WO2000042283A1 - Türschliesser - Google Patents
Türschliesser Download PDFInfo
- Publication number
- WO2000042283A1 WO2000042283A1 PCT/EP2000/000078 EP0000078W WO0042283A1 WO 2000042283 A1 WO2000042283 A1 WO 2000042283A1 EP 0000078 W EP0000078 W EP 0000078W WO 0042283 A1 WO0042283 A1 WO 0042283A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- gear
- door closer
- output shaft
- rotation
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000000418 atomic force spectrum Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 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
- E05F3/102—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
- E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
-
- 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
-
- 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
Definitions
- the invention relates to a door closer according to the features of claim 1.
- One toothed cam is connected via the output shaft of the door closer to the end of the arm and the further toothed cam is connected to a pinion of the door closer which engages in a toothed rack and which moves the toothed rack against or with the pretension of a spring of the spring arrangement.
- the changing rolling curve of the two toothed cam disks is intended to counteract the lever arm of the arm which changes with the opening angle of the door leaf, so that the torque of the door leaf required for opening and closing has a predetermined characteristic of the opening angle, in particular a decreasing opening moment is aimed for .
- EP 0 856 628 A1 discloses a door closer, the drive axis of which is connected to an eccentrically mounted gear. This toothed wheel meshes with its teeth within a tooth region which extends in a straight line at an angle and which is arranged within a piston which interacts with a spring. When the drive axle is rotated, lever arms with different lengths result. This changes the force and torque curve.
- the transmission which changes in its transmission ratio over the opening angle of the door, has a first and a second meshing gear, each formed by a circular ring gear, which, while maintaining their center distance which are mounted eccentrically to their center points and of which the first gearwheel is connected to an output shaft and the second gearwheel is connected coaxially to the pivot point to the gearwheel engaging in a toothed rack coupled to the spring arrangement, the axis of rotation of the output shaft running through the pivot point of the first gearwheel, all in such an arrangement that the eccentricity of the gearwheels, which results from the center point of a gearwheel and the new pivot point, is point-symmetrical to its pitch point.
- the effective lever arm is preferably formed by a slide rail linkage or a toggle linkage linkage.
- Figure 2 the two gears of the transmission of Fig. 1 with respect to the position of the center of rotation and.
- FIG. 1 shows a schematic view of a door closer 10 with gear 12 and spring arrangement 14, which are arranged in a housing 16 of the door closer 10.
- the spring 14 is coupled to a rack 20 in a known manner via a piston 18 guided in the housing 16.
- a toothed wheel 22 engages in the toothed rack 20 and is firmly connected to a toothed wheel 24, the axis of rotation 26 of the toothed wheel 22 and the axis of rotation of the toothed wheel 24 being identical.
- the two gear wheels 24 and 28 are provided with normal toothing and are rotatably mounted eccentrically with respect to their central axis 34 and 36 by a predetermined amount e.
- the axis of rotation 26 of the gear wheel 24 is thus spaced from its central axis 34 and the axis of rotation 32 of the gear wheel 28 from its central axis 36 by the amount e.
- a toggle lever or a slide rail linkage can act on the output shaft 30 in a known manner.
- the door closer 10 can also be designed as a floor door closer, the output shaft 30 then interacting with a bearing of a door, not shown here.
- the meshing gears 24 and 28 are shown in connection with an XY coordinate system, the X axis connecting the two pivot points 38 and 40 formed by the axes of rotation 26 and 32.
- the center points 42 formed by the central axes 34 and 36 and 44 each have the assigned pivot point 38 or 40 the distance e which determines the eccentricity.
- the center points 42 and 44 relate to a circular ring gear of the respective gear wheel 24 or 28 with a circular root circle, head circle, rolling circle and others
- the eccentricity e formed by the center point 42 and the pivot point 38 or by the center point 44 and the pivot point 40 is point-symmetrical to the rolling point 46 of the two meshing gear wheels 24 and 28 in which the two rolling circles 48 and 50 of the gears 24 and 28 touch
- the gears 24 and 28 have a corresponding design to each other. This enables the distance from the pivot point 38 to the rolling point 46 to increase or decrease as the distance between the pivot point 40 and the rolling point 46 increases as the gears 24 and 28 rotate Reduced or enlarged The distance between the pivot points 38 and 40 of the two gear wheels 24 and 28 to one another remains constant during the rotation of the gear wheels 24 and 28
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Lock And Its Accessories (AREA)
- Transmission Devices (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0004135-1A BR0004135A (pt) | 1999-01-14 | 2000-01-07 | Dispositivo de fechamento de porta |
EP00901073A EP1064446B1 (de) | 1999-01-14 | 2000-01-07 | Türschliesser |
PL342839A PL196250B1 (pl) | 1999-01-14 | 2000-01-07 | Samozamykacz drzwiowy |
AT00901073T ATE264982T1 (de) | 1999-01-14 | 2000-01-07 | Türschliesser |
DE50006121T DE50006121D1 (de) | 1999-01-14 | 2000-01-07 | Türschliesser |
AU21064/00A AU2106400A (en) | 1999-01-14 | 2000-01-07 | Door closer |
HU0100767A HU224233B1 (hu) | 1999-01-14 | 2000-01-07 | Ajtócsukó szerkezet |
CA002321871A CA2321871A1 (en) | 1999-01-14 | 2000-01-07 | Door closer |
US09/661,412 US6510586B1 (en) | 1999-01-14 | 2000-09-13 | Door closer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19901035A DE19901035C1 (de) | 1999-01-14 | 1999-01-14 | Türschließer |
DE19901035.8 | 1999-01-14 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/661,412 Continuation-In-Part US6510586B1 (en) | 1999-01-14 | 2000-09-13 | Door closer |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000042283A1 true WO2000042283A1 (de) | 2000-07-20 |
Family
ID=7894139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/000078 WO2000042283A1 (de) | 1999-01-14 | 2000-01-07 | Türschliesser |
Country Status (12)
Country | Link |
---|---|
US (1) | US6510586B1 (de) |
EP (1) | EP1064446B1 (de) |
CN (1) | CN1143048C (de) |
AT (1) | ATE264982T1 (de) |
AU (1) | AU2106400A (de) |
BR (1) | BR0004135A (de) |
CA (1) | CA2321871A1 (de) |
DE (3) | DE19901035C1 (de) |
ES (1) | ES2220387T3 (de) |
HU (1) | HU224233B1 (de) |
PL (1) | PL196250B1 (de) |
WO (1) | WO2000042283A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9121217B1 (en) | 2001-07-13 | 2015-09-01 | Steven M. Hoffberg | Intelligent door restraint |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7865999B2 (en) * | 2007-02-02 | 2011-01-11 | Yale Security Inc. | Door motion controller assembly |
DE102008018759A1 (de) * | 2008-02-21 | 2009-08-27 | Ludwig Dierl | Synchronflachriementrieb |
US8720113B1 (en) * | 2012-11-02 | 2014-05-13 | Paul Jules Krivoy | Non-handed swing door operator |
CN110239613B (zh) * | 2019-07-02 | 2023-11-21 | 济宁六合工程机械有限公司 | 一种角度与高度可调节的方向机 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR863706A (fr) * | 1939-03-07 | 1941-04-08 | Perfectionnements aux dispositifs d'entrainement pour produire une variation cyclique de vitesse | |
DE929532C (de) * | 1952-06-10 | 1955-06-27 | Engstfeld Wilh Fa | Selbsttaetiger Tuerschliesser fuer Pendeltueren |
FR1510056A (fr) | 1966-12-06 | 1968-01-19 | Levasseur Ets | Perfectionnements aux ferme-portes automatiques |
US3396424A (en) * | 1967-06-19 | 1968-08-13 | Norris Industries | Door closer |
DE3327979C1 (de) * | 1983-08-03 | 1984-07-26 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Zahnstangengetriebe, insbesondere Zahnstangen-Lenkgetriebe für Kraftfahrzeuge |
US5199393A (en) * | 1991-06-11 | 1993-04-06 | Lando Baldassini | Timing apparatus for a four-stroke engine with camshafts running at differentiated angular rotation |
EP0856628A1 (de) | 1997-01-29 | 1998-08-05 | Abloy Oy | Türschliesser |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1595722A (en) * | 1922-11-10 | 1926-08-10 | Norton Door Closer Company | Double-acting hydraulic doorcheck |
US3696462A (en) * | 1971-01-11 | 1972-10-10 | Republic Industries | Combined door checking and door hold open mechanism |
US3874117A (en) * | 1973-09-28 | 1975-04-01 | R H Boehm Company Inc | Electric door opener |
DE3638353C3 (de) * | 1985-07-05 | 1997-06-19 | Geze Grundstueck Beteiligung | Türschließer |
DE3524185A1 (de) * | 1985-07-05 | 1987-01-15 | Geze Gmbh | Tuerschliesser |
US4763385A (en) * | 1985-07-05 | 1988-08-16 | Geze Gmbh | Door closure transmission utilizing an eccentric pinion |
US4915280A (en) * | 1988-06-22 | 1990-04-10 | International Business Machines Corporation | Forms feed tractor |
JPH0270879A (ja) * | 1988-09-06 | 1990-03-09 | Sankyo Seiki Mfg Co Ltd | ドアクローザー |
US5417013A (en) * | 1992-07-10 | 1995-05-23 | Dorma Gmbh + Co. Kg | Overhead door closer with slide rail for concealed installation in door panels or door frames |
US5309676A (en) * | 1992-07-23 | 1994-05-10 | C. J. Rush A Division Of Derlan Manufacturing Inc. | Balanced door closing apparatus |
US5850671A (en) * | 1996-03-01 | 1998-12-22 | Geze Gmbh & Co. | Door closer |
KR100202260B1 (ko) * | 1997-03-04 | 1999-06-15 | 우생윤 | 자동도어 클로우저 유니트 |
DE19964436B4 (de) * | 1999-01-14 | 2005-12-29 | Dorma Gmbh + Co. Kg | Drehtürantrieb |
-
1999
- 1999-01-14 DE DE19901035A patent/DE19901035C1/de not_active Revoked
- 1999-01-14 DE DE19964297A patent/DE19964297B4/de not_active Expired - Fee Related
-
2000
- 2000-01-07 WO PCT/EP2000/000078 patent/WO2000042283A1/de active IP Right Grant
- 2000-01-07 PL PL342839A patent/PL196250B1/pl not_active IP Right Cessation
- 2000-01-07 AU AU21064/00A patent/AU2106400A/en not_active Abandoned
- 2000-01-07 ES ES00901073T patent/ES2220387T3/es not_active Expired - Lifetime
- 2000-01-07 BR BR0004135-1A patent/BR0004135A/pt not_active IP Right Cessation
- 2000-01-07 HU HU0100767A patent/HU224233B1/hu not_active IP Right Cessation
- 2000-01-07 CA CA002321871A patent/CA2321871A1/en not_active Abandoned
- 2000-01-07 DE DE50006121T patent/DE50006121D1/de not_active Expired - Lifetime
- 2000-01-07 CN CNB008000034A patent/CN1143048C/zh not_active Expired - Fee Related
- 2000-01-07 EP EP00901073A patent/EP1064446B1/de not_active Expired - Lifetime
- 2000-01-07 AT AT00901073T patent/ATE264982T1/de not_active IP Right Cessation
- 2000-09-13 US US09/661,412 patent/US6510586B1/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR863706A (fr) * | 1939-03-07 | 1941-04-08 | Perfectionnements aux dispositifs d'entrainement pour produire une variation cyclique de vitesse | |
DE929532C (de) * | 1952-06-10 | 1955-06-27 | Engstfeld Wilh Fa | Selbsttaetiger Tuerschliesser fuer Pendeltueren |
FR1510056A (fr) | 1966-12-06 | 1968-01-19 | Levasseur Ets | Perfectionnements aux ferme-portes automatiques |
US3396424A (en) * | 1967-06-19 | 1968-08-13 | Norris Industries | Door closer |
DE3327979C1 (de) * | 1983-08-03 | 1984-07-26 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Zahnstangengetriebe, insbesondere Zahnstangen-Lenkgetriebe für Kraftfahrzeuge |
US5199393A (en) * | 1991-06-11 | 1993-04-06 | Lando Baldassini | Timing apparatus for a four-stroke engine with camshafts running at differentiated angular rotation |
EP0856628A1 (de) | 1997-01-29 | 1998-08-05 | Abloy Oy | Türschliesser |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9121217B1 (en) | 2001-07-13 | 2015-09-01 | Steven M. Hoffberg | Intelligent door restraint |
US9995076B1 (en) | 2001-07-13 | 2018-06-12 | Steven M. Hoffberg | Intelligent door restraint |
Also Published As
Publication number | Publication date |
---|---|
CN1143048C (zh) | 2004-03-24 |
BR0004135A (pt) | 2000-11-21 |
DE50006121D1 (de) | 2004-05-27 |
PL196250B1 (pl) | 2007-12-31 |
EP1064446A1 (de) | 2001-01-03 |
ES2220387T3 (es) | 2004-12-16 |
DE19964297A1 (de) | 2002-10-31 |
HU224233B1 (hu) | 2005-06-28 |
PL342839A1 (en) | 2001-07-16 |
CN1293733A (zh) | 2001-05-02 |
US6510586B1 (en) | 2003-01-28 |
HUP0100767A2 (hu) | 2001-06-28 |
ATE264982T1 (de) | 2004-05-15 |
EP1064446B1 (de) | 2004-04-21 |
DE19901035C1 (de) | 2000-08-17 |
CA2321871A1 (en) | 2000-07-20 |
HUP0100767A3 (en) | 2001-10-29 |
AU2106400A (en) | 2000-08-01 |
DE19964297B4 (de) | 2006-05-11 |
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