US3835911A - Electrically operable drive arrangement for venetian blinds - Google Patents

Electrically operable drive arrangement for venetian blinds Download PDF

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Publication number
US3835911A
US3835911A US00311762A US31176272A US3835911A US 3835911 A US3835911 A US 3835911A US 00311762 A US00311762 A US 00311762A US 31176272 A US31176272 A US 31176272A US 3835911 A US3835911 A US 3835911A
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US
United States
Prior art keywords
feeler
draw tape
plane
header
tape
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 - Lifetime
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US00311762A
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English (en)
Inventor
W Horst
H Coldewey
M Ammazzalorso
E Schuppler
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Individual
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Individual
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Publication date
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Publication of US3835911A publication Critical patent/US3835911A/en
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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
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S160/00—Flexible or portable closure, partition, or panel
    • Y10S160/17—Venetian blinds, motor driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
US00311762A 1972-01-13 1972-12-04 Electrically operable drive arrangement for venetian blinds Expired - Lifetime US3835911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7201069 1972-01-13

Publications (1)

Publication Number Publication Date
US3835911A true US3835911A (en) 1974-09-17

Family

ID=6627513

Family Applications (1)

Application Number Title Priority Date Filing Date
US00311762A Expired - Lifetime US3835911A (en) 1972-01-13 1972-12-04 Electrically operable drive arrangement for venetian blinds

Country Status (4)

Country Link
US (1) US3835911A (de)
BE (1) BE805278A (de)
CH (1) CH545406A (de)
NL (1) NL144025B (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706726A (en) * 1985-01-10 1987-11-17 V. Kann Rasmussen Industri A/S Electric control of venetian blind
US5178200A (en) * 1990-12-14 1993-01-12 Halge Hagen Venetian-or pleated blinds, particularly for multiple pane insulating glass window
US5495153A (en) * 1993-06-11 1996-02-27 Harmonic Design, Inc. Head rail-mounted mini-blind actuator for vertical blinds and pleated shades
US5517094A (en) * 1993-07-20 1996-05-14 Harmonic Design, Inc. Head rail-mounted mini-blind actuator
US5698958A (en) * 1993-06-11 1997-12-16 Harmonic Design, Inc. Head rail-mounted actuator for window coverings
US5699847A (en) * 1995-06-21 1997-12-23 Somfy Motorized roll-up device for venetian blinds
US5793174A (en) * 1996-09-06 1998-08-11 Hunter Douglas Inc. Electrically powered window covering assembly
USRE35926E (en) * 1990-12-14 1998-10-20 Nordicon Develop Aps Venetian- or pleated blinds, particularly for multiple pane insulating glass window
US6060852A (en) * 1993-06-11 2000-05-09 Harmonic Design, Inc. Head rail-mounted actuator for window covering
US20130048231A1 (en) * 2011-08-31 2013-02-28 Qualitas Manufacturing, Inc. Base Slat Retention and Motor Triggering For Rolling Protective Shutters
US20190085622A1 (en) * 2017-09-20 2019-03-21 Whole Space Industries Ltd Window covering control apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675448A5 (en) * 1986-03-25 1990-09-28 Rau Metall Gmbh & Co Venetian blind slats rotating device
CH676869A5 (en) * 1987-07-09 1991-03-15 Rau Metall Gmbh & Co Blind-salt-turning mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603372A (en) * 1968-09-18 1971-09-07 Hueppe Justin Fa Electrically operated venetian blind

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603372A (en) * 1968-09-18 1971-09-07 Hueppe Justin Fa Electrically operated venetian blind

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706726A (en) * 1985-01-10 1987-11-17 V. Kann Rasmussen Industri A/S Electric control of venetian blind
US5178200A (en) * 1990-12-14 1993-01-12 Halge Hagen Venetian-or pleated blinds, particularly for multiple pane insulating glass window
USRE35926E (en) * 1990-12-14 1998-10-20 Nordicon Develop Aps Venetian- or pleated blinds, particularly for multiple pane insulating glass window
US5698958A (en) * 1993-06-11 1997-12-16 Harmonic Design, Inc. Head rail-mounted actuator for window coverings
US5714855A (en) * 1993-06-11 1998-02-03 Harmonic Design, Inc. Head rail-mounted actuator for window coverings
US5495153A (en) * 1993-06-11 1996-02-27 Harmonic Design, Inc. Head rail-mounted mini-blind actuator for vertical blinds and pleated shades
US5907227A (en) * 1993-06-11 1999-05-25 Harmonic Design, Inc. Head rail-mounted actuator for window coverings
US6060852A (en) * 1993-06-11 2000-05-09 Harmonic Design, Inc. Head rail-mounted actuator for window covering
US5517094A (en) * 1993-07-20 1996-05-14 Harmonic Design, Inc. Head rail-mounted mini-blind actuator
US5699847A (en) * 1995-06-21 1997-12-23 Somfy Motorized roll-up device for venetian blinds
US5883480A (en) * 1995-11-15 1999-03-16 Harmonic Desing, Inc. Window covering with head rail-mounted actuator
US5793174A (en) * 1996-09-06 1998-08-11 Hunter Douglas Inc. Electrically powered window covering assembly
US20130048231A1 (en) * 2011-08-31 2013-02-28 Qualitas Manufacturing, Inc. Base Slat Retention and Motor Triggering For Rolling Protective Shutters
US8746321B2 (en) * 2011-08-31 2014-06-10 Qualitas Manufacturing, Inc. Base slat retention and motor triggering for rolling protective shutters
US20190085622A1 (en) * 2017-09-20 2019-03-21 Whole Space Industries Ltd Window covering control apparatus
US10676988B2 (en) * 2017-09-20 2020-06-09 Whole Space Industries Ltd. Window covering control apparatus

Also Published As

Publication number Publication date
CH545406A (de) 1973-12-15
NL7216594A (de) 1973-07-17
NL144025B (nl) 1974-11-15
BE805278A (fr) 1974-01-16

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