DE7836241U1 - EMERGENCY HAND CRANK FOR MOTOR DRIVES - Google Patents

EMERGENCY HAND CRANK FOR MOTOR DRIVES

Info

Publication number
DE7836241U1
DE7836241U1 DE7836241U DE7836241U DE7836241U1 DE 7836241 U1 DE7836241 U1 DE 7836241U1 DE 7836241 U DE7836241 U DE 7836241U DE 7836241 U DE7836241 U DE 7836241U DE 7836241 U1 DE7836241 U1 DE 7836241U1
Authority
DE
Germany
Prior art keywords
hand crank
long hand
emergency
crank pin
crank handle
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
Application number
DE7836241U
Other languages
German (de)
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.)
HAAKE WERNER 4286 SUEDLOHN
Original Assignee
HAAKE WERNER 4286 SUEDLOHN
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 HAAKE WERNER 4286 SUEDLOHN filed Critical HAAKE WERNER 4286 SUEDLOHN
Priority to DE7836241U priority Critical patent/DE7836241U1/en
Publication of DE7836241U1 publication Critical patent/DE7836241U1/en
Priority to EP79104703A priority patent/EP0014240B1/en
Priority to AT79104703T priority patent/ATE439T1/en
Priority to DE7979104703T priority patent/DE2961472D1/en
Expired legal-status Critical Current

Links

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
    • E06B9/56—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
    • E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

1. Emergency crank handle for motor drives of roller doors, roller blinds, folding ceiling doors or the like, with a resiliently mounted crank handle (14, 114) carrying a toothed wheel (9, 19) which, when the crank handle (14, 114) is moved against the action of a spring (6, 16), can be brought into meshing contact with a drive wheel (4, 24) acting upon the working shaft (26) characterized in that the toothed wheel mounted on the crank handle (14, 114) is a cylindrical gear with envelope lines entending parallel to the axis of the crank handle, and the drive wheel connected indirectly to the working shaft (26) ist designed as a crown wheel (4, 24) the tooth envelope lines of which lie in a plane perpendicular to the axis of the crown wheel.

Description

Haake, Werner, E^chlohn 24, 4286 SüdlohnHaake, Werner, E ^ chlohn 24, 4286 Südlohn

"Notlanghandkurbel für motorische Antriebe""Emergency long hand crank for motorized drives"

Die Neuerung bezieht sich auf eine Notlanghandkurbel für motorische Antriebe von Toren, Rolladen, Deckengli' lertoren od. dgl. .The innovation relates to an emergency long hand crank for Motorized drives for gates, shutters, ceiling gliders or the like.

Derartige Notlanghandkurbel sind heute bekannt und stellen üblicherweise einen Kontakt mit der sogenannten Motornotachse dadurch her, daß zwischen dem Langhandkurbelzapfen und der Motornotachse eine Rutschkupplung oder Klauenkupplung angeordnet ist. Während die Rutschkupplung nicht die angestrebte und gewünschte Sicherheit erbringt, ist die Klauenkupplung eine zu aufwendige Konstruktion,so daß sio nicht in der erstrebenswerten kostengünstigen Weise und in großer Stückzahl herstellbar ist.Such emergency long hand cranks are known today and usually make contact with the so-called engine emergency axis in that a slip clutch or claw clutch is arranged between the long hand crank pin and the motor emergency axle is. While the slip clutch is not the desired and desired one Provides safety, the claw coupling is too expensive a construction, so that sio is not in the desirable can be produced inexpensively and in large numbers.

Der Neuerung liegt die Aufgabe zugrunde, eine Nctlanghandkurbelverbindung zwischen Motornotachse und Notlanghandkurbel zu schaffen, die kostengünstig herstellbar ist und außerdem nachträglich in einfachster Weise an bestehende Einrichtungen angebaut werden kann.The innovation is based on the task of a long hand crank connection to create between the motor emergency axis and the emergency long hand crank, which can be produced inexpensively and also subsequently can be easily grown on existing facilities.

Diese der Neuerung zugrundeliegende Aufgabe wird gelöst durch die in den Ansprüchen gekennzeichneten Maßnahmen, insbesondere dadurch, daß die Verbindung zwischen der Motornotachse und demThis object on which the innovation is based is achieved by the measures characterized in the claims, in particular by that the connection between the motor emergency axle and the

Langhandkurbel zapfen durch das Zusammenwirken eines Kronenrad und eines Stirnrades erfolgt, wobei der Langhandkurbel zapfen
vorzugsweise in seiner Längsachse gegen die Kraft einer Feder bewegbar ist und dadurch dies«"1 beiden vorgenannten Getrieberad miteinander in Kontakt brinobar sind.Long hand crank tap takes place through the interaction of a crown gear and a spur gear, with the long hand crank tapping
preferably is movable in its longitudinal axis against the force of a spring and characterized this "" 1 above two gear are brinobar contact each other.

Bevor der Kontakt zwischen dera Kronenrad und dem Stirnrad hen stellt wird, ist sichergestellt, daß über einen am Langhandkurbelzapfen vorgesehenen Auflaufnocken ein Unterbrecherkonta] betätigt wird, der die Stromzufuhr zum Motor stillsetzt, so d; sichergestellt ist, daß dann, wenn ein kämmender Eingriff zwi: Stirnrad und Kronenrad erfolgt, der Motor nicht motorisch ang( trieben werden kann, so daß dann der Antrieb des Motors ausschließlich über den Langhandkurbelzapfen erfolgen kann.Before there is contact between the crown gear and the spur gear it is ensured that there is a long hand crank pin provided run-up cam an interrupt contact] is actuated, which shuts down the power supply to the motor, so d; it is ensured that when there is a meshing engagement between: spur gear and crown gear, the motor is not motor-driven can be driven, so that the drive of the motor can then take place exclusively via the long hand crank pin.

Weitere vorteilhafte Ausgestaltungen der neuerungsgemäßen Einrichtung sind in den Unteransprüchen definiert.Further advantageous embodiments of the device according to the innovation are defined in the subclaims.

Ein Ausführungsbeispiel der Neuerung wird nachfolgend anhand c Zeichnung erläutert.An exemplary embodiment of the innovation is described below with reference to c Drawing explained.

In der Zeichnung ist mit 1 der eigentliche Motor für den Antrj beispielsweise eines Rolladens oder eines Deckengliedertores
bezeichnet. Der Motor ist innerhalb einer Schutzvorrichtung 2 angeordnet und weist eine sogenannte Motornotachse 3 auf, die bei dem dargestellten Ausführungsbeispiel und in übereinstimmtIn the drawing, 1 is the actual motor for the drive, for example, of a roller shutter or a sectional door
designated. The motor is arranged within a protective device 2 and has a so-called motor emergency axis 3, which corresponds to the illustrated embodiment and FIG

mit dem neuerungsgemäßen Vorschlag an ihrem Ende ein Kronenrad trpgt. Das Kronenrad 4 liegt bereits außerhalb der Schutzvorrichtung 2 für den Motor, und zwar an einem an die Schutzvorrichtung 2 anzuflanschenden Gehäuse 5, das den gesamten Notlanghaindkurbeltrieb aufnimmt.with the proposal according to the innovation carries a crown gear at its end. The crown gear 4 is already outside the protective device 2 for the motor, namely on a housing 5 to be flanged to the protective device 2, which houses the entire emergency long haind crank drive records.

In diesem Gehäuse ist gegen die Kraft einer Wendelfeder 6 gelagert ein Langhandkurbelzapfen angeordnet, der gegen die Kraft der Wendelfeder 6 nach unten bewegbar ist, wenn eine entsprechende Langhandkurbel angeschlossen wird. Die Wendelfeder ist dabei in einem haubenförmigen Sicherheitsgehäuse 7 angeordnet, das über einen entsprechenden Bolzen 8 an dem Kurbelzapfen festgelegt ist. Die Wendelfeder 6 stützt sich andererseits an der Unterseite des Kurbelgehäuses 5 ab.In this housing, a helical spring 6 is mounted against the force a long hand crank pin is arranged, which can be moved downward against the force of the helical spring 6, if a corresponding one Long-hand crank is connected. The helical spring is arranged in a hood-shaped safety housing 7, which over a corresponding bolt 8 is fixed on the crank pin. The helical spring 6 is supported on the other hand on the underside of the Crankcase 5.

Am oberen Ende trägt der Langhi.idkurbelzapfen ein Stirnrad 9, das, wenn der Langhandkurbelzapfen gegen die Wirkung der Wendelfeder nach unten bewegt wird, mit dem Kronenrad in kämmendem Kontakt bringbar ist.At the upper end of the Langhi.id crank pin carries a spur gear 9, which, if the long hand crank pin against the action of the helical spring is moved downwards, can be brought into meshing contact with the crown gear.

Bevor dieser Kontakt stattfindet, läuft ein am Langhandkurbelzapfen vorgesehener Auflaufnocken 10 am Schalter 11 eines Unterbrechers 12 auf und bewirkt dadurch, daß die Stromzufuhr zum Motor 1 unterbrochen wird. Hierzu ist der Unterbrecher 12 unmittelbar in die Stromzufuhr des Motors eingeschaltet, was aus der Zeichnung nicht zu ersehen ist und aus Übersichtlichkeitsgründen auch nicht dargestellt werden muß. Before this contact takes place, a longhand crank pin runs provided run-up cam 10 on the switch 11 of a breaker 12 and thereby causes that the power supply to the motor 1 is interrupted. For this purpose, the interrupter 12 is immediate switched into the power supply of the motor, which cannot be seen from the drawing and does not have to be shown for reasons of clarity.

