ZA731196B - A door hold open attachment for a door check - Google Patents
A door hold open attachment for a door checkInfo
- Publication number
- ZA731196B ZA731196B ZA731196A ZA731196A ZA731196B ZA 731196 B ZA731196 B ZA 731196B ZA 731196 A ZA731196 A ZA 731196A ZA 731196 A ZA731196 A ZA 731196A ZA 731196 B ZA731196 B ZA 731196B
- Authority
- ZA
- South Africa
- Prior art keywords
- door
- hold open
- check
- open attachment
- attachment
- Prior art date
Links
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
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/223—Hydraulic power-locks, e.g. with electrically operated hydraulic valves
-
- 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
- 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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00276122A US3852846A (en) | 1972-07-28 | 1972-07-28 | Door hold open attachment for a door check |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA731196B true ZA731196B (en) | 1973-11-28 |
Family
ID=23055273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA731196A ZA731196B (en) | 1972-07-28 | 1973-02-20 | A door hold open attachment for a door check |
Country Status (9)
Country | Link |
---|---|
US (1) | US3852846A (de) |
JP (2) | JPS5418499B2 (de) |
CA (1) | CA983059A (de) |
DE (1) | DE2311343C2 (de) |
FR (1) | FR2195251A5 (de) |
GB (2) | GB1414852A (de) |
IT (1) | IT987272B (de) |
SE (2) | SE385723B (de) |
ZA (1) | ZA731196B (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1504142A (en) * | 1974-05-23 | 1978-03-15 | Eaton Ltd | Door closer |
JPS5444996Y2 (de) * | 1975-01-29 | 1979-12-24 | ||
JPS5195239U (de) * | 1975-01-29 | 1976-07-30 | ||
US3964125A (en) * | 1975-06-12 | 1976-06-22 | Henry William Tansley | Electromagnetic door holding device |
DE2541790C2 (de) * | 1975-09-19 | 1985-08-01 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | Selbsttätiger Türschließer mit Feststellvorrichtung |
DE2608671A1 (de) * | 1976-03-03 | 1977-09-08 | Dorma Baubeschlag | Selbsttaetiger tuerschliesser |
DE2611607A1 (de) * | 1976-03-19 | 1977-09-29 | Eaton Gmbh | Feststellvorrichtung fuer tuer-, tor- o.dgl. fluegel |
US4237578A (en) * | 1976-05-11 | 1980-12-09 | Dorgard Limited | Releasable retaining means and fire door control system |
US4050114A (en) * | 1976-08-30 | 1977-09-27 | Eaton Corporation | Door closer assembly |
US4115897A (en) * | 1977-10-11 | 1978-09-26 | Eaton Corporation | Zero force hold open door closer |
DE2751859A1 (de) * | 1977-11-21 | 1979-05-23 | Dorma Baubeschlag | Tuerschliesser |
DE2813592A1 (de) * | 1978-03-30 | 1979-10-04 | Dorma Baubeschlag | Selbsttaetiger tuerschliesser |
DE3001406A1 (de) * | 1980-01-16 | 1981-07-23 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | Selbsttaetiger tuerschliesser |
US4414703A (en) * | 1981-09-01 | 1983-11-15 | Schlage Lock Company | Door closer and holder |
EP0080863B1 (de) * | 1981-11-28 | 1985-09-04 | Jebron Limited | Türbetätigungsvorrichtung |
DE3202966A1 (de) * | 1982-01-29 | 1983-08-11 | Geze Gmbh, 7250 Leonberg | Elektrohydraulische antriebseinheit fuer fluegel von tueren o.dgl. |
ZA839389B (en) * | 1982-12-24 | 1984-07-25 | Hatrick Ind Ltd | Fluid operated device |
DE3423242C1 (de) * | 1984-06-23 | 1985-11-07 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | Selbsttaetiger Tuerschliesser |
US4670939A (en) * | 1986-03-25 | 1987-06-09 | Fisher Samuel H | Device for holding a door open with permanent magnet actuated ball valve affecting hydraulic cylinder |
DE8801897U1 (de) * | 1988-02-13 | 1988-03-24 | Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen | Türschließer |
US5913763A (en) * | 1993-07-19 | 1999-06-22 | Dorma Door Controls, Inc. | Method for controlling the operational modes of a door in conjunction with a mechanical door control mechanism |
US5502874A (en) * | 1994-08-11 | 1996-04-02 | Schlage Lock Company | Speed regulating valve for fluid filled door closers |
US6047440A (en) * | 1998-11-16 | 2000-04-11 | Schlage Lock Company | Non-rotating pinion cap |
US6640387B2 (en) | 1999-12-28 | 2003-11-04 | Ricardo Alonso | Damper assembly that opts to open doors for usage with reciprocating door closer devices |
US6681525B1 (en) * | 2000-11-15 | 2004-01-27 | David Edmond Dudley | Handicapped train-station gate |
US8225458B1 (en) | 2001-07-13 | 2012-07-24 | Hoffberg Steven M | Intelligent door restraint |
US20040034968A1 (en) * | 2002-06-14 | 2004-02-26 | Hufcor, Inc. | 360 Degree hinge and door closure apparatus |
US7316096B2 (en) | 2004-06-30 | 2008-01-08 | Yale Security Inc. | Door operator |
DE102004031898B4 (de) * | 2004-06-30 | 2006-07-06 | Geze Gmbh | Feststellvorrichtung für einen Türschließer |
DE102004061622B4 (de) * | 2004-12-17 | 2013-07-18 | Dorma Gmbh + Co. Kg | Türantrieb |
US7865999B2 (en) * | 2007-02-02 | 2011-01-11 | Yale Security Inc. | Door motion controller assembly |
US7971316B2 (en) * | 2007-04-24 | 2011-07-05 | Yale Security Inc. | Door closer assembly |
US20090107051A1 (en) * | 2007-10-29 | 2009-04-30 | Joseph Talpe | Closure mechanism |
DE102010022053A1 (de) * | 2009-12-01 | 2011-06-09 | Dorma Gmbh + Co. Kg | Türschließer |
US9163446B2 (en) | 2010-03-17 | 2015-10-20 | Yale Security Inc. | Door control apparatus |
US8415902B2 (en) | 2010-04-16 | 2013-04-09 | Yale Security Inc. | Door closer with calibration mode |
US8564235B2 (en) | 2010-04-16 | 2013-10-22 | Yale Security Inc. | Self-adjusting door closer |
US8773237B2 (en) | 2010-04-16 | 2014-07-08 | Yale Security Inc. | Door closer with teach mode |
US8527101B2 (en) | 2010-04-16 | 2013-09-03 | Yale Security Inc. | Door closer assembly |
US8779713B2 (en) | 2010-04-16 | 2014-07-15 | Yale Security Inc. | Door closer with dynamically adjustable latch region parameters |
US8547046B2 (en) | 2010-04-16 | 2013-10-01 | Yale Security Inc. | Door closer with self-powered control unit |
US11105135B2 (en) | 2015-12-31 | 2021-08-31 | Larson Manufacturing Company Of South Dakota, Llc | Hydraulic door closer with fluid overflow chamber |
US10370885B1 (en) | 2015-12-31 | 2019-08-06 | Larson Manufacturing Company Of South Dakota | Hydraulic door closer with fluid overflow chamber |
CN205400375U (zh) * | 2016-01-05 | 2016-07-27 | 希美克(广州)实业有限公司 | 一种具有高温减压功能的液压闭门器 |
GB2577542B (en) * | 2018-09-28 | 2021-11-03 | Assa Abloy Ltd | Door-closer |
CN112834618B (zh) * | 2021-01-25 | 2022-04-01 | 河北建筑工程学院 | 一种基于传感技术的混凝土声发射损伤识别*** |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1883957A (en) * | 1927-10-17 | 1932-10-25 | Honeywell Regulator Co | Magnetically operated valve |
US1857133A (en) * | 1930-04-17 | 1932-05-10 | Bommer Emil | Door check and closer |
US2394105A (en) * | 1944-01-22 | 1946-02-05 | Grayson Heat Control Ltd | Valve |
US2471707A (en) * | 1945-08-31 | 1949-05-31 | Anton Van Veen | Door check |
US2570450A (en) * | 1946-02-19 | 1951-10-09 | Penn Electric Switch Co | Three-way solenoid valve |
US2644662A (en) * | 1946-05-20 | 1953-07-07 | Timken Axle Co Detroit | Low rate oil flow valve |
US2818915A (en) * | 1955-07-25 | 1958-01-07 | Pfeiffer Nicholas Leonard | Reserve fuel supply for vehicles |
US2909801A (en) * | 1957-07-01 | 1959-10-27 | Oscar C Rixson Company | Door closer |
US3003317A (en) | 1958-07-31 | 1961-10-10 | Yale & Towne Mfg Co | Hydraulic mechanism for a door operating system |
US3120943A (en) * | 1962-09-05 | 1964-02-11 | Allis Chalmers Mfg Co | Impulse solenoid actuated pivoted valve |
US3178151A (en) * | 1963-01-23 | 1965-04-13 | Marquardt Corp | Linear displacement electromagnetic actuator |
US3420496A (en) * | 1967-01-09 | 1969-01-07 | Macbee Eng Corp | Solenoid valve assembly |
US3446474A (en) * | 1967-07-31 | 1969-05-27 | Borg Warner | Hydraulic pilot valve |
US3546734A (en) * | 1968-07-10 | 1970-12-15 | Schlage Lock Co | Adjustable backcheck mechanism for door closers |
US3593241A (en) * | 1969-07-18 | 1971-07-13 | Alfred J Ludwig | Solenoid valve having a slotted flux sleeve for nesting the winding leads |
US3696462A (en) * | 1971-01-11 | 1972-10-10 | Republic Industries | Combined door checking and door hold open mechanism |
-
1972
- 1972-07-28 US US00276122A patent/US3852846A/en not_active Expired - Lifetime
-
1973
- 1973-01-24 JP JP1023373A patent/JPS5418499B2/ja not_active Expired
- 1973-02-14 CA CA163,755A patent/CA983059A/en not_active Expired
- 1973-02-20 SE SE7302324A patent/SE385723B/xx unknown
- 1973-02-20 ZA ZA731196A patent/ZA731196B/xx unknown
- 1973-02-26 GB GB1800975A patent/GB1414852A/en not_active Expired
- 1973-02-26 GB GB937373A patent/GB1414851A/en not_active Expired
- 1973-03-05 DE DE2311343A patent/DE2311343C2/de not_active Expired
- 1973-04-10 FR FR7312858A patent/FR2195251A5/fr not_active Expired
- 1973-05-10 IT IT23942/73A patent/IT987272B/it active
-
1974
- 1974-07-02 JP JP7576474A patent/JPS5420268B2/ja not_active Expired
-
1975
- 1975-10-09 SE SE7511319A patent/SE399096B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3852846A (en) | 1974-12-10 |
SE399096B (sv) | 1978-01-30 |
GB1414851A (en) | 1975-11-19 |
SE385723B (sv) | 1976-07-19 |
DE2311343C2 (de) | 1983-07-28 |
IT987272B (it) | 1975-02-20 |
JPS4944543A (de) | 1974-04-26 |
FR2195251A5 (de) | 1974-03-01 |
JPS5418499B2 (de) | 1979-07-07 |
JPS5124047A (de) | 1976-02-26 |
CA983059A (en) | 1976-02-03 |
DE2311343A1 (de) | 1974-01-31 |
GB1414852A (en) | 1975-11-19 |
SE7511319L (sv) | 1975-10-09 |
JPS5420268B2 (de) | 1979-07-21 |
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