EP0254639B1 - Lager und Getriebeeinheit für die Wickelwelle eines Rolltores - Google Patents

Lager und Getriebeeinheit für die Wickelwelle eines Rolltores Download PDF

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Publication number
EP0254639B1
EP0254639B1 EP87401694A EP87401694A EP0254639B1 EP 0254639 B1 EP0254639 B1 EP 0254639B1 EP 87401694 A EP87401694 A EP 87401694A EP 87401694 A EP87401694 A EP 87401694A EP 0254639 B1 EP0254639 B1 EP 0254639B1
Authority
EP
European Patent Office
Prior art keywords
shaft
support
transmission
module
motor
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.)
Expired - Lifetime
Application number
EP87401694A
Other languages
English (en)
French (fr)
Other versions
EP0254639A1 (de
Inventor
Bernard Kraeutler
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.)
Nergeco SA
Original Assignee
Nergeco SA
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
Priority claimed from FR8610736A external-priority patent/FR2601996B1/fr
Priority claimed from FR8706465A external-priority patent/FR2614930A2/fr
Application filed by Nergeco SA filed Critical Nergeco SA
Priority to AT87401694T priority Critical patent/ATE57422T1/de
Publication of EP0254639A1 publication Critical patent/EP0254639A1/de
Application granted granted Critical
Publication of EP0254639B1 publication Critical patent/EP0254639B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0692—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising flexible sheets as closing screen
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller

Definitions

  • the present invention relates to a support and transmission module for the winding shaft of a liftable curtain door.
  • Doors of this type are essentially intended for two distinct and irreconcilable uses: some are intended to provide protection against intrusion, in which case they comprise rigid curtains, generally made up of grids or articulated metal blades, which are quite heavy and relatively slow to operate; the others are intended to facilitate handling while constituting a heat shield, in which case they include flexible curtains, generally made of plasticized canvas or plastic wire, if necessary stiffened at regular intervals by horizontal reinforcing bars, which are light and quick to operate.
  • Figure 1 a view in schematic perspective of the upper part of a handling door whose shaft is used for winding lifting straps.
  • This door can be an accordion door, for example, whose curtain 1 is constituted by a rectangle of plasticized canvas, stiffened at regular intervals by horizontal reinforcing bars (not shown).
  • the lifting of this curtain is ensured by straps 2, one end of which is secured to the lower reinforcing bar and the other end of which is fixed to a winding shaft 3.
  • These straps 2 also pass through guides having the form of rectangular loops that are attached to all odd rebar from the bottom bar.
  • the door shown in Figure 1 has two vertical uprights 4 U-shaped, into which the ends of the reinforcing bars, and a horizontal cross-member 5 which connects the uprights 4, which supports the door motor assembly, and to which the upper edge of the curtain 1 is attached.
  • the motor assembly comprises the winding shaft 3 , which can pivot freely in at least two bearings 6 provided with bearings 6 ', and an electric motor 7, coupled to a reduction gear 8, whose axis is parallel to that of the shaft 3, said motor driving said shaft by l 'Intermediate of a transmission chain 9 and two cogwheels 9' and 9 ".
  • the motor assembly further comprises a manual emergency actuation device 10 comprising a rod and a bevel gear making it possible to drive the 'shaft 3 in rotation through the reducer 8, as well as a limit switch assembly 11 controlling the stopping of the motor 7 when the door reaches its point of maximum opening and its point of total closure.
  • This limit switch assembly can be of different types, known per se. It can for example comprise a rod supporting a cam, driven in rotation simultaneously with the shaft 3. The cam acts on an electrical contact of a counter which increments or decrements by one unit at each revolution of the rod, according to the direction rotation, and controls the stopping of the motor 7 when a set value, corresponding to a limit position of the curtain, is reached.
  • a threaded rod 12 forming an endless screw parallel to the shaft 3 and the rotation of which is controlled by that of said shaft by means of a transmission chain 13 and of two toothed wheels 13 'and 13 ".
  • This threaded rod moves a cursor 14 to the right or to the left depending on the direction of rotation of the winding shaft 3, which cursor controls two top limit switches and bottom 15 and 16 cutting the power to motor 7 when the cursor 14 presses on them.
  • the present invention aims to remedy these drawbacks. It relates to a support and transmission module for the winding shaft of a liftable curtain door which, in combination with another module of the same type, replaces the cross-member 5, the bearings 6 and their bearings 6 '; the gear wheels 9 ', 9 "and 13', 13" as well as the transmission chains 9 and 13, the reduction gear 8 of the doors currently manufactured, which is easy and quick to assemble, which is prefabricated industrially and which is completely reliable.
  • the invention further provides several variants of this module adapted to trees of any length, in particular to very long trees comprising several sections, as well as to trees which are deformed by turning (case of trees used for winding straps lifting).
  • Patent DE-A 1 509 753 describes a support and transmission module for a door which can be lifted by winding and fitted with limit switches. This device incorporates a motor and must be placed at the end of the shaft. Its structure does not allow to have tree outlets on two sides.
  • Patent DE-A 2 206 683 describes a transmission casing for a door which can be lifted up by winding which is fixed to the wall next to the door and on which are provided an output shaft for the motor and an output shaft for the winding Door. This housing does not support the winding shaft.
  • connection of the winding shaft to the secondary axis of the module is carried out by a coupling member absorbing the deformations of which said shaft is the seat when it is driven in rotation.
  • this coupling member comprises a male part and a female part, said male part comprising two pyramid trunks joined by the base and the female part comprising a bore of substantially constant and homothetic section of the base of said pyramid trunks.
  • the base of the pyramid trunks constituting the male part is square.
  • FIG. 2 represents the upper part of a handling door, the flexible curtain 21 of which can be raised by means of straps 22.
  • the upper end of these straps is fixed to a winding shaft 23 made in one piece which is supported by two modules 24, 25.
  • a motor is attached electric 27 and module 24, a limit switch housing 29 of the rod type with rotary drive (cam rod or threaded rod moving a slider between two contacts, for example).
  • FIG. 3 shows the upper part of a handling door of the same type as the previous one, but of width such that its winding shaft must be supported at three points (the handling doors being intended for warehouses, in industrial premises and the like, it happens that they have a large width, in which case their winding shaft must be supported in more than two points).
  • the shaft of this door has two sections 231, 232, the ends of which are supported by three modules 24, 50, 51.
  • the end modules 24, 25, 51 are arranged above the uprights 26 of the door. If these amounts are dimensioned to support the door actuation system (i.e. all the parts necessary for actuating the curtain: motor, winding shaft, various bearings and bearings, etc.) and therefore do not serve only to guide the lateral edges of the curtain 21, the end modules 24, 25, 51 may be subject to said uprights. Otherwise, they can be fixed to the masonry in which is reserved the bay that the door is intended to close.
  • the intermediate module 50 is fixed to the masonry, either directly or by means of spacers or lines.
  • the modules end are no longer arranged above the door jambs but against said uprights, at their top. Corner references are then provided to deflect the straps.
  • the intermediate module (s), for its part, is (are) fixed (s) to the wall against which or in which the door is mounted, by means of spacers or lines.
  • the module in Figure 2 is however not suitable that the support of winding shafts of medium length, that is to say not requiring to be maintained at other points than at their ends. It is also not directly usable on fast-acting doors comprising a flexible curtain, if necessary stiffened at regular intervals by horizontal reinforcing bars, the lifting of which is caused by the winding of straps around a tree, whether the curtain is folded like an accordion or whether it is wrapped around a bar attached to its lower end.
  • the three modules 24, 50, 51 shown in Figure 3 are designed to support a shaft 23 of great length, comprising two sections 231, 232 and driven in rapid rotation to wind or unwind lifting straps 22. It therefore deforms into rotating and requires, for its support, modules of a particular type.
  • the end module 24 ensures, in addition to supporting one end of the half-shaft 231, the multiplied transmission of the rotational movement of said half-shaft to the rod (threaded or cam) of a limit switch device 29
  • the end module 51 for its part, provides support for one end of the half-shaft 232. It may further comprise a simple reduction system engaged with the half-shaft 232, which can be actuated manually by means of a reference angle, a rod and a crank (not shown).
  • These two modules differ from the modules described above only in that they comprise a coupling member 52, intended for the connection of their secondary axis at one end of one of the half-shafts.
  • the intermediate module 50 of which FIG. 4 represents a sectional view along a plane passing through the line BB 'of FIG. 3, is used to support the other respective ends of the half-shafts 231 and 232, as well as for the reduction transmission, to the said half shafts, of the rotation generated by the motor 27.
  • This module comprises a metal casing 30, advantageously molded, inside which three axes are arranged in parallel: a primary axis 31, which is connected collinearly to the output shaft 32 of the motor 27, advantageously by means of a quick connection , of the type with interlocking of a male profile in a corresponding female profile, for example (the rigid type connection shown diagrammatically in this figure is in fact only suitable for trees which do not deform by turning as will be seen more far); a secondary axis 33, which is connected collinearly to the winding shaft 231, preferably also by means of a quick connection, of the type with interlocking of a male profile in a corresponding female profile; an intermediate axis 35 devoid of linear connection.
  • the axes 31, 33, 35 are held in bearings 36, 36 ', 38, 38', 40, 40 '; advantageously formed by molding on the inner surface of the casing 30, by means of ball or needle bearings 37, 37 ', 39, 39', 41, 41 '.
  • the primary axis 31 and the secondary axis 33 respectively carry a toothed wheel 42 and a toothed wheel 43, the diameter of the toothed wheel 42 being small compared to that of the toothed wheel 43, and the intermediate axis carries two wheels toothed 44 and 45, to cooperate respectively with the toothed wheels 43 and 42, the diameter of the toothed wheel 44 being small compared to that of the toothed wheel 45.
  • the assembly constituted by the intermediate axis 35 and the wheels 44 and 45 thus ensures the transmission to the winding shaft 23 of the rotational force generated by the motor 27 as well as the partial reduction of the speed of rotation of the output shaft 32 of the motor.
  • the complete reduction device which comprises two reduction stages, is constituted by the set of wheels 43, 42, 44 and 45, the respective diameters of which are chosen so as to obtain an appropriate reduction ratio.
  • This reduction which in certain mechanical configurations could comprise only one stage or, on the contrary, more than two stages of reduction and which is necessary to divide the speed of rotation of the electric motor, is also used for the manual lifting of the curtain in case of engine failure.
  • the end of the primary axis 31 which is not connected to the motor output shaft 32 can open out to the casing 30 and is provided with a bevel gear or any equivalent member. forming a bevel gear with a corresponding pinion or toothed member (not shown) attached to the end of a rod whose other end comprises a crank.
  • the two ends of its secondary axis open to the outside of the casing 30. These two ends are connected, by a coupling member 52, to the two half-shafts 231,232.
  • the winding shaft of the straps of the handling doors deforms by turning, without this deformation having a preferred direction.
  • This feature excludes that the connection between the secondary axis 33 of a module (whether it is support and transmission, case of modules 24, 50, or support only, case of module 51) and the shaft of a door of this type can be rigid, experience having shown that a rigid connection leads to very rapid deterioration of the modules.
  • This coupling member can be a universal joint. It can also be a flexible coupling device of a type known per se, for example of the type comprising of them.
  • the coupling member according to the invention comprises a male part 520 and a female part 521 which are fixed respectively to the end of the secondary axis 33 of a module and at the end of a tree (or section of tree) 23, the reverse also being possible.
  • the male part 520 is formed of two trunks of pyramid joined by the base.
  • the base 522 of these pyramid trunks is advantageously square. It could however have the shape of any regular polygon.
  • the female part 521 consists of a cylinder pierced with a bore 523 of substantially constant section, homothetic to the base of the trunks of pyramids of the male part 520 and slightly greater than said base.
  • the two parts of this coupling member are made of a metal having good mechanical qualities.
  • the secondary axis 33 of the modules, as well as the coupling part or parts which are subject to it, can be manufactured in one piece.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Claims (9)

1. Träger- und Kraftübertragungsmodul für die Aufrollwelle (23) einer über einen E-Motor (27) angetriebenen Rolladentür, bestehend aus
- einem geschlossenen Gehäuse (30),
- mindestens zwei parallel angeordneten Achsen (31, 33, 35), nämlich einer Hauptachse (31), deren eines Ende aus dem o.a. Gehäuse austritt und an die Antriebswelle (32) des E-Motors (27) außerhalb des o.a. Gehäuses angeschlossen werden kann, sowie einer Hilfsachse (33),
- verschiedenen mit den o.a. Achsen verbundenen Kraftübertragungs- und Untersetzungselementen (42, 43, 44, 45) zur Ubertragung der vom E-Motor (27) erzeugten Drehkraft auf die Hilfsachse (23) und zur Untersetzung der von dem o.a. Motor erzeugten Drehzahl,
dadurch gekennzeichnet, daß die beiden Enden der Hilfsachse (33) des Moduls beidseitig aus dem Gehäuse (30) austreten und mit Anschlüssen für zwei aneinanderliegende Wellenstümpfe versehen sind, wodurch der Modul zusätzlich zur Träger-und Kraftübertragungsfunktion auch eine Verbindungsfunktion hat.
2. Träger- und Kraftübertragungsmodul nach Patentanspruch 1, dadurch gekennzeichnet, daß die Kraftübertragungs- und Untersetzungselemente aus Zahnrädern (42, 43, 44, 45) unterschiedlichen Durchmessers bestehen, die mit den Achsen (31, 33, 35) verbunden und in einander verzahnt sind.
3. Träger- und Kraftübertragungsmodul nach Patentanspruch 1, dadurch gekennzeichnet, daß die Kraftübertragungs- und Untersetzungselemente aus Zahnkettenrädern unterschiedlichen Durchmessers bestehen, die mit den Achsen (31, 33, 35) und untereinander über Ketten verbunden sind.
4. Träger- und Kraftübertragungsmodul nach einem beliebigen der obigen Patentansprüche, dadurch gekennzeichnet, daß jeder Anschluß der Aufrollwelle (23) an die Hilfsachse (33) des o.a. Moduls in Form eines Kupplungselementes (52) ausgeführt ist, welches die Verformungen der o.a. Welle absorbiert, die bei deren Drehantrieb auftreten.
5. Träger- und Kraftübertragungsmodul nach Patentanspruch 4, dadurch gekennzeichnet, daß das Kupplungselement aus einem Kardangelenk besteht.
6. Träger- und Kraftübertragungsmodul nach Patentanspruch 4, dadurch gekennzeichnet, daß das Kupplungselement aus einer flexiblen Kupplungsvorrichtung besteht.
7. Träger- und Kraftübertragungsmodul nach Patentanspruch 4, dadurch gekennzeichnet, daß das Kupplungselement aus einem Innenteil (520) und einem Außenteil (521) besteht, wobei das Innenteil sich aus zwei an der Grundfläche (522) miteinander verbundenen Kegelstümpfen zusammensetzt und das Außenteil eine Bohrung (523) aufweist, deren Querschnitt weitgehend konstant und mit der Grundfläche (522) der o.a. Kegelstümpfe identisch ist.
8. Träger- und Kraftübertragungsmodul nach Patentanspruch 7, dadurch gekennzeichnet, daß die Grundfläche (522) der Kegelstümpfe des Innenteils (520) quadratisch ist.
9. Träger- und Kraftübertagungsmodul nach einem beliebigen der obigen Patentansprüche, dadurch gekennzeichnet, daß das eine Ende der Hauptachse (31), das nicht zum Anschluß an die Antriebswelle (32) des E-Motors bestimmt ist, ebenfalls aus dem Gehäuse (30) austritt und mit einem Winkelelement (46) verbunden ist, mit dessen Hilfe die Rolladentür von Hand aufgerollt werden kann.
EP87401694A 1986-07-23 1987-07-21 Lager und Getriebeeinheit für die Wickelwelle eines Rolltores Expired - Lifetime EP0254639B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87401694T ATE57422T1 (de) 1986-07-23 1987-07-21 Lager und getriebeeinheit fuer die wickelwelle eines rolltores.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8610736 1986-07-23
FR8610736A FR2601996B1 (fr) 1986-07-23 1986-07-23 Module de support et de transmission pour l'arbre d'enroulement d'une porte a rideau relevable
FR8706465 1987-05-07
FR8706465A FR2614930A2 (fr) 1987-05-07 1987-05-07 Module de support et de transmission pour l'arbre d'enroulement d'une porte a rideau relevable

