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WO2011160784A1 - Dispositif de commande de porte et procédé de production - Google Patents

Dispositif de commande de porte et procédé de production Download PDF

Info

Publication number
WO2011160784A1
WO2011160784A1 PCT/EP2011/002906 EP2011002906W WO2011160784A1 WO 2011160784 A1 WO2011160784 A1 WO 2011160784A1 EP 2011002906 W EP2011002906 W EP 2011002906W WO 2011160784 A1 WO2011160784 A1 WO 2011160784A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
door operator
lid
seal
diameter
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.)
Ceased
Application number
PCT/EP2011/002906
Other languages
German (de)
English (en)
Inventor
Jan Meulenbeld
Franz-Josef Hövener
Thomas Salutzki
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland 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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Priority to EP11725641.2A priority Critical patent/EP2585663B1/fr
Priority to CN2011800303066A priority patent/CN102947528A/zh
Priority to SG2012087458A priority patent/SG185787A1/en
Priority to ES11725641.2T priority patent/ES2600889T3/es
Publication of WO2011160784A1 publication Critical patent/WO2011160784A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/10—Covers; Housings
    • E05Y2201/11—Covers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relates to a door operator with a housing in which a fluidically and / or spring-loaded piston is arranged and guided displaceably in a piston chamber, wherein the housing is sealed and closed at the end by a closure element.
  • the prior art discloses door operators, in which a screw plug is used, the front side closes the door operator. This screw plug has a groove in which a seal for sealing the piston chamber is inserted, wherein the screw plug is screwed due to an arranged thread in the housing of the door operator.
  • the prior art has the disadvantage that on the screw plug a groove for the required seal and a thread for screwing the screw plug must be mounted in the housing of the door operator, with a corresponding mating thread is to be attached to the housing of the door operator, which is expensive to manufacture is.
  • Another disadvantage of the known door operator is that during the assembly of the door operator of the operation of screwing the screw plug into the housing of the door operator must be taken a certain amount of time, which costs considerable installation costs in relation to an annual amount of door operators. It is therefore an object of the present invention to provide a closure element for a housing of a door operator, which a
  • CONFIRMATION COPY has simple structure, is inexpensive to manufacture and is easy to mount sealing.
  • the invention is based on the idea that the closure of a door operator after the assembly of the required components by a lid which is mounted by means of a tool and a seal in a leak-free position in which the door operator remains unaffected in its function.
  • the invention includes the technical teaching that a closure element is designed as a domed lid, which sealingly seals the housing of the door operator due to plastic deformation.
  • the inventive embodiment has the advantage that the closure of the housing of the door operator a geometrically simple and thus inexpensive component can be used.
  • the housing has an opening with a diameter which forms a cylindrical surface within the housing.
  • the lid is recessed on the housing and thus the closure of the door operator has no protruding portions on the door operator.
  • the piston chamber, in which the piston is arranged has a diameter which forms a cylindrical surface within the housing.
  • a circumferential groove for a seal is arranged at the transition of the opening to the piston chamber. Through the groove arranged a required seal is easy to install.
  • the diameter of the opening is larger than the diameter of the piston chamber. The lid is held in this way to the closure in position.
  • a circumferential surface is arranged at the transition of the groove to the piston chamber, which serves to support the lid. In this way, the lid can be easily inserted into the opening and rests on the rotating surface.
  • the lid rests on the surface and at least partially protrudes with its edge after the plastic deformation in the groove and thereby deforms the seal. Due to the plastic deformation of the lid, the larger outer diameter of the lid extends into the groove, wherein the seal is sealingly deformed by the lid.
  • a further preferred embodiment is that the lid consists of a metallic material.
