EP2177706A1 - Entraînement, en particulier moteur électrique, doté d'un dispositif de serrage - Google Patents

Entraînement, en particulier moteur électrique, doté d'un dispositif de serrage Download PDF

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Publication number
EP2177706A1
EP2177706A1 EP08018050A EP08018050A EP2177706A1 EP 2177706 A1 EP2177706 A1 EP 2177706A1 EP 08018050 A EP08018050 A EP 08018050A EP 08018050 A EP08018050 A EP 08018050A EP 2177706 A1 EP2177706 A1 EP 2177706A1
Authority
EP
European Patent Office
Prior art keywords
drive
clamping device
rail
drives
clamping
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Withdrawn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
EP08018050A
Other languages
German (de)
English (en)
Inventor
Wilfried Hahn
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.)
Somfy GmbH
Original Assignee
Somfy 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 Somfy GmbH filed Critical Somfy GmbH
Priority to EP08018050A priority Critical patent/EP2177706A1/fr
Publication of EP2177706A1 publication Critical patent/EP2177706A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/323—Structure or support of upper box
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38—Other details
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive

Definitions

  • the present invention relates to a drive, in particular an electric motor, with at least one clamping device for fastening the drive in a U-shaped profile rail. Furthermore, the invention relates to a corresponding clamping device.
  • hose clamps or wire clamps holding a fastener inserted through an opening in the box rail is known for mounting electric motors in a box rail.
  • the installation or removal is complicated and cumbersome.
  • a venetian blind or external blind motor can about
  • out of the box rail protruding fasteners during assembly or disassembly damage the top slat of the blind or the Venetian blind.
  • the patent application DE 101 63 807 A1 describes another bracket-based fastening device.
  • an additional clamping device is provided on the mounting bracket.
  • the disadvantage here is that the fastening device must reach over the box rail in order to achieve their fastening effect.
  • the invention therefore has the task of providing a fastening system that allows easy installation of a drive, in particular an electric motor, for example, Venetian blind drives and external venetian blind drives in a corresponding box rail or a rail.
  • a drive in particular an electric motor, for example, Venetian blind drives and external venetian blind drives in a corresponding box rail or a rail.
  • the installation should be easy and can be done in a few simple steps. Overall, the cost of mounting the drive in the rail should be low and problems and sources of error should be avoided.
  • a drive in particular an electric motor for Venetian blind drives, Venetian blind drives, roller shutter drives and / or sun protection drives, with the features listed in claim 1.
  • Preferred embodiments of this drive or a corresponding clamping device are described in the further claims.
  • the drive according to the invention is intended for fastening in a profiled rail, in particular in a U-shaped profiled rail.
  • This rail has inwardly bent edges and is for example a conventional box rail or head rail, which is usually provided for mounting an electric motor for blinds, external venetian blinds, roller shutter drives and / or sun protection drives.
  • an electric motor for blinds, external venetian blinds, roller shutter drives and / or sun protection drives is usually provided below.
  • drive or electric motor the drive optionally together with a corresponding housing, in particular a motor housing to understand.
  • the drive according to the invention comprises at least one clamping device which is provided for engaging under the bent edges of the profile rail.
  • the at least one clamping device is arranged on at least one end face of the drive or of the electric motor.
  • Clamping devices are preferably provided on both end sides of the drive, for example two clamping devices per side.
  • the at least one clamping device is operable for releasably engaging under the bent edges, so that in the process of attachment or assembly of the drive in the rail of the drive in the rail can be locked by operating the clamping device or unlocked during disassembly.
  • the drive according to the invention or the corresponding fastening system has the advantage over conventional fastening systems that it can be mounted very easily, without further effort and without further aids, very easily. There are no further adjustments or special precautions to be made with respect to the particular rail used or the box rail.
  • the invention of the underlying fastening system is universally applicable. It is not necessary, in addition to the drive according to the invention, which already comprises corresponding clamping devices, to provide further fastening means, so that the assembly is very simple.
  • the logistical effort in the supply of a drive or electric motor according to the invention is reduced, since in addition to the electric motor with the clamping device no further mounting hardware must be included.
  • the at least one clamping device of the drive according to the invention is operable in such a way that it can assume a starting position and a clamping position.
  • the drive or the electric motor in the rail or the box rail can be easily introduced.