In besonders vorteilhafter Weise ist dabei vorgesehen, daß der Auflaufnocken 10 im Bereich des Langhandkurbelzapfens so angeordnet ist, daß er in der vom Kronenrad 4 umlaufenden Bahn gelagert ist und damit raumgünstig untergebracht werden kann, aber ein genügender Raum für die störungsfreie Bewegung des Langhandkurbelzapfens zur Verfügung steht.In a particularly advantageous manner, it is provided that the Overrun cam 10 arranged in the area of the long hand crank pin is that it is mounted in the path revolving around the crown wheel 4 and can thus be accommodated in a space-saving manner, but Sufficient space is available for the undisturbed movement of the long-hand crank pin.

/uf die aus der Zeichnung weiterhin ersichtlichen konstruktiven Einzelheiten braucht an dieser Stelle nicht weiter eingegangen zu werden, da sie nicht zum Gegenstand der Neuerung gehören./ on the constructive ones that can still be seen in the drawing Details do not need to be discussed further at this point, as they are not part of the innovation.

Es ist erkennbar, daß durch die neuerungsgemäße Einrichtung bei Betätigen des Langhandkurbelzapfens, d.h. also Bewegen des Kurbelzapfens nach unten gegen die Kraft der Wendelfeder 6, das Stirnrad 9 in einfachster Weise mit dem Kronenrad in Kontakt bringbar ist, wobei gleichzeitig die Stromzufuhr zui.. Motor stillgesetzt ist und nunmehr über den Langhandkurbelzapfen und die daran anschließende Langhandkurbel das Betätigen der Motornotachse 3 möglich ist.It can be seen that the device according to the invention when the long hand crank pin is actuated, i.e. moving the crank pin downward against the force of the helical spring 6, the spur gear 9 can be brought into contact with the crown gear in the simplest possible manner is, at the same time the power supply zui .. Motor is stopped and now via the long hand crank pin and the subsequent Long hand crank actuation of the motor emergency axis 3 is possible.

Claims (5)

PATENTANWALT DIPL-INQ. H.-Q. HABBEL PATENT Attorney DIPL-INQ. H.-Q. HABBEL \pbrrsAcHW.2D,44OO KiCTNStER 01.02.1979\ pbrrsAcHW.2D, 44OO KiCTNStER 02/01/1979 AM KANONENCRABEN 11 · TELEFON (OiSI) <»TI TELEX 89te»rh«JtiAM CANON CRAB 11 · TELEPHONE (OiSI) <»TI TELEX 89te "rh" Jti MEINE AKTE: _ i-rt-, λ MY FILE: _ i-rt-, λ (bitte angeben) H6 2/7 124(please specify) H6 2/7 124 X/ScX / Sc Betr.: G 78 36 241.1 Werner HaakeB etr .: G 78 36 241.1 Werner Haake Haake, Werner, Eschlohn 24, 4286 SüdlohnHaake, Werner, Eschlohn 24, 4286 Südlohn "Notlanghandkurjel für motorische Antriebe'"Notlanghandkurjel for motorized drives' Schutzansprüche:Protection claims: 1 .1 . Notlanghandkurbel für motorische Antriebe von Toren, Rolladen, Deckengliedertoren od. dgl., gekennzeichnet durch ein an dem freien Ende der Motornotachse (3) angeordnetes Kronenrad (4) und eine federnde Lagerung des Langhandkurbelzapfens (14), an dessen Endbereich ein Stirnrad (9) angeordnet ist.Emergency long hand crank for motorized drives for gates, roller shutters, sectional overhead doors or the like, characterized by a crown wheel (4) arranged at the free end of the motor emergency axis (3) and a resilient mounting of the long hand crank pin (14), at the end area of which a spur gear (9) is arranged. 2. Notlanghandkurbel nach Anspruch 1, gekennzeichnet durch einen Auflaufnocken (10) am Langhandkurbelzapfen (14) .2. Emergency long hand crank according to claim 1, characterized by a stop cam (10) on the long hand crank pin (14). - Notlanghandkurbel nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das Stirnrad (9) oberhalb des Kronenrades (4) gelagert ist.- Emergency long hand crank according to claims 1 and 2, characterized in that the spur gear (9) is mounted above the crown gear (4). 4. Notlanghandkurbel nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet,- daß der Auflaufnocken (10) innerhalb des vom Kronenrad (4) umlaufenden Raumes angeordnet ist.4. Emergency long hand crank according to one or more of the preceding claims, characterized in - that the run-up cam (10) is arranged within the space surrounding the crown gear (4). 5. Notlanghandkurbel nach den Ansprüchen 1 bis 4, gekennzeichnet durch eine den Langhandkurbelzapfen umgebende Wendelfeder (6), die sich einerseits am Notlanghandkurbelgehäuse (5) und andererseits an dem Langhandkurbelzapfen abstützt.5. Emergency long hand crank according to claims 1 to 4, characterized by a spiral spring (6) surrounding the long hand crank pin, which is supported on the one hand on the emergency long hand crank housing (5) and on the other hand on the long hand crank pin.
DE7836241U 1978-12-07 1978-12-07 EMERGENCY HAND CRANK FOR MOTOR DRIVES Expired DE7836241U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE7836241U DE7836241U1 (en) 1978-12-07 1978-12-07 EMERGENCY HAND CRANK FOR MOTOR DRIVES
EP79104703A EP0014240B1 (en) 1978-12-07 1979-11-27 Emergency crank handle for motor-driven roller doors and the like
AT79104703T ATE439T1 (en) 1978-12-07 1979-11-27 EMERGENCY HAND CRANK FOR MOTOR DRIVES OF ROLLER DOORS OR THE LIKE.
DE7979104703T DE2961472D1 (en) 1978-12-07 1979-11-27 Emergency crank handle for motor-driven roller doors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7836241U DE7836241U1 (en) 1978-12-07 1978-12-07 EMERGENCY HAND CRANK FOR MOTOR DRIVES

