ES230720U - Venetian blind - Google Patents

Venetian blind

Info

Publication number
ES230720U
ES230720U ES1977230720U ES230720U ES230720U ES 230720 U ES230720 U ES 230720U ES 1977230720 U ES1977230720 U ES 1977230720U ES 230720 U ES230720 U ES 230720U ES 230720 U ES230720 U ES 230720U
Authority
ES
Spain
Prior art keywords
chain
drive shaft
movement
traction elements
venetian blind
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.)
Granted
Application number
ES1977230720U
Other languages
Spanish (es)
Other versions
ES230720Y (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.)
Griesser AG
Original Assignee
Griesser AG
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
Priority claimed from CH1119076A external-priority patent/CH608273A5/en
Priority claimed from CH822177A external-priority patent/CH620735A5/en
Application filed by Griesser AG filed Critical Griesser AG
Publication of ES230720U publication Critical patent/ES230720U/en
Application granted granted Critical
Publication of ES230720Y publication Critical patent/ES230720Y/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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • 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
    • 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
    • E06B9/325—Immobilising devices preventing raising
    • 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
    • E06B9/60—Spring drums operated only by closure members

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)

Abstract

Blind of retractable sheets with traction elements to raise and lower the shutter that attack in a final lane, pass in side cases and coupled with a drive shaft, characterized because its traction elements are open chains that extend beyond the wheel of upper chain that fits on the drive shaft, at least in the amount of a chain link, and are guided throughout its trajectory of movement with small clearance in a groove that prevents the chain from leaving this path of movement . (Machine-translation by Google Translate, not legally binding)
ES1977230720U 1976-09-03 1977-09-02 COLLECTABLE SHEET BLIND. Expired ES230720Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1119076A CH608273A5 (en) 1976-09-03 1976-09-03 Gathered lamellar blind
CH822177A CH620735A5 (en) 1977-07-05 1977-07-05 Gathered slatted blind

Publications (2)

Publication Number Publication Date
ES230720U true ES230720U (en) 1978-01-16
ES230720Y ES230720Y (en) 1979-06-16

Family

ID=25702990

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977230720U Expired ES230720Y (en) 1976-09-03 1977-09-02 COLLECTABLE SHEET BLIND.

Country Status (7)

Country Link
AT (1) AT369856B (en)
DE (1) DE2736936C2 (en)
ES (1) ES230720Y (en)
FR (1) FR2363688A1 (en)
GB (1) GB1588438A (en)
IT (1) IT1085365B (en)
SE (1) SE424347B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008321A3 (en) * 1994-04-29 1996-04-02 Dynaco International Sa Roller blind closure device
JP2907554B2 (en) * 1994-04-29 1999-06-21 ダイナコ アンテルナショナル Closure device with flexible curtain
BE1016320A3 (en) * 2004-03-17 2006-08-01 Dynaco International Sa CURTAIN DEVICE unwound.
CH702334A1 (en) * 2009-12-04 2011-06-15 Griesser Holding Ag A venetian blind.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1799522A (en) * 1930-02-12 1931-04-07 Henry J Mackin Blind
US2415222A (en) * 1944-12-11 1947-02-04 Spencer Lloyd Venetian blind

Also Published As

Publication number Publication date
FR2363688B1 (en) 1981-05-29
GB1588438A (en) 1981-04-23
SE424347B (en) 1982-07-12
FR2363688A1 (en) 1978-03-31
SE7709696L (en) 1978-03-04
ATA579677A (en) 1982-06-15
DE2736936A1 (en) 1978-03-09
DE2736936C2 (en) 1985-06-20
IT1085365B (en) 1985-05-28
AT369856B (en) 1983-02-10
ES230720Y (en) 1979-06-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000301