JPS4944543A - - Google Patents

Info

Publication number
JPS4944543A
JPS4944543A JP48010233A JP1023373A JPS4944543A JP S4944543 A JPS4944543 A JP S4944543A JP 48010233 A JP48010233 A JP 48010233A JP 1023373 A JP1023373 A JP 1023373A JP S4944543 A JPS4944543 A JP S4944543A
Authority
JP
Japan
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
Application number
JP48010233A
Other languages
Japanese (ja)
Other versions
JPS5418499B2 (is
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=JPS4944543(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS4944543A publication Critical patent/JPS4944543A/ja
Publication of JPS5418499B2 publication Critical patent/JPS5418499B2/ja
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)
JP1023373A 1972-07-28 1973-01-24 Expired JPS5418499B2 (is)

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 (2)

Publication Number Publication Date
JPS4944543A true JPS4944543A (is) 1974-04-26
JPS5418499B2 JPS5418499B2 (is) 1979-07-07

Family

ID=23055273

Family Applications (2)

Application Number Title Priority Date Filing Date
JP1023373A Expired JPS5418499B2 (is) 1972-07-28 1973-01-24
JP7576474A Expired JPS5420268B2 (is) 1972-07-28 1974-07-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP7576474A Expired JPS5420268B2 (is) 1972-07-28 1974-07-02

Country Status (9)

Country Link
US (1) US3852846A (is)
JP (2) JPS5418499B2 (is)
CA (1) CA983059A (is)
DE (1) DE2311343C2 (is)
FR (1) FR2195251A5 (is)
GB (2) GB1414851A (is)
IT (1) IT987272B (is)
SE (2) SE385723B (is)
ZA (1) ZA731196B (is)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512238A (en) * 1974-05-23 1976-01-09 Eaton Corp Tojimekikai
JPS5195239U (is) * 1975-01-29 1976-07-30
JPS5195240U (is) * 1975-01-29 1976-07-30

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (en) * 1981-11-28 1985-09-04 Jebron Limited Door control device
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
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
BRPI0810505B1 (pt) 2007-04-24 2018-08-07 Yale Security Inc. Conjunto de fechamento de porta
US20090107051A1 (en) * 2007-10-29 2009-04-30 Joseph Talpe Closure mechanism
DE102010022050A1 (de) * 2009-12-01 2011-06-09 Dorma Gmbh + Co. Kg Türschließer mit zusätzlicher Schließerfeder
US9163446B2 (en) 2010-03-17 2015-10-20 Yale Security Inc. Door control apparatus
US8564235B2 (en) 2010-04-16 2013-10-22 Yale Security Inc. Self-adjusting door closer
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
US8415902B2 (en) 2010-04-16 2013-04-09 Yale Security Inc. Door closer with calibration mode
US8773237B2 (en) 2010-04-16 2014-07-08 Yale Security Inc. Door closer with teach mode
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512238A (en) * 1974-05-23 1976-01-09 Eaton Corp Tojimekikai
JPS5195239U (is) * 1975-01-29 1976-07-30
JPS5195240U (is) * 1975-01-29 1976-07-30
JPS5444996Y2 (is) * 1975-01-29 1979-12-24

Also Published As

Publication number Publication date
GB1414852A (en) 1975-11-19
JPS5124047A (is) 1976-02-26
DE2311343A1 (de) 1974-01-31
ZA731196B (en) 1973-11-28
SE7511319L (sv) 1975-10-09
FR2195251A5 (is) 1974-03-01
US3852846A (en) 1974-12-10
GB1414851A (en) 1975-11-19
JPS5418499B2 (is) 1979-07-07
IT987272B (it) 1975-02-20
DE2311343C2 (de) 1983-07-28
JPS5420268B2 (is) 1979-07-21
SE399096B (sv) 1978-01-30
SE385723B (sv) 1976-07-19
CA983059A (en) 1976-02-03

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