DE3908340A1 - Tuerschliesser mit einer durch eine federanordnung im schliesssinn belasteten schliesserwelle - Google Patents
Tuerschliesser mit einer durch eine federanordnung im schliesssinn belasteten schliesserwelleInfo
- Publication number
- DE3908340A1 DE3908340A1 DE3908340A DE3908340A DE3908340A1 DE 3908340 A1 DE3908340 A1 DE 3908340A1 DE 3908340 A DE3908340 A DE 3908340A DE 3908340 A DE3908340 A DE 3908340A DE 3908340 A1 DE3908340 A1 DE 3908340A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- closer
- door
- check valve
- piston
- 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
- 238000013016 damping Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/252—Type of friction
- E05Y2201/254—Fluid or viscous friction
-
- 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
- E05Y2800/20—Combinations of elements
- E05Y2800/22—Combinations of elements of not identical elements of the same category, e.g. combinations of not identical springs
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
- Y10S16/09—Hydraulic actuated checks, closers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
- Y10S16/21—Checks, closers, check valve construction
Landscapes
- Fluid-Damping Devices (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Check Valves (AREA)
Description
11 Zylinderbohrung
12 Stirnwand
13 Gewindestopfen
14 Schließerwelle
15 Zahnritzel
16 Vierkant
17 Kolben
18 Kolbenkopf
19 Kolbenkopf
20 Steg/Zahnstange
21 Rückschlagventil
22 Zylinderkammer
23 druckloser Raum
24 Rückschlagventil
25 Federanordnung
26 Druckscheibe
27 Zylinderkammer
28 Rückströmkanal
29 Kanalbohrung
30 Kanalbohrung
31 Drosselventil
32 Bypasskanal
35 Rille
36 Ventilkörper
37 Durchflußöffnung
38 Ventilsitz
39 Ventilkammer
40 Ventilglied
41 Ventilkörperansatz
42 Querbohrung
43 Ringlippe
44 Druckfeder
45 Klemmlippe
46 Stützlamelle
Claims (4)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3742213A DE3742213C2 (de) | 1987-12-12 | 1987-12-12 | Türschließer mit einer durch eine Federanordnung im Schließsinn belasteten Schließerwelle |
DE3908340A DE3908340C2 (de) | 1987-12-12 | 1989-03-15 | Türschließer mit einer durch eine Federanordnung im Schließsinn belasteten Schließerwelle |
GB9000474A GB2229494B (en) | 1989-03-15 | 1990-01-09 | Door closer |
US07/473,902 US4999872A (en) | 1987-12-12 | 1990-02-02 | Door closer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3742213A DE3742213C2 (de) | 1987-12-12 | 1987-12-12 | Türschließer mit einer durch eine Federanordnung im Schließsinn belasteten Schließerwelle |
DE3908340A DE3908340C2 (de) | 1987-12-12 | 1989-03-15 | Türschließer mit einer durch eine Federanordnung im Schließsinn belasteten Schließerwelle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3908340A1 true DE3908340A1 (de) | 1990-09-20 |
DE3908340C2 DE3908340C2 (de) | 1996-07-18 |
Family
ID=25862738
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3742213A Expired - Lifetime DE3742213C2 (de) | 1987-12-12 | 1987-12-12 | Türschließer mit einer durch eine Federanordnung im Schließsinn belasteten Schließerwelle |
DE3908340A Expired - Lifetime DE3908340C2 (de) | 1987-12-12 | 1989-03-15 | Türschließer mit einer durch eine Federanordnung im Schließsinn belasteten Schließerwelle |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3742213A Expired - Lifetime DE3742213C2 (de) | 1987-12-12 | 1987-12-12 | Türschließer mit einer durch eine Federanordnung im Schließsinn belasteten Schließerwelle |
Country Status (2)
Country | Link |
---|---|
US (1) | US4999872A (de) |
DE (2) | DE3742213C2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011107216U1 (de) | 2011-10-27 | 2011-11-14 | Gretsch-Unitas GmbH Baubeschläge | Türschließergehäuse sowie Türschließer mit einem derartigen Türschließergehäuse |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5206971A (en) * | 1991-12-13 | 1993-05-04 | Schlage Lock Company | Apparatus and method for increasing the efficiency of a door closer by reducing friction therein |
US5850671A (en) * | 1996-03-01 | 1998-12-22 | Geze Gmbh & Co. | Door closer |
EP1042576B2 (de) * | 1998-08-03 | 2010-07-28 | DORMA GmbH + Co. KG | Türschliesser |
US8225458B1 (en) | 2001-07-13 | 2012-07-24 | Hoffberg Steven M | Intelligent door restraint |
EP1340877B1 (de) * | 2002-03-01 | 2016-05-25 | GEZE GmbH | Türantrieb |
US7703585B2 (en) | 2002-06-25 | 2010-04-27 | Fox Factory, Inc. | Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring |
US10941828B2 (en) | 2002-06-25 | 2021-03-09 | Fox Factory, Inc. | Gas spring with travel control |
US20080296814A1 (en) | 2002-06-25 | 2008-12-04 | Joseph Franklin | Gas spring with travel control |
US8464850B2 (en) | 2006-11-16 | 2013-06-18 | Fox Factory, Inc. | Gas spring curve control in an adjustable-volume gas-pressurized device |
US7963509B2 (en) | 2007-01-31 | 2011-06-21 | Fox Factory, Inc. | Travel control for a gas spring and gas spring having very short travel modes |
FI116915B (fi) * | 2004-12-08 | 2006-03-31 | Abloy Oy | Venttiili |
JP4616053B2 (ja) * | 2005-04-11 | 2011-01-19 | 理研化機工業株式会社 | 自動車用ドアチェッカ |
CN101715504B (zh) * | 2007-05-03 | 2013-08-21 | 瓦博泰克控股公司 | 用于自动门的气动差动式机械的锁定机构 |
DE102010022053A1 (de) * | 2009-12-01 | 2011-06-09 | Dorma Gmbh + Co. Kg | Türschließer |
DE102011007401A1 (de) * | 2011-04-14 | 2012-10-18 | Suspa Gmbh | Tür-Anordnung |
US8613126B2 (en) * | 2011-10-07 | 2013-12-24 | William Edward Blockley | Hydraulic door closure apparatus with boost |
US9784476B2 (en) * | 2013-05-30 | 2017-10-10 | Howard Stein | Portable solar tracker |
CN103511538B (zh) * | 2013-10-11 | 2015-09-16 | 浙江正星健身器有限公司 | 扭力油缸 |
US9702176B2 (en) | 2014-07-07 | 2017-07-11 | Itt Manufacturing Enterprises Llc | Spring loaded actuator assembly |
DE102015000516C5 (de) | 2015-01-18 | 2021-12-30 | Assa Abloy Sicherheitstechnik Gmbh | Türantriebseinrichtung mit Hauptantrieb und Hilfsantrieb |
DE102015000513C5 (de) | 2015-01-18 | 2021-12-30 | Assa Abloy Sicherheitstechnik Gmbh | Türantriebseinrichtung mit Hauptantrieb und Hilfsantrieb |
DE102015000514C5 (de) | 2015-01-18 | 2019-11-14 | Assa Abloy Sicherheitstechnik Gmbh | Türantriebseinrichtung mit Hauptantrieb und Hilfsantrieb |
DE102015000515C5 (de) | 2015-01-18 | 2019-11-14 | Assa Abloy Sicherheitstechnik Gmbh | Türantriebseinrichtung mit Hauptantrieb und Hilfsantrieb |
CN107567528A (zh) | 2015-01-18 | 2018-01-09 | 亚萨合莱安全技术有限公司 | 具有主驱动器和辅助驱动器的门驱动装置 |
DE102016100956A1 (de) | 2015-01-20 | 2016-07-21 | Assa Abloy Sicherheitstechnik Gmbh | Türantrieb mit Haupt- und Hilfsantrieb und Zusatzfunktionskomponenten |
EP3289156B1 (de) | 2015-04-30 | 2020-07-01 | Assa Abloy Sicherheitstechnik GmbH | Türantrieb mit haupt- und hilfsantrieb |
DE102016104770A1 (de) | 2015-04-30 | 2016-11-03 | Assa Abloy Sicherheitstechnik Gmbh | Türantrieb mit Haupt- und Hilfsantrieb |
