ES2543566T3 - Interlocking device of a stringer bar to a step bar of a scaffolding device - Google Patents

Interlocking device of a stringer bar to a step bar of a scaffolding device Download PDF

Info

Publication number
ES2543566T3
ES2543566T3 ES12190747.1T ES12190747T ES2543566T3 ES 2543566 T3 ES2543566 T3 ES 2543566T3 ES 12190747 T ES12190747 T ES 12190747T ES 2543566 T3 ES2543566 T3 ES 2543566T3
Authority
ES
Spain
Prior art keywords
stringer
type
mobile element
elongated
bar
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.)
Active
Application number
ES12190747.1T
Other languages
Spanish (es)
Inventor
Eric Sta
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.)
Tubesca Comabi SAS
Original Assignee
Tubesca Comabi SAS
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 Tubesca Comabi SAS filed Critical Tubesca Comabi SAS
Application granted granted Critical
Publication of ES2543566T3 publication Critical patent/ES2543566T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E04G7/303—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect
    • E04G7/304—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect with tying means for connecting the bars or members
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G5/147—Railings specially adapted for mounting prior to the mounting of the platform
    • 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
    • E04G7/34—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Dispositivo de enclavamiento de un elemento alargado de tipo larguero (9) a un elemento alargado de tipo peldaño para un dispositivo de andamiaje, estando dicho dispositivo de enclavamiento conformado para montarse sobre un elemento alargado de tipo larguero (9) y constando de: - un elemento móvil (19) adecuado para adoptar una primera posición de enclavamiento en la que el elemento alargado de tipo larguero (9) se mantiene fijado al elemento alargado de tipo peldaño y una segunda posición de desenclavamiento que permite la retirada del elemento alargado de tipo larguero (9) y, - unos medios de bloqueo (30) del elemento móvil (19) en la segunda posición de desenclavamiento, medios de bloqueo (30) que están conformados para mantener el elemento móvil (19) en dicha segunda posición por gripado, en el que los medios de bloqueo (30) están conformados para montarse sobre el elemento alargado de tipo larguero (9) y constan de una zona de contacto con el elemento móvil (19) en la segunda posición, conformándose esta zona de contacto para ejercer una presión suficiente sobre el elemento móvil (19) para mantenerlo en la segunda posición de desenclavamiento a la par que es retráctil y/o es lo suficientemente deformable como para permitir el desplazamiento del elemento móvil (19) entre su primera y su segunda posición, los medios de bloqueo (30) están realizados con un material relativamente flexible y/o con una forma que confiere cierta flexibilidad a la altura de la zona de contacto con el elemento móvil, y los medios de bloqueo forman parte de una pieza de la punta del larguero (30) conformada para fijarse en el extremo del elemento alargado de tipo larguero (9).Interlocking device of an elongated member of the stringer type (9) to an elongated element of the rung type for a scaffolding device, said interlocking device being formed to be mounted on an elongated element of the stringer type (9) and comprising: - a mobile element (19) suitable for adopting a first interlocking position in which the elongate member of the stringer type (9) is held fixed to the elongated element of the rung type and a second unlocking position that allows the withdrawal of the elongate element of the stringer type (9) and, - blocking means (30) of the mobile element (19) in the second unlocking position, blocking means (30) that are shaped to keep the mobile element (19) in said second position by seizing, wherein the locking means (30) are shaped to be mounted on the elongate member of the stringer type (9) and consist of a contact area with the mobile element (19) in the second position, this contact zone conforming to exert sufficient pressure on the mobile element (19) to keep it in the second unlocking position while being retractable and / or deformable enough to allow the movement of the mobile element ( 19) between its first and second position, the locking means (30) are made of a relatively flexible material and / or with a shape that confers some flexibility to the height of the contact area with the moving element, and the means locking elements are part of a piece of the crossbar tip (30) shaped to be fixed at the end of the elongated member of the stringer type (9).

Description

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Claims (1)

imagen1image 1
ES12190747.1T 2011-10-31 2012-10-31 Interlocking device of a stringer bar to a step bar of a scaffolding device Active ES2543566T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1159871A FR2981968B1 (en) 2011-10-31 2011-10-31 DEVICE FOR LOCKING A SMOOTH BAR TYPE TO A STACK BAR TYPE OF A SCAFFOLDING DEVICE
FR1159871 2011-10-31

Publications (1)

Publication Number Publication Date
ES2543566T3 true ES2543566T3 (en) 2015-08-20

Family

ID=47073364

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12190747.1T Active ES2543566T3 (en) 2011-10-31 2012-10-31 Interlocking device of a stringer bar to a step bar of a scaffolding device

Country Status (3)

Country Link
EP (1) EP2586932B1 (en)
ES (1) ES2543566T3 (en)
FR (1) FR2981968B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014222248A1 (en) * 2014-10-31 2016-05-04 Hünnebeck GmbH Covering for a scaffolding tower

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU499899B2 (en) * 1976-06-16 1979-05-03 Access Plant (Hire and Sales) Ltd. Locking hook for scaffolding
DE3014212A1 (en) * 1980-04-14 1981-10-15 Plettac Gmbh Stahlbau Und Gesenkschmiede, 5970 Plettenberg Mobile scaffolding and ladder components - are of size and shape permitting single handled erection, dismantling and adjustment
GB2174747B (en) * 1985-05-08 1988-10-19 Alto Systems Ltd Hook device
DE10111976A1 (en) * 2001-03-13 2002-09-19 Peri Gmbh Demountable scaffolding, railing element therefor and method for attaching several railing elements
GB0509848D0 (en) 2005-05-13 2005-06-22 Sgb Services Ltd A guard rail unit
GB0524930D0 (en) * 2005-12-06 2006-01-18 Owens Andrew C Scaffolding platform with folding hooks
DE102007011716B4 (en) * 2007-03-10 2010-05-12 Hymer-Leichtmetallbau Gmbh & Co. Kg Method for assembling and dismantling a work scaffold and assembly aid for this
FR2922929B1 (en) 2007-10-29 2017-03-03 Duarib SAFETY GUARD RAIL ASSEMBLED IN SAFETY ON SCAFFOLD PROTECTION HAVING SUCH SMOOTH AND ASSEMBLY METHOD

Also Published As

Publication number Publication date
FR2981968A1 (en) 2013-05-03
EP2586932B1 (en) 2015-05-06
FR2981968B1 (en) 2014-08-22
EP2586932A1 (en) 2013-05-01

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