EP0864722A2 - Antriebsabschaltung - Google Patents
Antriebsabschaltung Download PDFInfo
- Publication number
- EP0864722A2 EP0864722A2 EP98104573A EP98104573A EP0864722A2 EP 0864722 A2 EP0864722 A2 EP 0864722A2 EP 98104573 A EP98104573 A EP 98104573A EP 98104573 A EP98104573 A EP 98104573A EP 0864722 A2 EP0864722 A2 EP 0864722A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- torsion spring
- housing
- spring element
- stator
- 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
Links
Images
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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
- E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
-
- 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
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
- E06B2009/6854—Control using sensors sensing torque
Definitions
- the invention relates to a torque-dependent shutdown device for an electric motor that has an armature and has a stator attached to a housing, with a rod-shaped bearing device for the stator, one end of which is connected to the stator and the other end thereof in one fixed engine mount is mounted, and with at least a switch that when a predetermined torque is reached due to the rotation of the stator relative to one Section of the rod-shaped bearing device by means of a Switching element arranged within the housing can be actuated is.
- Such a shutdown device turns off the drive electrically operated shutters, roller shutters, awnings and the like applied.
- the stator associated end has two radially projecting levers that are recorded in recordings, which over the housing with the Stator of the electric motor are rotatably connected.
- the pressure bar is a torsion claimed, but dimensionally stable component, which in the case of a Blocking the shaft of the electric motor the then occurring Counter torque is transmitted to the sensors.
- the Electric motor brought about. This is caused by the fact that an evaluation circuit processes the signals from the sensors and, for example in the case of a very large increase in pressure per time, for switches off the electric motor. So it finds one Real-time monitoring of the torque acting on the motor shaft instead of what a delay-free transmission of the Torque on the sensors using the pressure bar.
- This known shutdown device has the disadvantage that the Evaluation circuit is required to slow braking of the motor in the event of a blockage of the motor shaft. Due to the shape of the Pressure bar would replace the sensors with switches cause the engine to stop suddenly. Of the Use of the evaluation circuit, however, allows the motor with increasing pressure on the sensors at lower speed to operate, especially to bring it to a standstill with a delay.
- This shutdown device has the disadvantage that between the Housing of the electric motor and the motor mount a complex Shutdown setup is required, which when installing the Electric motor at an additional cost, also to the required Components, leads and is also space-consuming.
- the invention is based on the object to create a torque-dependent shutdown device that is space-saving and if the electric motor is blocked, especially its shaft, favorable for the engine Has properties.
- the bearing device as a torsion spring element allows the electric motor in the event of a lock is cushioned and therefore not suddenly when switched off comes to a standstill.
- the switch is on the inside Housing of the electric motor attached while the switching element is attached to the torsion spring element, namely an intermediate section that is substantially stationary.
- the intermediate section is on the engine bearing side Arranged end of the housing and therefore has only a small Distance to the engine mount itself. Due to the small distance to the The intermediate section experiences engine mounts in the event of torsion of the torsion spring element only an extremely small angular deflection, while the housing of the electric motor is the same Angle deflection experiences like the stator end of the torsion spring element.
- the distance of the intermediate section is preferably to the motor mount significantly larger than to the stator side End of the torsion bar.
- the torsion spring element is preferably designed as a square rod, the coaxial to the axis of rotation of the armature of the electric motor is arranged.
- This training as a square bar allowed a particularly simple storage of the torsion spring element in in this case, appropriately trained engine mounts.
- one end of the torsion spring element is included connected to an anchor plate with its peripheral surface is attached to the housing.
- This connection between anchor plate and torsion spring element can be rigid.
- the anchor plate in its middle Area has a recess with at least one pocket.
- the end of the torsion spring element assigned to the actuator has at least one to work with Pocket trained radial cam.
- This cam is in this embodiment over a predetermined angular interval movable within the pocket of the anchor plate.
- the housing is preferably tubular. This training is particularly suitable for operating roller shutters, Roller shutters or awnings powered by the electric motor will.
- tubular motors are used in these applications used that carry the stator in the area of one end and have at its other end a lid that with an opening for the torsion spring element is provided.
- the switch and the switching element can be inside of the housing advantageously in the region of the opening of the Lid be arranged.
- the switching element is preferably designed as a shift lever, which is essentially perpendicular to the torsion spring element for Interacting with the switch is arranged on the housing is attached. Because the shift lever at an intermediate section of the torsion spring element is arranged, the low Distance to the engine mount, it remains when the Motor shaft essentially stationary, while the switch of Rotation of the stator and the housing follows.
- the switch can be attached to a switching disc slidably attached to the inside of the lid and with an adjustment cam protruding through the cover is provided.
- the adjustment cam is used to move the Switch disc and thus the switch in the tangential direction of the torsion spring element.
- the lid is attached to a metal tube, which is preferred forms the tubular housing. This is how everyone is components involved in the shutdown of the electric motor in close to the engine mount, but located within the housing.
- the switch is on the Torsion spring element attached while the shift lever is slidable is attached to the inside of the lid.
- Shift lever or the switch can be used in both alternatives Embodiments of the arrangement in the tangential direction against each other be moved, the angular distance the switch to the shift lever changes, especially as desired can be adjusted. This angular distance corresponds a torque acting on the torsion spring element, where the electric motor is to be switched off.
- DMS switching element
- the electric motor is switched off via switch-off electronics preferably attached to the housing, which are the output signals of the strain gauge processed, for example, braking the Electric motor causes a blockage of its shaft before is switched off.
- Fig. 1 is a longitudinal sectional view of a tubular motor with a torque-dependent shutdown device, the Tubular motor has a housing 1, which consists of a metal tube is formed.
- the tubular motor can be used to create a To drive shutters, a roller shutter, an awning or the like.
- the tubular motor is in a polygonal Motor shaft 2 made of pipe material, on which a roller shutter curtain 3 is wound.
- a gear 4 is provided on the gear side of the tubular motor, which has a gear shaft 5 on which a polygonal, fitting into the motor shaft 2 Output attachment piece 6 is located.
- gearbox 4 Connect to gearbox 4 an anchor in the axial direction of the tubular motor 7, which is connected to the transmission shaft 5 via the transmission 4 is, a stator 8 on the inside of the housing 1 for Cooperation with the anchor 7 arranged in the usual way is, and a brake 9.
- a torsion spring rod 12 is provided, which is in the axial direction of the housing 1 is arranged, namely coaxially with the axis of rotation of the armature 7.
- the gear end 11 of the torsion spring bar 12, which is square, is on one Anchor plate 10 attached.
- the anchor plate 10 extends perpendicular to the torsion bar 12, the peripheral surface the anchor plate 10 attached to the inside of the housing 1 and thus the transmission-side or stator-side end 11 of the Torsion spring rod 12 with the stator 8 for the transmission of Force is connected.
- An end 13 of the torsion spring rod opposite the end 11 12 protrudes from an opening 30 of a lid 14 from the Housing 1 out.
- the cover 14 forms the front end of the housing 1 and is attached to the housing 1, for example screwed to this.
- the end 13 of the torsion spring rod protruding from the housing 1 12 can because of its square shape in one fixed, for example attached to a building wall, Engine bearing 38 engage that a corresponding square Has recess.
- an inner square bearing bush 39 is provided which Torsion spring rod 12 is stored in the opening 30 so that the Bearing bush 39 rotatably connected to the torsion spring bar 12 is.
- the bearing bush 39 is by means of a shoulder on the Outside of the cover 14 against an axial displacement inside and by means of one attached to the outside of the cover 14 Mounting cover 40 against axial displacement secured to the outside.
- a press fit one of the bearing bush 39 corresponding in its bearing function Bearing bush can be provided on the torsion spring rod 12.
- limit switches 15, 25 On the inside of the cover 14 are two limit switches 15, 25 each on a rotatably mounted around the torsion spring bar 12 Switch disc 16, 26 attached.
- the shift levers 17, 27 and limit switches 15, 25 interact in pairs, being in a starting position of the torsion spring bar without torsional stress each shift lever 17, 27 to that assigned to it Limit switches 15, 25 at a predetermined distance d1 or d2 lies. This distance d1 or d2 determines the angular deflection the torsion spring rod 12 due to torsional stress, where one of the two limit switches 15, 25 is operated.
- An actuation of the limit switches 15, 25 causes a shutdown of the tubular motor.
- electrical lines 19 provided by the stator 8 through the armature plate 10 are guided to the limit switches 15, 25.
- switch disks 16, 26 each have adjustment cams 18, 28 equipped by the cover 14 after protrude on the outside and used to adjust the distance d1 or d2 can be.
- the arrangement of the limit switches 15, 25, the shift lever 17, 27 and the switch disks 16, 26 in the region of the intermediate section 31 is clear from Fig. 2.
- the switch disks 16, 26 set so that the limit switches 15, 25 with respect to the torsion bar 12 face each other.