Publications (2)

Publication Number Publication Date
EP0254639A1 EP0254639A1 (de) 1988-01-27
EP0254639B1 true EP0254639B1 (de) 1990-10-10

Family

ID=26225403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87401694A Expired - Lifetime EP0254639B1 (de) 1986-07-23 1987-07-21 Lager und Getriebeeinheit für die Wickelwelle eines Rolltores

Country Status (5)

Country Link
US (1) US4828003A (de)
EP (1) EP0254639B1 (de)
CA (1) CA1284095C (de)
DE (1) DE3765489D1 (de)
ES (1) ES2018691B3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59106027D1 (de) * 1990-10-17 1995-08-24 Baumann Rolladen Antriebseinheit für Storen sowie Store mit einer solchen Antriebseinheit.
GB2250049B (en) * 1990-11-10 1993-05-12 Northern Door Co Roller shutters or curtains
FR2673667B1 (fr) * 1991-03-05 1993-07-02 Nergeco France Dispositif d'etancheite amovible pour porte de manutention a rideau relevable.
US5878803A (en) * 1993-09-08 1999-03-09 Kraeutler; Bernard Goods-handling door
US5848634A (en) * 1996-12-27 1998-12-15 Latron Electronics Co. Inc. Motorized window shade system
FR2833296B1 (fr) * 2001-12-07 2004-07-02 Bernard Simon Systeme d'immobilisation d'un tube de renfort dans un tablier souple d'une porte de manutention
FR2871839B1 (fr) * 2004-06-22 2006-09-15 Nergeco Sa Porte rapide a fonctionnement securise
EP2031174B1 (de) * 2006-06-22 2019-04-03 Amiserru, S.L. Mehrteilige tür
US7703499B2 (en) * 2007-02-22 2010-04-27 Tait Towers, Inc. Portable curtain retraction device and system
US9598897B2 (en) * 2007-06-21 2017-03-21 Tait Towers Manufacturing, LLC Portable curtain retraction device and system
AT510762B1 (de) * 2010-11-23 2015-02-15 Waagner Biro Austria Stage Systems Ag Seilzugeinrichtung, insbesondere prospektzuganlage für eine bühne oder dgl.
CN103953276B (zh) * 2014-05-13 2017-05-24 叶钢祥 一种内藏驱动式可自由调节控制的卷闸门
ITUB20161218A1 (it) * 2016-03-01 2017-09-01 Ima Spa Apparato di chiusura per varchi di accesso a macchinari industriali.
US10864394B2 (en) * 2016-10-31 2020-12-15 Mckeon Rolling Steel Door Company, Inc. Balancing strip collector for retractable curtain
US10145174B2 (en) * 2017-01-03 2018-12-04 Mckeon Rolling Steel Door Company, Inc. Master/slave shaft assembly for fire door and curtain
US11878193B2 (en) 2020-08-10 2024-01-23 Mckeon Rolling Steel Door Co., Inc. Self-sealing multi-segment retractable fire curtain

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1260371A (en) * 1914-04-18 1918-03-26 George H Frothingham Co Two-section door.
US1900677A (en) * 1929-12-04 1933-03-07 Weidhaas Curtain and controlling means therefor
US2076015A (en) * 1935-04-26 1937-04-06 Clifford E Broome Speed reduction power unit
US2676654A (en) * 1950-03-13 1954-04-27 Earl J Vallen Apparatus for festooning curtains
US2626375A (en) * 1951-01-15 1953-01-20 Cutler Hammer Inc Control system for stage encore curtain hoisting motors
US3073176A (en) * 1959-04-07 1963-01-15 Holtzer Cabot Corp Gear reduction motor
US3006352A (en) * 1959-11-27 1961-10-31 Cid Air Structures Company Door frame and roll-up door mechanism for air locks
US3054275A (en) * 1960-06-24 1962-09-18 Int Research & Dev Co Ltd Universal drive shaft coupling
DE1509753A1 (de) * 1964-12-28 1969-06-12 Franz Prinzbach Elektromotorische Antriebsvorrichtung,insbesondere zum Hochziehen und Ablassen von Rollaeden und anderen hin- und hergehend zu bewegenden Einrichtungen
FR1452035A (fr) * 1965-04-09 1966-02-25 Perfectionnements aux dispositifs moto-réducteurs
US3451463A (en) * 1965-10-22 1969-06-24 Hugh M Lyman Reversible coilable partition
US3512302A (en) * 1968-11-12 1970-05-19 North American Winfield Door C Door motor operator
FR2112787A5 (de) * 1970-11-05 1972-06-23 Marche Roche Ets
DE2206683A1 (de) * 1972-02-12 1973-08-23 Martin Gumpp Getriebe, insbesondere fuer rolltore od. dgl
US3940946A (en) * 1974-10-02 1976-03-02 General Signal Corporation Universal joint
US3937096A (en) * 1974-12-30 1976-02-10 General Time Corporation Motor system with replaceable output shaft
US4037526A (en) * 1976-03-10 1977-07-26 Southern Pacific Transportation Company Train tunnel ventilation method and apparatus
US4062519A (en) * 1976-10-21 1977-12-13 Plastic Products, Inc. Pulley lift assembly and curtain system employing same
US4147071A (en) * 1978-02-01 1979-04-03 Trw Inc. Low backlash gear reduction assembly
US4541160A (en) * 1981-02-23 1985-09-17 Roberts Thomas C Process of using a flexible shaft motor coupling having interchangeable adaptors
US4530674A (en) * 1983-09-30 1985-07-23 Allied Corporation Coupling arrangement for driving and driven members
FR2572767B1 (fr) * 1984-11-05 1988-04-08 Nergeco Sa Dispositif de fixation et de protection de l'element moteur des portes accordeon
FR2572764B1 (fr) * 1984-11-07 1986-12-12 Nergeco Sa Dispositif de securite et d'actionnement de secours pour porte accordeon
DE8534010U1 (de) * 1985-12-03 1986-02-20 Josef Timmer Gmbh, 4420 Coesfeld Öffnungsabschluß mit einem auf eine Wickelwelle aufrollbares Rolltor

Also Published As

Publication number Publication date
DE3765489D1 (de) 1990-11-15
ES2018691B3 (es) 1991-05-01
CA1284095C (en) 1991-05-14
EP0254639A1 (de) 1988-01-27
US4828003A (en) 1989-05-09

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