EP1780370A3 - Bearing cradle - Google Patents

Bearing cradle Download PDF

Info

Publication number
EP1780370A3
EP1780370A3 EP06255342.5A EP06255342A EP1780370A3 EP 1780370 A3 EP1780370 A3 EP 1780370A3 EP 06255342 A EP06255342 A EP 06255342A EP 1780370 A3 EP1780370 A3 EP 1780370A3
Authority
EP
European Patent Office
Prior art keywords
cradle
cord
bearing blocks
drive
bearing cradle
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
EP06255342.5A
Other languages
German (de)
French (fr)
Other versions
EP1780370B1 (en
EP1780370A2 (en
Inventor
Jan Pieter Wetsema
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.)
Hunter Douglas Industries BV
Original Assignee
Hunter Douglas Industries BV
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 Hunter Douglas Industries BV filed Critical Hunter Douglas Industries BV
Priority to EP06255342.5A priority Critical patent/EP1780370B1/en
Publication of EP1780370A2 publication Critical patent/EP1780370A2/en
Publication of EP1780370A3 publication Critical patent/EP1780370A3/en
Application granted granted Critical
Publication of EP1780370B1 publication Critical patent/EP1780370B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • 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
    • E06B9/323—Structure or support of upper box
    • 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
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2625—Pleated screens, e.g. concertina- or accordion-like
    • 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
    • E06B2009/3225—Arrangements to aid the winding of cords rollers
    • 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
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens

Abstract

A cradle (23,23') for rotatably supporting at least one drive spool (19,21) for a window covering (1), about which a drive cord (13,15) is windable, said cradle comprising:
a pair of left and right bearing blocks (35,37, 35',37') in side-by-side relationship, a bottom web (39,41,39',41') connecting the left and right bearing blocks (35,37,35',37') and a first opening (45,45',183,185) in the bottom of the cradle (23,23') for at least one cord portion of the drive cord to extend through and wherein the cradle further including at least one cord guide (47,49,51,53, 47',49',51',53') on the bottom web or on one of the bearing blocks.
EP06255342.5A 2005-10-26 2006-10-17 Bearing cradle Active EP1780370B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06255342.5A EP1780370B1 (en) 2005-10-26 2006-10-17 Bearing cradle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05077460 2005-10-26
EP06255342.5A EP1780370B1 (en) 2005-10-26 2006-10-17 Bearing cradle

Publications (3)

Publication Number Publication Date
EP1780370A2 EP1780370A2 (en) 2007-05-02
EP1780370A3 true EP1780370A3 (en) 2016-09-14
EP1780370B1 EP1780370B1 (en) 2018-01-31

Family

ID=37735235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06255342.5A Active EP1780370B1 (en) 2005-10-26 2006-10-17 Bearing cradle

Country Status (1)

Country Link
EP (1) EP1780370B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5908062A (en) * 1997-09-02 1999-06-01 Fun; Fu-Mei Lifting track of curtain

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5908062A (en) * 1997-09-02 1999-06-01 Fun; Fu-Mei Lifting track of curtain

Also Published As

Publication number Publication date
EP1780370B1 (en) 2018-01-31
EP1780370A2 (en) 2007-05-02

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