DE102016104778B4 (de) | 2016-03-15 | 2020-10-29 | Assa Abloy Sicherheitstechnik Gmbh | Türantrieb mit Haupt- und Hilfsantrieb |
DE102016210598A1 (de) * | 2016-06-15 | 2018-01-04 | Geze Gmbh | Antrieb für einen tür- oder fensterflügel |
AU2019376162A1 (en) | 2018-11-09 | 2021-05-27 | Flowserve Pte. Ltd. | Fluid exchange devices and related controls, systems, and methods |
MX2021005195A (es) | 2018-11-09 | 2021-07-15 | Flowserve Man Co | Dispositivos de intercambio de fluidos y controles, sistemas y metodos relacionados. |
US12092136B2 (en) | 2018-11-09 | 2024-09-17 | Flowserve Pte. Ltd. | Fluid exchange devices and related controls, systems, and methods |
WO2020097557A1 (en) | 2018-11-09 | 2020-05-14 | Flowserve Management Company | Fluid exchange devices and related controls, systems, and methods |
WO2020097553A1 (en) | 2018-11-09 | 2020-05-14 | Flowserve Management Company | Fluid exchange devices and related systems, and methods |
CA3119046A1 (en) | 2018-11-09 | 2020-05-14 | Flowserve Management Company | Methods and valves including flushing features |
WO2020097565A1 (en) | 2018-11-09 | 2020-05-14 | Flowserve Management Company | Pistons for use in fluid exchange devices and related devices, systems, and methods |
AU2020401951A1 (en) | 2019-12-12 | 2022-05-19 | Flowserve Pte. Ltd. | Fluid exchange devices and related controls, systems, and methods |
DE102021129628A1 (de) * | 2021-11-15 | 2023-05-17 | Gretsch-Unitas GmbH Baubeschläge | Türschließer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2714429A (en) * | 1951-06-22 | 1955-08-02 | Mcdonnell Aircraft Corp | Shimmy damper for steerable aircraft wheel |
DE1584052A1 (de) * | 1966-06-21 | 1969-04-10 | Bilstein August Fa | Selbsttaetiger,auf Druck beanspruchter Tuerschliesser |
DE7308125U (de) * | 1973-03-02 | 1978-03-23 | Taylor, Douglas P., Grand Island, N.Y. (V.St.A.) | Flüssigkeitsfederstoßdämpfer |
FR2349767A1 (fr) * | 1976-04-30 | 1977-11-25 | Bourcier Carbon Christian | Amortisseur a gaz assurant simultanement la fonction de ressort |
DE2924311A1 (de) * | 1979-06-15 | 1980-12-18 | Dorma Baubeschlag | Selbsttaetiger tuerschliesser |
DE3331783A1 (de) * | 1983-09-02 | 1985-03-21 | Schlage Lock Co., San Francisco, Calif. | Tuerschliess- und -haltevorrichtung |
DE3423242C1 (de) * | 1984-06-23 | 1985-11-07 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | Selbsttaetiger Tuerschliesser |
US4665583A (en) * | 1984-09-28 | 1987-05-19 | Emhart Industries, Inc. | Door closer piston assembly having separate head portions |
-
1987
- 1987-12-12 DE DE3742213A patent/DE3742213C2/de not_active Expired - Lifetime
-
1989
- 1989-03-15 DE DE3908340A patent/DE3908340C2/de not_active Expired - Lifetime
-
1990
- 1990-02-02 US US07/473,902 patent/US4999872A/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
NICHTS ERMITTELT * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011107216U1 (de) | 2011-10-27 | 2011-11-14 | Gretsch-Unitas GmbH Baubeschläge | Türschließergehäuse sowie Türschließer mit einem derartigen Türschließergehäuse |
WO2013060661A1 (de) | 2011-10-27 | 2013-05-02 | Gretsch-Unitas GmbH Baubeschläge | TÜRSCHLIEßERGEHÄUSE SOWIE TÜRSCHLIEßER MIT EINEM DERARTIGEN TÜRSCHLIEßERGEHÄUSE |
Also Published As
Publication number | Publication date |
---|---|
DE3742213A1 (de) | 1989-06-22 |
US4999872A (en) | 1991-03-19 |
DE3908340C2 (de) | 1996-07-18 |
DE3742213C2 (de) | 1995-03-30 |
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