ATE43674T1 - DRIVE FOR THE ELEVATOR SHAFT OF A STORE. - Google Patents

DRIVE FOR THE ELEVATOR SHAFT OF A STORE.

Info

Publication number
ATE43674T1
ATE43674T1 AT85105200T AT85105200T ATE43674T1 AT E43674 T1 ATE43674 T1 AT E43674T1 AT 85105200 T AT85105200 T AT 85105200T AT 85105200 T AT85105200 T AT 85105200T AT E43674 T1 ATE43674 T1 AT E43674T1
Authority
AT
Austria
Prior art keywords
wheel
cam
housing
secure
respect
Prior art date
Application number
AT85105200T
Other languages
German (de)
Inventor
Carlo Manta
Hansjoerg Rettig
Original Assignee
Schenker Emil Ag
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 Schenker Emil Ag filed Critical Schenker Emil Ag
Application granted granted Critical
Publication of ATE43674T1 publication Critical patent/ATE43674T1/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
    • 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
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions
    • E06B2009/905—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions using wrap spring clutches

Landscapes

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

Abstract

1. Drive for the winding spindle of a curtain or roller blind having a wheel (7) which can be driven by means of a cord, is rotatably mounted in a housing (2), which is to be arranged in a stationary manner, and is connected through gearing by means of a planetary gear unit with a cam (14, 15) which can be mounted on the winding spindle (1) in a manner secure against rotation, with a helical spring brake (12), which rubs on a cylindrical surface (11) secure with respect to the housing and axially surrounds the cam (14, 15), preventing the cam (14, 15) from turning relative to the wheel (7) and with, further, an element (9) which turns with the wheel (7) interfering with the path of rotation of the cam (14, 15) and releasing the helical spring brake (12) upon rotation of the wheel (7), characterised in that the wheel (7) has an inner ring gear (8) which mates with at least one planet pinion (10) which is rotatably mounted on the plate-like element (9) axial to the wheel and which operates a ring gear (5) which is secure with respect to the housing, is concentric to the internally toothed ring gear (8) and is secure with respect to the housing (sic).
AT85105200T 1984-06-04 1985-04-29 DRIVE FOR THE ELEVATOR SHAFT OF A STORE. ATE43674T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2706/84A CH664420A5 (en) 1984-06-04 1984-06-04 DRIVE FOR THE ELEVATOR SHAFT OF A STORE.
EP85105200A EP0163927B1 (en) 1984-06-04 1985-04-29 Drive for the raising shaft of a blind

Publications (1)

Publication Number Publication Date
ATE43674T1 true ATE43674T1 (en) 1989-06-15

Family

ID=4239764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85105200T ATE43674T1 (en) 1984-06-04 1985-04-29 DRIVE FOR THE ELEVATOR SHAFT OF A STORE.

Country Status (4)

Country Link
EP (1) EP0163927B1 (en)
AT (1) ATE43674T1 (en)
CH (1) CH664420A5 (en)
DE (1) DE3570715D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397412B (en) * 1990-01-19 1994-04-25 Wo & Wo Gruen Gmbh DRIVE DEVICE FOR SLATER BLINDS, ROLL CURTAINS OR THE LIKE.
FR2722183B1 (en) * 1994-07-11 1996-09-13 Zurfluh Feller Sa RELEASABLE CORD WINCH
MY123040A (en) * 1994-12-19 2006-05-31 Salbu Res And Dev Proprietary Ltd Multi-hop packet radio networks
FR2749361B1 (en) * 1996-05-28 1998-08-07 Somfy REDUCER WITH HOLDAM COUPLING
ITTO980186A1 (en) * 1998-03-06 1999-09-06 Mottura Spa CONTROL DEVICE FOR A ROLLER BLIND.
FR2777941B1 (en) 1998-04-23 2000-06-02 Bubendorff Sa MANUAL DRIVE DEVICE FOR ROLLING SHUTTER
US6854503B2 (en) * 2002-03-20 2005-02-15 Rollease, Inc. Semi-cordless unbalanced spring driven blind system and methods for adjusting and making same
US6685592B2 (en) * 2002-03-20 2004-02-03 Rollease, Inc. Roller shade clutch with internal gearing
US20080121353A1 (en) * 2006-11-16 2008-05-29 Detmer Brandon J Manual roller shade having clutch mechanism, chain guide and universal mounting
US20160369558A1 (en) * 2015-06-19 2016-12-22 Lutron Electronics Co., Inc. Variable resistance brake for use with a roller tube of a window treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620808A1 (en) * 1976-05-11 1977-11-17 Selve Fa Ernst Compact roller blind mechanism - having central coil spring with attachments inside planetary gear to produce self-acting brake
DE3211506A1 (en) * 1982-03-29 1983-10-06 Mhz Hachtel & Co Roller-blind wall carrier and transmission
IT1158117B (en) * 1982-06-09 1987-02-18 Elvana Piemonte CLUTCH DEVICE FOR LIFTING ROLLER SHUTTERS

Also Published As

Publication number Publication date
CH664420A5 (en) 1988-02-29
EP0163927A3 (en) 1987-04-29
DE3570715D1 (en) 1989-07-06
EP0163927B1 (en) 1989-05-31
EP0163927A2 (en) 1985-12-11

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