ES420277A1 - Una disposicion de persiana veneciana mejorada. - Google Patents

Una disposicion de persiana veneciana mejorada.

Info

Publication number
ES420277A1
ES420277A1 ES420277A ES420277A ES420277A1 ES 420277 A1 ES420277 A1 ES 420277A1 ES 420277 A ES420277 A ES 420277A ES 420277 A ES420277 A ES 420277A ES 420277 A1 ES420277 A1 ES 420277A1
Authority
ES
Spain
Prior art keywords
blind
actuated
cord lock
venetian
full raising
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
ES420277A
Other languages
English (en)
Spanish (es)
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 ES420277A1 publication Critical patent/ES420277A1/es
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)
ES420277A 1972-11-10 1973-11-06 Una disposicion de persiana veneciana mejorada. Expired ES420277A1 (es)

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
ES420277A1 true ES420277A1 (es) 1976-03-01

Family

ID=23180670

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420277A Expired ES420277A1 (es) 1972-11-10 1973-11-06 Una disposicion de persiana veneciana mejorada.

Country Status (7)

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

Families Citing this family (25)

* 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
DK170429B1 (da) * 1993-05-21 1995-08-28 Rasmussen Kann Ind As Vinduesafskærmning
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
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
US7096917B2 (en) * 2001-12-14 2006-08-29 Newell Window Furnishings, Inc. One way 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
MXPA05005427A (es) * 2002-11-21 2005-08-26 Newell Window Furnishings Inc Cubierta temporal para ventana.
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
US20240331588A1 (en) * 2023-03-30 2024-10-03 Anne Tonaszuck Decorative Blind Device
TWM646843U (zh) * 2023-06-16 2023-10-01 黃賢德 無拉繩窗簾及其導引阻降單元

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 (fr) * 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
CA983384A (en) 1976-02-10
DE2356165A1 (de) 1974-05-22
GB1416028A (en) 1975-12-03
US3799236A (en) 1974-03-26
DE2356165C2 (de) 1984-01-05
NL174578C (nl) 1984-07-02
NL7314879A (fr) 1974-05-14
NL174578B (nl) 1984-02-01
BE806800A (fr) 1974-04-30

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