EP3362627A1 - Entraînement à broche à verrouillage intégré - Google Patents

Entraînement à broche à verrouillage intégré

Info

Publication number
EP3362627A1
EP3362627A1 EP16784823.3A EP16784823A EP3362627A1 EP 3362627 A1 EP3362627 A1 EP 3362627A1 EP 16784823 A EP16784823 A EP 16784823A EP 3362627 A1 EP3362627 A1 EP 3362627A1
Authority
EP
European Patent Office
Prior art keywords
spindle
drive
spindle nut
longitudinal axis
driver
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
EP16784823.3A
Other languages
German (de)
English (en)
Other versions
EP3362627C0 (fr
EP3362627B1 (fr
Inventor
Andreas Pellegrini
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.)
Bode Die Tuer GmbH
Original Assignee
Gebrueder Bode GmbH and Co KG
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 Gebrueder Bode GmbH and Co KG filed Critical Gebrueder Bode GmbH and Co KG
Publication of EP3362627A1 publication Critical patent/EP3362627A1/fr
Application granted granted Critical
Publication of EP3362627C0 publication Critical patent/EP3362627C0/fr
Publication of EP3362627B1 publication Critical patent/EP3362627B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • 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
    • E05Y2201/64—Carriers
    • 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
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/70—Nuts

Definitions

  • the present invention relates to a spindle drive for a driven element, in particular a door or window sash of a vehicle, comprising a driven spindle having a longitudinal axis extending through a spindle nut, so that the spindle nut is movable by rotation of the spindle along the longitudinal axis of the spindle.
  • a spindle drive is used for example for the opening and closing of sliding or window sashes.
  • the invention will be described for use with a door leaf, but is not intended to be so limited. In principle, the invention is suitable for all drive systems which have a spindle drive.
  • the spindle nut is connected via the driver with the door leaf, so that the door leaf releases or closes a door opening upon rotation of the spindle.
  • a separate locking or opening the door leaf for example, separate locking elements are usually used, which are operated via cables or linkage.
  • the locking can also be done via the motor brake of the spindle drive. All systems require additional space and are cost and maintenance intensive.
  • the object of the present invention is to provide a spindle drive, on the one hand, a driven element, such as a door or window sash movable, on the other hand, for example, a lock of the door is easily possible.
  • a driven element such as a door or window sash movable
  • the spindle drive should make do with little space and have as few components.
  • the spindle drive should be cost and low maintenance.
  • the object is achieved by a spindle drive with the Merkma- len of claim 1.
  • the invention is based on the finding that the already driven spindle nut is not only used to drive the element to be moved, such as the door leaf, but also at least one further element, such as a locking device drives.
  • the spindle nut is not only directly or indirectly connected to the door leaf, but also also with another actuator.
  • the spindle When the spindle is driven, the spindle nut initially moves along the longitudinal axis of the spindle, but initially does not drive the door leaf. While the spindle nut moves at the beginning of the travel, only one actuator of the additional system, such as the locking system is actuated.
  • this first section of the travel path in which the driver does not yet move the door, may be from a few millimeters to a few centimeters, preferably from about 0.5 cm to 2 cm.
  • the two contact surfaces of the driver of the spindle nut point in opposite directions along the longitudinal axis of the spindle nut.
  • the two drive surfaces are spaced along the longitudinal axis of the spindle, and facing each other, so that the driver is with the contact surfaces therebetween.
  • the locking of the door can be done for example in the reverse direction by using a latch or snap lock. So if the door is moved into the door opening, a snap or latch lock locks automatically.
  • a rotary latch has proven to be particularly suitable, which can be rotated or opened over the movement of the spindle nut.
  • the two drive surfaces of the drive element of the door leaf are spaced apart a greater distance Have longitudinal axis of the spindle to each other, as the two contact surfaces of the driver of the spindle nut.
  • the difference between the distance between the two drive surfaces and the distance of the two contact surfaces is decisive for the distance that the spindle nut can lay back before the drive element is contacted and moved or for the movement, the actuation of the lock on the Ak - tuator is available.
  • the drive element and the two drive surfaces may be part of a spindle nut housing by the spindle nut moves.
  • the driver of the spindle nut extends into a slot extending parallel to the longitudinal axis of the spindle nut housing.
  • the spindle nut housing is in turn firmly connected to the door leaf and drives it.
  • the elongated hole Due to the elongated hole, it is possible that is moved along the long hole in the process of the spindle nut of the driver, without moving the spindle nut housing. Only when the driver reaches the end of the slot with its front in the direction of movement contact surface, the force is transmitted via the contact surface of the driver on the drive surface of the elongated hole and moved the spindle nut housing.
  • the length of the oblong hole determines the available movement to move the additional actuator.
  • the actuator is fixedly connected to the spindle nut and is also moved when the driver of the spindle nut has contact with one of the drive surfaces.
  • the actuator may actuate another mechanism, such as an audible or visual signaling device. This depends primarily on the field of application of the spindle drive according to the invention.
  • an auxiliary spindle nut can be provided, through which the spindle also extends.
  • the auxiliary spindle nut serves to stabilize the entire system and can not be moved between two drive surfaces, but is stationarily arranged in the spindle nut housing. In order to prevent that the spindle nut housing is already moved by movement of the auxiliary spindle nut, this has in their thread with the external thread of the spindle on a game that corresponds to the distance between the two drive surfaces of the drive element.
  • the auxiliary spindle nut is therefore initially also not moved, but rather the spindle moves the auxiliary spindle nut only when a contact between one of the contact surfaces and with the corresponding drive surfaces of the spindle nut is given. A movement of the spindle nut housing thus takes place only when the game of the auxiliary spindle nut is balanced.
  • the auxiliary spindle nut has no thread, but is merely designed as a sliding bearing.
  • the actuator is designed such that it only acts after the spindle nut has first been moved by a certain distance section.
  • the driver of the spindle nut and the associated drive surfaces corresponding second drive surfaces are also provided for the actuator, which are also spaced from each other.
  • the operating principle is the same, only the distance between the first drive surfaces of the drive element of the door leaf, for example, can be greater than the distance between the second drive surfaces for the actuator.
  • the actuator also acts in this case before contacting the contact surfaces of the driver of the spindle nut with the associated first drive surfaces.
  • FIG. 1 a greatly simplified schematic diagram of a spindle drive according to the invention
  • FIG. 1 illustrates the basic operating principle of a spindle drive 20 according to the invention.
  • a spindle 22 extends through a spindle nut 24 and has a longitudinal axis XX.
  • the spindle nut 24 is movable along the spindle 22 along the longitudinal axis XX.
  • the spindle nut 24 has a driver 26 which has a first contact surface 28 and a second contact surface 30.
  • the two contact surfaces point in opposite directions along the longitudinal axis X-X.
  • the driver 26 or the contact surfaces 28, 30 with a first drive surface 32 or a second drive surface 34 can be brought into contact by moving the spindle nut 24).
  • the two drive surfaces 32, 34 are fixedly connected to a drive element 36, which in turn is connected via a holder 38 fixed to a not shown to be traversed element, such as a door leaf.
  • a distance A between the two drive surfaces 32, 34 exceeds a distance B of the two contact surfaces 28, 30 from each other, so that the driver 26 between the two drive surfaces 32, 34 is movable without that the contact surfaces 28, 30 and the drive surfaces 32, Touch 34 or drive the drive element 36 to take or move.
  • an actuator 40 is shown, which is also firmly connected to the spindle nut 24.
  • a further element preferably a locking device can be actuated.
  • a rocker arm 42 can be seen by way of example for this purpose, which is switched by the actuator 40. It is essential that the rocker arm 42 is switched before the respective contact surface 28, 30 comes into contact with the corresponding drive surface 32, 34.
  • the rocker arm 42 may be spring loaded to be driven back to the original position upon actuation. Accordingly, it is possible according to the invention to trigger two completely different functions via the spindle nut 24.
  • FIG. 2 shows a particularly advantageous embodiment of the invention, which is particularly suitable for driving a door or window sash.
  • a spindle nut housing 44 is provided here, which has a slot 46.
  • the slot 46 extends substantially along the longitudinal axis XX.
  • the holder 38 is attached, via which a door, not shown, can be driven.
  • the slot 46 forms the end of the two drive surfaces 32, 34 from.
  • the driver 26 is round in the embodiment shown, and in the actuator 40 is also attached to the spindle nut 24 and preferably serves the unlocking a rotary latch.
  • a spring element 48 is shown, which counteracts an unwanted play of the spindle drive 20.
  • an auxiliary spindle nut 50 is disposed within the spindle nut housing 44 and is also driven by the spindle 22. In order to prevent a displacement of the spindle nut housing 44, while the driver 26 is out of engagement with the drive surfaces 32, 34, the auxiliary spindle nut 50 has increased inside play. Only when this game is overcome does the auxiliary spindle nut 50 drive the spindle nut housing 44. In this case, the game and the length of the slot 46 are coordinated such that the contact between the contact surfaces 28, 30 and the drive surfaces 32, 34 takes place only when the game within the auxiliary spindle nut 50 is overcome.
  • the invention is not limited to the exemplary embodiment shown, but is suitable for all drive systems which have a spindle drive 20. Instead of locking devices, other elements can be driven via the actuator 40.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

L'invention concerne un entraînement à broche (20), destiné à un élément à entraîner, en particulier un battant de porte ou de fenêtre d'un véhicule, qui comprend une broche entraînée (22) pourvu d'un axe longitudinal X-X qui s'étend à travers un écrou de broche (24). L'entraînement à broche (20) présente en particulier les caractéristiques selon lesquelles l'écrou de broche (24) destinée à entraîner l'élément à entraîner comporte un entraîneur (26) pourvu d'une première face de contact (28) et d'une seconde face de contact (30) qui sont orientées le long de l'axe longitudinal X-X de la broche (22) dans des directions opposées l'une à l'autre, une première face d'entraînement (32) et une seconde face d'entraînement (34) sont prévues qui sont dirigées l'une vers l'autre et espacées l'une de l'autre le long de l'axe longitudinal X-X de la broche, une distance A entre les deux faces d'entraînement (32, 34) est supérieure à une distance B entre les faces de contact (28, 30), un actionneur (40) est prévu qui est relié à l'écrou de broche (24) et qui sert à actionner un autre dispositif lorsque l'entraîneur (26) est déplacé entre les faces d'entraînement (32, 34).
EP16784823.3A 2015-10-12 2016-10-12 Entraînement à broche à verrouillage intégré Active EP3362627B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015105385 2015-10-12
PCT/EP2016/074507 WO2017064140A1 (fr) 2015-10-12 2016-10-12 Entraînement à broche à verrouillage intégré

Publications (3)

Publication Number Publication Date
EP3362627A1 true EP3362627A1 (fr) 2018-08-22
EP3362627C0 EP3362627C0 (fr) 2024-04-03
EP3362627B1 EP3362627B1 (fr) 2024-04-03

Family

ID=57184417

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16784823.3A Active EP3362627B1 (fr) 2015-10-12 2016-10-12 Entraînement à broche à verrouillage intégré

Country Status (3)

Country Link
US (1) US10954710B2 (fr)
EP (1) EP3362627B1 (fr)
WO (1) WO2017064140A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3074514B1 (fr) * 2017-12-06 2022-04-15 Faiveley Transp Tours Dispositif de deplacement d'un vantail pour vehicule de transport comprenant une fonction d'ouverture partielle, porte et vehicule ainsi equipes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB452114A (en) * 1935-02-14 1936-08-14 Stone J & Co Ltd Improvements relating to apparatus for the operation of bulkhead doors, sluice gates, valves or the like
FR2417620A1 (fr) * 1978-02-16 1979-09-14 Faiveley Sa Dispositif de verrouillage pour porte coulissante
US4821456A (en) * 1988-05-02 1989-04-18 Hisami Nogaki Linear mechanical drive with precise end-of-travel load positioning
FR2660963B1 (fr) * 1990-04-11 1992-08-07 Faiveley Transport Dispositif d'actionnement a ecrou et vis reversible et porte coulissante equipee d'un tel dispositif.
US5826377A (en) * 1996-08-29 1998-10-27 Simson; Anton K. Remotely-driven power window
US6282970B1 (en) * 1998-09-28 2001-09-04 Westinghouse Air Brake Company Locking drive nut for screw drive systems
US6718694B2 (en) * 2001-05-05 2004-04-13 Westinghouse Air Brake Technologies Corporation Drive nut assembly for a door operator
DE102006033982B4 (de) * 2006-07-22 2009-03-05 Stabilus Gmbh Spindelantrieb
EA022108B1 (ru) * 2009-04-02 2015-11-30 Восес Ко., Лтд. Устройство для запирания двери
AP3252A (en) * 2009-05-26 2015-05-31 Voces Co Ltd Electrical door-locking system using a cam
MX2012004013A (es) * 2009-10-09 2012-07-30 Bode Gmbh & Co Kg Dispositivo de desbloqueo.
DE102015103830A1 (de) * 2015-03-16 2016-09-22 Kiekert Aktiengesellschaft Kraftfahrzeugtür

Also Published As

Publication number Publication date
EP3362627C0 (fr) 2024-04-03
WO2017064140A1 (fr) 2017-04-20
US10954710B2 (en) 2021-03-23
EP3362627B1 (fr) 2024-04-03
US20180291670A1 (en) 2018-10-11

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