- the shift levers 17, 27 are arranged at an obtuse angle to each other, so that itself between the shift lever 27 and that assigned to it Limit switch 25 a distance d1 and between the shift lever 17th and adjusts the limit switch 15 assigned to it a distance d2.
- the distances d1 and d2 which correspond to angular intervals, can, depending on the direction of rotation of the motor shaft 2 and the associated direction of movement of the roller shutter curtain 3, be different. In particular, can be taken into account be that when pulling up the roller shutter 3 a larger Suspension of the motor shaft 2 by the torsion spring bar 12 takes place as when the roller shutter curtain 3 is lowered.
- Fig. 3 shows an alternative embodiment of the stator End region of the torsion spring bar 12. Otherwise remains the structure of the tubular motor explained with reference to FIGS. 1 and 2 the shutdown device the same.
- this embodiment has an anchor plate 32 which, like the anchor plate 10, on the housing 1 is fixed, a recess 33.
- the recess 33 is composed of a circular area from which opposing pockets 34 extending radially outward are provided. Each pocket 34 is through to its sides radially extending stops 35 limited.
- a plate 36 is provided which lies in the recess 33.
- the Plate 36 has two radially extending cams 37 which are dimensioned in this way are that they are within a respective pocket 34 of the Recess 33 movable over a predetermined angular interval are.
- the stator-side end region of the Torsion spring rod 12 it is possible that in the case of a Blocking the motor shaft 2, the housing 1 of the tubular motor Counter torque that occurs is initially free over the angular interval that rotates by the size of the angular arches of the pockets 34 and cam 37 is determined. This is approaching - how in the previous example - those not shown here Switch lever the limit switches for actuation.
- roller shutter 3 blocked the motor shaft 2 on which the Roller shutter armor 3 is wound, is on the output attachment 6 the tubular motor on the gear shaft 5 blocked. Consequently the housing 1, which carries the stator 8, is rotated, whereby the gear-side end 11 of the torsion spring bar 12 around the motor bearing end 13 of the torsion spring bar 12 is rotated.
- This effect occurs in the second illustrated embodiment for the gear-side end area of the torsion spring bar 12 with delay.
- a cushioning by the torsion spring element succeeded.
- the angular interval between one of the switches 15 or 25 and that switch assigned shift lever 17 or 27 larger than the angular interval, that of the cams 37 between the respectively assigned Stops 35 can be covered.
- the pulling brake 9 of the switched off motor holds the torque the housing 1 in the rotated position to the torsion spring bar 12, 37 and the respectively operated limit switch 15, 25 remains open.
- the torsion spring bar 12 with the plate 36 and the anchor plate 32 can be used with the recess 33, the following Setting can be made.
- the angular distance between the limit switches 15, 25 and the switching levers 17, 27 can so be dimensioned so that it corresponds to the angular distance that the Cam 37 of the plate 36 to the opposite one Stop 35 can cover.
- one Lowering the roller shutter 3 the slats of the Roller shutter curtain 3 slide towards each other and thereby the tubular motor brake already, achieved the following.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
- die Lagereinrichtung als Torsionsfederelement ausgebildet ist und
- der Schalter innen am Gehäuse und das Schaltelement an einem im Gehäuse liegenden im wesentlichen ortsfesten Zwischenabschnitt des Torsionsfederelementes zur Betätigung des Schalters mit dem Schaltelement oder umgekehrt angebracht sind.
- Fig. 1
- eine Längsschnitt-Ansicht eines Rohrmotors mit einer drehmomentabhängigen Abschaltvorrichtung;
- Fig. 2
- eine Schnitt-Ansicht in Richtung A-A von Fig. 1; und
- Fig. 3
- eine alternative Ausführungsform des statorseitigen Endbereichs eines Torsionsfederelementes in einer Schnitt-Ansicht.
Claims (9)
- Drehmomentabhängige Abschaltvorrichtung für einen Elektromotor, der einen Anker (7) und einen an einem Gehäuse (1) angebrachten Stator (8) aufweist, mit einer stabförmigen Lagereinrichtung für den Stator (8), deren eines Ende mit dem Stator (8) verbunden ist und deren anderes Ende in einem feststehenden Motorlager gelagert ist, und mit mindestens einem Schalter (15, 25), der bei Erreichen eines vorbestimmten Drehmomentes aufgrund der Drehbewegung des Stators (8) relativ zu einem Abschnitt der stabförmigen Lagereinrichtung mittels eines innerhalb des Gehäuses (1) angeordneten Schaltelementes (17, 27) betätigbar ist, dadurch gekennzeichnet,daß die Lagereinrichtung als Torsionsfederelement ausgebildet ist unddaß der Schalter (15, 25) innen am Gehäuse (1) und das Schaltelement (17, 27) an einem im Gehäuse (1) liegenden im wesentlichen ortsfesten Zwischenabschnitt (31) des Torsionsfederelementes oder umgekehrt zur Betätigung des Schalters (15, 25) mit dem Schaltelement (17, 27) angebracht sind.
- Abschaltvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Torsionsfederelement als Vierkantstab (12) ausgebildet ist, der koaxial zur Drehachse des Ankers (7) des Elektromotors angeordnet ist.
- Abschaltvorrichtung nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß das eine Ende (11) des Torsionsfederelementes mit einer Ankerplatte (10), die mit ihrer Umfangsfläche an dem Gehäuse (1) befestigt ist, zur Übertragung von Kraft zwischen dem Stator (8) und dem einen Ende (11) des Torsionsfederelementes verbunden ist.
- Abschaltvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet,daß das eine Ende (11) des Torsionsfederelementes mit mindestens einer radial verlaufenden Nocke (37) ausgestattet ist,daß das eine Ende (11) des Torsionsfederelementes mit einer Ankerplatte (32), die mit ihrer Umfangsfläche an dem Gehäuse (1) befestigt ist, zur Übertragung von Kraft zwischen dem Stator (8) und dem einen Ende (11) des Torsionsfederelementes verbunden ist,daß die Ankerplatte (32) in ihrem mittleren Bereich eine Ausnehmung (33) mit mindestens einer Tasche (34) aufweist, deren Winkelbogen so bemessen ist, daß die Nocke (37) des einen Endes (11) des Torsionsfederelementes über ein vorbestimmtes Winkelintervall beweglich ist.
- Abschaltvorrichtung nach einem der Ansprüche 1 - 4, dadurch gekennzeichnet, daß das Gehäuse (1) rohrförmig ausgebildet ist und im Bereich seines einen Endes (11) den Stator (8) trägt und an seinem anderen Ende einen Deckel (14) aufweist, der mit einer Öffnung (30) für das Torsionsfederelement versehen ist, und daß der Schalter (15, 25) und das Schaltelement (17, 27) im Bereich der Öffnung (30) angeordnet sind.
- Abschaltvorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der Schalter (15, 25) auf einer Schaltscheibe (16, 26) befestigt ist, die verschiebbar auf der Innenseite des Deckels (14) befestigt und mit einem durch den Deckel (14) nach außen ragenden Verstellnocken (18, 28) versehen ist und der Deckel (14) an einem das Gehäuse (1) bildenden Metallrohr befestigt ist.
- Abschaltvorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der Schalter (15, 25) an dem Torsionsfederelement befestigt ist und das Schaltelement (17, 27) verschiebbar auf der Innenseite des Deckels (14) befestigt ist und der Deckel mit einem das Gehäuse (1) bildenden Metallrohr verbunden ist.
- Abschaltvorrichtung nach einem der Ansprüche 1 - 7, dadurch gekennzeichnet, daß das Schaltelement (17, 27) als Schalthebel ausgebildet ist, der im wesentlichen senkrecht zum Torsionsfederelement zum Zusammenwirken mit dem Schalter (15, 25) angeordnet ist.
- Abschaltvorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Schaltelement als Dehnungsmeßstreifen ausgeführt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19710390A DE19710390A1 (de) | 1997-03-13 | 1997-03-13 | Vorrichtung zur Antriebsabschaltung des Motors elektrisch betriebener Rolläden, Markisen, Rolltore u. dgl. |
DE19710390 | 1997-03-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0864722A2 true EP0864722A2 (de) | 1998-09-16 |
EP0864722A3 EP0864722A3 (de) | 1999-04-14 |
EP0864722B1 EP0864722B1 (de) | 2000-12-27 |
Family
ID=7823246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98104573A Expired - Lifetime EP0864722B1 (de) | 1997-03-13 | 1998-03-13 | Antriebsabschaltung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0864722B1 (de) |
DE (2) | DE19710390A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2816465A1 (fr) * | 2000-11-06 | 2002-05-10 | Fial | Dispositif pour arreter un moteur d'entrainement d'un tube d'enroulement d'un store, en fonction d'une mesure du couple exerce sur ledit moteur |
ITMI20081518A1 (it) * | 2008-08-13 | 2010-02-14 | Corrado Scata | Dispositivo di supporto di motori elettrici per tapparelle |
US8666597B2 (en) | 2005-11-23 | 2014-03-04 | Trw Limited | Electrical power assisted steering system |
EP2540946A3 (de) * | 2011-06-27 | 2015-05-13 | STG- Beikirch Industrieelektronik + Sicherheitstechnik GmbH & Co. KG | Antriebseinrichtung |
FR3014937A1 (fr) * | 2013-12-18 | 2015-06-19 | Bubendorff | Fin de course d'enroulement ou de deroulement de tablier de systeme d'occultation |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10218572A1 (de) * | 2002-04-26 | 2003-11-06 | Schmitz Werke | Markise, insbesondere Wintergartenmarkise |
DE102004018157B4 (de) * | 2004-04-08 | 2006-01-26 | Mhz Sonnenschutztechnik Gmbh | Gegenzugmarkise mit nur einem Endschalter |
DE102015118492A1 (de) | 2015-10-29 | 2017-05-04 | Becker-Antriebe Gmbh | Vorrichtung zur Endabschaltung einer motorischen Antriebsvorrichtung einer Wickelwelle eines Rollladens |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2830360A1 (de) | 1978-07-11 | 1980-01-24 | Gross Hans | Antriebsvorrichtung fuer rolladen, jalousien, markisen o.dgl. |
DE19610877A1 (de) | 1995-06-30 | 1997-01-02 | Becker Antriebe Gmbh | Vorrichtung zur Steuerung eines Antriebes für Rolläden, Rolltore o. dgl. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56133637A (en) * | 1980-03-24 | 1981-10-19 | Agency Of Ind Science & Technol | Torque meter for grinder |
FR2645104B1 (fr) * | 1989-03-30 | 1994-05-06 | Valeo Electronique | Dispositif d'assistance pour l'entrainement en rotation d'un arbre a barre intermediaire de torsion, notamment d'une colonne de direction de vehicule automobile |
FR2666893A1 (fr) * | 1990-09-13 | 1992-03-20 | Charmes Joel | Dispositif de detection de couple adapte aux motoreducteurs tubulaires munis de fin de course. |
EP0534894B1 (de) * | 1991-09-24 | 1995-12-20 | Ernst Selve GmbH & Co. KG | Vorrichtung zur Antriebsabschaltung des Motors elektrisch betriebener Rolläden, Rolltore, Markisen u.dgl. |
-
1997
- 1997-03-13 DE DE19710390A patent/DE19710390A1/de not_active Ceased
-
1998
- 1998-03-13 DE DE59800398T patent/DE59800398D1/de not_active Expired - Fee Related
- 1998-03-13 EP EP98104573A patent/EP0864722B1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2830360A1 (de) | 1978-07-11 | 1980-01-24 | Gross Hans | Antriebsvorrichtung fuer rolladen, jalousien, markisen o.dgl. |
DE19610877A1 (de) | 1995-06-30 | 1997-01-02 | Becker Antriebe Gmbh | Vorrichtung zur Steuerung eines Antriebes für Rolläden, Rolltore o. dgl. |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2816465A1 (fr) * | 2000-11-06 | 2002-05-10 | Fial | Dispositif pour arreter un moteur d'entrainement d'un tube d'enroulement d'un store, en fonction d'une mesure du couple exerce sur ledit moteur |
US8666597B2 (en) | 2005-11-23 | 2014-03-04 | Trw Limited | Electrical power assisted steering system |
ITMI20081518A1 (it) * | 2008-08-13 | 2010-02-14 | Corrado Scata | Dispositivo di supporto di motori elettrici per tapparelle |
EP2540946A3 (de) * | 2011-06-27 | 2015-05-13 | STG- Beikirch Industrieelektronik + Sicherheitstechnik GmbH & Co. KG | Antriebseinrichtung |
FR3014937A1 (fr) * | 2013-12-18 | 2015-06-19 | Bubendorff | Fin de course d'enroulement ou de deroulement de tablier de systeme d'occultation |
EP2886782A1 (de) * | 2013-12-18 | 2015-06-24 | Bubendorff | Endanschlag der auf- oder der abrollung eines behangs eines abdecksystems |
Also Published As
Publication number | Publication date |
---|---|
EP0864722A3 (de) | 1999-04-14 |
DE19710390A1 (de) | 1998-09-17 |
EP0864722B1 (de) | 2000-12-27 |
DE59800398D1 (de) | 2001-02-01 |
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