ATE67272T1 - ROLLING GATE. - Google Patents

ROLLING GATE.

Info

Publication number
ATE67272T1
ATE67272T1 AT88830253T AT88830253T ATE67272T1 AT E67272 T1 ATE67272 T1 AT E67272T1 AT 88830253 T AT88830253 T AT 88830253T AT 88830253 T AT88830253 T AT 88830253T AT E67272 T1 ATE67272 T1 AT E67272T1
Authority
AT
Austria
Prior art keywords
panel
under tension
working under
cable
lower fixed
Prior art date
Application number
AT88830253T
Other languages
German (de)
Inventor
Umberto Luciano
Original Assignee
Luciano Srl
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 Luciano Srl filed Critical Luciano Srl
Application granted granted Critical
Publication of ATE67272T1 publication Critical patent/ATE67272T1/en

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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Window Of Vehicle (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Power Steering Mechanism (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Gates (AREA)

Abstract

A cable (10) is connected to each of the ends of the cross member (7) fixed to the free end of the flexible panel (1) of a roller door, and passes over lower fixed return pulleys (11, 12), over an upper pulley (13) which is rotatable in a vertically movable bracket (16), and is connected to a lower fixed point (15) with the interposition of a helical tensioning spring (14) working under tension. The bracket (16) is supported by a flat belt (17) or a cable wound onto the shaft (3) of the roller (2) onto which the panel (1) is wound, in the opposite sense to the sense of winding of the panel, and is subject to the action of a balancing spring (19) working under tension and serving to balance the weight of the panel. The balancing spring (19) may be replaced by a counterweight (24).
AT88830253T 1987-06-12 1988-06-07 ROLLING GATE. ATE67272T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8767506A IT1210793B (en) 1987-06-12 1987-06-12 ROLLING DOOR
EP88830253A EP0295223B1 (en) 1987-06-12 1988-06-07 Roller door

Publications (1)

Publication Number Publication Date
ATE67272T1 true ATE67272T1 (en) 1991-09-15

Family

ID=11302992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88830253T ATE67272T1 (en) 1987-06-12 1988-06-07 ROLLING GATE.

Country Status (6)

Country Link
EP (1) EP0295223B1 (en)
AT (1) ATE67272T1 (en)
DE (1) DE3864753D1 (en)
ES (1) ES2025814T3 (en)
GR (1) GR3002728T3 (en)
IT (1) IT1210793B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10011789A1 (en) * 2000-03-13 2001-09-20 Aktor Ind Gmbh Roller door with door panel windable to multi-layered configuration comprises several fixed lamellas covering over width of door aperture and moving in vertical guide tracks
JP2006503298A (en) 2002-10-18 2006-01-26 デンツプライ インターナショナル インコーポレーテッド Double thread dynamometer for measuring the power of dental handpieces at high speed and low torque
US9250160B2 (en) 2013-03-15 2016-02-02 American Dental Association Method and apparatus for characterizing handpieces
CN108533162B (en) * 2018-05-24 2020-02-21 张集文 Up-down freely opening and closing roller shutter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543711A (en) * 1947-07-02 1951-02-27 Schultz Abraham Closure operator
FR2181601B1 (en) * 1972-04-24 1974-12-20 Ressorts Francais
AT341177B (en) * 1975-10-13 1978-01-25 Lindpointner Ludwig ROLLING DOOR OD.DGL.
DE3245009A1 (en) * 1982-12-06 1984-06-14 Adolf Seuster GmbH, 5880 Lüdenscheid Roller door
SE8300573L (en) * 1983-02-03 1984-08-04 Nordiskafilt Ab roller door

Also Published As

Publication number Publication date
DE3864753D1 (en) 1991-10-17
IT8767506A0 (en) 1987-06-12
EP0295223B1 (en) 1991-09-11
ES2025814T3 (en) 1992-04-01
GR3002728T3 (en) 1993-01-25
EP0295223A1 (en) 1988-12-14
IT1210793B (en) 1989-09-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties