CA3030892A1 - Systeme et porte a rideau servant a maintenir une tension vers le bas sur un rideau de porte a rideau - Google Patents

Systeme et porte a rideau servant a maintenir une tension vers le bas sur un rideau de porte a rideau

Info

Publication number
CA3030892A1
CA3030892A1 CA3030892A CA3030892A CA3030892A1 CA 3030892 A1 CA3030892 A1 CA 3030892A1 CA 3030892 A CA3030892 A CA 3030892A CA 3030892 A CA3030892 A CA 3030892A CA 3030892 A1 CA3030892 A1 CA 3030892A1
Authority
CA
Canada
Prior art keywords
door
roll
curtain
vertical
tensioning
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
CA3030892A
Other languages
English (en)
Other versions
CA3030892C (fr
Inventor
Don Mctavish
Patrick Rioux
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.)
7564236 Canada Inc
Original Assignee
7564236 Canada Inc
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 7564236 Canada Inc filed Critical 7564236 Canada Inc
Priority to CA3030892A priority Critical patent/CA3030892C/fr
Publication of CA3030892A1 publication Critical patent/CA3030892A1/fr
Application granted granted Critical
Publication of CA3030892C publication Critical patent/CA3030892C/fr
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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/62—Counterweighting arrangements
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
CA3030892A 2019-01-22 2019-01-22 Systeme et porte a rideau servant a maintenir une tension vers le bas sur un rideau de porte a rideau Active CA3030892C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3030892A CA3030892C (fr) 2019-01-22 2019-01-22 Systeme et porte a rideau servant a maintenir une tension vers le bas sur un rideau de porte a rideau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3030892A CA3030892C (fr) 2019-01-22 2019-01-22 Systeme et porte a rideau servant a maintenir une tension vers le bas sur un rideau de porte a rideau

Publications (2)

Publication Number Publication Date
CA3030892A1 true CA3030892A1 (fr) 2019-07-11
CA3030892C CA3030892C (fr) 2020-12-22

Family

ID=67212389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3030892A Active CA3030892C (fr) 2019-01-22 2019-01-22 Systeme et porte a rideau servant a maintenir une tension vers le bas sur un rideau de porte a rideau

Country Status (1)

Country Link
CA (1) CA3030892C (fr)

Also Published As

Publication number Publication date
CA3030892C (fr) 2020-12-22

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