GB1280926A - Improvements in or relating to door closers - Google Patents
Improvements in or relating to door closersInfo
- Publication number
- GB1280926A GB1280926A GB2703570A GB2703570A GB1280926A GB 1280926 A GB1280926 A GB 1280926A GB 2703570 A GB2703570 A GB 2703570A GB 2703570 A GB2703570 A GB 2703570A GB 1280926 A GB1280926 A GB 1280926A
- Authority
- GB
- United Kingdom
- Prior art keywords
- throttle
- door
- cylinder
- bore
- adjustment member
- 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 2
- 238000013016 damping Methods 0.000 abstract 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
- E05F3/12—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
- E05F3/104—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 cam-and-slide 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
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/624—Arms
- E05Y2201/626—Levers
-
- 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
- E05Y2800/26—Form or shape
-
- 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)
Abstract
1280926 Door check EATON GmbH 4 June 1970 [26 June 1969] 27035/70 Heading E2M A door closer, e.g. for a trap or loft door, comprises a piston 6 having a rod 8 hinged to a door closer axle rotatable against a spring and a cylinder 5 pivotally connected inside a housing 1 filled with a damping fluid, e.g. oil, and provided with a throttle through which fluid passes on closing the door, the throttle having an adjustment member operable from outside the housing. As shown, a bore 19 in the cylinder connects with a conically-ended throttle bore 12 in the cylinder pivot pin 4, a throttle bolt 13 having a conical restrictor 13' is axially displaceable in the bore and is threadedly engaged in the adjustment member 14. A pin 15 in the pivot pin 4, engaged in a slot 4', prevents the throttle bolt rotating; the slat 4' permitting oil from the throttle to enter the housing space 1'. The adjustment member may alternatively be a push-button formed off the axis of rotation of the cylinder 5. A non- return valve 6' is provided in the piston 6. The piston rod 8 may be coupled to a closer axle (11') Figs. 2 and 3 (not shown) either by a rocker arm (9) having a cam follower (10) engaging a cam (11) on the axle or by a crank rod.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691932347 DE1932347C3 (en) | 1969-06-26 | 1969-06-26 | Door closers, in particular floor springs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1280926A true GB1280926A (en) | 1972-07-12 |
Family
ID=5738043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2703570A Expired GB1280926A (en) | 1969-06-26 | 1970-06-04 | Improvements in or relating to door closers |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT312458B (en) |
BE (1) | BE752334A (en) |
CH (1) | CH522811A (en) |
DE (1) | DE1932347C3 (en) |
ES (1) | ES381099A1 (en) |
FR (1) | FR2051169A5 (en) |
GB (1) | GB1280926A (en) |
NL (1) | NL7008442A (en) |
NO (1) | NO135219C (en) |
SE (1) | SE370435B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100008762A1 (en) * | 2021-04-08 | 2022-10-08 | Speedybycasma Srl | HINGE FOR THE REVOLVING MOVEMENT OF A DOOR, SASH OR SIMILAR |
-
1969
- 1969-06-26 DE DE19691932347 patent/DE1932347C3/en not_active Expired
-
1970
- 1970-05-25 AT AT468770A patent/AT312458B/en not_active IP Right Cessation
- 1970-05-27 CH CH787670A patent/CH522811A/en not_active IP Right Cessation
- 1970-06-04 GB GB2703570A patent/GB1280926A/en not_active Expired
- 1970-06-10 NL NL7008442A patent/NL7008442A/xx unknown
- 1970-06-16 FR FR7022407A patent/FR2051169A5/fr not_active Expired
- 1970-06-22 BE BE752334D patent/BE752334A/xx unknown
- 1970-06-24 ES ES381099A patent/ES381099A1/en not_active Expired
- 1970-06-25 SE SE880770A patent/SE370435B/xx unknown
- 1970-06-25 NO NO248570A patent/NO135219C/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100008762A1 (en) * | 2021-04-08 | 2022-10-08 | Speedybycasma Srl | HINGE FOR THE REVOLVING MOVEMENT OF A DOOR, SASH OR SIMILAR |
Also Published As
Publication number | Publication date |
---|---|
FR2051169A5 (en) | 1971-04-02 |
DE1932347A1 (en) | 1971-01-14 |
ES381099A1 (en) | 1973-04-01 |
NO135219B (en) | 1976-11-22 |
SE370435B (en) | 1974-10-14 |
DE1932347B2 (en) | 1975-05-28 |
DE1932347C3 (en) | 1976-01-02 |
CH522811A (en) | 1972-05-15 |
NO135219C (en) | 1977-03-02 |
BE752334A (en) | 1970-12-01 |
AT312458B (en) | 1974-01-10 |
NL7008442A (en) | 1970-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |