EP1431494A2 - Antrieb für einen Flügel einer Tür oder eines Fensters - Google Patents
Antrieb für einen Flügel einer Tür oder eines Fensters Download PDFInfo
- Publication number
- EP1431494A2 EP1431494A2 EP03028806A EP03028806A EP1431494A2 EP 1431494 A2 EP1431494 A2 EP 1431494A2 EP 03028806 A EP03028806 A EP 03028806A EP 03028806 A EP03028806 A EP 03028806A EP 1431494 A2 EP1431494 A2 EP 1431494A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- insert
- drive according
- plastic
- drive
- housing
- 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
- 239000004033 plastic Substances 0.000 claims abstract description 55
- 229920003023 plastic Polymers 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims 6
- 238000005755 formation reaction Methods 0.000 claims 6
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000009964 serging Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
- E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- 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
- E05Y2201/10—Covers; Housings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/60—Mounting or coupling members; Accessories therefor
- E05Y2600/628—Profiles; Strips
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/45—Manufacturing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/67—Materials; Strength alteration thereof
- E05Y2800/68—Combinations of materials creating distinct article parts
-
- 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
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- the invention relates to a drive for a wing of a door or a window according to the preamble of claim 1 and claim 17.
- a door closer which one with a liquid filled housing.
- the housing can be made of an oil-tight plastic exist and is on a dovetail-shaped fastener a mounting plate to be fastened to the door and slidable with screws ascertainable led.
- the plastic housing is high Has wall thicknesses to support the forces occurring on and in the door closer to be able to. This ensures a dimensionally accurate production with non-cutting The process is difficult because plastics are used, for example, during manufacture by injection molding when cooling.
- plastics are subjected to continuous exposure can flow away with a force, which changes the housing dimensions.
- DE 298 22 099 discloses a door closer with a cam disc, the one with a housing filled with a damping medium emerging drive shaft is connected.
- the cam disc is in Axis seen on a pressure roller on each side and stands with a piston acted upon by a closer spring.
- the Piston and the housing are made of an oil-tight plastic, the Piston has a sleeve or a piston ring made of another material. se or a piston ring made of another material.
- the piston enclosing hole can also be a socket made of a different material exhibit.
- the invention is based, an inexpensive drive for the task To form the wings of a door or a window using plastic, with a housing and / or a piston, which is dimensionally stable and stable are.
- a drive according to the invention can be used as an automatic drive for doors or Windows be formed.
- the drive can also be a manual window drive or be a floor or overhead door closer.
- an insert which at least in sections with plastic is encased, for example by an injection molding process.
- the insert is molded in such a way that it stiffens all required areas of the drive housing.
- a dome is formed on both sides in the area of the closer shaft, which can support the bearing of the shaft.
- bent extensions are provided on the insert, which can support the spring force of the tensioned spring. coins or beads can further stiffen the insert. It is also on the insert provided that fastening tabs are formed, which allow to fix the operator to the door or in a floor box.
- mounting tabs can be overmoulded with plastic or kept free become. It is also advantageous that, for example, threads in the fastening Insert can be present, which has a higher strength than thread in Have plastic.
- the insert can be provided with recesses, which favor a flow around with plastic.
- the piston of the actuator is also manufactured using an insert, whereby a piston adapted to the shape of the housing is formed can.
- the teeth for the closer shaft can also be formed in the insert or inserted into the insert of the piston and fixed to it.
- valves Possible ribs and Recesses can favor the application of plastic and the strength of the insert.
- the material thickness of the plastic can be kept small without the advantages of Losing plastic.
- the housing dimensions can also be special be kept small, with different housing shapes, especially in Piston chamber can be formed, which is a small size of the door closer allow.
- the piston chamber can deviate from the usual one round shape be rectangular or polygonal, which also a The piston is prevented from rotating.
- the edges of the piston can be rounded.
- the properties can of the plastic can be used, and it is inexpensive to manufacture possible without complex mechanical processing.
- the sash is held in the closed position by the drive, even if the plastic of the housing melts, because the spring is on can support the bent extensions of the insert.
- the insert can be made of metal as a stamped and bent part, whereby cheap production is achieved. But other manufacturing processes, such as internal high pressure forming processes, whereby seamless inserts are possible. It is also conceivable to use other materials which meet the respective requirements, such as others Plastics, if the benefits of behavior in the event of fire are waived can. It is advantageous that in the case of inserts made of plastic the form of very complex training can be produced inexpensively.
- the stamped and bent part can, after its final shape has been formed, by Bending over locking tabs, by rivets, screws or else be joined together by soldering or welding.
- a latching is also favorable in the manner of a gear.
- the insert can be in one part or in several parts his. Multi-part inserts can be fixed to each other.
- the insert with recesses that flow around it favor with plastic.
- This can be used, among other things, for the piston running surface be made of plastic, with special sliding properties of the plastic can be used. It can both inside and outside areas are kept free of plastic.
- the door closer 1 shown in longitudinal section in FIG. 1 has a housing 2 Recording the piston 3, which cooperates with the shaft 4 and the spring 5.
- the piston 3 moved such that the spring 5 is tensioned. It can be in Housing 2 hydraulic oil, which dampens the door closer movement serves, via channels from one side of the piston to the other side of the piston overflow, it being provided that the overflow channels have valves, whereby the opening and closing behavior of the door closer can be adjusted.
- the door closer 1 can by the energy stored in the spring 5, which pushes the piston 3 back into its original position and via the shaft 4 and the linkage bring the door back into its closed position.
- the housing 2 has an insert 7 'through which the housing 2 is reinforced is.
- the insert 7 ' can be a stamped-bent part or stamped-stamped part be formed as shown in Figs. 2 and 3. But it can also be used other manufacturing processes, such as internal high-pressure forming processes which enables seamless inserts. Other materials can also be used are used, which meet the respective requirements, such as other plastics. It is advantageous that in the case of plastic Inserts in the form of very complex designs can be produced inexpensively are.
- extensions 10 'and embossments for receiving valves or be provided by seals.
- the fastenings 6 for the housing 2 are also by on the insert 7 ' molded tabs 8 formed. This ensures that the attachment Do not melt the door closer 1 on a fire door, even if it develops heat can, as is otherwise the case with a fastening in plastic could be. Likewise, the piston 3 and the shaft 4 with their associated Bear in the insert 7 'of the housing 2 even after the melting Plastic.
- the insert 7 'can have recesses 13 such as slots or Have holes which flow around the plastic around the insert or around parts of the insert 7 'and the connection of the plastic with the Improve insert, for example the tabs 8 for fastening the Door closer can remain free.
- the piston 3 shown in FIG. 4 has a shaping insert 7 " through which the piston 3 is reinforced.
- the insert 7 ′′ can be designed as a stamped and bent part, as is shown in FIG. 4 is shown. All the necessary areas of the piston 3 are reinforced. In order to support the spring force acting on the piston 3 through the spring 5, are bent at right angles to the direction of extension of the insert 7 " Extensions 10 "are provided.
- the insert 7" can also be produced using other manufacturing methods, such as internal high pressure forming processes, whereby seamless inserts are possible. Other materials can also be used which meet the respective requirements like others Plastics. It is advantageous that in the case of inserts made of plastic very complex training can be produced inexpensively in the form.
- the insert 7 ′′ has a toothing 12 which interacts with the shaft 4.
- This toothing 12 can be formed in one piece on the insert 7 " be or set as a separate part on the insert 7 ".
- Extensions 10 "and embossings can also be provided, which are for receiving of valves and seals are formed.
- the insert 7 " can have a round cross-section or a non-round one Shape as shown in Fig. 4, e.g. B. an approximately rectangular or have a polygonal shape. The edges can be rounded.
