GB1416028A - Venetian blind having a cord lock which is actuated upon full raising of the blind - Google Patents

Venetian blind having a cord lock which is actuated upon full raising of the blind

Info

Publication number
GB1416028A
GB1416028A GB4817173A GB4817173A GB1416028A GB 1416028 A GB1416028 A GB 1416028A GB 4817173 A GB4817173 A GB 4817173A GB 4817173 A GB4817173 A GB 4817173A GB 1416028 A GB1416028 A GB 1416028A
Authority
GB
United Kingdom
Prior art keywords
blind
dog
finger
cords
locking
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
GB4817173A
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.)
Levolor Corp
Original Assignee
Levolor Corp
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 Levolor Corp filed Critical Levolor Corp
Publication of GB1416028A publication Critical patent/GB1416028A/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
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/324—Cord-locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
GB4817173A 1972-11-10 1973-10-16 Venetian blind having a cord lock which is actuated upon full raising of the blind Expired GB1416028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00305410A US3799236A (en) 1972-11-10 1972-11-10 Venetian blind having a cord lock which is actuated upon full raising of the blind

Publications (1)

Publication Number Publication Date
GB1416028A true GB1416028A (en) 1975-12-03

Family

ID=23180670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4817173A Expired GB1416028A (en) 1972-11-10 1973-10-16 Venetian blind having a cord lock which is actuated upon full raising of the blind

Country Status (7)

Country Link
US (1) US3799236A (nl)
BE (1) BE806800A (nl)
CA (1) CA983384A (nl)
DE (1) DE2356165C2 (nl)
ES (1) ES420277A1 (nl)
GB (1) GB1416028A (nl)
NL (1) NL174578C (nl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952789A (en) * 1975-06-26 1976-04-27 Marathon Manufacturing Company Top position lock for venetian blinds
US4488588A (en) * 1983-01-24 1984-12-18 Marathon Manufacturing Company Cord lock for venetian blind
US4463791A (en) * 1983-01-24 1984-08-07 Marathon Manufacturing Company Venetian blind cord lock for up to eight lift cords
GB2142071B (en) * 1983-06-22 1986-05-08 Hunter Douglas Ind Bv A cord lock
US4732202A (en) * 1986-04-18 1988-03-22 Hunter Douglas Inc. Vertical louvre blind traveller
US4776381A (en) * 1986-06-26 1988-10-11 Bruce Riddiford Blinds
US4722383A (en) * 1986-10-24 1988-02-02 Levolor Lorentzen, Inc. Cord lock for venetian blinds
US5133399A (en) * 1990-12-17 1992-07-28 Hiller Jeffrey H Apparatus by which horizontal and vertical blinds, pleated shades, drapes and the like may be balanced for "no load" operation
US5143135A (en) * 1991-01-18 1992-09-01 Levolor Corporation Low profile headrail venetian blind
US5275222A (en) * 1992-03-18 1994-01-04 Ren Judkins Cord lock and release system for blinds
US5472036A (en) * 1992-03-18 1995-12-05 Judkins; Ren Cord lock and release system for blinds
US5387472A (en) * 1992-05-20 1995-02-07 Nelson Metal Products Corporation Mated molded parts assembly and method for making same
US6644375B2 (en) 2001-01-09 2003-11-11 Newell Window Furnishings Cordless blind brake
US7025107B2 (en) 2001-07-31 2006-04-11 Newell Window Furnishings, Inc. One-way tensioning mechanism for cordless blind
US7096917B2 (en) * 2001-12-14 2006-08-29 Newell Window Furnishings, Inc. One way brake for a cordless blind
US6684930B2 (en) 2001-12-14 2004-02-03 Newell Window Furnishings, Inc. Brake for a cordless blind
US6675861B2 (en) 2001-12-14 2004-01-13 Newell Window Furnishings, Inc. Brake for a cordless blind
CN101672156A (zh) * 2002-10-31 2010-03-17 纽厄尔窗户设备公司 一种临时遮光窗帘
WO2004048737A1 (en) * 2002-11-21 2004-06-10 Newell Window Furnishings, Inc. Temporary window covering
US9187952B2 (en) * 2010-03-02 2015-11-17 Safe-T-Shade Cordless blind system and retro-fit method
US9272875B2 (en) * 2011-05-04 2016-03-01 Shih-Ming Lin String-guiding structure for an automatic curtain-reeling device
US9719296B1 (en) 2014-10-06 2017-08-01 Safe-T-Shade Apparatuses and systems for selectively locking lift cords used to lift architectural opening coverings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115796A (en) * 1937-01-06 1938-05-03 American Car & Foundry Co Locking mechanism for venetian blinds
US2731111A (en) * 1954-12-06 1956-01-17 Lorentzen Hardware Mfg Corp Cord lock
BE725138A (nl) * 1968-09-18 1969-05-16
US3559024A (en) * 1969-04-04 1971-01-26 Dunkermotoren Prazisions Klein Motor reversing and stopping at limit of travel and number of revolutions

Also Published As

Publication number Publication date
NL174578B (nl) 1984-02-01
US3799236A (en) 1974-03-26
ES420277A1 (es) 1976-03-01
CA983384A (en) 1976-02-10
DE2356165A1 (de) 1974-05-22
NL7314879A (nl) 1974-05-14
BE806800A (fr) 1974-04-30
NL174578C (nl) 1984-07-02
DE2356165C2 (de) 1984-01-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee