EP0159092A2 - Schnell vertikal öffnende flexible Tür - Google Patents

Schnell vertikal öffnende flexible Tür Download PDF

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Publication number
EP0159092A2
EP0159092A2 EP85200561A EP85200561A EP0159092A2 EP 0159092 A2 EP0159092 A2 EP 0159092A2 EP 85200561 A EP85200561 A EP 85200561A EP 85200561 A EP85200561 A EP 85200561A EP 0159092 A2 EP0159092 A2 EP 0159092A2
Authority
EP
European Patent Office
Prior art keywords
curtain
door
straps
shaft
strap
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Withdrawn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
EP85200561A
Other languages
English (en)
French (fr)
Other versions
EP0159092A3 (de
Inventor
Benoit Coenraets
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.)
La "clever Equipment" SA
Original Assignee
La "clever Equipment" SA
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
Priority claimed from BE0/212802A external-priority patent/BE899475A/fr
Application filed by La "clever Equipment" SA filed Critical La "clever Equipment" SA
Publication of EP0159092A2 publication Critical patent/EP0159092A2/de
Publication of EP0159092A3 publication Critical patent/EP0159092A3/de
Withdrawn legal-status Critical Current

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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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2622—Gathered vertically; Roman, Austrian or festoon blinds

Definitions

  • the present invention relates to a curtain door with rapid vertical opening.
  • All these quick-opening curtain doors have side rails, stiffening bars and a drive device for winding up straps as well as stirrups or guide rings arranged for the passage of the door straps and, optionally, rollers or the like rolling in the side rails.
  • One of the major drawbacks of these curtain doors consists of the numerous points of friction existing between certain elements of the door during the winding or unwinding of the flexible curtain, in particular the friction of the various stiffening bars, one on the other, the friction of the curtain on the lateral sides of the slides and the friction of the straps in the guide rings and against the curtain, which causes either wear of the curtain or wear of the curtain and the straps.
  • the object of the invention is to remedy these drawbacks nients and to provide a curtain door with rapid vertical opening, having practically no more friction points, consequently not causing premature wear either of the curtain or of the straps, which is not very noisy and which, moreover, has the advantage of being extremely waterproof.
  • the door comprises a structure formed by two vertical lateral uprights serving as slides and an upper box, a flexible curtain, one end of which is fixed to a substantially horizontal support, said curtain extending freely. downwards in the closed position and being stiffened by horizontal crosspieces distributed substantially regularly along the height of said lateral uprights, at least one of these crosspieces being provided at the lower end of said curtain, said lower crosspiece being arranged to bear on straps by means of guide and strap winding means arranged in the aforementioned upper box, said guide and winding means comprising a shaft - mounted on an upper transverse support, a drive device for the shaft and, for each strap, a grooved pulley arranged to send the strap onto the shaft in a correct position, said straps being linked bres over the entire height of the door.
  • the curtain extends substantially over the entire width of the door so as to ensure the lateral sealing of the latter.
  • the curtain door with vertical opening shown in the accompanying drawings comprises a structure formed by two vertical lateral uprights 1 serving as slides and an upper box 2.
  • the flexible curtain 3 of the door is fixed to a horizontal support 4, this curtain 3 extending freely downwards in the closed position, as can be seen more particularly in FIGS. 1 and 2, and being stiffened by horizontal crosspieces 5 distributed regularly over the height of the lateral uprights 1.
  • the horizontal crosspiece 5, provided at the lower end 6 of the curtain 3, bears on straps 7 by means of a grooved return pulley 8 as well as a shaft 9 mounted on a transverse support 10, the shaft 9 being driven by a drive device 11, so that the rotation of the shaft 9 in one direction or the other ensures the winding or unwinding of the straps 7.
  • Each return pulley 8, fixed to the box 2 is provided with a groove 12 arranged e to correctly send the corresponding strap to the motor shaft 9.
  • each strap 7 is completely free over the entire height of the door and is therefore wound up without damage to the motor shaft 9.
  • the curtain is wound easily, practically without friction and in a small space, the horizontal crosspieces 5 winding to form a cylinder.
  • the lateral sealing of the door is excellent.
  • the flexible curtain 3 extends over the entire width of the door. and is applied to the side uprights 1, thus ensuring a excellent lateral air tightness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP85200561A 1984-04-20 1985-04-12 Schnell vertikal öffnende flexible Tür Withdrawn EP0159092A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/212802A BE899475A (fr) 1984-04-20 1984-04-20 Porte a rideau a ouverture verticale rapide.
BE212802 1984-04-20

Publications (2)

Publication Number Publication Date
EP0159092A2 true EP0159092A2 (de) 1985-10-23
EP0159092A3 EP0159092A3 (de) 1985-12-27

Family

ID=3843750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85200561A Withdrawn EP0159092A3 (de) 1984-04-20 1985-04-12 Schnell vertikal öffnende flexible Tür

Country Status (2)

Country Link
EP (1) EP0159092A3 (de)
AU (1) AU4132985A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006299A1 (en) * 1986-04-17 1987-10-22 Nomafa Ab A device in roll-up doors
EP0273464A2 (de) * 1986-12-16 1988-07-06 van der Heiden, Gerrit Pieter Vorrichtung zur Führung der Luftströmung in Kühlräumen mit Palettenreihen
EP0468047A1 (de) * 1990-02-14 1992-01-29 Frommelt Industries, Inc. Thermisches türsystem
CN112603081A (zh) * 2020-12-14 2021-04-06 姜桂红 一种木质家具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR947203A (fr) * 1947-05-23 1949-06-27 Store perfectionné
US3292685A (en) * 1963-09-09 1966-12-20 Guaranteed Weather Inc Weatherproof retractable wall
US3294150A (en) * 1963-01-02 1966-12-27 Thomas George Sunblinds for greenhouses or the like
FR2541363A1 (fr) * 1982-10-08 1984-08-24 Patard Louis Store avec remontee par plis successifs, par enroulement ou par plis en accordeon

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR947203A (fr) * 1947-05-23 1949-06-27 Store perfectionné
US3294150A (en) * 1963-01-02 1966-12-27 Thomas George Sunblinds for greenhouses or the like
US3292685A (en) * 1963-09-09 1966-12-20 Guaranteed Weather Inc Weatherproof retractable wall
FR2541363A1 (fr) * 1982-10-08 1984-08-24 Patard Louis Store avec remontee par plis successifs, par enroulement ou par plis en accordeon

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006299A1 (en) * 1986-04-17 1987-10-22 Nomafa Ab A device in roll-up doors
AU593351B2 (en) * 1986-04-17 1990-02-08 Nomafa Ab A device in roll-up doors
EP0273464A2 (de) * 1986-12-16 1988-07-06 van der Heiden, Gerrit Pieter Vorrichtung zur Führung der Luftströmung in Kühlräumen mit Palettenreihen
EP0273464A3 (en) * 1986-12-16 1990-03-14 Gerrit Pieter Van Der Heiden Sealing and covering roller sheets for cold rooms
EP0468047A1 (de) * 1990-02-14 1992-01-29 Frommelt Industries, Inc. Thermisches türsystem
EP0468047A4 (en) * 1990-02-14 1992-08-05 Frommelt Industries, Inc. Thermal door system
CN112603081A (zh) * 2020-12-14 2021-04-06 姜桂红 一种木质家具

Also Published As

Publication number Publication date
AU4132985A (en) 1985-10-24
EP0159092A3 (de) 1985-12-27

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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Effective date: 19860204

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Effective date: 19870211

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18W Application withdrawn

Withdrawal date: 19870521

RIN1 Information on inventor provided before grant (corrected)

Inventor name: COENRAETS, BENOIT