GB2225366B - Roller drive assembly - Google Patents

Roller drive assembly

Info

Publication number
GB2225366B
GB2225366B GB8826725A GB8826725A GB2225366B GB 2225366 B GB2225366 B GB 2225366B GB 8826725 A GB8826725 A GB 8826725A GB 8826725 A GB8826725 A GB 8826725A GB 2225366 B GB2225366 B GB 2225366B
Authority
GB
United Kingdom
Prior art keywords
drive assembly
roller drive
roller
assembly
drive
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 - Fee Related
Application number
GB8826725A
Other versions
GB8826725D0 (en
GB2225366A (en
Inventor
Philip Braithwaite
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
Priority to GB8826725A priority Critical patent/GB2225366B/en
Publication of GB8826725D0 publication Critical patent/GB8826725D0/en
Publication of GB2225366A publication Critical patent/GB2225366A/en
Application granted granted Critical
Publication of GB2225366B publication Critical patent/GB2225366B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
GB8826725A 1988-11-15 1988-11-15 Roller drive assembly Expired - Fee Related GB2225366B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8826725A GB2225366B (en) 1988-11-15 1988-11-15 Roller drive assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8826725A GB2225366B (en) 1988-11-15 1988-11-15 Roller drive assembly

Publications (3)

Publication Number Publication Date
GB8826725D0 GB8826725D0 (en) 1988-12-21
GB2225366A GB2225366A (en) 1990-05-30
GB2225366B true GB2225366B (en) 1993-03-31

Family

ID=10646902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8826725A Expired - Fee Related GB2225366B (en) 1988-11-15 1988-11-15 Roller drive assembly

Country Status (1)

Country Link
GB (1) GB2225366B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246383A (en) * 1990-07-13 1992-01-29 Ventolite Nsb Ltd A friction brake
SE512152C2 (en) * 1997-12-22 2000-02-07 Margret Gardinkonfektion Ab Roll bar drive

Also Published As

Publication number Publication date
GB8826725D0 (en) 1988-12-21
GB2225366A (en) 1990-05-30

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Legal Events

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

Effective date: 19951115