KR930702596A - Single Adjustment Venetian Blinds - Google Patents

Single Adjustment Venetian Blinds

Info

Publication number
KR930702596A
KR930702596A KR1019930701007A KR930701007A KR930702596A KR 930702596 A KR930702596 A KR 930702596A KR 1019930701007 A KR1019930701007 A KR 1019930701007A KR 930701007 A KR930701007 A KR 930701007A KR 930702596 A KR930702596 A KR 930702596A
Authority
KR
South Korea
Prior art keywords
rod
cord
blind
cam surface
lift
Prior art date
Application number
KR1019930701007A
Other languages
Korean (ko)
Other versions
KR960015120B1 (en
Inventor
에드워드 티 루드
마틴 웨인
Original Assignee
마틴 웨인
제너럴 클러치 코포레이션
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 US07/862,843 external-priority patent/US5228491A/en
Application filed by 마틴 웨인, 제너럴 클러치 코포레이션 filed Critical 마틴 웨인
Publication of KR930702596A publication Critical patent/KR930702596A/en
Application granted granted Critical
Publication of KR960015120B1 publication Critical patent/KR960015120B1/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
    • 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
    • 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
    • E06B9/308—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with coaxial tilting bar and raising shaft
    • 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
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • 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
    • E06B2009/285—Means for actuating a rod (being tilt rod or lift rod)
    • 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
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E06B2009/3225—Arrangements to aid the winding of cords rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Peptides Or Proteins (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Shutters For Cameras (AREA)
  • Shutter-Related Mechanisms (AREA)
  • Lock And Its Accessories (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Fluid-Damping Devices (AREA)
  • Ladders (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Headrail hardware to lift and tilt a Venetian blind is provided. A single control (5) operates both the lift and the tilt function. A multiturn band brake tilter (19) is used with each ladder cord (15) in a way that reduces the frictional forces encountered in lifting or lowering the blind. One end of each of the ladder cords is attached to an arm (21) of its tilter. The tilters are disposed directly about the rotating drive rod (11) with no intermediate parts, and are supported by cradles (17) that mount in the headrail rather than by the drive rod (11) as in prior art blinds. The drive rod (11) rotates the tilters (19) and the lifting mechanism until the tilters (19) contact stops built into each of the cradles (17). Further rotation keeps the blind fully tilted while lifting or lowering of the blind continues. In the preferred embodiment, the lift cords (13) are attached to the drive rod (11), which traverses to accumulate the cords (13) in a single layer as the rod (11) is rotated to lift the blind. The rotation of the rod (11) within the tilters (19) greatly reduces the lateral force needed to traverse the rod (11). An innovative bearing support (41) is provided so that the weight of the blind is transferred from the tilter (19) directly to the cradle (17), further reducing the frictional drag on the traversing rod (11).

Description

단일조정 베니션 블라인드Single Adjustment Venetian Blinds

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 다른 동작없이 횡방향 이동을 초래하는데 필요한 힘 F1의 벡터선도로서 F1은 이 상태에서의 ㎼와 같다. 제2도는 힘 F1,F2와 그들의 합력 ㎼의 벡터 선도로서, 여기서는 ㎼보다는 훨씬더 적은 F1이 동일한 계면에 다른 동작이 존재할때 횡방향 이동을 초래하는데 필요한 힘이다.FIG. 1 is a vector line diagram of the force F 1 required to cause lateral movement without any other action, where F 1 is equal to 에서 의 in this state. FIG. 2 is a vector diagram of the forces F 1 , F 2 and their combined force,, where much less F 1 than 이다 is the force required to cause lateral movement when there is another motion at the same interface.

제3도는 내장된 일부 부품이 보이도록 절단도시된 베니션 블라인드 헤드레일의 등각투시도 이다.3 is an isometric view of the venetian blind head rail cut away to show some embedded parts.

Claims (17)

베니션 블라인드용의 단일조정 경사상승 시스템 조립체에 있어서, 축을 따라 2방향으로 회전가능한 로드와, 상기 로드를 파지하고 상기 블라인드의 래더코드에 부착되는 적어도 하나의 복수 터언 헬리컬 경사부재와, 어떤 회전방향에서도 충분한 경사에 상응하는 위치에서 로드에 대하여 경사부재를 최소한 부분적으로 느슨하게 하는 이완수단과, 상기 로드에 부착되어 상기 로드의 회전에 응답하여 상기 로드에 감기거나 풀리는 적어도 하나의 상승코드와, 상기 적어도 하나의 상승코드가 로드에 부착되는 지점에 실질적으로 배치된 적어도 하나의 크래들을 구비하는 상기 적어도 하나의 헬리컬 부재지지 수단을 구비하는 것을 특징으로 하는 단일조정 베니션 블라인드 경사 및 상승 시스템.A single adjustable ramp system assembly for venetian blinds, comprising: a rod rotatable in two directions along an axis, at least one multi-terrestrial helical ramp member gripping the rod and attached to the ladder cord of the blind, in any direction of rotation Relaxation means for at least partially loosening the inclined member relative to the rod at a position corresponding to a sufficient inclination, at least one lifting cord attached to the rod and wound or unwound on the rod in response to rotation of the rod, and the at least one And said at least one helical member support means having at least one cradle substantially disposed at a point at which said ascension cord is attached to the rod. 제1항에 있어서, 상기 로드가 횡방향 로드를 구비하는 것을 특징으로 하는 시스템.The system of claim 1, wherein the rod has a transverse rod. 제2항에 있어서, 상기 상승코드가 상기 로드에 감김에 따라 상기 횡방향 로드에 제1방향의 측방력을 가하는 제1수단을 또한 구비하는 것을 특징으로 하는 시스템.3. The system of claim 2, further comprising first means for applying a lateral force in a first direction to said lateral rod as said ascending cord is wound around said rod. 제1항에 있어서, 상기 이완수단이 상기 충분한 경사위치에서 상기 경사부재의 회전이동을 제한하는 억제수단을 구비한 것을 특징으로 하는 시스템.2. A system according to claim 1, wherein said relaxation means comprises restraining means for limiting rotational movement of said inclined member in said sufficient inclined position. 제4항에 있어서, 상기 억제수단이 상기 충분한 경사위치에서 상기 로드상의 상기 경사부재의 파지력을 이완시키는 적어도 하나의 정지부재를 구비하는 것을 특징으로 하는 시스템.5. The system according to claim 4, wherein said restraining means has at least one stop member for releasing the holding force of said inclined member on said rod in said sufficient inclined position. 제1항에 있어서, 상기 적어도 하나의 경사부재가 로드를 파지하도록 구성된 중앙부분과 상기 래더코드의 단부를 수납하는 2개의 아암을 구비하는 것을 특징으로 하는 시스템.The system of claim 1, wherein the at least one inclined member has a central portion configured to hold a rod and two arms for receiving an end of the ladder cord. 제1항에 있어서, 상기 적어도 하나의 경사부재가 가요성인것을 특징으로 하는 시스템.The system of claim 1, wherein said at least one inclined member is flexible. 제1항에 있어서, 상기 적어도 하나의 경사부재의 배경이 로드의 외경과 실질적으로 같아서 베니션 블라인드의 중력에 의해 상기 적어도 하나의 경사부재가 로드둘레에 조여지는 것을 특징으로 하는 시스템.The system of claim 1, wherein the background of the at least one inclined member is substantially the same as the outer diameter of the rod such that the at least one inclined member is tightened around the rod by the gravity of the venetian blind. 제1항에 있어서, 상기 적어도 하나의 경사부재는 어떤 중간 부재도 없이 로드상에 직접 장착되는 것을 특징으로 하는 시스템.The system of claim 1, wherein the at least one inclined member is mounted directly on the rod without any intermediate member. 제1항에 있어서, 상기 크래들이 상기 래더코드가 통과하는 개구를 포함하는 것을 특징으로 하는 시스템.The system of claim 1 wherein the cradle includes an opening through which the ladder code passes. 제3항에 있어서, 상기 측방력을 가하는 수단이 캠표면을 포함하고, 그 캠표면에 상기 상승코드가 지지되어 상기 로드로 하여금 상기 제1의 측방향으로 측방이동할 수 있게 하는 것을 특징으로 하는 시스템.4. The system of claim 3, wherein the means for applying the lateral force comprises a cam surface, the lifting cord being supported on the cam surface to allow the rod to move laterally in the first lateral direction. . 제11항에 있어서, 상기 캠표면은 둘레에 상기 상승 코드를 감는 상기 횡방향 로드의 회전에 의해 상기 로드가측방으로 이동하도록 구성되어 있는 것을 특징으로 하는 시스템.12. The system according to claim 11, wherein the cam surface is configured to move the rod laterally by rotation of the transverse rod winding the lifting cord around it. 제12항에 있어서, 상기 캠표면은, 상기 로드의 회전시 상기 상승코드가 상기 로드상에 단층으로 감기도록 구성되어 있는 것을 특징으로 하는 시스템.13. The system of claim 12, wherein the cam surface is configured such that the ascending cord is wound onto the rod in a single layer upon rotation of the rod. 제1항에 있어서, 상기 적어도 하나의 헬리컬 부재가 상기 크래들 부재에 대한 상기 헬리컬 부재의 축방향 위치를 유지하는 돌출된 플랜지를 구비하는 것을 특징으로 하는 시스템.The system of claim 1, wherein the at least one helical member has a protruding flange that maintains an axial position of the helical member relative to the cradle member. 제14항에 있어서, 상기 플랜지가 캠표면을 구비하고, 그 표면에는 상기 상승 코드가 지지되어 상기 코드로하여금 횡방향 이동할 수 있도록 하는 것을 특징으로 하는 시스템.15. The system of claim 14, wherein the flange has a cam surface, the surface of which is supported by the rising cord to allow the cord to move laterally. 제15항에 있어서, 상기 플랜지의 상기 캠표면이 상기 로드와 상승 코드의 치수에 종속된 각도로 배치되는 것을 특징으로 하는 시스템.16. The system of claim 15, wherein the cam surface of the flange is disposed at an angle dependent on the dimensions of the rod and lift cord. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930701007A 1991-08-02 1992-07-23 Monocontrol venetian blind KR960015120B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US73976991A 1991-08-02 1991-08-02
US739,769 1991-08-02
US862,843 1992-04-03
US07/862,843 US5228491A (en) 1992-04-03 1992-04-03 Monocontrol venetian blind
PCT/US1992/006125 WO1993003250A1 (en) 1991-08-02 1992-07-23 Monocontrol venetian blind

Publications (2)

Publication Number Publication Date
KR930702596A true KR930702596A (en) 1993-09-09
KR960015120B1 KR960015120B1 (en) 1996-10-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930701007A KR960015120B1 (en) 1991-08-02 1992-07-23 Monocontrol venetian blind

Country Status (14)

Country Link
EP (1) EP0551486B1 (en)
JP (1) JP2609508B2 (en)
KR (1) KR960015120B1 (en)
AT (1) ATE146252T1 (en)
AU (1) AU646182B2 (en)
BR (1) BR9205363A (en)
CA (1) CA2092300C (en)
DE (1) DE69215844T2 (en)
DK (1) DK0551486T3 (en)
ES (1) ES2095482T3 (en)
FI (1) FI98851C (en)
HU (1) HU218720B (en)
NO (1) NO303079B1 (en)
WO (1) WO1993003250A1 (en)

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IT1311863B1 (en) * 1999-09-23 2002-03-19 Berti Srl IMPROVED DEVICE FOR THE MOVEMENT OF VENETIAN BLINDS AFTER INTERIOR GLASS OR GLASS ROOMS
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CZ302112B6 (en) * 2005-06-15 2010-10-20 Isotra A.S. Bearing attachment of roller shutter control elements in upper load-bearing section
GB2440740B (en) * 2006-08-09 2009-02-25 Ke-Min Lin An adjustable structure for adjusting the angle and the rise and fall of curtain blades
EP1961908A1 (en) * 2007-02-21 2008-08-27 Chin-Chien Yang Structure for curtain positioning
JP5214167B2 (en) * 2007-04-27 2013-06-19 立川ブラインド工業株式会社 Lifting cord winding device for solar shading device

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Also Published As

Publication number Publication date
ES2095482T3 (en) 1997-02-16
DK0551486T3 (en) 1996-12-30
FI931478A0 (en) 1993-04-01
HUT67323A (en) 1995-03-28
NO303079B1 (en) 1998-05-25
FI98851B (en) 1997-05-15
DE69215844T2 (en) 1997-07-03
CA2092300A1 (en) 1993-02-03
JP2609508B2 (en) 1997-05-14
EP0551486A4 (en) 1994-01-05
FI98851C (en) 1997-08-25
ATE146252T1 (en) 1996-12-15
DE69215844D1 (en) 1997-01-23
JPH05507978A (en) 1993-11-11
NO931259L (en) 1993-04-01
FI931478A (en) 1993-04-01
HU9300655D0 (en) 1993-06-28
EP0551486A1 (en) 1993-07-21
KR960015120B1 (en) 1996-10-28
HU218720B (en) 2000-11-28
AU646182B2 (en) 1994-02-10
WO1993003250A1 (en) 1993-02-18
EP0551486B1 (en) 1996-12-11
AU2394292A (en) 1993-03-02
CA2092300C (en) 1996-04-02
BR9205363A (en) 1993-11-16
NO931259D0 (en) 1993-04-01

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