EP2832946A1 - Levier pour un actionnement de porte - Google Patents

Levier pour un actionnement de porte Download PDF

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Publication number
EP2832946A1
EP2832946A1 EP14002432.4A EP14002432A EP2832946A1 EP 2832946 A1 EP2832946 A1 EP 2832946A1 EP 14002432 A EP14002432 A EP 14002432A EP 2832946 A1 EP2832946 A1 EP 2832946A1
Authority
EP
European Patent Office
Prior art keywords
lever
output shaft
lever according
connection
door operator
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Withdrawn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
EP14002432.4A
Other languages
German (de)
English (en)
Inventor
Thomas Wildförster
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
Publication of EP2832946A1 publication Critical patent/EP2832946A1/fr
Withdrawn legal-status Critical Current

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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
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
    • 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
    • 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
    • E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/604—Transmission members
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/638—Cams; Ramps
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/53—Snapping
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/29—Form or shape forming a unitary piece with another element

Definitions

  • the invention relates to a lever for connecting an output shaft of a door operator with a slide rail. Furthermore, the invention relates to a Matbet2011igeran extract comprising the door operator and the corresponding lever.
  • Door operators are especially designed as door closers, power door closers or door drives.
  • the door operator is usually mounted on the door leaf, on the wall or on the frame.
  • the output shaft of the door operator is connected via a lever with a slide rail.
  • the lever or a slider connected to the slider is slidably guided.
  • the slide rail is fastened to the frame or to the wall. If the door operator is on the wall or the frame, then the slide rail is fastened to the door leaf.
  • the lever is a rigid component. One end of the lever is usually rotatably connected to the output shaft of the door operator. The other end of the lever is rotatably connected to the slider guided in the slide.
  • the object is achieved by a lever for connecting an output shaft of a door operator with a slide rail.
  • the lever comprises at least a first part and a second part.
  • the first part is concentrically connected to the output shaft of the door operator, or else the first part forms at least part of the output shaft of the door operator.
  • the second part is detachably and detachably connected to the first part.
  • the second part does not reach the output shaft.
  • the connection between the lever and output shaft or between the lever and door operator is thus formed exclusively by the first part.
  • One end of the second part is detachably connected to the first part.
  • the other end of the second part is designed to connect to the slide rail.
  • the slider is connected at this other end of the second part.
  • the releasable connection between the first part and the second part of the lever makes it possible to connect and disconnect the two parts outside of the door operator. This simplifies both the assembly process and the maintenance process.
  • the connection between the output shaft and the lever takes place exclusively via the first part.
  • the first part can be firmly connected to the output shaft. Regardless of this connection between the first part and the output shaft, the connection between the first part and the second part can be solved.
  • first part and the second part are connected to one another via a latching connection.
  • This locking connection allows a very simple connection between the two parts, which can be easily solved again. It is not necessary to loosen screws or rivets.
  • the latching connection preferably has a pivotable latching hook.
  • This pivotable latching hook is arranged either in the first part or in the second part.
  • the pivotable latching hook is arranged, wherein the latching hook is designed to engage in a corresponding recess on the first part.
  • the pivotable latching hook is arranged on the first part and the latching hook is designed to engage in a corresponding recess on the second part.
  • a first stop preferably a first pin
  • the first part is formed so that it rests against the first stop during engagement and at the same time is pivotable about the first stop.
  • the first part has a corresponding groove, in which engages the first stop, in particular the first pin.
  • the latching hook is acted upon by a spring.
  • the spring is also arranged in the second part. The spring ensures that the latching hook is always in the correct position for establishing the latching connection.
  • the second part is preferably a tool engagement.
  • a tool can be inserted via this tool intervention.
  • the locking connection between the first and the second part can be solved.
  • the second part has a tubular cross section, for example produced by a correspondingly folded sheet metal.
  • this tool engagement for example formed as a through hole.
  • the catch can be moved inside the second part.
  • the lateral surface of the second part is partially recessed, so that the first part can be inserted and engaged via this recess.
  • the first part is bolted to the second part.
  • the screw is a detachable connection.
  • connection between the first part and the second part is in particular formed without backlash.
  • the first part is connected to the second part at one end of the second part.
  • the connection to the slide rail takes place.
  • a third part is provided, which is firmly connected to the second part.
  • a through hole is particularly preferably formed.
  • a slider can be rotatably connected to the third part. This slider in turn is slidably guided in the slide rail.
  • the first part preferably has a through hole for inserting the output shaft of the door operator.
  • the first part is partially formed as a cam.
  • this cam disk pressure rollers of the door operator can rest, so that on the cam and a rotational movement of the output shaft in a translatory movement in the door operator can be converted via the pressure rollers.
  • the invention further includes a door operator assembly.
