EP0330822A3 - Roller door with a flexible door leaf - Google Patents

Roller door with a flexible door leaf Download PDF

Info

Publication number
EP0330822A3
EP0330822A3 EP19890100890 EP89100890A EP0330822A3 EP 0330822 A3 EP0330822 A3 EP 0330822A3 EP 19890100890 EP19890100890 EP 19890100890 EP 89100890 A EP89100890 A EP 89100890A EP 0330822 A3 EP0330822 A3 EP 0330822A3
Authority
EP
European Patent Office
Prior art keywords
torsion spring
winding drum
door
roller
flexible
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.)
Withdrawn
Application number
EP19890100890
Other languages
German (de)
French (fr)
Other versions
EP0330822A2 (en
Inventor
Bruno Kroll
Helmut Schaub
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.)
Schieffer GmbH and Co
Original Assignee
Schieffer GmbH and Co
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 Schieffer GmbH and Co filed Critical Schieffer GmbH and Co
Publication of EP0330822A2 publication Critical patent/EP0330822A2/en
Publication of EP0330822A3 publication Critical patent/EP0330822A3/en
Withdrawn legal-status Critical Current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
    • E06B9/62—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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/60—Spring drums operated only by closure members
    • 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Ein Rolltor besitzt ein flexibles Torblatt, das auf eine oberhalb der von einem Torrahmen eingefaßten Toröffnung drehbar gelagerten Wickeltrommel (1) aufwickelbar ist, die von einer wendelförmigen Torsionsfeder (20, 21) in Aufwickelrichtung vorgespannt wird, und einen Elektromotor (9), der einen Drehantrieb auf die Wickeltrommel (1) überträgt. Damit sich die wendelförmige Torsionsfeder in ihrem Durchmesser beliebig vergrößern kann, ohne mit anderen Konstruktionsteilen in Kollision zu geraten, und damit die Torsionsfeder zu ihrer Überprüfung gut sichtbar und zu ihrer Wartung und ggf. zu ihrem Austausch leicht zugänglich ist, ist eine die Torsionsfeder (20, 21) durchsetzende, frei drehbar gelagerte Welle (10) vorgesehen, die mit einem Ende mit der Torsionsfeder (20, 21) fest verbunden ist, während das andere Ende der Torsionsfeder (20, 21) rahmenfest gehalten ist. Die Welle (10) steht durch Getriebemittel (15, 16, 17) mit der Wickeltrommel (1) in Antriebsverbindung. A roller door has a flexible door leaf that is on top the gate opening surrounded by a gate frame rotatably mounted Winding drum (1) can be wound up by a helical Torsion spring (20, 21) is biased in the winding direction, and one Electric motor (9) which has a rotary drive on the winding drum (1) transmits. So that the helical torsion spring in her Can enlarge any diameter without using others Construction parts collide, and with it the torsion spring for their inspection to be clearly visible and for their maintenance and possibly their Exchange is easily accessible, one is the torsion spring (20, 21) penetrating, freely rotatable shaft (10) provided with one end is fixedly connected to the torsion spring (20, 21) while the other end of the torsion spring (20, 21) is held fixed to the frame. The Shaft (10) stands by means of gear (15, 16, 17) with the winding drum (1) in drive connection.

EP19890100890 1988-03-04 1989-01-19 Roller door with a flexible door leaf Withdrawn EP0330822A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883807134 DE3807134A1 (en) 1988-03-04 1988-03-04 ROLLING DOOR WITH A FLEXIBLE DOOR LEAF
DE3807134 1988-03-04

Publications (2)

Publication Number Publication Date
EP0330822A2 EP0330822A2 (en) 1989-09-06
EP0330822A3 true EP0330822A3 (en) 1991-04-03

Family

ID=6348891

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890100890 Withdrawn EP0330822A3 (en) 1988-03-04 1989-01-19 Roller door with a flexible door leaf

Country Status (2)

Country Link
EP (1) EP0330822A3 (en)
DE (1) DE3807134A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674566A1 (en) * 1991-03-26 1992-10-02 Nergeco Sa Rapid-installation warehouse door
GB9504135D0 (en) * 1995-03-01 1995-04-19 Powerplus Systems Ltd Shutters and motor drives therefor
WO2008023973A1 (en) * 2006-08-23 2008-02-28 Hendrikus Lambertus Jacobs Roll screen system
GB2534083B (en) * 2013-10-01 2019-10-16 Hunter Douglas Ind Bv Rail for an architectural covering
NL1040420C2 (en) * 2013-10-01 2015-04-16 Hunter Douglas Ind Bv Rail for an architectural covering.
NL1040419C2 (en) * 2013-10-01 2015-04-07 Hunter Douglas Ind Bv Rail for an architectural covering.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8206622U1 (en) * 1982-03-10 1982-06-24 Adolf Seuster GmbH, 5880 Lüdenscheid rolling gate
DE3411665A1 (en) * 1984-03-29 1985-10-10 Schieffer GmbH & Co KG, 4780 Lippstadt Roller gate with a flexible gate leaf

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8206622U1 (en) * 1982-03-10 1982-06-24 Adolf Seuster GmbH, 5880 Lüdenscheid rolling gate
DE3411665A1 (en) * 1984-03-29 1985-10-10 Schieffer GmbH & Co KG, 4780 Lippstadt Roller gate with a flexible gate leaf

Also Published As

Publication number Publication date
DE3807134C2 (en) 1990-06-28
DE3807134A1 (en) 1989-10-26
EP0330822A2 (en) 1989-09-06

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