  • the clamping device engages under the bent edges of the rail or the box rail, so that the drive or electric motor is locked in the box rail and thus secured.
  • the clamping position is returned to the starting position, so that the clamping action is removed by engaging under the bent edges of the box rail. That is, the drive or the electric motor is unlocked and can be dismantled, for example.
  • the attachment or locking of the drive in the rail or in the box rail can be realized such that all degrees of freedom of the drive are fixed in the box rail, that is, an attachment in the axial direction of the box rail and in the circumferential direction as a torque arm and / or as a safeguard against falling out or moving out of the box rail is guaranteed.
  • the clamping device can be permanently connected to the drive or the electric motor. This offers advantages in terms of logistics in the supply of a corresponding drive and can also make the installation of the drive in the rail even easier, since an attachment of the clamping device or the clamping devices is omitted to the drive.
  • the at least one clamping device is detachably connected to the drive.
  • a clip and / or locking connection between the clamping device and the drive is provided.
  • This embodiment has the advantage that the clamping device can be used very variably.
  • various types of clamping devices can be used for a particular drive or electric motor, which are respectively suitable for different types of profile rails or box rails. Due to this modular principle, the fastening system according to the present invention can be used very variably. The same electric motor can therefore be mounted without special effort in different box rails or rails.
  • the at least one clamping device has damping means for reducing vibrations.
  • damping means or damping body are preferably provided at the points at which the clamping device comes into contact with the inwardly bent edges of the box rail or the rail.
  • suitable damping means such as rubber or foam pads, the transmission of vibrations caused by the operation of the drive can be reduced to the box rail, so that noise emissions are reduced.
  • the at least one clamping device has at least one clamping body, in particular a bolt, for engaging under the bent edges.
  • the clamping body or bolt is changeable in its position and can preferably be locked.
  • the pin of the clamping device is in a retracted or shortened position.
  • the bolt is preferably locked, so that the attachment of the drive is reliably ensured in the rail.
  • the locking can be achieved for example by suitable locking mechanisms.
  • At least one actuating means is provided for changing the position of the clamping body or bolt and / or for locking.
  • this actuator the transition between normal position and clamping position be accomplished.
  • the operation of the clamping device in this way can be realized by using gears, springs and / or various locking mechanisms.
  • the: clamping body can also be transferred from the clamping position back to the starting position, so that a locking of the drive is released in the rail and a removal or a new installation of the drive or the electric motor is readily possible.
  • the at least one clamping device has a hook-shaped extension for engaging under the bent edges of the profile rail.
  • the clamping device for actuation about an axis is pivotable, whereby it can be moved from the normal position to a clamping position, so that the hook-shaped extension engages under the bent edge of the rail.
  • the pivot axis of the clamping device may, for example, run parallel to the drive axis of the drive or of the electric motor.
  • it is provided that the clamping device is locked in the clamping position. This can be realized for example by suitable screws, bolts or locking mechanisms.
  • the clamping device comprises a double spring clip whose ends are provided for engaging under the bent edges of the profile rail.
  • the spring clip is pivotable about an axis and can be thereby transferred from the starting position into the clamping position.
  • the pivot axis preferably runs parallel to the drive axis of the drive.
  • the bracket can be required for actuating the clamping device multiple pivoting and in particular a double pivoting about the axis in opposite directions to completely transfer the bracket in the clamping position, so that both ends of the spring clip engage under the bent edges of the rail.
  • a corresponding pin or bolt be provided on one or both end sides of the electric motor, on which the spring clip is fitted and which forms the suspension and pivot point of the spring clip.
  • the spring clip may be attached directly to the drive axle of the drive.
  • the invention further comprises a clamping device for fastening a drive, in particular an electric motor for Venetian blind drives, Venetian blind drives, roller shutter drives and / or sun protection drives, in a rail with inwardly bent edges.
  • the clamping device is operable for releasably engaging under the bent edges.
  • the clamping device according to the invention is to be transferred from a normal position into a clamping position and possibly vice versa.
  • This clamping device is provided for permanent or detachable connection with the end faces of the drive.
  • the invention comprises a drive, in particular an electric motor for Venetian blind drives, Venetian blind drives, roller shutter drives and / or sun protection drives, which has at least one connecting means for connecting the drive with at least one clamping device as described above.
  • This connection means may be, for example, an element of a clip and / or latching connection.
  • FIG. 1 shows a drive 10 according to the invention within a rail 11.
  • the drive 10 and the electric motor may have a drive shaft 15 which is connected to power transmission springs, for example, a blind up or unwind.
  • This drive is mounted in a box rail or rail, for example, above a window.
  • the clamping devices 12 are provided on the end faces of the drive 10.
  • the end face of the drive or the electric motor 10 is equipped with two clamping devices 12.
  • the drive according to the invention preferably has two clamping devices 12 each on the opposite end faces. In other embodiments, less than four clamps 12 may provide sufficient attachment of the drive 10 within the rail 11.
  • the clamping devices 12 each comprise a (clamping body or bolt 13, which is in the starting position shown in solid lines or in the dashed lines Lines shown clamping position 13 'can be located. In the clamping position 13 'of the bolt engages under the inwardly bent edges of the rail 11, whereby a clamping effect is achieved, by which the drive 10 is secured or locked within the rail 11.
  • the clamping devices 12 are actuatable such that the bolt 13 between the starting position and clamping position 13 'can be moved.
  • an actuating means 14 is provided in each case.
  • the bolt 13 can be moved from the starting position into the clamping position 13 'and, if appropriate, back, so that the clamping action is canceled and the drive 10 is unlocked within the profiled rail 11. This allows a removal or a new installation of the drive 10 in a simple manner.
  • the operation can be realized for example via suitable latching mechanisms.
  • the clamping body or the bolt 13 in the clamping position 13 ' can be locked in order to secure the lock.
  • the lock can preferably also be operated via the actuating means 14.
  • the clamping devices 12 may be fixed and in particular permanently connected to the drive 10. In other embodiments, it is provided that the clamping devices 12 are releasably connected to the drive and in particular the front sides of the drive 10, for example via clip or latching connections (not shown). As a result, the fastening system is very flexible.
  • FIG. 2 shows the embodiment of the drive 10 according to the invention outside the U-shaped rail 11 in longitudinal view.
  • the drive 10 is shown above the rail 11.
  • the drive 10 can be mounted in the rail 11.
  • This representation of the drive 10 shows the drive in longitudinal view with the longitudinal sides 21 and the end faces 22.
  • the drive axle 23 is indicated by a dot-dash line Indicated line.
  • the drive shaft 15 along the drive axis 23 protrudes at both end faces 22 out of the housing of the drive.
  • FIG. 3 shows a further embodiment of the drive 30 according to the invention in a profile rail 31.
  • the attached to the end face of the drive 30 shown here clamping devices 32 each have a hook-shaped extension 33.
  • the clamping device 32 engages in the clamping position 32 'shown in dashed lines the inwardly bent edges of the U-shaped profile 31.
  • the clamping device 32 pivotable about an axis 34.
  • the clamping device 32 in the clamping position 32 ' can be locked, for example by tightening appropriate screws or by suitable latching mechanisms.
  • the pivot axes 34 are preferably arranged parallel to the drive axis 35 of the drive 30.
  • a transfer of the clamping device 32 from the clamping position 32 'back to the starting position is possible, so that the drive can be unlocked and, for example, removed and / or re-assembled.
  • the operation of the clamping device 32 by moving the clamping device between the starting position and the clamping position 32 ' is realized for example by loosening and tightening suitable screws or bolts, for example in the region of the axes 34.
  • suitable locking mechanisms can be used.
  • FIG. 4 shows a further embodiment of the drive 40 according to the invention within a rail 41.
  • a double spring clip 42 As a clamping device, this embodiment on the front sides of the drive 40, a double spring clip 42, the ends 43 in the clamping position shown here by a solid line engage under the inwardly bent ends of the rail 41 and cause a clamping action for fixing the drive 40 according to the invention within the rail 41.
  • the double spring clip 42 is pivotable about an axis 44 which is parallel to the drive shaft of the drive 40 runs or is identical to this.
  • the double spring clip 42 can be plugged onto the drive shaft of the drive 40 on the front sides of the drive, so that with the help of the double spring clip 42, the drive can be securely and firmly locked within the rail 41.
  • spring clip or the clamping device 42 is releasably connected to the drive 40, different sized spring clips can be provided as clamping devices 42 in order to adapt to the dimensions of the profile rail, in order to be able to select a suitable spring clip which ensures secure locking of the drive 40 within allows the respective rail 41.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP08018050A 2008-10-15 2008-10-15 Entraînement, en particulier moteur électrique, doté d'un dispositif de serrage Withdrawn EP2177706A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08018050A EP2177706A1 (fr) 2008-10-15 2008-10-15 Entraînement, en particulier moteur électrique, doté d'un dispositif de serrage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08018050A EP2177706A1 (fr) 2008-10-15 2008-10-15 Entraînement, en particulier moteur électrique, doté d'un dispositif de serrage

Publications (1)

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EP2177706A1 true EP2177706A1 (fr) 2010-04-21

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EP08018050A Withdrawn EP2177706A1 (fr) 2008-10-15 2008-10-15 Entraînement, en particulier moteur électrique, doté d'un dispositif de serrage

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000908A1 (fr) * 2009-07-01 2011-01-06 Somfy Sas Support amortisseur à expansion pour moteur dans un caisson pour dispositif protecteur de fenêtre
US11072976B2 (en) 2017-02-06 2021-07-27 Hunter Douglas, Inc. Methods and apparatus to reduce noise in motor assemblies

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29821178U1 (de) 1997-12-17 1999-02-11 Gerhard Geiger GmbH & Co, 74321 Bietigheim-Bissingen Antriebseinheit für Jalousien
DE20116272U1 (de) 2001-10-04 2002-01-03 Warema Renkhoff Gmbh & Co Kg Befestigungssystem für Antriebe von Sonnenschutzanlagen
DE10163807A1 (de) 2001-12-22 2003-07-03 Geiger Gerhard Gmbh & Co Befestigungsvorrichtung
EP1617037A1 (fr) 2004-07-16 2006-01-18 Schenker Storen Ag Dispositif de fixation d'un store et support approprié
DE202007010766U1 (de) 2007-07-31 2007-10-18 Gerhard Geiger Gmbh & Co. Befestigungsvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29821178U1 (de) 1997-12-17 1999-02-11 Gerhard Geiger GmbH & Co, 74321 Bietigheim-Bissingen Antriebseinheit für Jalousien
DE20116272U1 (de) 2001-10-04 2002-01-03 Warema Renkhoff Gmbh & Co Kg Befestigungssystem für Antriebe von Sonnenschutzanlagen
DE10163807A1 (de) 2001-12-22 2003-07-03 Geiger Gerhard Gmbh & Co Befestigungsvorrichtung
EP1617037A1 (fr) 2004-07-16 2006-01-18 Schenker Storen Ag Dispositif de fixation d'un store et support approprié
DE202007010766U1 (de) 2007-07-31 2007-10-18 Gerhard Geiger Gmbh & Co. Befestigungsvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000908A1 (fr) * 2009-07-01 2011-01-06 Somfy Sas Support amortisseur à expansion pour moteur dans un caisson pour dispositif protecteur de fenêtre
US11072976B2 (en) 2017-02-06 2021-07-27 Hunter Douglas, Inc. Methods and apparatus to reduce noise in motor assemblies

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