GB1414852A - Door check and door hold open devices - Google Patents

Door check and door hold open devices

Info

Publication number
GB1414852A
GB1414852A GB1800975A GB1800975A GB1414852A GB 1414852 A GB1414852 A GB 1414852A GB 1800975 A GB1800975 A GB 1800975A GB 1800975 A GB1800975 A GB 1800975A GB 1414852 A GB1414852 A GB 1414852A
Authority
GB
United Kingdom
Prior art keywords
door
plunger
valve plunger
seating
hold open
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.)
Expired
Application number
GB1800975A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Republic Industries Inc
Original Assignee
Republic Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23055273&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1414852(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Republic Industries Inc filed Critical Republic Industries Inc
Publication of GB1414852A publication Critical patent/GB1414852A/en
Expired legal-status Critical Current

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

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Check Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lock And Its Accessories (AREA)
GB1800975A 1972-07-28 1973-02-26 Door check and door hold open devices Expired GB1414852A (en)

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
GB1414852A true GB1414852A (en) 1975-11-19

Family

ID=23055273

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1800975A Expired GB1414852A (en) 1972-07-28 1973-02-26 Door check and door hold open devices
GB937373A Expired GB1414851A (en) 1972-07-28 1973-02-26 Door check mechanisms

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB937373A Expired GB1414851A (en) 1972-07-28 1973-02-26 Door check mechanisms

Country Status (9)

Country Link
US (1) US3852846A (enrdf_load_html_response)
JP (2) JPS5418499B2 (enrdf_load_html_response)
CA (1) CA983059A (enrdf_load_html_response)
DE (1) DE2311343C2 (enrdf_load_html_response)
FR (1) FR2195251A5 (enrdf_load_html_response)
GB (2) GB1414852A (enrdf_load_html_response)
IT (1) IT987272B (enrdf_load_html_response)
SE (2) SE385723B (enrdf_load_html_response)
ZA (1) ZA731196B (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502180A (en) * 1981-11-28 1985-03-05 Jebron Limited Door control device having piston assembly with separately formed rack
RU2340755C1 (ru) * 2007-03-14 2008-12-10 Борис Алексеевич Хозяинов Электромагнитный дверной тормоз
GB2577542B (en) * 2018-09-28 2021-11-03 Assa Abloy Ltd Door-closer

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1504142A (en) * 1974-05-23 1978-03-15 Eaton Ltd Door closer
JPS5195239U (enrdf_load_html_response) * 1975-01-29 1976-07-30
JPS5444996Y2 (enrdf_load_html_response) * 1975-01-29 1979-12-24
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
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
US5956249A (en) * 1993-07-19 1999-09-21 Dorma Door Controls Inc. Method for electromechanical control of the operational parameters 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
DE102004031898B4 (de) * 2004-06-30 2006-07-06 Geze Gmbh Feststellvorrichtung für einen Türschließer
US7316096B2 (en) 2004-06-30 2008-01-08 Yale Security Inc. Door operator
DE102004061622B4 (de) * 2004-12-17 2013-07-18 Dorma Gmbh + Co. Kg Türantrieb
DE102006026008A1 (de) * 2006-06-01 2007-12-06 Dorma Gmbh + Co. Kg Türantrieb mit während der Türbewegung veränderbarer Federvorspannung
US7865999B2 (en) * 2007-02-02 2011-01-11 Yale Security Inc. Door motion controller assembly
EP2148969B1 (en) 2007-04-24 2014-01-01 Yale Security Inc Door closer assembly
US20090107051A1 (en) * 2007-10-29 2009-04-30 Joseph Talpe Closure mechanism
DE102010022048B4 (de) * 2009-12-01 2022-10-13 Dormakaba Deutschland Gmbh Türschließer mit Vorrichtung zur Vermeidung einer Rückfederung
US9163446B2 (en) 2010-03-17 2015-10-20 Yale Security Inc. Door control apparatus
US8773237B2 (en) 2010-04-16 2014-07-08 Yale Security Inc. Door closer with teach mode
US8564235B2 (en) 2010-04-16 2013-10-22 Yale Security Inc. Self-adjusting door closer
US8779713B2 (en) 2010-04-16 2014-07-15 Yale Security Inc. Door closer with dynamically adjustable latch region parameters
US8527101B2 (en) 2010-04-16 2013-09-03 Yale Security Inc. Door closer assembly
US8415902B2 (en) 2010-04-16 2013-04-09 Yale Security Inc. Door closer with calibration mode
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
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系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502180A (en) * 1981-11-28 1985-03-05 Jebron Limited Door control device having piston assembly with separately formed rack
RU2340755C1 (ru) * 2007-03-14 2008-12-10 Борис Алексеевич Хозяинов Электромагнитный дверной тормоз
GB2577542B (en) * 2018-09-28 2021-11-03 Assa Abloy Ltd Door-closer

Also Published As

Publication number Publication date
SE385723B (sv) 1976-07-19
GB1414851A (en) 1975-11-19
SE7511319L (sv) 1975-10-09
DE2311343A1 (de) 1974-01-31
IT987272B (it) 1975-02-20
FR2195251A5 (enrdf_load_html_response) 1974-03-01
JPS4944543A (enrdf_load_html_response) 1974-04-26
US3852846A (en) 1974-12-10
JPS5418499B2 (enrdf_load_html_response) 1979-07-07
ZA731196B (en) 1973-11-28
CA983059A (en) 1976-02-03
SE399096B (sv) 1978-01-30
JPS5124047A (enrdf_load_html_response) 1976-02-26
DE2311343C2 (de) 1983-07-28
JPS5420268B2 (enrdf_load_html_response) 1979-07-21

Similar Documents

Publication Publication Date Title
GB1414852A (en) Door check and door hold open devices
GB1120505A (en) Improvements in check valve mechanism
ES401991A1 (es) Valvula hidraulica para combustible, de presion equilibra- da.
ES381442A1 (es) Perfeccionamientos en la construccion de valvulas magneti- cas de doble asiento gobernadas por impulsos.
GB1097752A (en) Fuel injection valves for internal combustion engines
IE35083B1 (en) Improvements in controls for valves
ES2083872T3 (es) Valvula magnetica.
GB1240956A (en) Electromagnetically operated valve
GB1073539A (en) Improvements in pressure unloading valves
GB1319802A (en) Pressure actuated valve
FI52491C (fi) Aikahidastuksella toimiva ovensuljin.
ES403323A1 (es) Perfeccionamientos en conjuntos de valvulas de regulacion de flujo hidraulico.
ES404712A1 (es) Un mecanismo de valvula de solenoide para un sistema de freno antibloqueo para vehiculos.
CA2042919A1 (en) Valve for controlling the flow of pressurised fluid
GB1338078A (en) Fluid control valve
GB926180A (en) Improvements in pressure relief valves, more particularly for hydraulic operating circuits
ES198134U (es) Valvula de inyeccion de combustible.
GB889987A (en) Improvements in electrically-operated pnuematic valves
GB1368409A (en) Fluid pressure relief valve
GB1281447A (en) Improvements in or relating to mixing chambers
GB1509368A (en) Control arrangements for an adjustment device actuated electrohydraulically
SE8601283L (sv) Bromsventil
GB1168984A (en) Door Closing and Checking Appliances
GB1209101A (en) Relief valve
GB1395342A (en) Electromagnetic flow controlling valve

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee