GB1187214A - Venetian Blind - Google Patents

Venetian Blind

Info

Publication number
GB1187214A
GB1187214A GB3277667A GB3277667A GB1187214A GB 1187214 A GB1187214 A GB 1187214A GB 3277667 A GB3277667 A GB 3277667A GB 3277667 A GB3277667 A GB 3277667A GB 1187214 A GB1187214 A GB 1187214A
Authority
GB
United Kingdom
Prior art keywords
spring
shaft
lifting
lowering
july
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
GB3277667A
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.)
Hunter Douglas International Ltd
Original Assignee
Hunter Douglas International Ltd
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 International Ltd filed Critical Hunter Douglas International Ltd
Publication of GB1187214A publication Critical patent/GB1187214A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/005—Antimicrobial preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0047—Other compounding ingredients characterised by their effect pH regulated compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • 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
    • E06B9/302—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable without ladder-tape, e.g. with lazy-tongs, with screw spindle
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Structural Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Blinds (AREA)

Abstract

1,187,214. Venetian blinds. HUNTER DOUGLAS INTERNATIONAL Ltd. 17 July, 1967 [15 July, 1966], No. 32776/67. Heading E1J. In a venetian blind comprising a slat lifting, lowering and tilting mechanism operated by a single hexagonal shaft 3 the ladder tapes 10, 11 are attached at each end to the ends 8, 9 of a helical spring 7 wound on an axial cylindrical portion 6 of a winding drum (5) on the shaft 3 for the lift straps 4, the weight of the ladders and their slats causing the helical spring to tighten on the portion 6 so as to turn with the shaft 3 until the end 8, or 9 of the spring encounters a fixed stop 13 or 14 on the supporting frame 1 whereupon the spring is slackened and the portion 6 slides past on continued rotation of the shaft in the lifting or lowering operation of the blind. The stops 14 may be removable to different positions, e.g. in the form of a peg in one of a series of holes (Figs. 3 and 4) and spring clutches may be provided on portions 6 on both sides of the lifting and lowering drum (5) the corresponding spring ends being connected by linear or U-shaped bars which support the ladder tape.
GB3277667A 1966-07-15 1967-07-17 Venetian Blind Expired GB1187214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6609993A NL148375C (en) 1966-07-15 1966-07-15 SLAT BLINDS.

Publications (1)

Publication Number Publication Date
GB1187214A true GB1187214A (en) 1970-04-08

Family

ID=19797194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3277667A Expired GB1187214A (en) 1966-07-15 1967-07-17 Venetian Blind

Country Status (7)

Country Link
AT (1) AT296581B (en)
BE (1) BE701077A (en)
CH (1) CH454417A (en)
DE (1) DE6604736U (en)
ES (1) ES343040A1 (en)
GB (1) GB1187214A (en)
NL (1) NL148375C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1020612A2 (en) * 1999-01-11 2000-07-19 Hunter Douglas Industries B.V. Headrail and control system for powered coverings for architectural openings
EP1213438A2 (en) 2000-12-04 2002-06-12 Hunter Douglas Industries B.V. Single control tilt drive unit
US6446693B1 (en) 1999-01-11 2002-09-10 Hunter Douglas Inc. Headrail and control system for powered coverings for architectural openings

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8503040U1 (en) * 1985-02-05 1985-06-20 Hunter Douglas Industries B.V., Rotterdam Turning device for a venetian blind
DE20102734U1 (en) 2001-02-16 2001-09-06 Bernhard Böckner GmbH & Co.KG, Herstellungs- und Vertriebsgesellschaft, 35463 Fernwald Device for driving adjustable blinds
CH700450A1 (en) * 2009-02-27 2010-08-31 Griesser Holding Ag Rotary bearings for Blinds with slats elements.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1020612A2 (en) * 1999-01-11 2000-07-19 Hunter Douglas Industries B.V. Headrail and control system for powered coverings for architectural openings
EP1020612A3 (en) * 1999-01-11 2002-01-09 Hunter Douglas Industries B.V. Headrail and control system for powered coverings for architectural openings
US6446693B1 (en) 1999-01-11 2002-09-10 Hunter Douglas Inc. Headrail and control system for powered coverings for architectural openings
US6736186B2 (en) 1999-01-11 2004-05-18 Hunter Douglas Inc. Headrail and control system for powered coverings for architectural openings
EP1213438A2 (en) 2000-12-04 2002-06-12 Hunter Douglas Industries B.V. Single control tilt drive unit
EP1213438A3 (en) * 2000-12-04 2003-09-17 Hunter Douglas Industries B.V. Single control tilt drive unit
US6644376B2 (en) 2000-12-04 2003-11-11 Hunter Douglas Industries B.V. Single control tilt drive unit

Also Published As

Publication number Publication date
AT296581B (en) 1972-02-25
NL6609993A (en) 1968-01-16
ES343040A1 (en) 1968-10-01
BE701077A (en) 1968-01-08
DE1683007A1 (en) 1971-11-11
CH454417A (en) 1968-04-15
DE6604736U (en) 1970-02-05
NL148375C (en) 1976-06-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years