GB907947A - Improvements in or relating to blinds - Google Patents

Improvements in or relating to blinds

Info

Publication number
GB907947A
GB907947A GB1738260A GB1738260A GB907947A GB 907947 A GB907947 A GB 907947A GB 1738260 A GB1738260 A GB 1738260A GB 1738260 A GB1738260 A GB 1738260A GB 907947 A GB907947 A GB 907947A
Authority
GB
United Kingdom
Prior art keywords
shaft
roller
gearing
strips
operated
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
GB1738260A
Inventor
William Morgan Parry-Husbands
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.)
ELECTROMATIC SHOPBLINDS Ltd
Original Assignee
ELECTROMATIC SHOPBLINDS 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 ELECTROMATIC SHOPBLINDS Ltd filed Critical ELECTROMATIC SHOPBLINDS Ltd
Priority to GB1738260A priority Critical patent/GB907947A/en
Publication of GB907947A publication Critical patent/GB907947A/en
Expired legal-status Critical Current

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
    • E06B9/304—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with tilting bar and separate raising shaft

Landscapes

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

Abstract

907,947. Venetian blinds. ELECTROMATIC SHOPBLINDS Ltd. May 10, 1961 [May 17,1960], No. 17382/60. Class 20 (3). The raising and lowering mechanism of a Venetian blind comprises two or more flexible strips 8, 9, e.g. thin steel tapes secured at one end to e.g. the lowest lath in spaced relationship and anchored at their other ends to a single roller 7 so that the strips are wound on the roller in interleaved relationship. The roller 7 may be driven by hand or be power operated through worm gearing on a shaft 15. Tilting of the laths is effected by a shaft 19 operated through gearing 25 on a vertical shaft turned by a control lever. Each of the connections between the gears and the respective vertical shafts at each end thereof has a universal joint having a pin and slot connection (not shown) permitting variation in length of the shaft due to ambient temperature changes. Specification 883,186 is referred to.
GB1738260A 1960-05-17 1960-05-17 Improvements in or relating to blinds Expired GB907947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1738260A GB907947A (en) 1960-05-17 1960-05-17 Improvements in or relating to blinds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1738260A GB907947A (en) 1960-05-17 1960-05-17 Improvements in or relating to blinds

Publications (1)

Publication Number Publication Date
GB907947A true GB907947A (en) 1962-10-10

Family

ID=10094220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1738260A Expired GB907947A (en) 1960-05-17 1960-05-17 Improvements in or relating to blinds

Country Status (1)

Country Link
GB (1) GB907947A (en)

Similar Documents

Publication Publication Date Title
GB926422A (en) Improvements in or relating to a venetian blind
ES417690A1 (en) Vertical blinds
ES307099A1 (en) Venetian blind
IT1139790B (en) WIRED CONTROL DEVICE FOR A LIFTING COMPLEX SANDING OF WINDOW GLASSES
GB907947A (en) Improvements in or relating to blinds
NL7811014A (en) TORQUE LIMITING DRIVE SHAFT.
GB1113641A (en) Venetian blinds
GB1093756A (en) Tilt operating device for venetian blinds
DE3881744D1 (en) SHIP WITH A CONTROL SCREW, DRIVEN BY A HORIZONTAL SHAFT, TOGETHER WITH SPECIFIC COUPLINGS AND SHAFT SUPPORT.
ES462014A1 (en) Regulator assemblies
GB1370369A (en) Roller signs
ES418651A1 (en) Device for the operation of venetian blinds. (Machine-translation by Google Translate, not legally binding)
GB854686A (en) Improvements relating to venetian blinds
SU587057A2 (en) Driven helical roller
GB645306A (en) Improvements in or relating to roller blinds
GB912395A (en) Improvements in or relating to roll-up blinds
DE59806018D1 (en) Two-part venetian blind
GB1165243A (en) Improvements in and relating to Venetian Blinds
GB952504A (en) A locking device for lift means, for example lift cords or lift tapes of a venetian blind, a curtain or the like
GB554168A (en) Improvements in or relating to blinds
GB1145104A (en) An improved window
GB1159129A (en) Improvements in or relating to Window Structures
AU247759B2 (en) A double glazed window witha venetian blind between the glazing
IT1166726B (en) Composite roller shutter blind structure - has alternate hollow laths and single leaf blade connectors positioned to form perforated or slotted blind or both
IT1112157B (en) Composite roller shutter blind structure - has alternate hollow laths and single leaf blade connectors positioned to form perforated or slotted blind or both