WO2000073610A1 - Stopper for braking a door - Google Patents
Stopper for braking a door Download PDFInfo
- Publication number
- WO2000073610A1 WO2000073610A1 PCT/AT2000/000148 AT0000148W WO0073610A1 WO 2000073610 A1 WO2000073610 A1 WO 2000073610A1 AT 0000148 W AT0000148 W AT 0000148W WO 0073610 A1 WO0073610 A1 WO 0073610A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- link
- brake
- braking element
- braking
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/44—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
- E05C17/443—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet of the pivoted lever or eccentric type, e.g. for sliding windows
Definitions
- the invention relates to a brake stopper for doors with a brake element arranged in the bottom region of the door.
- the invention is therefore based on the object to provide a brake stopper of the type described, which is distinguished by its adjustability and functional reliability and can be fully integrated in a door.
- the invention solves this problem in that the braking element is guided in the adjustable door and actuated by a movement of the door Actuator can be advanced from a basic position retracted when the door is closed into its braking position which projects beyond the lower edge of the door when the door is open.
- the braking element By the interaction of the braking element and actuator, the braking element is pivoted depending on the opening width of the door from the basic position to the braking position or from the braking position to the basic position and thus the door is either braked in a predetermined open position or released for movement.
- the braking element and the actuator remain largely invisible due to their arrangement in the lower edge region of the door and there is also no stop or the like fixedly attached to the floor or wall.
- the actuator consists of a sliding along the lower edge of the sliding block for pivoting adjustment of the longitudinally non-displaceably guided brake element and a linkage to the pivot axis of the door spaced articulation of the backdrop on the door frame or on the floor.
- the linkage support which is eccentric to the door pivot axis, causes the link to move relative to the door when the door moves, which means that the braking element can be adjusted in a functionally reliable manner by means of the link.
- linkage consists of an articulated connection, a threaded rod and a tube with an internal thread for longitudinal adjustment, since with the aid of this linkage the backdrop moves relative to the braking element and thus to a specific braking area Door can be adjusted.
- the linkage consists of an articulated connection, a threaded rod and a helical spring, which helical spring has a turn-to-turn end section and an end section with spaced turns and screwed with its turn-to-turn end section onto the threaded rod and with it If the other end section is articulated on the link, the linkage can not only be adjusted in length by screwing the threaded rod and coil spring, but the coil spring also allows compensation for installation and movement inaccuracies between the link and the threaded rod, as well as damping the movement impacts that occur during braking.
- FIG. 1 shows a brake stopper according to the invention installed in a door in a schematic, partially sectioned bottom view
- Fig. 13 shows a modified embodiment of a brake stopper in a partially sectioned bottom view.
- a brake stopper for doors 1 comprises a brake element 11 provided with a brake pad 12 and an actuator for the brake element 11.
- the actuator consists of a link 7 guided in link blocks 8 and a longitudinally adjustable linkage made of an internal thread provided with an internal thread.
- the brake stopper is inserted or screwed into a milling or recess 2 of the underside 1 of the door leaf.
- the link 7 has a longitudinal groove 9 and is guided by sliding blocks or pins 10 of the link bearing blocks 8 in a slidingly adjustable manner by the two link bearing blocks 8 seated on a common base plate.
- the link 7 carries the braking element 11 between the bearing blocks 8, the longitudinal groove 9 of the link 7 being provided with an extension 14 in the area of the braking element 11 and the braking element 11 engaging in the longitudinal groove 9 with a guide lug 13.
- the articulated piece 6 is articulated on one end to a door frame 15 at a distance from the pivot axis of the door 1 and at the other end connected to the pipe 4 guided by a bearing block 3.
- Link 7 and tube 4 are coupled by means of the threaded rod 5 adjustable in length.
- the brake stopper 11 which may include one or more brake elements 11 (Fig. 6-8 or Fig. 9 and 10), is in its retracted basic position with the door closed (Fig. 12). If the door is opened, the door leaf moves away from the articulation point of the joint piece 6 (FIG. 11) with increasing opening angle and thus pulls the link 7 relative to the door frame 15. From an opening angle of the door that can be adjusted by means of the threaded rod, the braking element becomes released by the extension 14 of the longitudinal slot 9, folds down with a rotation about the longitudinal axis and brakes the door.
- the pivoting of the braking element 11 from its basic position with the door closed into its braking position with the door open is carried out by the dead weight or a spring preload of the braking element 11, however, the braking element 11 is folded back in the direction of the basic position by the run-up path formed by the extension 14 when the door is closed , which prevents undesirable grinding or sliding of the braking element on the floor.
- a helical spring 17 is used instead of the tube 4 in the linkage, which helical spring 17 is wound with a winding end to end. section is screwed onto the threaded rod 5 and engages with a spaced end section having turns in a groove of the link 7.
- This coil spring 17 also allows the length of the linkage to be adjusted, but it also enables compensation for movement inaccuracies and damping of shock loads that occur during braking.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gates (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00934803A EP1180192A1 (en) | 1999-05-26 | 2000-05-25 | Stopper for braking a door |
CA002374978A CA2374978A1 (en) | 1999-05-26 | 2000-05-25 | Stopper for braking a door |
AU50538/00A AU5053800A (en) | 1999-05-26 | 2000-05-25 | Stopper for braking a door |
JP2001500082A JP2003500582A (en) | 1999-05-26 | 2000-05-25 | Brake stopper for door |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0093499A AT407892B (en) | 1999-05-26 | 1999-05-26 | BRAKE STOPPER FOR DOORS |
ATA934/99 | 1999-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000073610A1 true WO2000073610A1 (en) | 2000-12-07 |
Family
ID=3503213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2000/000148 WO2000073610A1 (en) | 1999-05-26 | 2000-05-25 | Stopper for braking a door |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1180192A1 (en) |
JP (1) | JP2003500582A (en) |
CN (1) | CN1352723A (en) |
AT (1) | AT407892B (en) |
AU (1) | AU5053800A (en) |
CA (1) | CA2374978A1 (en) |
HU (1) | HUP0201493A2 (en) |
WO (1) | WO2000073610A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT501872B1 (en) * | 2004-03-15 | 2007-03-15 | Stierberger Josef | DOOR WITH A BRAKE STOPPER |
CN110418531A (en) * | 2019-08-19 | 2019-11-05 | 蚌埠依爱消防电子有限责任公司 | A kind of full injection molding fire-fighting controller |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE253610C (en) * | ||||
US3111340A (en) * | 1962-02-26 | 1963-11-19 | Thomas A Spencer | Doorstop |
DE2522222A1 (en) * | 1975-05-20 | 1976-12-02 | Werner Franke | Handle actuated door stop concealed mechanism - is coupled to handle mechanism and to door stop strip |
US4605250A (en) * | 1982-12-08 | 1986-08-12 | Simo Company Angel | Internal brake for doors |
DE4012257A1 (en) * | 1990-04-17 | 1991-10-24 | Hansa Anlagenbau Gmbh U Co Kg | Open door securing fixing - has resilient drive actuated by eccentric on handle giving over centre position |
WO1992003630A1 (en) | 1990-08-28 | 1992-03-05 | Bernard Arthur Rear | Device for restricting the movements of doors |
-
1999
- 1999-05-26 AT AT0093499A patent/AT407892B/en not_active IP Right Cessation
-
2000
- 2000-05-25 HU HU0201493A patent/HUP0201493A2/en unknown
- 2000-05-25 AU AU50538/00A patent/AU5053800A/en not_active Abandoned
- 2000-05-25 CA CA002374978A patent/CA2374978A1/en not_active Abandoned
- 2000-05-25 CN CN00808073.9A patent/CN1352723A/en active Pending
- 2000-05-25 JP JP2001500082A patent/JP2003500582A/en active Pending
- 2000-05-25 EP EP00934803A patent/EP1180192A1/en not_active Withdrawn
- 2000-05-25 WO PCT/AT2000/000148 patent/WO2000073610A1/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE253610C (en) * | ||||
US3111340A (en) * | 1962-02-26 | 1963-11-19 | Thomas A Spencer | Doorstop |
DE2522222A1 (en) * | 1975-05-20 | 1976-12-02 | Werner Franke | Handle actuated door stop concealed mechanism - is coupled to handle mechanism and to door stop strip |
US4605250A (en) * | 1982-12-08 | 1986-08-12 | Simo Company Angel | Internal brake for doors |
DE4012257A1 (en) * | 1990-04-17 | 1991-10-24 | Hansa Anlagenbau Gmbh U Co Kg | Open door securing fixing - has resilient drive actuated by eccentric on handle giving over centre position |
WO1992003630A1 (en) | 1990-08-28 | 1992-03-05 | Bernard Arthur Rear | Device for restricting the movements of doors |
Also Published As
Publication number | Publication date |
---|---|
CA2374978A1 (en) | 2000-12-07 |
AU5053800A (en) | 2000-12-18 |
ATA93499A (en) | 2000-11-15 |
HUP0201493A2 (en) | 2002-10-28 |
CN1352723A (en) | 2002-06-05 |
AT407892B (en) | 2001-07-25 |
EP1180192A1 (en) | 2002-02-20 |
JP2003500582A (en) | 2003-01-07 |
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