WO2011018223A2 - Getriebe - Google Patents
Getriebe Download PDFInfo
- Publication number
- WO2011018223A2 WO2011018223A2 PCT/EP2010/004935 EP2010004935W WO2011018223A2 WO 2011018223 A2 WO2011018223 A2 WO 2011018223A2 EP 2010004935 W EP2010004935 W EP 2010004935W WO 2011018223 A2 WO2011018223 A2 WO 2011018223A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- output member
- drive
- hollow spindle
- transmission according
- drive member
- 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
Links
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
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- 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
- E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation
-
- 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
-
- 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
- E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions
- E06B2009/905—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions using wrap spring clutches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19614—Disconnecting means
Definitions
- the invention relates to a transmission according to the preamble of claim 1.
- These spindle locks for blinds sitting in Jalousieoberkasten generally consist of a threaded hollow spindle on which a running nut runs, which prevents by a positive connection to the blinds top box co-rotation of the running nut, but allows an axial movement of the same, and from at both ends of the spindle mounted adjusting rings, against which the running nut can strike.
- the hollow spindle generally has an internal profile which is adapted to be driven by the turning bar of the blind. When the blind is actuated, therefore, the hollow spindle rotates, while the running nut carries out an axial movement in the direction of the adjusting rings and prevents further rotational movement when it reaches the same.
- winding shafts such as. As blinds, awnings, etc., is usually located at one end of the winding shaft of the drive in the form of a transmission or engine; At the other end - if necessary - the spindle lock is inserted axially into the winding shaft.
- the threaded spindles of such spindle locks do not rotate and at the same time serve as a bearing axis for a pipe adapter, which is firmly connected to the winding shaft.
- the running nut is connected to the winding shaft so that it rotates with it, whereby it is axially movable in the winding tube.
- the running nut In a rotating winding shaft, the running nut, for example, in the direction of a firmly connected to the threaded spindle stop and stops the rotational movement as soon as the running nut has reached the stop.
- a disadvantage of all spindle locks that they must withstand both the engine operation and manual operation via crank, cord or bead chain sometimes considerable forces, since in motors with torque shutdown the spindle locks are applied each time with the Abschaltmoment of the engine. In manual mode, even higher forces can occur due to incorrect operation or forcible operation. To ensure safe operation, the spindle locks must therefore be very robust and generously dimensioned; this dimensioning is associated with corresponding costs.
- a transmission for transmitting torque in both directions of rotation of a rotationally drivable drive member on a connected to an elevator shaft of a Sonnenschutzbehangs output member wherein the transmission has a switchable coupling device through which in the upper or lower Behangend ein the drive connection between these members is separable.
- the transmission is arranged in front of the curtain, and the whole drive of the sunshade needs a lot of space in the longitudinal direction. Since the load of the gear parts is limited to the forces occurring when mounting and lowering the curtain, the gear parts can be lighter, smaller and made of weaker materials. A setting of the end positions is easily possible on site, but only because the transmission is in line with the curtain and therefore is freely accessible.
- the aim of the present invention is to provide a transmission referred to in the preamble of claim 1, in which an overload is made impossible by motor or manual operation in the end positions, which can be produced inexpensively, a simple installation in the factory as well as on site permits, allows a simple end position adjustment on site, an alternative operation option by simply pulling out the curtain without adjusting the end positions allows and still can be installed to save space.
- the invention is in any case realized when the output member as the hollow spindle is hollow and forms a unit with this at the distal end of the drive member.
- the housing of the drive member is connected via a first disengageable coupling with a guide tube, which carries out the rotationally fixed mounting of the running nut in that it has a longitudinal groove in which a guide web of the running nut is guided.
- the drive member is connected via a second disengageable clutch with a freely running in the output member and the hollow spindle drive shaft.
- the drive shaft is coupled at its end remote from the drive member via a slip clutch with the output member.
- All gear parts except the brake coil spring of the slip clutch can be made of plastic.
- the hollow spindle has an external thread and the nut on an internal thread.
- the hollow spindle has an internal thread and the nut has an external thread.
- Hollow spindle and nut preferably have a metric thread.
- the running nut on its front side at least one stop cam, which cooperates with a stop on the end face of the driven member.
- the output member at the outer end for receiving the slip clutch on an axial recess are arranged in the adjacent longitudinal ribs for receiving a spring end of a co-operating with the drive shaft brake coil spring of the slip clutch (26).
- the output member on its outer circumference on a geometric shape for coupling with the winding shaft, which is designed to be complementary. It can be provided in a further embodiment of the invention that the first disengageable coupling is formed by an axially or radially acting coupling.
- the first releasable coupling is formed by means of a guide tube connected to the disc with at least one locking lug on the drive member facing side and a housing connected to the perforated disc in the vicinity of its circumference with circular and uniform distributed holes is provided, into which the latching nose (30) can engage.
- a tool for keeping apart the disc and the perforated disc is provided.
- the second disengageable clutch is formed by means of a drive shaft connected to the coupling sleeve with a driving inner section and a freewheel inner section and by means of a coupling member connected to the drive member, which engages in the sections.
- a further embodiment of the invention is such that the Mit Spotifyinnenabites has a relation to the freewheel inner section reduced radius and three distributed on the inner circumference longitudinal grooves whose bottoms are on the radius of the freewheel inner section, and that the coupling rod distributed on its circumference three cams for Has engagement in the longitudinal grooves.
- the gear with the stop device is installed in the winding shaft in the winding shaft, on which the curtain is already completely wound, that the running nut is located on the stop of the output member.
- the drive member consequently the curtain can not be extended, since the stop device is located on the one end position at the stop and would trigger the slip clutch. This ensures transport safety.
- the winding shaft with the curtain and the gear with the stop device can now be installed in the plant at the factory, packed and delivered to the construction site.
- the entire system is mounted on the building.
- the output member is released from the drive member and the system is driven by the drive member to the desired end position down.
- the complete stop device rotates together with the winding shaft, so that the running nut remains at the stop and performs no axial movement.
- the curtain can be pulled out by hand to the desired lower end position with dissolved output member.
- the drive member usually has a brake in the form of a gearbox or motor, the slip clutch slips when the hangers are pulled out.
- the advantage of this adjustment mode is that the installer can set the lower limit position if no operator control ment, such as a crank, or no electrical power to the engine is available.
- the release and connection of the output member from the drive member can be done for example by a detachable, axially disengaged connection between the drive member and output member.
- a two-piece, fixed stop is advantageous in which the first part is firmly connected to the drive member and the second part is rotatably mounted and releasably connected to the first part.
- a locking member such. B. a screw
- an actuating mechanism may be provided in the form of a lever, printhead or a turntable, with the or an axial or radial positive connection between the first fixed part of the output member and the second rotatably mounted part of the output member axially or radially off or indented can be.
- the disengagement can be done, for example, by means of a cam or a wedge slide or a locking member on the actuating mechanism, which is or against an axial spring force or moved radially.
- FIGS. 7-9 show different views of the stop tube used in FIG.
- FIGS. 10-12 are different views of the drive shaft used in FIG. 1;
- FIGS. 13-15 are different views of the guide tube used in FIG. 1;
- FIGS. 16-18 are different views of the brake cylinder used in FIG.
- FIG. 22 shows views of the drive member used in FIG. 1, FIG.
- FIG. 23 is a perspective view of a transmission according to the invention with a first disengageable coupling in the disengaged setting position
- FIG. 24 is a perspective view of the transmission of FIG. 23 in which the first disengageable clutch is in the latched operating position;
- FIG. 25 shows different views of the disk of the first disengageable coupling with the guide tube used in FIGS. 23, 24; 26 shows different views of the perforated disk used in FIGS. 23, 24,
- FIG. 29 is an enlarged, perspective, sectional view of the second disengageable clutch shown in FIG. 28 in the engaged position and the drive shaft,
- FIG. 30 is an enlarged, perspective, sectional view of the second disengageable clutch shown in Fig. 28 in the disengaged position and the drive shaft and
- Fig. 31 is a perspective, sectional view of the transmission of Figs. 23, 24.
- Fig. 1 is a sectional view of a complete view of the transmission with the stopper device according to the invention.
- a drive member 2 is rotatably connected to a drive shaft 1, whereby the rotational movement of the drive member is transmitted to the drive shaft 1.
- the drive shaft 1 is coupled at its end remote from the drive member 2 via a slip clutch with a stop tube 12.
- the slip clutch has a brake coil spring 25 which sits on a brake cylinder 19 and the spring ends are held in the output member 12i.
- the brake cylinder 19 is in turn seated on a first square 18 at the left end of the drive shaft 1 and is held there.
- the stop tube 12 receives the drive shaft 1 and consists of two pipe sections 12i and 12 2 -
- the first pipe section takes the brake coil spring 25th is referred to as a driven member 12i, because it is coupled on its peripheral side by means of a groove 14 with the winding tube, not shown, and is provided on its the drive member 2 facing end side with a stop 11.
- the second pipe section adjoining the driven member 12i in the direction of the drive member 2 receives the drive shaft 1, is designed as a spindle 12 2 and cooperates on the thread side of the spindle with a running nut 3 provided with an internal thread. When rotating the drive shaft 1, the running nut 3 moves in a corresponding axial direction to a preset stop.
- This axial movement of the running nut 3 is possible in that the running nut 3 has a guide web 4, which is guided in a complementary guide groove 5 of a guide tube 6 connected to the housing 2i of the drive member 2 and thus prevented from rotating.
- the running nut 3 has on the drive member 2 facing away from a stop cam 10 on. If the running nut 3 has accumulated with its stop cam 10 on the stop 11, the brake coil spring 25 triggers in the case of a violent further operation, ie, by widening the brake coil spring 25, the coupling of the drive shaft 1 to the stop tube 12 is released and thus an overload the drive train or the curtain is prevented.
- a double brake spring as is known from EP 09001269, a different release moment can be specified in each direction of rotation.
- the slip clutch 26 By combining the stop device with an overload clutch, the slip clutch 26, it is possible defying stationary or blocked drive member 2 the curtain, z.
- the stop tube 12 By pulling on the roller blind, the stop tube 12 is set in a rotary motion.
- the brake coil spring 25 of the slip clutch slips on the drive shaft 1, since the drive shaft 1 is blocked by the generally self-locking drive member 2.
- the running nut 3 still runs with it until the Anschiagnocken 10 runs onto the stop 11 and blocks the movement. It is crucial that both in the Operation by the drive member 2 as well as by a train operation of the blind the end positions are not adjusted.
- Fig. 2 an alternative embodiment of the transmission is shown, which has the same operation as the above-described embodiment, but differs in construction. So here is the thread on the nut 3 ' attached externally, while the spindle 122 ' has an internal thread.
- FIG. 3 shows a first embodiment of the transmission
- FIG. 3i shows a side view
- FIG. 3 2 shows an end view of FIG. 3i from above
- FIG. 3 shows a longitudinal section of FIG. 3 -
- a locking means 7 of the guide tube 6 is connected to a receptacle 8 in the housing 2 ⁇ .
- FIGS. 4-6 show the running nut 3 with an internal thread 9, a guide web 4 and a stop cam 10.
- the running nut 3 runs in the guide groove 5 of the guide tube 6, so that a rotational movement of the running nut 3 is prevented and an axial movement is generated.
- the stop cam 10 collides after reaching the running path in one direction with the stop 11 of the output member 12i.
- the stop tube 12 is shown with the external thread 13 having a spindle 12 2 , which is compatible with the internal thread 9 of the nut 3. Also shown is the stop 11, which collides with the stop cam 10 of the nut 3, and a Mit supportive groove 14 which is compatible with an inner rib of the winding shaft, not shown, of the curtain. In place of the driving groove 14 is also any other geometric shape, which is complementary to the winding shaft of the blind conceivable. Also shown are adjacent longitudinal ribs I6 1 and 16 2 on the inner circumference 16 of the Abtriebsgiieds 12i, which serve to receive spring ends 17,17 'of the brake coil spring 25. At 15 is a Ring shoulder of the output member 12i denotes, while 23 represents the friction clutch side.
- the drive shaft 1 is shown with a arranged at the right end, first square 18 for receiving a brake cylinder 19, by means of a not shown in these figures Seeger ring (32) at a recess 20 of Square 18 is fixed.
- a second square 21 is arranged, which serves as a drive receiving the drive member 2.
- the second square 21 may also be formed as a hexagon or have any other shape complementary to the drive member 2.
- Zeichnerisch not shown is the Fix réellesart of the second square 21, which can be fixed by screwing, Verklipsen or any other conceivable attachment.
- a disc 22 serves as an axial fixation of the drive shaft 1 in the output member 12i.
- the guide tube 6 is shown with its locking means 7, which acts complementary to the receptacle 8 of the drive member 2.
- the groove 5 can be seen, which serves to receive the guide web 4 of the running nut 3.
- the brake cylinder 19 can be seen with a receiving means 24 which serves for the complementary insertion of the first square 18 of the drive shaft 1. Again, every imaginable, complementary, geometric shape can be used both in the receiving means 24 and in the first square 18.
- the brake coil spring 25 is shown with its ends 17 and 17 ', which together with the brake cylinder 19 forms a slip clutch and thus an overload clutch.
- the drive member 2 is shown by way of example with its receptacle 8, which may have a different shape depending on the drive member design.
- an embodiment of the transmission is shown with a stop device according to the invention. Deviating from the figures 1 to 22, the transmission is provided with disengageable clutches on the drive side and with a driver intermediate tube 38 on the output member 121.
- a first disengageable coupling is shown, which consists of a fixedly connected to the guide tube 6 disc 27, which may also be a flange of this guide tube, and connected to the housing 21 perforated disc 28.
- the disc 27 has at least one locking lug 30 in the vicinity of its circumference on the drive member 2 side facing.
- the perforated disc 28 has, in the vicinity of its circumference, uniformly distributed over these holes 34 whose diameters are adapted to the diameter of the latching lug 30.
- the locking lug 30 can penetrate into these holes 34 and thus couple the two disks together.
- Fig. 23 shows the two discs in the disengaged state, in which the end positions can be adjusted.
- a tool in the form of a spacer tab 29 is used. The disengagement takes place in the example illustrated here by the disk 27 and the perforated disc 28 are pulled apart and the spacer plate 29 is pushed therebetween to fix this position.
- the latching lugs 30 on the disk 27 can be in the circumferential direction radially arranged recesses and projections in the manner of a spur toothing omitted.
- the perforated disc 28 has for this purpose the at least partially complementary radial counter contour in the manner of a ring gear, wherein the holes 34 can be omitted. This creates an axially removable and engageable coupling, with radially acting toothing.
- the perforated disc eliminates 28 in favor of a permanently connected to the drive member 2 recording, which has a radially engageable locking member which can be switched on and disengaged from the previously described Stirnradvertechnikug 27 of the disc.
- the disc 27 instead of the spur gear teeth on a cylindrical outer surface, against which z. B. the aforementioned locking member in the form of a radially acting on the lateral surface acting screw and thus the disc 27 sets or allows a rotational movement.
- FIG. 24 shows the coupling 27, 28 shown in FIG. 23 in the engaged state, that is, in the normal operating state.
- the necessary items for the embodiment of the transmission shown in Figures 23 and 24 are shown.
- Fig. 25 are views of the guide tube 6 and formed as a flange 31 disc 27 is shown.
- Fig. 26 views of the perforated disc 28 are shown.
- the perforated disc 28 carries on the drive member 2 side facing 33 two projections 35 and has a central, circular opening 37. These means are used to fix the perforated disc 28 on the housing 2-
- the side facing away from the drive member of the perforated disc is designated 36.
- views of the spacer plate 29 are shown.
- the spacer tab 29 is in the form of a flat lever provided with a claw 41 having an open end 40 at one end and an eyelet 42 at the other end.
- Fig. 28 is an exploded view of the transmission according to Figures 23, 24 is shown.
- a second disengageable coupling can be seen, which consists of a coupling sleeve 43 connected to the drive shaft 1 and a coupling rod 44 engaging in this coupling sleeve.
- the coupling sleeve 43 has inner sections, namely a driving inner section 43i and a freewheel inner section 43 2 .
- the driving internal section 43i has a radius reduced relative to the freewheel inner section 43 2 and three longitudinal grooves 45 distributed on the inner circumference, the bottoms of which lie on the radius of the freewheel inner section 43 2 .
- the coupling rod 44 is provided with three cams 44 distributed on its circumference for engagement in the longitudinal grooves 45. In Fig. 29, the cams 44i are engaged in the grooves 45, while these cams are disengaged in Fig. 30. In Fig. 31, finally, the transmission according to the invention with the first disengageable clutch 27, 28 and the second disengageable clutch 43, AA shown in section.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Braking Arrangements (AREA)
- Mechanical Operated Clutches (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010281967A AU2010281967A1 (en) | 2009-08-13 | 2010-08-12 | Gear mechanism |
| EP10754266.4A EP2464806B1 (de) | 2009-08-13 | 2010-08-12 | Getriebe |
| US13/390,321 US20120167702A1 (en) | 2009-08-13 | 2012-02-13 | Gear mechanism |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009037117 | 2009-08-13 | ||
| DE102009037117.6 | 2009-08-13 | ||
| DE102010007189 | 2010-02-05 | ||
| DE102010007189.7 | 2010-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2011018223A2 true WO2011018223A2 (de) | 2011-02-17 |
| WO2011018223A3 WO2011018223A3 (de) | 2011-09-15 |
Family
ID=42830476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2010/004935 Ceased WO2011018223A2 (de) | 2009-08-13 | 2010-08-12 | Getriebe |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20120167702A1 (de) |
| EP (1) | EP2464806B1 (de) |
| AU (1) | AU2010281967A1 (de) |
| WO (1) | WO2011018223A2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013129917A1 (en) | 2012-02-27 | 2013-09-06 | Hunter Douglas Industries B.V. | Architectural covering and method of setting at least one position of the architectural covering |
| EP3075850A1 (de) | 2008-07-16 | 2016-10-05 | IP Pharma Co., Ltd. | Verfahren zur herstellung einer neuprogrammierten zelle anhand eines chromosomal unintegrierten virusvektors |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2016447B1 (nl) * | 2016-03-17 | 2017-10-05 | Coulisse Bv | Inrichting voor het handmatig bedienen van een gemotoriseerde aandrijving van een scherm, zoals een raambekleding en werkwijze voor het opslaan van instelwaarden behorende bij verschillende posities van het scherm |
| KR101717047B1 (ko) * | 2016-12-26 | 2017-03-27 | 곽재석 | 롤 블라인드의 스프링 장력 사전 구속장치 |
| US11519464B2 (en) | 2019-06-17 | 2022-12-06 | Allison Transmission, Inc. | Profiled wheel retainer |
| CN112984077B (zh) * | 2021-02-04 | 2022-03-11 | 杭州筝友户外用品有限公司 | 一种变速装置及其带有变速装置的风筝轮、渔轮 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1876411U (de) | 1963-05-20 | 1963-07-25 | Gerhard Geiger | Spindelsperre, vorzugsweise fuer leichtmetall-jalousien u. dgl. |
| DE4328698A1 (de) | 1993-08-26 | 1995-03-02 | Warema Renkhoff Gmbh & Co Kg | Getriebe an der Aufzugswelle eines Sonnenschutzbehangs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4038923A1 (de) * | 1990-12-06 | 1992-06-11 | Guenter Dipl Ing Lenze | Antriebsvorrichtung fuer wickelorgane zum auf- und abwickeln von vorhaengen o. dgl. |
| JPH11325023A (ja) * | 1998-05-13 | 1999-11-26 | Fuserashi Co Ltd | ナット |
| US6983669B2 (en) * | 2002-10-10 | 2006-01-10 | Atwood Mobile Products, Inc. | Ball screw mechanism with integral opposing thread |
| US7331371B1 (en) * | 2005-04-20 | 2008-02-19 | Hunter Douglas Inc | Twist release safety stop ball for window covering cord |
| EP2085564A3 (de) * | 2008-01-30 | 2013-05-15 | Gerhard Geiger GmbH & Co. | Antriebsvorrichtung mit einer Rutschkupplung oder Bremse |
-
2010
- 2010-08-12 AU AU2010281967A patent/AU2010281967A1/en not_active Abandoned
- 2010-08-12 EP EP10754266.4A patent/EP2464806B1/de not_active Not-in-force
- 2010-08-12 WO PCT/EP2010/004935 patent/WO2011018223A2/de not_active Ceased
-
2012
- 2012-02-13 US US13/390,321 patent/US20120167702A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1876411U (de) | 1963-05-20 | 1963-07-25 | Gerhard Geiger | Spindelsperre, vorzugsweise fuer leichtmetall-jalousien u. dgl. |
| DE4328698A1 (de) | 1993-08-26 | 1995-03-02 | Warema Renkhoff Gmbh & Co Kg | Getriebe an der Aufzugswelle eines Sonnenschutzbehangs |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3075850A1 (de) | 2008-07-16 | 2016-10-05 | IP Pharma Co., Ltd. | Verfahren zur herstellung einer neuprogrammierten zelle anhand eines chromosomal unintegrierten virusvektors |
| WO2013129917A1 (en) | 2012-02-27 | 2013-09-06 | Hunter Douglas Industries B.V. | Architectural covering and method of setting at least one position of the architectural covering |
| US9453370B2 (en) | 2012-02-27 | 2016-09-27 | Hunter Douglas Industries B.V. | Architectural covering and method of setting at least one position of the architectural covering |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011018223A3 (de) | 2011-09-15 |
| AU2010281967A1 (en) | 2012-03-08 |
| US20120167702A1 (en) | 2012-07-05 |
| EP2464806A2 (de) | 2012-06-20 |
| EP2464806B1 (de) | 2013-05-29 |
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