ATE76674T1 - BLIND PULLING AND TURNING MECHANISM. - Google Patents

BLIND PULLING AND TURNING MECHANISM.

Info

Publication number
ATE76674T1
ATE76674T1 AT88308108T AT88308108T ATE76674T1 AT E76674 T1 ATE76674 T1 AT E76674T1 AT 88308108 T AT88308108 T AT 88308108T AT 88308108 T AT88308108 T AT 88308108T AT E76674 T1 ATE76674 T1 AT E76674T1
Authority
AT
Austria
Prior art keywords
sleeve
rotatable
rotate
movement
cam member
Prior art date
Application number
AT88308108T
Other languages
German (de)
Inventor
Herman Oskam
Original Assignee
Hunter Douglas Ind Bv
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 Hunter Douglas Ind Bv filed Critical Hunter Douglas Ind Bv
Application granted granted Critical
Publication of ATE76674T1 publication Critical patent/ATE76674T1/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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/307—Details of tilting bars and their operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Abstract

An operating mechanism for the slats of a venetian blind in which a rotatable member (18) includes means (20) for raising and lowering a lift element (22), the rotatable member (18) being driven by a drive shaft (16) which also rotates a sleeve (26) provided with an external thread (30) engageable with a traversing nut (36) upon which is mounted a rotatable cam member (74). The sleeve (26) is provided with a key (34) which engages an abutment (84) on the cam member (74) when the latter reaches the end of its movement on the sleeve (26), the cam member disengaging a stop (60) on the resiliently retractable member (64), to disengage a clutch actuating member allowing the latter to rotate to allow a clutch (116) to engage upon the member (18), thereby causing tilt member (92) to rotate to tilt the ladder cords (94) of the venetian blind only at the end of movement of the nut (36).
AT88308108T 1988-09-01 1988-09-01 BLIND PULLING AND TURNING MECHANISM. ATE76674T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88308108A EP0356590B1 (en) 1988-09-01 1988-09-01 Venetian blind lifting and tilting mechanism

Publications (1)

Publication Number Publication Date
ATE76674T1 true ATE76674T1 (en) 1992-06-15

Family

ID=8200192

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88308108T ATE76674T1 (en) 1988-09-01 1988-09-01 BLIND PULLING AND TURNING MECHANISM.

Country Status (4)

Country Link
EP (1) EP0356590B1 (en)
AT (1) ATE76674T1 (en)
AU (1) AU616046B2 (en)
DE (1) DE3871526D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0600133A1 (en) * 1992-12-04 1994-06-08 Nien Made Enterprise Co., Ltd. Tilter mechanism
US5553649A (en) * 1993-07-05 1996-09-10 Kabushiki Kaisha Nichibei Blind apparatus
CH700450A1 (en) * 2009-02-27 2010-08-31 Griesser Holding Ag Rotary bearings for Blinds with slats elements.
AU2013225057B2 (en) 2012-02-27 2017-03-23 Hunter Douglas Industries B.V. Blind tilt assembly and method of controlling tilt ladders
CN102808577B (en) * 2012-07-30 2013-08-28 杭州欧卡索拉科技有限公司 Winding wheel mechanism of blind window and winding wheel system with gear clutch turning mechanism
CN102808573B (en) * 2012-07-30 2013-08-28 杭州欧卡索拉科技有限公司 Lifting turners for blinds
CN103306594B (en) * 2013-07-03 2016-04-20 立森（博罗）木器有限公司 A kind of hidden stay cord curtain

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608563A5 (en) * 1976-04-30 1979-01-15 Schenker Emil Storen Und Masch
SE8203812L (en) * 1982-06-18 1983-12-19 Perma System Ab STOCK BOCK FOR FACING PERSONALS
DE3625365A1 (en) * 1986-07-26 1988-02-04 Warema Renkhoff Gmbh & Co Kg Turning device for a slatted blind which can be gathered up and has three slat positions
CA1293181C (en) * 1988-02-29 1991-12-17 Norbert Marocco Venetian blind control

Also Published As

Publication number Publication date
AU4087789A (en) 1990-03-08
DE3871526D1 (en) 1992-07-02
EP0356590B1 (en) 1992-05-27
EP0356590A1 (en) 1990-03-07
AU616046B2 (en) 1991-10-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties