GB1253968A - An improved door closer device - Google Patents
An improved door closer deviceInfo
- Publication number
- GB1253968A GB1253968A GB520468A GB520468A GB1253968A GB 1253968 A GB1253968 A GB 1253968A GB 520468 A GB520468 A GB 520468A GB 520468 A GB520468 A GB 520468A GB 1253968 A GB1253968 A GB 1253968A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- piston
- bore
- opening
- passages
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 3
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
- E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
-
- 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
- E05F3/225—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the bottom of wings, e.g. details related to seals, covers, connections to the wings, embedding in the floor
-
- 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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB520468A GB1253968A (en) | 1968-02-01 | 1968-02-01 | An improved door closer device |
DE19691904826 DE1904826A1 (de) | 1968-02-01 | 1969-01-31 | Tuerschliesser mit hydraulischer Rueckdruckvorrichtung |
NL6901631A NL6901631A (xx) | 1968-02-01 | 1969-01-31 | |
DE19691904825 DE1904825A1 (de) | 1968-02-01 | 1969-01-31 | Mit Schliessbeschleunigung arbeitender Tuerschliesser |
NL6901630A NL6901630A (xx) | 1968-02-01 | 1969-01-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB520468A GB1253968A (en) | 1968-02-01 | 1968-02-01 | An improved door closer device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1253968A true GB1253968A (en) | 1971-11-17 |
Family
ID=9791673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB520468A Expired GB1253968A (en) | 1968-02-01 | 1968-02-01 | An improved door closer device |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE1904825A1 (xx) |
GB (1) | GB1253968A (xx) |
NL (2) | NL6901630A (xx) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819536A1 (de) * | 1987-06-15 | 1988-12-29 | Yale Security Inc | Tuerschliesser |
GB2216950A (en) * | 1988-03-24 | 1989-10-18 | Sam Kyong Hardwear Company Lim | Hydraulic door closer |
ITUB20155263A1 (it) * | 2015-11-06 | 2017-05-06 | Ol Mi S R L | Cerniera per la movimentazione girevole di una porta, un?anta o similare |
ITUB20155028A1 (it) * | 2015-11-06 | 2017-05-06 | Ol Mi S R L | Cerniera per la movimentazione girevole di una porta, un?anta o similare |
WO2017077491A1 (en) * | 2015-11-06 | 2017-05-11 | Ol.Mi S.R.L. | Hinge for the rotatable movement of a door, a shutter or the like |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004041099B4 (de) * | 2004-08-24 | 2007-09-27 | Dorma Gmbh + Co. Kg | Kolben für einen Türschließer oder für einen Türantrieb |
-
1968
- 1968-02-01 GB GB520468A patent/GB1253968A/en not_active Expired
-
1969
- 1969-01-31 NL NL6901630A patent/NL6901630A/xx unknown
- 1969-01-31 DE DE19691904825 patent/DE1904825A1/de active Pending
- 1969-01-31 DE DE19691904826 patent/DE1904826A1/de active Pending
- 1969-01-31 NL NL6901631A patent/NL6901631A/xx unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819536A1 (de) * | 1987-06-15 | 1988-12-29 | Yale Security Inc | Tuerschliesser |
GB2216950A (en) * | 1988-03-24 | 1989-10-18 | Sam Kyong Hardwear Company Lim | Hydraulic door closer |
GB2216950B (en) * | 1988-03-24 | 1992-05-20 | Sam Kyong Hardwear Company Lim | A hydraulic door closer |
ITUB20155263A1 (it) * | 2015-11-06 | 2017-05-06 | Ol Mi S R L | Cerniera per la movimentazione girevole di una porta, un?anta o similare |
ITUB20155028A1 (it) * | 2015-11-06 | 2017-05-06 | Ol Mi S R L | Cerniera per la movimentazione girevole di una porta, un?anta o similare |
WO2017077491A1 (en) * | 2015-11-06 | 2017-05-11 | Ol.Mi S.R.L. | Hinge for the rotatable movement of a door, a shutter or the like |
Also Published As
Publication number | Publication date |
---|---|
DE1904825A1 (de) | 1969-09-04 |
NL6901631A (xx) | 1969-08-05 |
DE1904826A1 (de) | 1969-09-04 |
NL6901630A (xx) | 1969-08-05 |
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