- the piston 3 also keeps in after melting the plastic Fire in the insert 7 "with the teeth 12 its supporting function at.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Window Of Vehicle (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Actuator (AREA)
- Lock And Its Accessories (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
- Fig. 1
- einen Längsschnitt durch einen Türschließer;
- Fig. 2
- ein Einlegeteil eines Gehäuses in der Draufsicht;
- Fig. 3
- einen Schnitt des Einlegeteils aus Fig. 2 entlang der Linie III - III;
- Fig. 4
- ein Schrägbild eines Kolbens mit teilweise sichtbar dargestelltem Einlegeteil.
- 1
- Türschließer
- 2
- Gehäuse
- 3
- Kolben
- 4
- Welle
- 5
- Feder
- 6
- Befestigung
- 7', 7"
- Einlegeteil
- 8
- Lasche
- 9
- Dom
- 10', 10"
- Fortsätze
- 11
- Kunststoff
- 12
- Verzahnung
- 13
- Aussparung
Claims (32)
- Antrieb für einen Flügel einer Tür oder eines Fensters, mit einem Gehäuse mit einem Aufnahmeraum zur Abstützung des Antriebs, wobei der Antrieb die Kraft für die Flügelbewegung aufbringt,
dadurch gekennzeichnet, dass das Gehäuse (2) ein formstabilisierendes Einlegeteil (7') aufweist, wobei die notwendige Gehäusewandstärke zumindest abschnittsweise durch eine innen- und außenseitige Deckschicht aus Kunststoff (11) an dem Einlegeteil (7') gebildet ist. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass das Einlegeteil (7') einstückig geformt ist. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass das Einlegeteil (7') aus Metall hergestellt ist. - Antrieb nach Anspruch 3,
dadurch gekennzeichnet, dass das Einlegeteil (7') als Stanz-Biegeteil hergestellt ist. - Antrieb nach Anspruch 3,
dadurch gekennzeichnet, dass das Einlegeteil (7') mit einem Innen-Hochdruck-Umformverfahren hergestellt ist. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass das Einlegeteil (7') aus einem Kunststoff gespritzt oder gegossen ist. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass der innenraum des Einlegeteils (7') weitgehendst mit Kunststoff überdeckt ist. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass das Einlegeteil (7') außen weitgehendst mit Kunststoff überdeckt ist. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass das Einlegeteil (7') allseitig weitgehendst mit Kunststoff überdeckt ist. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass das Einlegeteil (7') Kräfte aufnehmende Ausformungen (8, 9, 10') aufweist. - Antrieb nach Anspruch 10,
dadurch gekennzeichnet, dass die Ausformungen als Laschen (8) zur Festlegung des Türschließers (1) ausgebildet sind. - Antrieb nach Anspruch 10,
dadurch gekennzeichnet, dass die Ausformungen als umgebogene Fortsätze (10') ausgebildet sind, an denen auf das Gehäuse (2) einwirkende Antriebskräfte abstützbar sind. - Antrieb nach Anspruch 10,
dadurch gekennzeichnet, dass die Ausformungen als Dome (9) ausgebildet sind zur Aufnahme von Lagern oder Führungen. - Antrieb nach Anspruch 3,
dadurch gekennzeichnet, dass das Einlegeteil (7') Prägungen zur Versteifung aufweist. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass das Einlegeteil (7') mit Aussparungen (13) versehen ist, durch welche der Kunststoff fließen kann. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass das Einlegeteil (7') in seinem wesentlichen Querschnitt unrund ausgebildet ist. - Antrieb für einen Flügel einer Tür oder eines Fensters, mit einem Gehäuse, mit einem Aufnahmeraum zur Abstützung des Antriebs, wobei der Antrieb einen Kolben mit einer Verzahnung aufweist, der mit einer Abtriebswelle zusammenwirkt,
dadurch gekennzeichnet, dass der Kolben (3) ein formstabilisierendes Einlegeteil (7") aufweist, wobei die notwendige Kolbenwandstärke zumindest abschnittsweise durch eine innen- und außenseitige Deckschicht aus Kunststoff (11) gebildet ist. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass das Einlegeteil (7") einstückig ausgeformt ist. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass das Einlegeteil (7") aus Metall hergestellt ist. - Antrieb nach Anspruch 19,
dadurch gekennzeichnet, dass das Einlegeteil (7") als Stanz-Biegeteil hergestellt ist. - Antrieb nach Anspruch 19,
dadurch gekennzeichnet, dass das Einlegeteil (7') mit einem Innen-Hochdruck-Umformverfahren hergestellt ist. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass das Einlegeteil (7") aus einem Kunststoff gespritzt oder gegossen ist. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass der Innenraum des Einlegeteils (7") weitgehendst mit Kunststoff überdeckt ist. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass das Einlegeteil (7") außen weitgehendst mit Kunststoff überdeckt ist. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass das Einlegeteil (7") allseitig weitgehendst mit Kunststoff überdeckt ist. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass das Einlegeteil (7") Ausformungen (10") aufweist, um auf den Kolben (3) einwirkende Kräfte abzustützen. - Antrieb nach Anspruch 26,
dadurch gekennzeichnet, dass die Ausformungen als umgebogene Fortsätze (10") ausgebildet sind. - Antrieb nach Anspruch 19,
dadurch gekennzeichnet, dass das Einlegeteil (7") Prägungen zur Versteifung aufweist. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass das Einlegeteil (7") mit Aussparungen (13) versehen ist, durch welche der Kunststoff fließen kann. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass die Verzahnung (12) einstückig mit dem Einlegeteil (7") ausgebildet ist. - Antrieb nach Anspruch 17,
dadurch gekennzeichnet, dass das Einlegeteil (7") in seinem wesentlichen Querschnitt unrund ausgebildet ist. - Antrieb nach Anspruch 1 und Anspruch 17,
dadurch gekennzeichnet, dass ein Antrieb mit dem Gehäuse (2) und dem Kolben (3) ausgebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10259237A DE10259237B4 (de) | 2002-12-17 | 2002-12-17 | Antrieb für einen Flügel einer Tür oder eines Fensters |
DE10259237 | 2002-12-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1431494A2 true EP1431494A2 (de) | 2004-06-23 |
EP1431494A3 EP1431494A3 (de) | 2007-05-09 |
EP1431494B1 EP1431494B1 (de) | 2010-02-10 |
Family
ID=32336440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03028806A Expired - Lifetime EP1431494B1 (de) | 2002-12-17 | 2003-12-15 | Antrieb für einen Flügel einer Tür oder eines Fensters |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1431494B1 (de) |
AT (1) | ATE457404T1 (de) |
DE (2) | DE10259237B4 (de) |
ES (1) | ES2337035T3 (de) |
PT (1) | PT1431494E (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1705329A1 (de) * | 2005-03-24 | 2006-09-27 | GEZE GmbH | Antrieb für einen Flügel einer Tür oder eines Fensters |
WO2010000472A1 (de) * | 2008-07-03 | 2010-01-07 | Dorma Gmbh + Co. Kg | Kunststofftürschliesser mit eingelegten metallteilen |
EP2372065A3 (de) * | 2010-03-29 | 2014-08-27 | GEZE GmbH | Verfahren zur Herstellung eines Kolbens eines Türantriebs |
EP2993295A1 (de) * | 2014-09-04 | 2016-03-09 | DORMA Deutschland GmbH | Verborgener Türbetätiger |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008012555A1 (de) * | 2008-03-04 | 2009-09-10 | Eco Schulte Gmbh & Co. Kg | Kunststoffgleitschiene mit Verstärkungselement |
DE102017124034A1 (de) | 2017-10-16 | 2019-04-18 | Gretsch-Unitas GmbH Baubeschläge | Schließvorrichtung zum Schließen eines Tür- oder Fensterflügels |
DE102019205989B4 (de) * | 2019-04-26 | 2024-02-15 | Zf Friedrichshafen Ag | Elektromechanischer Bremskraftverstärker |
DE102020108623A1 (de) | 2020-03-27 | 2021-09-30 | Gretsch-Unitas GmbH Baubeschläge | Schließvorrichtung zum Schließen eines Tür- oder Fensterflügels |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995002009A1 (en) | 1993-07-07 | 1995-01-19 | The Dow Chemical Company | Microporous isocyanate-based polymer compositions and method of preparation |
DE20010423U1 (de) | 2000-06-09 | 2001-10-11 | Gretsch Unitas Gmbh | Türschließer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3123554C2 (de) * | 1981-06-13 | 1984-03-22 | Webasto-Werk W. Baier GmbH & Co, 8035 Gauting | Flexible Kunststoff-Zahnstange |
DE3303797C2 (de) * | 1983-02-04 | 1994-05-26 | Dieter Dipl Ing Dieckmann | Federndes Türband |
WO1995020090A1 (de) * | 1994-01-19 | 1995-07-27 | Gretsch-Unitas Gmbh | Türschliesser |
DE19857297C1 (de) * | 1998-12-14 | 2000-07-06 | Dorma Gmbh & Co Kg | Türschließer |
DE10014332C2 (de) * | 2000-03-24 | 2002-03-14 | Basf Ag | Verbundbauteil und Verfahren zur seiner Herstellung |
DE10142756C1 (de) * | 2001-08-31 | 2003-05-28 | Geze Gmbh | Verfahren zur Herstellung einer Verzahnung für ein Getriebe und ein Türschließer mit nach dem Verfahren hergestellten Teilen |
-
2002
- 2002-12-17 DE DE10259237A patent/DE10259237B4/de not_active Withdrawn - After Issue
-
2003
- 2003-12-15 ES ES03028806T patent/ES2337035T3/es not_active Expired - Lifetime
- 2003-12-15 DE DE50312406T patent/DE50312406D1/de not_active Expired - Lifetime
- 2003-12-15 AT AT03028806T patent/ATE457404T1/de active
- 2003-12-15 PT PT03028806T patent/PT1431494E/pt unknown
- 2003-12-15 EP EP03028806A patent/EP1431494B1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995002009A1 (en) | 1993-07-07 | 1995-01-19 | The Dow Chemical Company | Microporous isocyanate-based polymer compositions and method of preparation |
DE20010423U1 (de) | 2000-06-09 | 2001-10-11 | Gretsch Unitas Gmbh | Türschließer |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1705329A1 (de) * | 2005-03-24 | 2006-09-27 | GEZE GmbH | Antrieb für einen Flügel einer Tür oder eines Fensters |
WO2010000472A1 (de) * | 2008-07-03 | 2010-01-07 | Dorma Gmbh + Co. Kg | Kunststofftürschliesser mit eingelegten metallteilen |
EP2372065A3 (de) * | 2010-03-29 | 2014-08-27 | GEZE GmbH | Verfahren zur Herstellung eines Kolbens eines Türantriebs |
EP2993295A1 (de) * | 2014-09-04 | 2016-03-09 | DORMA Deutschland GmbH | Verborgener Türbetätiger |
Also Published As
Publication number | Publication date |
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ATE457404T1 (de) | 2010-02-15 |
DE10259237A1 (de) | 2004-07-15 |
EP1431494A3 (de) | 2007-05-09 |
PT1431494E (pt) | 2010-02-18 |
DE10259237B4 (de) | 2006-02-09 |
ES2337035T3 (es) | 2010-04-20 |
DE50312406D1 (de) | 2010-03-25 |
EP1431494B1 (de) | 2010-02-10 |
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