  • the seal has different shapes, preferably an O-ring or a 4-edge seal.
  • the tool is at least partially insertable into the opening.
  • the closure is sunk arranged on the housing of the door operator, which prevents protruding components on the housing of the door operator and is preferable for optical reasons.
  • FIG. 1 shows a schematic representation of the housing of a door operator with a tool for deforming the lid
  • FIG. 2 shows a detailed view X from FIG. 1,
  • FIG. 3 shows a schematic representation of the housing of a door operator, in which the tool has begun to deform the cover
  • FIG. 4 shows a detail view Y from FIG. 3
  • FIG. 3 shows a schematic representation of the housing of a door operator, in which the tool has begun to deform the cover
  • FIG. 5 shows a schematic representation of the housing of a door operator, in which the tool has reached its end position and has plastically deformed the cover,
  • FIG. 6 shows a detail view Z from FIG. 5.
  • the housing 40 may be designed as a round, oval or rectangular hollow cylinder, in which a piston 20 is arranged and guided fluidly and / or spring-loaded.
  • the piston chamber, in which the piston 20 is arranged in this case has a diameter B.
  • the housing 40 has an opening 50 with a diameter A at one end.
  • a circumferential groove 35 is incorporated in the wall of the housing 40 in the region of the opening 50.
  • a seal 30 is inserted in this groove 35.
  • the diameter A of the opening 50 is greater than the diameter B of the piston chamber.
  • an annular surface 45 which serves as a stop for a cover 10, is produced on the groove at the end face toward the opening 50.
  • the cover 10 is placed in the opening 50 on the surface 45.
  • the cover 10 is outwardly convex - ie toward the opening 50 - convex.
  • the lid 10 is plastically deformed by a tool 25 such that the diameter of the lid 10 is increased and this with its edge at least partially immersed in the groove 35.
  • the tool 25 is guided to the curved surface 15 of the lid 10 until it touches the lid 10.
  • the piston 20 is positioned such that its end face is arranged in the region of the annular surface 45.
  • the tool 25 has reached its end position and the lid 10 plastically deformed.
  • the lid 10 may abut the piston 20, the lid 10 deforming the seal 30 such that the seal 30 in conjunction with the lid 10 has achieved a leak-free seal from the piston chamber, the housing 40 and the opening 50. Subsequently, the tool 25 is led out of the opening 50 and removed from the door closer.
  • the required components of the door operator are first mounted in the existing housing 40 of the Mosbetuschi- gers, which are necessary for the function of the door operator.
  • the housing 40 has in the portion of the piston chamber a surface 45 which is arranged translationally movable through the groove 35 and the piston chamber in which the piston 20 and the opening 50, in which the cover 10th is used, is formed.
  • the piston 20 is positioned with one of its end faces on the plane of the surface 45 and is held in this position.
  • the seal 30, preferably an O-ring is inserted into the groove 35, the curved and thus preformed cover 10 is inserted through the opening 50 of the housing 40 up to the plane of the surface 45.
  • the preformed lid 10 has a curved surface 15, wherein the lid 10 is placed on the surface 45 of the housing 40 such that the curved surface 15 protrudes at least partially in the direction of the housing 40.
  • the preformed contour of the lid 10 is required to place the lid 10 through the opening 50 of the housing 40 on the surface 45 can, since the outer diameter of the domed lid 10 is smaller than the opening 50 of the housing 40.
  • the curved surface 15 a tool 25 is supplied, at the tool 25 exerts a force F on the curved surface 15, which ensures that the lid 10 is plastically deformed.
  • the tool 25 exerts up to an end position a force F on the cover 10, wherein the end position of the tool 25 is reached when the lid 10 is plastically deformed and the seal 30 has sealingly deformed in the groove 35, wherein the lid 10 can be supported on the piston 20.
  • the tool 25 has an outer diameter which is designed such that the outer diameter can be passed through the opening 50 of the housing 40.
  • the cover 10 extends at least partially into the groove 35, as due to the force of the tool 25, the outer diameter of the lid 10 is increased, said outer diameter is greater than the opening 50 of the housing 40. As a result, the lid 10 has plastically deformed wherein the tendency to return to the preformed contour is prevented.

