GB1421617A - Venetian blind for use in a double-glazed window - Google Patents

Venetian blind for use in a double-glazed window

Info

Publication number
GB1421617A
GB1421617A GB2686273A GB2686273A GB1421617A GB 1421617 A GB1421617 A GB 1421617A GB 2686273 A GB2686273 A GB 2686273A GB 2686273 A GB2686273 A GB 2686273A GB 1421617 A GB1421617 A GB 1421617A
Authority
GB
United Kingdom
Prior art keywords
switch
blind
nut
actuating member
shaft
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
GB2686273A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1421617A publication Critical patent/GB1421617A/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
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • 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

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

1421617 Venetian blind H GROSS 5 June 1973 [14 June 1972] 26862/73 Heading E1J A venetian blind includes an electric motor 2 controlled by first and second limit switches corresponding respectively to the blind's lowered and raised positions, a reduction gearing 3 coupled though a slipping coupling 13 to a rotatable shaft 15 operating the winding and tilting mechanism, and an actuating member connected to the shaft being arranged to actuate at least the first limit switch 22 or 40. The actuating member may be a non-rotatable nut 17 or 36 in threaded engagement with the shaft 15. The second limit switch may also be operated by the nut 17, Figure 1, or may comprise a switch 44 operable by the top slat of the blind. The first switch may be actuable by a projection on the nut 36 acting on a pivotal lever 38 in turn acting on the switch 40. Alternatively, the switch actuating member may engage the outer surfaces of two co-axial discs rotating at different speeds, each disc having a notch so that, when the notches are aligned, the member engages therein to activate the switch. The switches may be mounted in a separate housing 30 connectible to the motor housing. The blind is for mounting in a double-glazed window.
GB2686273A 1972-06-14 1973-06-05 Venetian blind for use in a double-glazed window Expired GB1421617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722228915 DE2228915A1 (en) 1972-06-14 1972-06-14 ELECTRICALLY DRIVEN BLIND FOR COMPOSITE WINDOWS

Publications (1)

Publication Number Publication Date
GB1421617A true GB1421617A (en) 1976-01-21

Family

ID=5847719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2686273A Expired GB1421617A (en) 1972-06-14 1973-06-05 Venetian blind for use in a double-glazed window

Country Status (3)

Country Link
DE (1) DE2228915A1 (en)
FR (1) FR2188035B3 (en)
GB (1) GB1421617A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003201017B2 (en) * 2002-04-12 2005-06-09 Myoung-Ho Song Electric blind
CN100444769C (en) * 2006-08-25 2008-12-24 孙宜培 Rolling rope of electric rolling screen and run distance caging device
ITFI20100209A1 (en) * 2010-10-14 2012-04-15 Davide Nardini MECHANICAL ENCODER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423623A1 (en) * 1978-04-17 1979-11-16 Carpano & Pons ELECTRICAL DEVICE FOR DRIVING VENETIAN BLINDS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003201017B2 (en) * 2002-04-12 2005-06-09 Myoung-Ho Song Electric blind
CN100444769C (en) * 2006-08-25 2008-12-24 孙宜培 Rolling rope of electric rolling screen and run distance caging device
ITFI20100209A1 (en) * 2010-10-14 2012-04-15 Davide Nardini MECHANICAL ENCODER

Also Published As

Publication number Publication date
FR2188035A1 (en) 1974-01-18
FR2188035B3 (en) 1976-06-04
DE2228915A1 (en) 1973-12-20

Similar Documents

Publication Publication Date Title
ES289116U (en) Drive unit particularly for moving window screens, gliding roofs, seats and similar vehicle devices.
DE3663836D1 (en) Electric control of venetian blind
ES8201678A1 (en) Electrically-operated roller door operating mechanism
JPS6483783A (en) Electric door lock actuator for automobile
GB1421617A (en) Venetian blind for use in a double-glazed window
AU457036B2 (en) Double shaft seal with ball drive key
FR2376285A1 (en) Rotary drum drive for venetian blind - has motor shaft locking devices engaging when switched off
ES544212A0 (en) A DISPLAY OF A SCREW SLIDER WITH MANUAL CONTROL OR WITH AN ELECTRIC, PNEUMATIC, OLEONEUMATIC, HYDRAULIC, MAGNETIC OR OTHER MOTORS
FR2422085A1 (en) Large valve drive transmission mechanism - has epicyclic gear train with spring loaded worm on splines meshing with sun-wheel actuating detector
EP0141454A3 (en) Energy recovery winch to operate curtains and roller blinds
AU4087789A (en) Venetian blind lifting and tilting mechanism
GB1042826A (en) Radar system
GB1192757A (en) Driving Device for Roller Blinds and Venetian Blinds and the like
MY104287A (en) Drive mechanism for venetian blind
US2553951A (en) Positioning mechanism
KR960002769Y1 (en) Apparatus for blinds for greenhouses
GB2035060A (en) Motorised curtain drawing apparatus
CA747717A (en) Actuating device for a lift rod, a tilt rod or a shaft acting as a lift rod and tilt rod for a venetian blind
AU3166971A (en) New and improved actuating mechanism particularly for tilting venetian blinds
NL7614447A (en) Rotary drum drive for venetian blind - has motor shaft locking devices engaging when switched off
GB1425055A (en) Venetian blind with a drive motor
JPS63130885A (en) Electromotive opening and closing apparatus for window
GB1392370A (en) Window and like vent-opening devices
CA898551A (en) Automatic power transmission mechanism with dual range drive controls
AU5866990A (en) Motorised drive with multi-step gearing

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee