EP0573784A1 - Tringlerie pour commander des ailes tournantes, notamment des portes et similaires - Google Patents

Tringlerie pour commander des ailes tournantes, notamment des portes et similaires Download PDF

Info

Publication number: EP0573784A1
Authority: EP; European Patent Office
Prior art keywords: lever; linkage; rail; levers; linkage according
Prior art date: 1992-05-13
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.): Granted

Application number

EP93107382A

Other languages

German (de)

English (en)

Other versions

EP0573784B1 (fr

Inventor

Georg Bamberger

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Agta Record AG

Original Assignee

AG fuer Tuerautomation

Priority date (The priority date 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 date listed.)

1992-05-13

Filing date

1993-05-06

Publication date

1993-12-15

1993-05-06 Application filed by AG fuer Tuerautomation filed Critical AG fuer Tuerautomation

1993-12-15 Publication of EP0573784A1 publication Critical patent/EP0573784A1/fr

1999-04-07 Application granted granted Critical

1999-04-07 Publication of EP0573784B1 publication Critical patent/EP0573784B1/fr

2013-05-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
- 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
- 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 linkage for driving rotating leaves such as doors and the like according to the preamble of claim 1.
a swing door operator has become known, for example, from the brochure "record-automatic swing door operator DFA 125" from AG for door automation.
a V-shaped linkage ie. H. a toggle lever used.
By rotating the output shaft of the drive unit one of the two levers of the toggle lever is set in rotation, which, via the articulated connection, pivots the second lever of the toggle lever and thus ultimately the door to be actuated.
a so-called sliding linkage In the above Brochure sheet is also shown a so-called sliding linkage.
a slide rail attached to the door is used, in which the lever connected to the output shaft of the drive unit engages.
the slide rail attached to the door serves as a second lever, the free end of the rotatable lever being movable along the rail, that is, in the manner of an articulated connection that is not fixed but relatively movable during the opening and closing process of the door.
the present invention remarkably provides a significant improvement in security standards such linkage. This is because the linkages which have become known according to the prior art are particularly dangerous when pivoted in the locked position. Because in the locked position, the two levers, which are connected via a joint, are brought into a V position, in which the maximum distance between the levers is often only less than 2 or 3 cm. In the direction of the joint itself, this distance decreases like scissors, so that in the worst case a hand or a finger inserted between the two levers could be squeezed and sheared off during the closing process.
the present invention proposes to provide, at least on one of the levers, an additional lever shoulder projecting in the transverse direction, so that at least one of the two levers has an essentially L-shape.
the length and orientation of the lever attachment can be such that in the closed position the two levers e.g. take a parallel position to each other, the distance between them is dimensioned sufficiently large that especially fingers inserted between them or the hand inserted between them cannot be squeezed.
one end of the lever is fork-shaped and receives the other end of the second lever therein.
both levers can be arranged lying in one plane. This prevents undesired additional tilting moments during power transmission.
FIG. 1 shows a partial schematic representation of a door frame 1 with a swing door 5 that can be pivoted by means of a pivot axis.
the housing 7 of a rotary leaf drive 9 is mounted on the upper horizontal cross member of the door frame 1.
a linkage formed in the form of a toggle lever is driven via a drive axle emerging at the bottom of the swing door drive 9 in order to open and close the swing door 5.
FIGS. 2 and 3 show a vertically running drive axis 13, which at the same time represents the output shaft of the rotary leaf drive 9 and can pivot the first lever 11a shown in FIG. 2 in its starting and closed position along the circular path 17 with a corresponding, usually electrical drive.
the second lever 11b of the linkage 11 is articulated on the swing door 5 via a joint 19.
the illustration also shows that, in the exemplary embodiment shown, the first lever 11a is provided with a lever or angled shoulder 23 adjacent to the articulated connection 21.
the result is an L-shape, hereinafter also referred to as a golf club shape.
the length of the lever-angle projection 23 is preferably chosen so that it is generally more than 2 cm, preferably more than 2.5 cm, 3 cm, 3.5 cm, 4 cm, 4.5 cm, 5 cm etc. up to 10 cm and even more if necessary, depending on the circumstances and requirements.
the length is chosen so that the rear distance between the drive axis 13 and the hinge 19, that is, between the two articulation points of the two levers 11a, 11b on the rotary leaf drive 9 or the rotary leaf door 5 is at least approximately the length of the angle approach 23 corresponds, so that the two levers 11a or 11b are aligned at a corresponding distance substantially parallel to one another and generally protrude from the plane of the door at an angle of approximately 90 °.
lever 11a provided with the angular extension 23 ends in a fork-shaped end 27, in which the hinge axis 21 'is held, on which one is penetrated by the hinge axis 21' Cross bore provided and belonging to the lever 11b pin 12 is pivotally anchored.
This arrangement makes it possible to ensure that the linkage 11 and thus both levers 11a and 11b lie in a common plane perpendicular to the axes 13, 19 and 21 '. This prevents undesired tilting moments when swiveling.
the swing drive 9 is actuated in a manner not shown, so that the first lever 11a is pivoted from the position shown in FIG. 2 to the position shown in FIG. 3, via which the door is pivoted accordingly is brought into the open position shown in Figure 3.
the closing process takes place in reverse, whereby the fingers or the hand cannot or cannot be squeezed due to the specific design of the linkage 11 even when fingers or hand are inserted into the space between the two levers 11a and 11b, since the distance is sufficiently large is measured.
the other lever 11b can also be provided with the angle extension 23 or both levers with a corresponding angle extension.
the cable-shaped end 27 could be provided on the other lever.
Figures 5 and 6 show an example in which the linkage 11 is shown in the manner of a parallel linkage.
parallel linkage is used when one lever 11a is aligned approximately in the direction parallel to the level of the swing door 5.
the second lever 11b which is connected to the first via the articulated connection 21, then engages with a rotary wing attachment 5 ', which, as a fixed short column, is arranged e.g. B. extends approximately at right angles from the plane of the swing door 5 away.
the two levers 11a and 11b are also aligned in the closed position at a sufficiently large distance from one another so that no bruises can occur here either.
the distance can optionally also be chosen so that in the closed position the distance between the second lever 11b projecting beyond the housing 7 approximately in parallel position comes to lie at a sufficient distance from the actual housing 7, so that in this embodiment there is also no pinching can arise between this second lever 11b and the corresponding housing wall of the housing 7.
this hinge pin 21 ′′ engages in a rail 11c attached to the rotating wing 5.
this hinge pin 21 ′′ can also be understood as a hinge connection between the first lever 11a and the rail 11c acting in the sense of a second lever 11b that can be moved along the swing door 5 when opening and closing.
the lever 11a can be provided, in addition to its one angle shoulder 23, another one in the area of the drive axis 13 of the rotary leaf drive 6, another angle shoulder extending in the same lateral direction, so that there is also no crushing between the lever 11a and the rail 11c or can enter the housing 7 of the rotary leaf drive 9.
the angle lugs could be of the same shape, so that the section of the lever 11a running between the angle lugs is aligned, for example, parallel to a straight line running between its two opposite articulation points.

Landscapes

Power-Operated Mechanisms For Wings (AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Wing Frames And Configurations (AREA)

EP93107382A 1992-05-13 1993-05-06 Tringlerie pour commander des ailes tournantes, notamment des portes et similaires Expired - Lifetime EP0573784B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4215757A DE4215757C2 (de)	1992-05-13	1992-05-13	Gestänge zum Antrieb von Drehflügeln, insbesondere Türen und dergleichen
DE4215757		1992-05-13

Publications (2)

Publication Number	Publication Date
EP0573784A1 true EP0573784A1 (fr)	1993-12-15
EP0573784B1 EP0573784B1 (fr)	1999-04-07

Family

ID=6458760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP93107382A Expired - Lifetime EP0573784B1 (fr)	1992-05-13	1993-05-06	Tringlerie pour commander des ailes tournantes, notamment des portes et similaires

Country Status (3)

Country	Link
EP (1)	EP0573784B1 (fr)
AT (1)	ATE178686T1 (fr)
DE (2)	DE4215757C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE202010000905U1 (de) *	2010-01-14	2011-06-01	Jansen Entwicklungs GmbH & Co. KG, 26903	Brandschutzeinrichtung
CN107035260A (zh) *	2017-05-16	2017-08-11	南通金亿达门业有限公司	一种防止夹手的门

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2053172A (en) *	1935-05-07	1936-09-01	Cecil R Young	Electric door opener
FR1008504A (fr) *	1950-01-18	1952-05-19	Informations Soc D	Perfectionnements apportés aux ferme-portes
US3135845A (en) *	1961-01-10	1964-06-02	Burnham Corp	Weight operated overload motor control for ventilating systems
US3510984A (en) *	1969-01-17	1970-05-12	Stanley Works	Control linkage for biswinging door
FR2359447A1 (fr) *	1976-07-22	1978-02-17	Grego Bruno	Perfectionnement a la commande automatique des portails a deux battants
EP0484258A1 (fr) *	1990-10-29	1992-05-06	Société Anonyme: AD HOME	Dispositif de commande d'ouverture et de fermeture d'un vantail pivotant sur 180 degrés et installation incluant un tel dispositif

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US289380A (en) *		1883-12-04		Pneumatic door-check
US878521A (en) *	1902-02-13	1908-02-11	William Gilfillan	Combined door check and spring.
US1130923A (en) *	1913-04-28	1915-03-09	John Crawford Moore	Door-closer or door-check.
US1155310A (en) *	1915-05-29	1915-09-28	American Hardware Corp	Door-controller.
DE4124282A1 (de) *	1991-07-23	1993-01-28	Dorma Gmbh & Co Kg	Elektromechanischer drehtuerantrieb

1992
- 1992-05-13 DE DE4215757A patent/DE4215757C2/de not_active Expired - Fee Related
1993
- 1993-05-06 AT AT93107382T patent/ATE178686T1/de not_active IP Right Cessation
- 1993-05-06 DE DE59309496T patent/DE59309496D1/de not_active Expired - Fee Related
- 1993-05-06 EP EP93107382A patent/EP0573784B1/fr not_active Expired - Lifetime

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2053172A (en) *	1935-05-07	1936-09-01	Cecil R Young	Electric door opener
FR1008504A (fr) *	1950-01-18	1952-05-19	Informations Soc D	Perfectionnements apportés aux ferme-portes
US3135845A (en) *	1961-01-10	1964-06-02	Burnham Corp	Weight operated overload motor control for ventilating systems
US3510984A (en) *	1969-01-17	1970-05-12	Stanley Works	Control linkage for biswinging door
FR2359447A1 (fr) *	1976-07-22	1978-02-17	Grego Bruno	Perfectionnement a la commande automatique des portails a deux battants
EP0484258A1 (fr) *	1990-10-29	1992-05-06	Société Anonyme: AD HOME	Dispositif de commande d'ouverture et de fermeture d'un vantail pivotant sur 180 degrés et installation incluant un tel dispositif

Also Published As

Publication number	Publication date
DE4215757A1 (de)	1992-09-10
EP0573784B1 (fr)	1999-04-07
DE4215757C2 (de)	1994-07-14
ATE178686T1 (de)	1999-04-15
DE59309496D1 (de)	1999-05-12

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