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GB2369145B - Roller door break-away system - Google Patents

Roller door break-away system

Info

Publication number
GB2369145B
GB2369145B GB0023426A GB0023426A GB2369145B GB 2369145 B GB2369145 B GB 2369145B GB 0023426 A GB0023426 A GB 0023426A GB 0023426 A GB0023426 A GB 0023426A GB 2369145 B GB2369145 B GB 2369145B
Authority
GB
United Kingdom
Prior art keywords
roller door
away system
door break
break
away
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
Application number
GB0023426A
Other versions
GB0023426D0 (en
GB2369145A (en
Inventor
Alexander Nicholas Hart
Douglas Alexander Hart
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.)
HART DOOR SYSTEMS Ltd
Original Assignee
HART DOOR SYSTEMS Ltd
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 HART DOOR SYSTEMS Ltd filed Critical HART DOOR SYSTEMS Ltd
Priority to GB0023426A priority Critical patent/GB2369145B/en
Publication of GB0023426D0 publication Critical patent/GB0023426D0/en
Publication of GB2369145A publication Critical patent/GB2369145A/en
Application granted granted Critical
Publication of GB2369145B publication Critical patent/GB2369145B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/58—Guiding 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B2009/585—Emergency release to prevent damage of shutter or guiding device

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
GB0023426A 2000-09-23 2000-09-23 Roller door break-away system Expired - Lifetime GB2369145B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0023426A GB2369145B (en) 2000-09-23 2000-09-23 Roller door break-away system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0023426A GB2369145B (en) 2000-09-23 2000-09-23 Roller door break-away system

Publications (3)

Publication Number Publication Date
GB0023426D0 GB0023426D0 (en) 2000-11-08
GB2369145A GB2369145A (en) 2002-05-22
GB2369145B true GB2369145B (en) 2004-03-03

Family

ID=9900049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0023426A Expired - Lifetime GB2369145B (en) 2000-09-23 2000-09-23 Roller door break-away system

Country Status (1)

Country Link
GB (1) GB2369145B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271448A (en) * 1992-07-27 1993-12-21 Rytec Corporation Movable barrier with two part guide follower
GB2268961A (en) * 1992-07-22 1994-01-26 Kelley Co Inc Industrial door having releasable beam and tension bracket retention mechanism
US5601133A (en) * 1995-03-31 1997-02-11 Overhead Door Corporation Roll-up door
US5887385A (en) * 1996-05-28 1999-03-30 Rite-Hite Holding Corporation Release mechanism for industrial doors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268961A (en) * 1992-07-22 1994-01-26 Kelley Co Inc Industrial door having releasable beam and tension bracket retention mechanism
US5271448A (en) * 1992-07-27 1993-12-21 Rytec Corporation Movable barrier with two part guide follower
US5601133A (en) * 1995-03-31 1997-02-11 Overhead Door Corporation Roll-up door
US5887385A (en) * 1996-05-28 1999-03-30 Rite-Hite Holding Corporation Release mechanism for industrial doors

Also Published As

Publication number Publication date
GB0023426D0 (en) 2000-11-08
GB2369145A (en) 2002-05-22

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20200922