[go: up one dir, main page]

GB190909567A - Locking Device for Blinds. - Google Patents

Locking Device for Blinds.

Info

Publication number
GB190909567A
GB190909567A GB190909567DA GB190909567A GB 190909567 A GB190909567 A GB 190909567A GB 190909567D A GB190909567D A GB 190909567DA GB 190909567 A GB190909567 A GB 190909567A
Authority
GB
United Kingdom
Prior art keywords
blinds
locking device
pawl
blind
wheel
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
Inventor
Julius Mueller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190909567A publication Critical patent/GB190909567A/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
    • E06B9/56—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

Landscapes

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

Abstract

9567. M³ller, J. April 22. Roller blinds.-A device for locking window blinds comprises a chain a secured to one or each side of the blind c and engaged by a toothed wheel b mounted loosely on a pivot on a wall &c. The wheel is prevented from movement by a pawl d held by a spring e and released by means of lever f. When a pawl is used on each side of the blind, the two are mounted on a common shaft, and only one set of levers is used.
GB190909567D 1909-04-22 1909-04-22 Locking Device for Blinds. Expired GB190909567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190909567T 1909-04-22

Publications (1)

Publication Number Publication Date
GB190909567A true GB190909567A (en) 1909-12-23

Family

ID=32490823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190909567D Expired GB190909567A (en) 1909-04-22 1909-04-22 Locking Device for Blinds.

Country Status (1)

Country Link
GB (1) GB190909567A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612368A3 (en) * 2004-06-30 2007-04-04 Miguel Emper Sanchez Self-locking device for blinds and closures
ES2288073A1 (en) * 2005-06-17 2007-12-16 Miguel Emper Sanchez Improved self-locking device for blinds and shutters
CN110924840A (en) * 2019-12-28 2020-03-27 深圳市开普俊梦室内设计有限公司 Self-opening system for roller shutter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612368A3 (en) * 2004-06-30 2007-04-04 Miguel Emper Sanchez Self-locking device for blinds and closures
ES2288073A1 (en) * 2005-06-17 2007-12-16 Miguel Emper Sanchez Improved self-locking device for blinds and shutters
ES2288073B1 (en) * 2005-06-17 2009-02-01 Miguel Emper Sanchez PERFECTED SELF-LOCKING DEVICE FOR BLINDS AND CLOSURES.
EP1734221A3 (en) * 2005-06-17 2009-07-15 Miguel Emper Sanchez Improved self-locking device for blinds and shutters
CN110924840A (en) * 2019-12-28 2020-03-27 深圳市开普俊梦室内设计有限公司 Self-opening system for roller shutter

Similar Documents

Publication Publication Date Title
GB190909567A (en) Locking Device for Blinds.
US426792A (en) Window-sash
US1264083A (en) Controlling means.
US1284486A (en) Window attachment.
US989710A (en) Sash balance and lock.
US56592A (en) Improvement in sash-fastenings
US2529063A (en) Hand brake holding and releasing mechanism
GB190819969A (en) Improvements in Window Blind Roller Fittings.
US564694A (en) Sash-holder
GB190614530A (en) Improvements in Devices for Supporting and Locking the Sashes of Windows.
US830604A (en) Sash-controlling mechanism.
GB224465A (en) Improvements in window-operating and like self-locking gear
US1043842A (en) Window-sash lock.
DE603078C (en) Roll film camera
US816780A (en) Sash-lock.
US130868A (en) Improvement in sash-holders
US542129A (en) wright
US433327A (en) Sash-fastener
GB190720941A (en) Improvements in Opening and Closing Apparatus for Skylight and like Windows.
US828099A (en) Sash-holding device.
US873058A (en) Door-operating mechanism.
US874842A (en) Sash-fastener.
US155002A (en) Improvement in sash-holders
US450021A (en) Sash-balance
US1530807A (en) Burglarproof window lock