FR2018021A1 - - Google Patents
Info
- Publication number
- FR2018021A1 FR2018021A1 FR6926446A FR6926446A FR2018021A1 FR 2018021 A1 FR2018021 A1 FR 2018021A1 FR 6926446 A FR6926446 A FR 6926446A FR 6926446 A FR6926446 A FR 6926446A FR 2018021 A1 FR2018021 A1 FR 2018021A1
- Authority
- FR
- France
- Prior art keywords
- door
- sept
- actuating track
- fluid transfer
- spring
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 abstract 2
- 238000013016 damping Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000000979 retarding effect Effects 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
- E05F3/10—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
- E05F3/106—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 crank-arm 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
- E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
-
- 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
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
1,220,007. Door closer. DORKEN & MANKEL K.G. 11 Sept., 1969 [13 Sept., 1968], No. 44953/69. Heading E2M. In a door closer comprising, in a housing 10, a rotary shaft 11 operatively connected to a spring 17 and hydraulic damping device 19, 20 by means of linkage members 13, 14 and a lever 16, a hydraulic piston and cylinder assembly 25, 26 cooperates with an actuating track 45 on member 13 to check the door movement over predetermined angles. The actuating track 45 is engaged by a pressure roller 29 connected through a pivot pin 28 and mounting plates 27 to the piston 26 which comprises at its forward end a fluid transfer passage 31 and ball valve 30 and is held in an operative position by a precompressed spring 33 in the base 25 which has at its other end two fluid transfer passages 36 and 37 (Fig. 3) leading respectively to an adjustable restrictor valve member 38 and an adjustable pressure relief valve assembly 37. The actuating track 45 is contoured to effect the checking action required which may be to delay the door closing when it is wide open (as shown, Figs. 1 and 2) or to produce a retarding action upon the door being opened a certain angle (Figs. 5 and 6).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681784744 DE1784744A1 (en) | 1968-09-13 | 1968-09-13 | Automatic door closer, especially built-in closer |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2018021A1 true FR2018021A1 (en) | 1970-05-29 |
Family
ID=5705813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6926446A Withdrawn FR2018021A1 (en) | 1968-09-13 | 1969-08-01 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1784744A1 (en) |
FR (1) | FR2018021A1 (en) |
GB (1) | GB1220007A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2339046A1 (en) * | 1976-01-20 | 1977-08-19 | Ver Baubeschlag Gretsch Co | STOP DEVICE FOR DOOR CLOSERS |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2608671A1 (en) * | 1976-03-03 | 1977-09-08 | Dorma Baubeschlag | AUTOMATIC DOOR CLOSER |
DE102004002625B4 (en) * | 2004-01-16 | 2012-10-18 | Dorma Gmbh + Co. Kg | door closers |
DE102004002655A1 (en) * | 2004-01-16 | 2005-08-18 | Dorma Gmbh + Co. Kg | Door closer with drive |
CN113150870A (en) * | 2021-04-22 | 2021-07-23 | 江西馨源香料有限公司 | Extraction device for spice preparation and use method |
-
1968
- 1968-09-13 DE DE19681784744 patent/DE1784744A1/en active Pending
-
1969
- 1969-08-01 FR FR6926446A patent/FR2018021A1/fr not_active Withdrawn
- 1969-09-11 GB GB4495369A patent/GB1220007A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2339046A1 (en) * | 1976-01-20 | 1977-08-19 | Ver Baubeschlag Gretsch Co | STOP DEVICE FOR DOOR CLOSERS |
Also Published As
Publication number | Publication date |
---|---|
GB1220007A (en) | 1971-01-20 |
DE1784744A1 (en) | 1971-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |