EP1767723A2 - Dispositif de connexion pour une pièce de main courante tubulaire - Google Patents

Dispositif de connexion pour une pièce de main courante tubulaire Download PDF

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Publication number
EP1767723A2
EP1767723A2 EP06018915A EP06018915A EP1767723A2 EP 1767723 A2 EP1767723 A2 EP 1767723A2 EP 06018915 A EP06018915 A EP 06018915A EP 06018915 A EP06018915 A EP 06018915A EP 1767723 A2 EP1767723 A2 EP 1767723A2
Authority
EP
European Patent Office
Prior art keywords
base body
connecting element
slot
element according
fastening element
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.)
Withdrawn
Application number
EP06018915A
Other languages
German (de)
English (en)
Other versions
EP1767723A3 (fr
Inventor
Siegfried Schmid
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.)
Flexo-Vertriebs-GmbH
Original Assignee
Flexo-Vertriebs-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 Flexo-Vertriebs-GmbH filed Critical Flexo-Vertriebs-GmbH
Publication of EP1767723A2 publication Critical patent/EP1767723A2/fr
Publication of EP1767723A3 publication Critical patent/EP1767723A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1817—Connections therefor
    • E04F11/1834—Connections therefor with adjustable angle, e.g. pivotal connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/1802—Handrails mounted on walls, e.g. on the wall side of stairs
    • E04F11/1808—Handrail members; Connections between handrail members

Definitions

  • the invention relates to a connecting element for tubular handrail parts according to the preamble of claim 1.
  • One from the DE 295 09 140 U1 known joint connector for connecting two handrail parts includes two hemispherical connector halves, which are rotatable relative to each other and each having an externally threaded connecting pin for connecting a handrail part.
  • the connecting pins are flattened at their ends located within the connector halves and hinged together by a pivot axis.
  • connection element which have a spherical base body with corresponding openings for receiving two pivotally interconnected pin-shaped connection elements. There, the ends located in the body are connected via a hinge pin which is inserted from the outside of the body. Again, the hinge pin or the hole provided for this purpose is visible in the mounted state from the outside.
  • the object of the invention is to provide a connecting element of the type mentioned, which is simple and inexpensive to produce and after installation has no visible holes or parting surfaces.
  • connection element By means of the connecting element according to the invention, individual handrail parts of a handrail with different angles can be connected to one another in a particularly simple manner. Thus, e.g. Corner joints or any connections of a composite of tubular or rod-shaped handrail elements wall handrail quickly and easily produced.
  • the connecting element according to the invention can be manufactured and assembled particularly cost-effectively.
  • the pin-shaped fastening elements must be used in a predetermined position simply in the slots of the formed as a hollow ball base body and can then be secured by rotation against pulling out.
  • the pin-shaped fastening elements are designed in a simple embodiment in the manner of a hammer screw with a head flattened on opposite sides, a square arranged in the slot and a shaft projecting outwardly from the main body.
  • the square allows a simple anti-rotation.
  • For holding the pin-shaped fastening elements within the hollow ball retaining rings are used, which are placed on the shaft.
  • the main body expediently consists of two hollow ball halves welded together and subsequently polished. By welding and subsequent polishing, the parting line between the hollow halves is no longer recognizable.
  • the main body may be made of other materials, such as e.g. Wood or plastic, be made.
  • the connecting element contains a base body 1 in the form of a hollow sphere, in which two pin-shaped fastening elements 2 and 3 projecting outward are pivotably arranged.
  • the pin-shaped fastening elements 2 and 3 each contain a flattened on both sides, T-shaped widened head 4 and 5, each in a slot 6 and 7 of the formed as a hollow body body 1 inserted and by rotation through 90 ° within the body. 1 can be secured against pulling out.
  • the pin-shaped fastening elements 2 and 3 are in the embodiment shown in the manner of a hammer with the head flattened on both sides 4 and 5, arranged in a slot 6 and 7 square 8 and 9 and an outwardly projecting shaft 10 and 11 respectively executed.
  • the head 4 and 5 on its outer side a greater width than the slot 6 and 7, however, is flattened on two opposite sides and has on the parallel side surfaces 12 of Figure 1 has a slightly smaller width than a
  • the head 4 and 5 can be inserted in a slot rotated by 90 ° relative to FIG. 1 into the slot 6 or 7, respectively.
  • the square 8 and 9 has according to Figure 2 has a square cross-section with a side length b, which is slightly smaller than the width of the slot 6.
  • the pin-shaped fastening elements 2 and 3 can be inserted with the head 4 or 5 in the slot 6 or 7, then rotated by 90 ° and pulled out a piece again, until the widened part of the head 4 and 5 to rest against the inner wall the base body 1 passes and the square 8 or 9 again engages in the slot 6 and 7, as can be seen in Figure 2.
  • About the square 6 and 7 as a rotation for the fastener 2 and 3 is achieved.
  • the facing the inner wall of the base body 1 surface 13 of the head 4 and 5 may be rounded spherical and adapted to the inner contour of the base body 1.
  • a respective locking ring 14 and 15 is arranged, by which the fastening elements 2 and 3 are securely held in the inserted and secured against rotation positions.
  • the retaining rings 14 and 15 are designed as spring rings, which are used according to Figure 2 in a corresponding annular groove 16.
  • the fasteners 2 and 3 can also be axially secured by a nut, a plastic ring or other securing element.
  • an external thread 17 is provided for fastening a tubular handrail part.
  • the second fastening element 3 also has an external thread 18 and serves for fastening a further handrail part, so that an angular connection between two e.g. tubular handrail parts can be produced.
  • the basic body 1 can be made e.g. also be attached to a wall to allow a wall connection.
  • the angle shown here between the slots 6 and 7 represents only one embodiment. Other angles or multiple slots may be provided. Instead of the second slot 7 may be arranged on the base body 1, a fixed mounting pin or a threaded hole may be provided.
  • the connecting element e.g. a power supply cable for lighting the handrail or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Steps, Ramps, And Handrails (AREA)
EP06018915A 2005-09-22 2006-09-09 Dispositif de connexion pour une pièce de main courante tubulaire Withdrawn EP1767723A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005015020U DE202005015020U1 (de) 2005-09-22 2005-09-22 Verbindungselement für rohrförmige Handlaufteile

Publications (2)

Publication Number Publication Date
EP1767723A2 true EP1767723A2 (fr) 2007-03-28
EP1767723A3 EP1767723A3 (fr) 2011-01-12

Family

ID=37310701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06018915A Withdrawn EP1767723A3 (fr) 2005-09-22 2006-09-09 Dispositif de connexion pour une pièce de main courante tubulaire

Country Status (2)

Country Link
EP (1) EP1767723A3 (fr)
DE (1) DE202005015020U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926511A (zh) * 2012-11-13 2013-02-13 广东亚材门窗幕墙有限公司 一种转动式转弯组件及其连接结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1423927A (en) * 1919-05-31 1922-07-25 Michael Pfaff Fitting for railings and the like
FR2568325A1 (fr) * 1984-07-30 1986-01-31 Derrien Bernard Noeud d'assemblage pour structures spatiales reticulees, planes ou gauches, et organes d'assemblage sur le noeud
FR2624220A2 (fr) * 1984-07-30 1989-06-09 Derrien Bernard Noeud d'assemblage pour structures spatiales reticulees, planes ou gauches et organe d'assemblage sur le noe
DE29509140U1 (de) * 1995-06-02 1995-08-24 Kukatsch Eckhard Verbinder, insbesondere für Handläufe
JPH08120869A (ja) * 1994-10-25 1996-05-14 Shuhei Izumi 手 摺
DE20300287U1 (de) * 2003-01-09 2004-05-13 Flexo-Vertriebs-Gmbh Verbindungselement für einen Handlauf

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204898A (en) * 1964-02-17 1965-09-07 Product Engineering Company Adjustable support
GB2269645B (en) * 1992-08-15 1995-08-16 Kee Klamps Ltd Connector device
FR2713723B1 (fr) * 1993-12-10 1996-01-12 Schutt Ferronniers Art Sa Dispositif d'assemblage, en particulier pour éléments creux de garde-corps ou analogue.
DE10038626A1 (de) * 1999-08-04 2001-02-08 Gabriele Schoenfelder Knotenelement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1423927A (en) * 1919-05-31 1922-07-25 Michael Pfaff Fitting for railings and the like
FR2568325A1 (fr) * 1984-07-30 1986-01-31 Derrien Bernard Noeud d'assemblage pour structures spatiales reticulees, planes ou gauches, et organes d'assemblage sur le noeud
FR2624220A2 (fr) * 1984-07-30 1989-06-09 Derrien Bernard Noeud d'assemblage pour structures spatiales reticulees, planes ou gauches et organe d'assemblage sur le noe
JPH08120869A (ja) * 1994-10-25 1996-05-14 Shuhei Izumi 手 摺
DE29509140U1 (de) * 1995-06-02 1995-08-24 Kukatsch Eckhard Verbinder, insbesondere für Handläufe
DE20300287U1 (de) * 2003-01-09 2004-05-13 Flexo-Vertriebs-Gmbh Verbindungselement für einen Handlauf

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926511A (zh) * 2012-11-13 2013-02-13 广东亚材门窗幕墙有限公司 一种转动式转弯组件及其连接结构
CN102926511B (zh) * 2012-11-13 2015-04-15 广东亚材门窗幕墙有限公司 一种转动式转弯组件及其连接结构

Also Published As

Publication number Publication date
DE202005015020U1 (de) 2007-02-08
EP1767723A3 (fr) 2011-01-12

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