EP0314967A3 - Roller door - Google Patents

Roller door Download PDF

Info

Publication number
EP0314967A3
EP0314967A3 EP88117208A EP88117208A EP0314967A3 EP 0314967 A3 EP0314967 A3 EP 0314967A3 EP 88117208 A EP88117208 A EP 88117208A EP 88117208 A EP88117208 A EP 88117208A EP 0314967 A3 EP0314967 A3 EP 0314967A3
Authority
EP
European Patent Office
Prior art keywords
doorleaf
pulley
traction element
winding roll
wound
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
EP88117208A
Other languages
German (de)
Other versions
EP0314967B1 (en
EP0314967A2 (en
Inventor
Arno Klein
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.)
Labex Import-Export Industrieanlagen und Fordertechnik GmbH
Original Assignee
Labex Import-Export Industrieanlagen und Fordertechnik GmbH
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 Labex Import-Export Industrieanlagen und Fordertechnik GmbH filed Critical Labex Import-Export Industrieanlagen und Fordertechnik GmbH
Priority to AT88117208T priority Critical patent/ATE76934T1/en
Publication of EP0314967A2 publication Critical patent/EP0314967A2/en
Publication of EP0314967A3 publication Critical patent/EP0314967A3/en
Application granted granted Critical
Publication of EP0314967B1 publication Critical patent/EP0314967B1/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
    • E06B9/62—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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Gates (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Roller doors are provided with a flexible doorleaf which can be wound onto a winding roll which is mounted rotatably above the door opening, at least one pulley being connected fixed in terms of rotation with the winding roll, onto or from which pulley is wound or unwound, in contrarotating manner with respect to the doorleaf on the winding roll, a flexible traction element (belt, cable, chain) which is loaded with a counterweight for compensating the weight of the doorleaf. In order also to be able to effect a tautening of the doorleaf which is known per se in a structurally simple clearly arranged manner, the invention provides that for separating the functions of weight compensation and tautening of the doorleaf, at least a second pulley (21a, 21b) is connected fixed in terms of rotation with the winding roll (2), onto which or from which roll is wound or unwound, likewise in contrarotating manner with respect to the doorleaf (1), a flexible traction element (belt, cable, chain) (20a, 20b), this traction element (20a, 20b) being guided around a deflection roller (27) which is mounted stationarily at the bottom of the door opening and being connected to the doorleaf (1) or to a strip (12) which reinforces the bottom edge of the doorleaf, and a tensioning roller (22a, 22b) being provided which presses with a transverse force against the strand (20a2, 20b2) of the traction element (20a, 20b) which runs between the pulley (21a, 21b) and the deflection roller (27). <IMAGE>
EP88117208A 1987-10-23 1988-10-15 Roller door Expired - Lifetime EP0314967B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88117208T ATE76934T1 (en) 1987-10-23 1988-10-15 ROLLING GATE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3735850 1987-10-23
DE3735850A DE3735850C1 (en) 1987-10-23 1987-10-23 rolling gate

Publications (3)

Publication Number Publication Date
EP0314967A2 EP0314967A2 (en) 1989-05-10
EP0314967A3 true EP0314967A3 (en) 1990-08-29
EP0314967B1 EP0314967B1 (en) 1992-06-03

Family

ID=6338900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88117208A Expired - Lifetime EP0314967B1 (en) 1987-10-23 1988-10-15 Roller door

Country Status (4)

Country Link
EP (1) EP0314967B1 (en)
JP (1) JPH01151686A (en)
AT (1) ATE76934T1 (en)
DE (2) DE3735850C1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843917A1 (en) * 1988-12-24 1990-06-28 Schanz Hans Drive device for a rolling surface
DE4005963A1 (en) * 1989-03-03 1990-09-06 Itw Ind Und Werkzeugmaschinen Suspension system for roller blind-type door - has winding roller with cable and pulley systems incorporating resilient tensioning devices
US5048588A (en) * 1989-06-26 1991-09-17 Kelley Company Inc. Roll-up door construction
SE467746B (en) * 1991-01-10 1992-09-07 Albin Sjoestroem roller door
DE19625215C2 (en) * 1996-06-25 2001-05-03 Cardo Door Continental B V Rapid roll-up door for cold stores
US6775936B2 (en) 2002-06-13 2004-08-17 Cormark, Inc. Movable display sign
US6805187B2 (en) * 2002-06-13 2004-10-19 Cormark, Inc. Security cover
KR100713129B1 (en) * 2006-07-31 2007-05-04 허승준 Electric motion roll sreen a apparatus
JP2011117193A (en) * 2009-12-03 2011-06-16 Hoermann Kg Amshausen Rotary shaft assembly for shutter, roller shutter in particular, and the shutter
KR101502754B1 (en) * 2014-12-09 2015-03-16 채준석 Tensioning device
CN110529031B (en) * 2019-09-09 2020-08-28 深圳智帘说新材有限公司 Curtain capable of automatically cleaning ash

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH89785A (en) * 1920-12-18 1921-07-01 Gauger & Co F Device for balancing the weight of rollable structures, in particular roller shutters.
DE2341328B2 (en) * 1972-08-18 1978-07-20 Nordiska Maskinfilt Ab, Halmstad (Schweden) rolling gate
DE8206622U1 (en) * 1982-03-10 1982-06-24 Adolf Seuster GmbH, 5880 Lüdenscheid rolling gate
DE3245009A1 (en) * 1982-12-06 1984-06-14 Adolf Seuster GmbH, 5880 Lüdenscheid Roller door
DE3345016C2 (en) * 1983-12-13 1986-09-25 Kurt 5990 Altena Seuster rolling gate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US262398A (en) * 1882-08-08 gxraed
SE8300573L (en) * 1983-02-03 1984-08-04 Nordiskafilt Ab roller door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH89785A (en) * 1920-12-18 1921-07-01 Gauger & Co F Device for balancing the weight of rollable structures, in particular roller shutters.
DE2341328B2 (en) * 1972-08-18 1978-07-20 Nordiska Maskinfilt Ab, Halmstad (Schweden) rolling gate
DE8206622U1 (en) * 1982-03-10 1982-06-24 Adolf Seuster GmbH, 5880 Lüdenscheid rolling gate
DE3245009A1 (en) * 1982-12-06 1984-06-14 Adolf Seuster GmbH, 5880 Lüdenscheid Roller door
DE3345016C2 (en) * 1983-12-13 1986-09-25 Kurt 5990 Altena Seuster rolling gate

Also Published As

Publication number Publication date
EP0314967B1 (en) 1992-06-03
DE3735850C1 (en) 1989-02-23
DE3871720D1 (en) 1992-07-09
EP0314967A2 (en) 1989-05-10
ATE76934T1 (en) 1992-06-15
JPH01151686A (en) 1989-06-14

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