GB670931A - Improvements in or relating to venetian blind operating mechanism - Google Patents

Improvements in or relating to venetian blind operating mechanism

Info

Publication number
GB670931A
GB670931A GB11227/50A GB1122750A GB670931A GB 670931 A GB670931 A GB 670931A GB 11227/50 A GB11227/50 A GB 11227/50A GB 1122750 A GB1122750 A GB 1122750A GB 670931 A GB670931 A GB 670931A
Authority
GB
United Kingdom
Prior art keywords
shaft
gear
blind
pulleys
cords
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
GB11227/50A
Other languages
English (en)
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.)
Rolladenfabrik A Griesser A G
Original Assignee
Rolladenfabrik A Griesser A G
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 Rolladenfabrik A Griesser A G filed Critical Rolladenfabrik A Griesser A G
Publication of GB670931A publication Critical patent/GB670931A/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
    • E06B9/308—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

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
GB11227/50A 1949-05-06 1950-05-05 Improvements in or relating to venetian blind operating mechanism Expired GB670931A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1018462X 1949-05-06
CH670931X 1949-05-06
CH900423X 1949-05-06

Publications (1)

Publication Number Publication Date
GB670931A true GB670931A (en) 1952-04-30

Family

ID=38370468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11227/50A Expired GB670931A (en) 1949-05-06 1950-05-05 Improvements in or relating to venetian blind operating mechanism

Country Status (4)

Country Link
BE (1) BE495587A (enrdf_load_stackoverflow)
DE (1) DE900423C (enrdf_load_stackoverflow)
FR (1) FR1018462A (enrdf_load_stackoverflow)
GB (1) GB670931A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536503B1 (en) * 1999-03-23 2003-03-25 Hunter Douglas Inc. Modular transport system for coverings for architectural openings
US8708024B2 (en) 1997-11-04 2014-04-29 Russell L. Hinckley, Sr. Methods for operating window covers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735812B1 (fr) * 1995-06-21 1997-08-22 Somfy Dispositif d'enroulement motorise pour stores venitiens

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8708024B2 (en) 1997-11-04 2014-04-29 Russell L. Hinckley, Sr. Methods for operating window covers
US8720525B2 (en) 1997-11-04 2014-05-13 Russell L. Hinckley, Sr. Methods for operating window covers
US8887788B2 (en) 1997-11-04 2014-11-18 Russell L. Hinckley, SR. Methods for operating window covers
US9316051B2 (en) 1997-11-04 2016-04-19 Russell L. Hinckley, SR. Window cover system with spring drive arrangement
US9328554B2 (en) 1997-11-04 2016-05-03 Russell L. Hinckley, SR. Spring drive systems for window covers
US9359814B2 (en) 1997-11-04 2016-06-07 Russel L. Hinckley Systems for maintaining window covers
US9574396B2 (en) 1997-11-04 2017-02-21 Russell L. Hinckley, SR. Systems for maintaining window covers
US6536503B1 (en) * 1999-03-23 2003-03-25 Hunter Douglas Inc. Modular transport system for coverings for architectural openings
US6968884B2 (en) 1999-03-23 2005-11-29 Hunter Douglas Inc. Modular transport system for coverings for architectural openings
US7311133B2 (en) 1999-03-23 2007-12-25 Hunter Douglas, Inc. Lift and tilt station for a covering for an architectural opening
US7802608B2 (en) 1999-03-23 2010-09-28 Hunter Douglas Inc. Modular transport system for coverings for architectural openings
US8230896B2 (en) 1999-03-23 2012-07-31 Hunter Douglas Inc Modular transport system for coverings for architectural openings

Also Published As

Publication number Publication date
DE900423C (de) 1953-12-28
FR1018462A (fr) 1953-01-08
BE495587A (enrdf_load_stackoverflow)

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