Publications (1)

Publication Number Publication Date
DE7836241U1 true DE7836241U1 (en) 1979-04-19

Family

ID=6697639

Family Applications (2)

Application Number Title Priority Date Filing Date
DE7836241U Expired DE7836241U1 (en) 1978-12-07 1978-12-07 EMERGENCY HAND CRANK FOR MOTOR DRIVES
DE7979104703T Expired DE2961472D1 (en) 1978-12-07 1979-11-27 Emergency crank handle for motor-driven roller doors and the like

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7979104703T Expired DE2961472D1 (en) 1978-12-07 1979-11-27 Emergency crank handle for motor-driven roller doors and the like

Country Status (3)

Country Link
EP (1) EP0014240B1 (en)
AT (1) ATE439T1 (en)
DE (2) DE7836241U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014240A1 (en) * 1978-12-07 1980-08-20 Werner Haake Emergency crank handle for motor-driven roller doors and the like
DE3608988A1 (en) * 1986-03-18 1987-09-24 Lothar Huber Device for the manual actuation of a winding shaft, which can be driven by an electric motor, e.g. of a roller blind

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106094C1 (en) * 1981-02-19 1982-09-30 Werner 4286 Südlohn Haake Lockable ball coupling that can be engaged and disengaged, especially for hand crank gear
GB2120349B (en) * 1982-05-12 1985-08-29 Rotork Controls Valve actuators having alternative manual and power inputs
FR2664643A1 (en) * 1990-07-12 1992-01-17 Labrosse Joseph Device for manually opening (or closing) an electrically controlled up-and-over door in complete safety
EP0868591B1 (en) * 1995-12-21 2003-07-30 Automatic Technology Australia Pty. Ltd. Rolling door drive and mounting assembly
EP1180576A1 (en) * 2000-08-17 2002-02-20 Edco Engineering S.A. Control device for actuating a blind

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH360305A (en) * 1958-12-19 1962-02-15 Lebaud Charles Electrically operated winding installation of a curtain for closing a bay
FR1270577A (en) * 1960-07-18 1961-09-01 Ets Ad Mischler Sarl Electric operating device for roller shutters and similar closures
DE1853171U (en) * 1962-03-31 1962-06-07 Mangold Gama Fab TOY VEHICLE.
GB1345053A (en) * 1970-10-06 1974-01-30
DE7836241U1 (en) * 1978-12-07 1979-04-19 Haake, Werner, 4286 Suedlohn EMERGENCY HAND CRANK FOR MOTOR DRIVES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014240A1 (en) * 1978-12-07 1980-08-20 Werner Haake Emergency crank handle for motor-driven roller doors and the like
DE3608988A1 (en) * 1986-03-18 1987-09-24 Lothar Huber Device for the manual actuation of a winding shaft, which can be driven by an electric motor, e.g. of a roller blind

Also Published As

Publication number Publication date
DE2961472D1 (en) 1982-01-28
ATE439T1 (en) 1981-12-15
EP0014240A1 (en) 1980-08-20
EP0014240B1 (en) 1981-11-25

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