04-10
EP0835970B1 (fr) 2003-05-28
DE69722342D1 (de) 2003-07-03

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