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AT514713A3 - Windlass for shutters, blinds and the like. - Google Patents

Windlass for shutters, blinds and the like. Download PDF

Info

Publication number
AT514713A3
AT514713A3 ATA50524/2014A AT505242014A AT514713A3 AT 514713 A3 AT514713 A3 AT 514713A3 AT 505242014 A AT505242014 A AT 505242014A AT 514713 A3 AT514713 A3 AT 514713A3
Authority
AT
Austria
Prior art keywords
head
gear body
coupling ring
ring
coupling
Prior art date
Application number
ATA50524/2014A
Other languages
German (de)
Other versions
AT514713A2 (en
AT514713B1 (en
Original Assignee
Geiger Gerhard Gmbh & Co
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 Geiger Gerhard Gmbh & Co filed Critical Geiger Gerhard Gmbh & Co
Publication of AT514713A2 publication Critical patent/AT514713A2/en
Publication of AT514713A3 publication Critical patent/AT514713A3/en
Application granted granted Critical
Publication of AT514713B1 publication Critical patent/AT514713B1/en

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
    • 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
    • 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
    • E06B9/76—Operating devices or mechanisms, e.g. with electric drive using crank handles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/18—Freewheels or freewheel clutches with non-hinged detent
    • F16D41/185—Freewheels or freewheel clutches with non-hinged detent the engaging movement having an axial component

Landscapes

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

Abstract

Die Erfindung betrifft eine Hebewinde für Rollläden, Jalousien und dgl. mit einem manuell betriebenen Getriebe, einer Wickelhohlwelle und einer Auflaufkupplung, die aus einem zylindrischen Getriebekörper und Kopf (22) und einem axial verschiebbaren Kupplungsring (16) besteht, wobei Getriebekörper (7) und Kopf (22) auf einem Zylinderstutzen (4) gelagert sind, der Kopf (22) über eine Kappe mit der Wickelhohlwelle kraftschlüssig verbindbar ist und der Getriebekörper (7) sowie der Kopf (22) auf ihren einander zugewandten Stirnseiten mehrere rechteckförmige Klauen (9) bildende Ausnehmungen (8) aufweisen, zwischen denen im Wesentlichen viereckige Elemente (17) des Kupplungsrings (16) gegen die Federkraft mindestens zweier im Kopf (22) gelagerter Federn (20, 21) derart wirken, dass die Elemente (17) in der einen Windendrehrichtung Getriebekörper (7) und Kopf (22) miteinander kuppeln und in der anderen axial ausgelenkt werden. Das Element (17) ist kantig ausgeführt; ist ein Stellring (11) mit mindestens einem Stellringelement (12) zwischen Kupplungsring und Getriebekörper vorgesehen, und ist die Länge der Getriebekörperausnehmung (8) derart bemessen, dass das Element (16) des Kupplungsrings (16) und das Stellringelement (12) in die Getriebekörperausnehmung (8) hineinpassen.The invention relates to a windlass for shutters, blinds and the like. With a manually operated transmission, a hollow winding shaft and a clutch, which consists of a cylindrical gear body and head (22) and an axially displaceable coupling ring (16), said gear body (7) and Head (22) are mounted on a cylinder neck (4), the head (22) via a cap with the winding hollow shaft is positively connected and the gear body (7) and the head (22) on their facing end faces a plurality of rectangular claws (9) have forming recesses (8), between which substantially square elements (17) of the coupling ring (16) against the spring force of at least two in the head (22) mounted springs (20, 21) act such that the elements (17) in one Winding direction of rotation Coupling gear body (7) and head (22) with each other and axially deflected in the other. The element (17) is executed edged; is an adjusting ring (11) provided with at least one adjusting ring element (12) between the coupling ring and gear body, and the length of the Getriebekörperausnehmung (8) is dimensioned such that the element (16) of the coupling ring (16) and the adjusting ring element (12) in the Fit the gear body recess (8).

ATA50524/2014A 2013-07-26 2014-07-25 Windlass for shutters, blinds and the like. AT514713B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013107990.3A DE102013107990A1 (en) 2013-07-26 2013-07-26 Windlass for shutters, blinds and the like.

Publications (3)

Publication Number Publication Date
AT514713A2 AT514713A2 (en) 2015-03-15
AT514713A3 true AT514713A3 (en) 2016-05-15
AT514713B1 AT514713B1 (en) 2016-09-15

Family

ID=52273928

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50524/2014A AT514713B1 (en) 2013-07-26 2014-07-25 Windlass for shutters, blinds and the like.

Country Status (2)

Country Link
AT (1) AT514713B1 (en)
DE (1) DE102013107990A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107574860B (en) * 2016-07-05 2020-02-07 宁波市平熔金属制品有限公司 Station casting of excavator
EP4063606B1 (en) 2021-03-25 2024-11-06 Gerhard Geiger GmbH & Co. KG Transmission with free wheeling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347582A1 (en) * 1973-09-21 1975-04-17 Gerhard Geiger Release clutch for actuating drive of awnings and roller shutters - has cylinder with axially projecting fingers and engaging radially toothed components
DE9407191U1 (en) * 1994-05-04 1994-07-07 Edco Engineering S.A., Couvet, Neuenburg/Neuchâtel Idle clutch
EP2559840A1 (en) * 2010-04-12 2013-02-20 Tachikawa Corporation Operation device for solar shading device, lifting device for roll-up shade, and operating pulley

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347582A1 (en) * 1973-09-21 1975-04-17 Gerhard Geiger Release clutch for actuating drive of awnings and roller shutters - has cylinder with axially projecting fingers and engaging radially toothed components
DE9407191U1 (en) * 1994-05-04 1994-07-07 Edco Engineering S.A., Couvet, Neuenburg/Neuchâtel Idle clutch
EP2559840A1 (en) * 2010-04-12 2013-02-20 Tachikawa Corporation Operation device for solar shading device, lifting device for roll-up shade, and operating pulley

Also Published As

Publication number Publication date
DE102013107990A1 (en) 2015-01-29
AT514713A2 (en) 2015-03-15
AT514713B1 (en) 2016-09-15

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20190725