  • the door operator assembly includes a door operator (eg, a door closer, power door closer, or door operator), a lever just described, and preferably also a slide rail.
  • Fig. 5 shows a variant of the first embodiment.
  • a door operator assembly includes a door operator 1, a lever 10, and a slide rail 9.
  • the door operator 1 in turn comprises a housing 2.
  • an output shaft 3 is rotatably mounted.
  • a cam plate 4 On both sides of the cam plate 4 are located in the housing 2 pressure rollers 5 at.
  • the pressure rollers 5 are connected via a piston 8 with a closing spring 6 in conjunction.
  • the closing spring 6 presses on the piston 8 on one of the pressure rollers 5.
  • the pressure roller 5 in turn transmits the force to the cam plate 4. This allows a rotational movement of the output shaft 3 and a translational movement of the piston 8 are mutually converted.
  • the shows Fig. 1 another pump 7.
  • the piston 8 can be moved. Due to the pump 7, the arrangement can be used as a door drive. Without the pump 7, the arrangement can be used as a door closer.
  • the output shaft 3 is rotatably connected to a lever 10.
  • the lever 10 in turn is rotatably connected to a slider 14.
  • the slider 14 is guided linearly movable in the slide rail 9.
  • Fig. 1 shows a purely schematic representation of the multi-part construction of the lever 10.
  • a first part 11 of the lever 10 is rotatably connected to the output shaft 3.
  • a third part 13 of the lever 10 is rotatably connected to the slider 14. Between the first part 11 and the third part 13, a second part 12 of the lever 10 extends.
  • the second part 12 is fixedly connected to the first part 11 and the third part 13.
  • connection between the first part 11 and the second part 12 is releasable to simplify the assembly and maintenance of the entire assembly.
  • Fig. 2 to 4 show in detail the connection between the first part 11 and the second part 12.
  • Fig. 2 are the two parts 11, 12 not yet connected.
  • Fig. 3 shows a state during the connection.
  • Fig. 4 are the two parts 11, 12 in the connected state.
  • the first part 11 comprises a through hole 15, here formed as a square. In this through hole 15, the output shaft 3 is inserted. Furthermore, the first part 11 has a first groove 16, a second groove 17 and a third groove 18. The grooves 16, 17, 18 are also more generally referred to as "recesses”.
  • Components of the second part 12 are a first bolt 20, a second bolt 21 and a third bolt 22.
  • the first bolt 20 and the second bolt 21 are also generally referred to as stops.
  • a latching hook 23 is rotatably connected to the second part 12.
  • the latching hook 23 has an extension 24.
  • the extension 24 When engaging the two parts 11, 12 is initially the inlet slope 19 at the extension 24 at. In the locked state according to Fig. 4 the extension 24 is in the third groove 18th
  • first pin 20 During engagement of the first pin 20 is inserted in the first groove 16. This allows a pivoting movement of the first part 11 to the first pin 20 is possible. In the locked state then serves the first pin 20 in the first groove 16 for a firm connection of the two parts 11, 12, so that the first part 11 can not be pulled out of the second part 12.
  • the latching hook 23 is spring-loaded via a spring 25.
  • the spring 25 is a wound around the third pin 22 wire.
  • a leaf spring is used as an alternative to the wire.
  • FIG. 2 shows a through hole in the tubular second part 12.
  • This through hole is formed as a tool engagement 26.
  • the tool engagement 26 allows access to the latch hook 23.
  • the latching hook 23 can be moved, thereby releasing the latching connection between the first and second parts 11, 12 is possible.
  • the third part 13 is inserted into the second part 12 and preferably connected to the second part 12 via a screw connection or a riveted connection.
  • Fig. 5 shows a variant of the first embodiment.
  • the hole 15 in the first part 11 is not formed as a square, but as a polygon. Accordingly, then the output shaft would be formed as polygonal or multi-toothed shaft.
  • the connection between the first and second part 11, 12, and the connection between the first part 11 and the output shaft 3 is formed without play.
  • the output shaft 3 and correspondingly the hole 15 are conical in order to achieve a solid and play-free connection here.
  • the second part 12 is formed in particular from a bent sheet metal or from an extruded profile.
  • the first part 11 is preferably a stamped part or milled part or butted part.
  • Fig. 6 shows the lever 10 according to a second embodiment.
  • the first part 11 is somewhat simpler than in the first embodiment configured.
  • the first part 11 here has only the third groove 18. In this third groove 18 of the corresponding extension 24 of the latching hook 23 engages.
  • the spring 25 is formed as a spiral spring.
  • a latching hook stop 28 is formed, which on an inner surface the tubular second part 12 abuts.
  • the latching hook 23 can be actuated from the outside both without and with tool engagement, so that a very simple release of the connection between the first part 11 and the second part 12 is possible here.
  • Fig. 7 to 9 show a Mat. 7 to 9 show a Mat. 7 according to the third embodiment.
  • Fig. 7 shows a very flat-building door operator 1 with a corresponding lever 10.
  • the slide 9 is not shown.
  • the in Fig. 7 shown door operator 1 is particularly suitable for a Untersturzmontage to a door. Like in Fig. 1 also includes the door operator 1 in Fig. 7 a housing 2.
  • the output shaft 3 is formed by a cam disk 4.
  • the cam plate 4 is here a part of the first part 11 of the lever 10 which is rotatably arranged about an axis 30. Along the axis 30, for example, a solid bolt is used.
  • pressure rollers 4 the rotational movement of the output shaft 3 is converted into a translational movement of the closing spring 6.
  • the pressure rollers 5 are connected to a damping piston 29.
  • Fig. 8 shows the in Fig. 7 used lever 10 in detail.
  • the connection between the first part 11 and the second part 12 is the same as in the first embodiment.
  • the first part 11 is partially formed as a cam plate 4.
  • via the hole 15 is not necessarily a rotationally fixed connection with the output shaft 3. It is crucial that takes place via the hole 15, a rotatable mounting of the first part 11 within the housing 2 of the door operator 1.
  • Fig. 9 shows the first part 11 of the third embodiment in detail. This clearly shows that, just as in the first embodiment, the three grooves 16, 17 and 18 are provided for the latching connection.

Landscapes

  • Lock And Its Accessories (AREA)
  • Support Devices For Sliding Doors (AREA)
EP14002432.4A 2013-07-30 2014-07-15 Levier pour un actionnement de porte Withdrawn EP2832946A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201310108150 DE102013108150A1 (de) 2013-07-30 2013-07-30 Hebel für einen Türbetätiger

Publications (1)

Publication Number Publication Date
EP2832946A1 true EP2832946A1 (fr) 2015-02-04

Family

ID=51210949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14002432.4A Withdrawn EP2832946A1 (fr) 2013-07-30 2014-07-15 Levier pour un actionnement de porte

Country Status (3)

Country Link
EP (1) EP2832946A1 (fr)
CN (1) CN104343308A (fr)
DE (1) DE102013108150A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104790796B (zh) * 2015-03-31 2016-09-07 苏州朗固智能科技有限公司 一种曲臂式开窗器用曲臂推把
DE102016100606B8 (de) * 2016-01-14 2017-08-10 Flap Competence Center Kft Deckelsteller

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102005A (en) * 1977-07-05 1978-07-25 Schlage Lock Company Door closer arm
WO2006053352A1 (fr) * 2004-11-18 2006-05-26 Julius Blum Gmbh Mecanisme de reglage
WO2012095093A1 (fr) * 2011-01-14 2012-07-19 Dorma Gmbh + Co. Kg Actionneur de porte battante sous linteau
DE102011056961A1 (de) * 2011-07-13 2013-01-17 Dorma Gmbh + Co. Kg Drehflügelbetätiger-Gestängearm

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102005A (en) * 1977-07-05 1978-07-25 Schlage Lock Company Door closer arm
WO2006053352A1 (fr) * 2004-11-18 2006-05-26 Julius Blum Gmbh Mecanisme de reglage
WO2012095093A1 (fr) * 2011-01-14 2012-07-19 Dorma Gmbh + Co. Kg Actionneur de porte battante sous linteau
DE102011056961A1 (de) * 2011-07-13 2013-01-17 Dorma Gmbh + Co. Kg Drehflügelbetätiger-Gestängearm

Also Published As

Publication number Publication date
CN104343308A (zh) 2015-02-11
DE102013108150A1 (de) 2015-02-05

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