NL6415037A - - Google Patents
Info
- Publication number
- NL6415037A NL6415037A NL6415037A NL6415037A NL6415037A NL 6415037 A NL6415037 A NL 6415037A NL 6415037 A NL6415037 A NL 6415037A NL 6415037 A NL6415037 A NL 6415037A NL 6415037 A NL6415037 A NL 6415037A
- Authority
- NL
- Netherlands
- Prior art keywords
- piston
- valve
- cam
- cylinder
- spindle
- Prior art date
Links
- 238000013016 damping Methods 0.000 abstract 4
- 230000001105 regulatory 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
- E05F3/22—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
- 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/41—Concealed
-
- 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/452—Mounting location; Visibility of the elements in or on the floor or wall
-
- 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
1,050,496. Door closers. VEREINIGTE BAUBESCHLAGFABRIKEN GRETSCH & Co. G.m.b.H. Dec. 21, 1964 [Dec. 24, 1963], No. 51954/64. Heading E2M. In a closing device for doors in which a closer spring 8, Fig. 2 (not shown) and a hydraulic damping arrangement 9 both act on individual rocking arms operated by individual cams mounted on the door pivot spindle, the bore of the damping arrangement cam 7 Fig. 3 (not shown) is provided with stop surfaces 25, 26 which are aligned with abutment surfaces 28 on the spindle so that relative movement between the cam 7 and the spindle is possible. The hydraulic damping arrangement 9 consists of a cylinder 42 containing a piston 43 which is connected by a piston rod to the end of rocking arm 16 and houses a piston spring 40, said piston 43 acting at the end of its stroke to open a valve 47 in the end of the cylinder. Said valve 47 when operated by the piston 43 reduces the pressure in the cylinder as the cam 7 passes the "door closed" position and the cam 7 is rotated relative to the spindle by the piston spring 40. The valve 47 can also act as a pressure-relief valve for the cylinder. Before the valve 47 is operated a damping hydraulic pressure is achieved by restricting the flow of oil through a channel 44 in a pin 45, the amount of restriction being adjustable by a regulating screw 46.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV25084A DE1263543B (en) | 1963-12-24 | 1963-12-24 | Closer for swing doors and stop doors |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6415037A true NL6415037A (en) | 1965-06-25 |
NL144022B NL144022B (en) | 1974-11-15 |
Family
ID=7581670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6415037A NL144022B (en) | 1963-12-24 | 1964-12-23 | DOOR CLOSER FOR A SWING DOOR. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3273196A (en) |
AT (2) | AT260046B (en) |
BE (1) | BE657380A (en) |
CH (1) | CH428486A (en) |
DE (1) | DE1263543B (en) |
DK (1) | DK112072B (en) |
GB (1) | GB1050496A (en) |
NL (1) | NL144022B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1584237C3 (en) * | 1966-11-12 | 1975-02-13 | Vereinigte Baubeschlagfabriken Gretsch & Co Gmbh, 7250 Leonberg | Closer for swing doors |
FR2045128A5 (en) * | 1969-06-04 | 1971-02-26 | Verrieres Appliq Et | |
US3702015A (en) * | 1971-10-13 | 1972-11-07 | Bommer Spring Hinge Co Inc | Hold open assembly for checking floor hinge |
DE2535244C3 (en) * | 1975-08-07 | 1985-01-24 | Geze Gmbh, 7250 Leonberg | Universal door closer |
DE2608671A1 (en) * | 1976-03-03 | 1977-09-08 | Dorma Baubeschlag | AUTOMATIC DOOR CLOSER |
DE10339106A1 (en) * | 2003-08-22 | 2005-03-17 | Dorma Gmbh + Co. Kg | Floor spring |
DE102014101849A1 (en) * | 2014-02-13 | 2015-08-13 | Hettich-Oni Gmbh & Co. Kg | Bearing arrangement for a door |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1085192A (en) * | 1912-05-27 | 1914-01-27 | Standard Mfg Company | Door-check. |
GB538942A (en) * | 1939-11-18 | 1941-08-22 | Safelocks Ltd | Improvements in and relating to spring and check devices for doors and the like |
US2603818A (en) * | 1948-04-12 | 1952-07-22 | George W Houlsby Jr | Door check mechanism |
FR1269893A (en) * | 1960-09-02 | 1961-08-18 | Ver Baubeschlag Gretsch Co | Locking, in particular for swing doors |
-
0
- GB GB1050496D patent/GB1050496A/en not_active Expired
-
1963
- 1963-12-24 DE DEV25084A patent/DE1263543B/en active Pending
-
1964
- 1964-12-18 AT AT1073264A patent/AT260046B/en active
- 1964-12-18 AT AT616466A patent/AT265065B/en active
- 1964-12-21 BE BE657380D patent/BE657380A/xx unknown
- 1964-12-21 CH CH1642164A patent/CH428486A/en unknown
- 1964-12-23 NL NL6415037A patent/NL144022B/en unknown
- 1964-12-23 DK DK633064A patent/DK112072B/en unknown
- 1964-12-23 US US42059264 patent/US3273196A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AT260046B (en) | 1968-02-12 |
NL144022B (en) | 1974-11-15 |
CH428486A (en) | 1967-01-15 |
US3273196A (en) | 1966-09-20 |
GB1050496A (en) | 1900-01-01 |
DK112072B (en) | 1968-11-04 |
DE1263543B (en) | 1968-03-14 |
BE657380A (en) | 1965-04-16 |
AT265065B (en) | 1968-09-25 |
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