EP0119224A1 - Dispositif mecanique d'ouverture et de fermeture de porte - Google Patents

Dispositif mecanique d'ouverture et de fermeture de porte

Info

Publication number
EP0119224A1
EP0119224A1 EP19830902829 EP83902829A EP0119224A1 EP 0119224 A1 EP0119224 A1 EP 0119224A1 EP 19830902829 EP19830902829 EP 19830902829 EP 83902829 A EP83902829 A EP 83902829A EP 0119224 A1 EP0119224 A1 EP 0119224A1
Authority
EP
European Patent Office
Prior art keywords
door
drum
closing
opening
wire
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Withdrawn
Application number
EP19830902829
Other languages
German (de)
English (en)
Inventor
Stig Stenmark
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0119224A1 publication Critical patent/EP0119224A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E05D15/262—Suspension arrangements for wings for folding wings folding vertically
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E05F15/686—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by cables or ropes
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • 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
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • This invention relates to a device for mechanically opening and closing a door,, especially a garage door, which comprises an upper door portion and a lower door portion, which are hingedly connected to each ot er along a line substantially in parallel with the upper and lower edge of the door, in such a manner, that the upper door portion at its upper edge is hingedly conn ⁇ ected to a case or wall, and the door comprises at least one linkage, which controls the movements of the door portions at the closing and opening of the door, and the linkage is designed so as at fully opened door to assume a self-braking position.
  • Doors of the afore-mentioned type usually are designed so that at opening the door at least one linkage is * folded together by the two hingedly connected door portions.
  • the linkage When the door is fully open, the linkage has assumed a so-called self-braking position, which must be released when the door is to be opened.
  • This releas ⁇ ing in combination with the relatively complicated opening ane closing movement pattern of the door, has to a high degree increased the difficulties of prod ⁇ ucing an auxiliary equipment in the form of a device for opening and closing the door mechanically.
  • the present invention therefore, has the object to produce a device, which in a simple way overcomes the aforesaid difficulties. This object is achieved in that the device has been given the characterizing features defined in the attached claims.
  • FIG. 1 is a perspective view from above of a door embodiment according to known art of the type described above
  • Fig. 2 shows the door acc ⁇ ording to Fig. 1 completed with a davice according to the invention
  • Fig. 3 shows the door according to Fig. 2 in half-open position
  • Fig. 4 shows the door accord ⁇ ing to Figs. 2 and 3 in fully open position
  • Fig. 5 shows an alternative embodiment of the invention, comp ⁇ ared to Figs. 2—4-.
  • Fig. 1 shows a door 1, which comprises an upper portion 2 and a lower portion 3-
  • the door portions 2 and 3 are hingedly connected to each other.
  • the upper door port ⁇ ion 2 is hingedly connected at its upper edge 5 to a case or wall.
  • the door 1 further comprises two link ⁇ ages 6,7, which in their turn comprise each three hingedly connected slewing brackets 8-10, 11-13.
  • the door also comprises two springs 14,15 connected to the slewing brackets 9 and 12, respectively.
  • the linkages 6,7 control the movements of the door portions 2,3 at opening and closing of the door 1 and are designed so as at opened door to assume a self-braking position.
  • the springs 14,15 facilitate manual opening of the door and at manual closing of the door slightly brake the door movement.
  • the invention renders it possible to mechanically open and close the door shown in Fig. 1.
  • the slewing bracket 10 in Fig. 1 is exchanged • against a slewing bracket 20 of a different design, which is provided with a catching member in the form of a pin 21 (see Figs. 2-4).
  • the device according to the invention further comprises a drive means 22, wire strands 23,24, a spring means in the form of a spring 25 interconnecting the wire strands, and guide memb ⁇ er? " -- for the wire strands 23,24 in the form of upward guiding wheels 26-28.
  • a drum 29 is connected to the drive means 22, which e.g. comprises an electric motor with a drive shaft capable to bring about rotary movement in two directions.
  • the drive means 22 is connected to the upper door portion 2.
  • the wire strands 23 and 24 are conn- ected to the drum 29 in such a manner, that at rotation of the drum in one direction one strand of the wire is wound off the drum while the second strand is wound on the drum, and vice versa.
  • the guide wheels 26-28 are located in a fixed spaced- - relationship to the case and/or wall.
  • a stand 30 is provided for supporting the wheels 27 and 28.
  • the wire strand 23 runs over the wheels 26 and 27.
  • the wire strand 24 runs over the wheel 28.
  • the wire strands 23 and 24 are interconnected at their free ends via the spring 25*, which here is located between the wheels 27 and 28, but, of course, also can be located between the wheels 26 and 27.
  • On both sides of the spring 25 stop members 32,33 are located which have the object to orient the spring 25, but must be located so spaced relative to each other, that there is space for the spring 25 even in its extended state.
  • the spring means 25, of course, also can be designed in several ways different from the* one shown here and, for example, may comprise a rubber strop or the like.
  • the drive means 22 Upon opening the door 1, the drive means 22 is start ⁇ ed with such a rotation direction, that the wire strand 24 is wound on the drum 29, and the wire strand 23 is wound off the same.
  • the wire strand 23 In the final phase of the opening movement, the wire strand 23 is caught by the pin 21, whereafter the linkages 6,7 assume a self-braking pos ⁇ ition according to Fig. 4.
  • the pin 21, thus, effects in the final phase of the opening movement a bending of the wire strand 23.
  • the drive means 22 Upon closing the door 1, the drive means 22 is start ⁇ ed with such a rotation direction, that the wire strand 23 is wound on the drum 29, and the wire strand 24 is wound off the same.
  • the wire strand 23 thereby is tensioned and thereby affects the pin 21 and slew ⁇ ing bracket 20 so that the self-braking- of the link ⁇ ages 6,7 is caused to cease.
  • the drum 29 moves substantially along an arc, and the spring means 25 renders it possible that this proceeds without wire break.
  • the drive means 22' is located on the lower door portion 3.
  • the springmeans 25 preferably is completed with a damping member (not shown), in order to cause the door portions to move more uniformly, especially in the initial phase of the closing movement of the door.
  • safety means for preventing pinching injuries control equipment for the drive means, disengaging means for rendering manual opening and closing of the door possible, and remote control equipment, these, of course, can be designed in several different ways within the scope of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Gates (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

Un dispositif d'ouverture et de fermeture mécanique de porte comprend deux parties de porte (2, 3), dont le mouvement relatif est commandé par au moins une liaison (6), qui occupe une position d'auto-freinage lorsque la porte est complètement ouverte. Le dispositif comprend un organe d'entraînement (22), relié à une partie de porte (2), sur l'arbre d'entraînement duquel, pouvant effectuer un mouvement de rotation dans deux directions, est disposé en tambour (29), ainsi que deux câbles métalliques (23, 24) reliés au tambour (29), des roues de guidage (26-28) pour les câbles métalliques (23, 24), un organe de ressort (25) reliant les câbles métalliques (23, 24) et un organe d'arrêt (21) fixé sur la liaison (6). Les câbles métalliques (23, 24) sont reliés au tambour (29) de sorte que, lorsque celui-ci tourne dans un sens, un câble métallique se déroule du tambour tandis que le deuxième câble métallique s'enroule autour du tambour et vice-versa. Dans la phase finale d'un mouvement d'ouverture de la porte, l'organe d'arrêt (21) agit sur un câble métallique (23) et le pli. Dans la phase initiale d'un mouvement de fermeture de la porte le câble métallique plié (23) est étiré, et la liaison (6) s'éloigne de sa position d'auto-freinage. Le tambour (29) se déplace à l'ouverture et à la fermeture de la porte en décrivant un arc et l'organe de ressort (25) permet que ce mouvement se fasse sans rupture du câble métallique.
EP19830902829 1982-08-30 1983-08-29 Dispositif mecanique d'ouverture et de fermeture de porte Withdrawn EP0119224A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8204939 1982-08-30
SE8204939A SE431892B (sv) 1982-08-30 1982-08-30 Anordning for att maskinellt oppna och stenga en port

Publications (1)

Publication Number Publication Date
EP0119224A1 true EP0119224A1 (fr) 1984-09-26

Family

ID=20347659

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830902829 Withdrawn EP0119224A1 (fr) 1982-08-30 1983-08-29 Dispositif mecanique d'ouverture et de fermeture de porte

Country Status (6)

Country Link
EP (1) EP0119224A1 (fr)
DK (1) DK155540C (fr)
FI (1) FI72174C (fr)
NO (1) NO841686L (fr)
SE (1) SE431892B (fr)
WO (1) WO1984000992A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8927034D0 (en) * 1989-11-29 1990-01-17 Alley Patrick H Improvement in or relating to apparatus for displacing a door or closure member
AT405861B (de) * 1995-11-09 1999-12-27 Liberda Viktor Schwenktor bzw. falttor
GB9600119D0 (en) * 1996-01-04 1996-03-06 Henderson P C Ltd Up-and-over door assembly
US9234979B2 (en) 2009-12-08 2016-01-12 Magna Closures Inc. Wide activation angle pinch sensor section
DE202012005606U1 (de) * 2012-06-11 2013-09-19 Grass Gmbh Möbel und Vorrichtung zum Bewegen einer Möbelklappe eines Möbels
CA2911917C (fr) * 2015-07-17 2023-02-28 Michael L. Schweiss Mecanisme de verrou de porte pliante
JP2022088083A (ja) * 2020-12-02 2022-06-14 株式会社ハイレックスコーポレーション 駆動装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE601818A (fr) * 1960-03-28 1961-09-27 Wilhelm Altrogge Portes basculantes pour garages ou similaires
DE2001349C3 (de) * 1970-01-13 1975-03-27 Erich La-Punt Chamues-Ch Doering (Schweiz) Schwingfalttor
CH528658A (fr) * 1970-04-14 1972-09-30 R L Doorval Sa Porte basculante pour garage ou autre local

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8400992A1 *

Also Published As

Publication number Publication date
SE8204939D0 (sv) 1982-08-30
NO841686L (no) 1984-04-27
FI72174B (fi) 1986-12-31
WO1984000992A1 (fr) 1984-03-15
FI72174C (fi) 1987-04-13
SE431892B (sv) 1984-03-05
DK208584A (da) 1984-04-26
FI841668A (fi) 1984-04-26
FI841668A0 (fi) 1984-04-26
DK155540C (da) 1989-09-04
DK155540B (da) 1989-04-17
DK208584D0 (da) 1984-04-26

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19840731