Landscapes

  • Pressure Vessels And Lids Thereof (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

L'invention concerne un dispositif de commande de porte doté d'un boîtier renfermant un piston commandé par un fluide et/ou par un ressort, ledit piston étant guidé et coulissant dans une chambre à piston; la face frontale du boîtier étant fermée et étanchéifiée par un élément de fermeture. Selon l'invention, un élément de fermeture est conçu comme un couvercle convexe qui ferme hermétiquement un boîtier de ferme-porte suite à une déformation plastique.
PCT/EP2011/002906 2010-06-24 2011-06-14 Dispositif de commande de porte et procédé de production Ceased WO2011160784A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP11725641.2A EP2585663B1 (fr) 2010-06-24 2011-06-14 Actionneur de porte et procédé de fabrication
CN2011800303066A CN102947528A (zh) 2010-06-24 2011-06-14 门操作器及其制造方法
SG2012087458A SG185787A1 (en) 2010-06-24 2011-06-14 Door operator and method for producing same
ES11725641.2T ES2600889T3 (es) 2010-06-24 2011-06-14 Operador de puerta y procedimiento para su fabricación

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010017570 DE102010017570A1 (de) 2010-06-24 2010-06-24 Türbetätiger und Verfahren zur Herstellung
DE102010017570.6 2010-06-24

Publications (1)

Publication Number Publication Date
WO2011160784A1 true WO2011160784A1 (fr) 2011-12-29

Family

ID=44541469

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/002906 Ceased WO2011160784A1 (fr) 2010-06-24 2011-06-14 Dispositif de commande de porte et procédé de production

Country Status (7)

Country Link
EP (1) EP2585663B1 (fr)
CN (1) CN102947528A (fr)
DE (1) DE102010017570A1 (fr)
ES (1) ES2600889T3 (fr)
SG (1) SG185787A1 (fr)
TW (1) TW201202537A (fr)
WO (1) WO2011160784A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109623A1 (de) * 2012-10-10 2014-04-10 Dorma Gmbh + Co. Kg Verfahren zum Verschließen einer Öffnung in einem Körper, insbesondere in einem Türbetätiger
DE102012111923A1 (de) 2012-12-07 2014-06-12 Dorma Gmbh + Co. Kg Verfahren zum Verschließen einer Öffnung in einem Körper, insbesondere in einem Türbetätiger
DE102013113092A1 (de) * 2013-11-27 2015-05-28 Dorma Deutschland Gmbh Türschließvorrichtung
DE102013022159B3 (de) * 2013-12-19 2014-12-04 Geze Gmbh Türschließer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588010A (en) * 1948-11-26 1952-03-04 Rice Engineering Corp Door hinge and check
DE1949240A1 (de) * 1969-09-30 1971-04-01 Doerken & Mankel Kg Selbsttaetiger Tuerschliesser
DE9308568U1 (de) * 1993-06-09 1994-01-13 Dorma Gmbh + Co. Kg, 58256 Ennepetal Einbautürschließer mit Gleitschienengestänge für den verdeckten Einbau in Türblättern oder Türrahmen
DE19822498A1 (de) * 1997-08-01 1999-02-04 Geze Gmbh & Co Türantrieb
WO2004003076A1 (fr) * 2002-06-27 2004-01-08 Dorma Gmbh + Co. Kg Dispositif d'entrainement pour ouvrir et fermer une porte ou similaire
DE202008008921U1 (de) * 2008-07-03 2008-09-04 Dorma Gmbh + Co. Kg Kunststofftürschließer mit eingelegten Metallteilen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006038109B4 (de) * 2006-08-14 2020-08-06 Dormakaba Deutschland Gmbh Türschließer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588010A (en) * 1948-11-26 1952-03-04 Rice Engineering Corp Door hinge and check
DE1949240A1 (de) * 1969-09-30 1971-04-01 Doerken & Mankel Kg Selbsttaetiger Tuerschliesser
DE9308568U1 (de) * 1993-06-09 1994-01-13 Dorma Gmbh + Co. Kg, 58256 Ennepetal Einbautürschließer mit Gleitschienengestänge für den verdeckten Einbau in Türblättern oder Türrahmen
DE19822498A1 (de) * 1997-08-01 1999-02-04 Geze Gmbh & Co Türantrieb
WO2004003076A1 (fr) * 2002-06-27 2004-01-08 Dorma Gmbh + Co. Kg Dispositif d'entrainement pour ouvrir et fermer une porte ou similaire
DE202008008921U1 (de) * 2008-07-03 2008-09-04 Dorma Gmbh + Co. Kg Kunststofftürschließer mit eingelegten Metallteilen

Also Published As

Publication number Publication date
DE102010017570A1 (de) 2011-12-29
EP2585663B1 (fr) 2016-09-28
EP2585663A1 (fr) 2013-05-01
SG185787A1 (en) 2013-01-30
TW201202537A (en) 2012-01-16
ES2600889T3 (es) 2017-02-13
CN102947528A (zh) 2013-02-27

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