EP0922830A1 - Porte, en particulier porte avec volet roulant à grande vitesse - Google Patents

Porte, en particulier porte avec volet roulant à grande vitesse Download PDF

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Publication number
EP0922830A1
EP0922830A1 EP98123329A EP98123329A EP0922830A1 EP 0922830 A1 EP0922830 A1 EP 0922830A1 EP 98123329 A EP98123329 A EP 98123329A EP 98123329 A EP98123329 A EP 98123329A EP 0922830 A1 EP0922830 A1 EP 0922830A1
Authority
EP
European Patent Office
Prior art keywords
door leaf
door
gate
gate according
clamping element
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Withdrawn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
EP98123329A
Other languages
German (de)
English (en)
Inventor
Frits Venner
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.)
Novoferm Netherland BV
Original Assignee
Flexion Industrial Doors &
Flexion Industrial Doors and Dock Equipment BV
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 Flexion Industrial Doors &, Flexion Industrial Doors and Dock Equipment BV filed Critical Flexion Industrial Doors &
Publication of EP0922830A1 publication Critical patent/EP0922830A1/fr
Withdrawn legal-status Critical Current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
    • E06B9/02—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

Definitions

  • the present invention relates to a gate with a movable Door leaf and at least one between a reference point, which is not connected to the door leaf, and the Door leaf acting device for generating a biasing force.
  • the invention relates to a rapid roll-up door with a movable flexible door leaf that opens on one rotatable above a door opening to be closed stored, drivable winding roller can be wound up, and with one between a reference point that is not with the door leaf is connected, and the door leaf acting device to generate a preload.
  • Such rapid roll-up doors are becoming increasingly popular used mainly in the field of industrial gates.
  • flexible foils are usually used, the be reinforced by means of one or more horizontal strips can.
  • the side areas of the door leaf are in a lateral guideway.
  • a known problem Such rapid roll-up doors is that the door leaf is only one low stability against forces across the door leaf surface having. Through such transverse forces (e.g. through The door leaf can easily be removed from the guides be squeezed out, causing leaks and malfunctions leads to the movement of the door leaf.
  • a horizontal one on the door leaf End strip to be provided with an additional Ballast weight is weighted, which tightens the door leaf becomes.
  • this additional weight leads to an increased Mass inertia of the door leaf. This will make the Safety properties of the door, especially the pinch protection and the braking speed in the event of an emergency stop, negatively influenced.
  • the tensioning device also has the task a during the opening and closing process of the To compensate for Tores changing game that occurs because that the winding diameter with respect to the door leaf and different in terms of rope or belt pull behaves. For this reason, the spring-loaded Can compensate a relatively large game, whereby relatively large and expensive springs with corresponding Space requirements are required.
  • the well-known solution is not only in the production, but also in terms of on the assembly complex, since the basic tension of the Rope or belt tension must be adjusted in each case. Moreover the number of components required is large. Farther especially with incorrect adjustment of the high Speeds coiled rope or belt pull a potential Disruption risk.
  • the invention is accordingly based on the object the disadvantages of the known biasing devices described above to overcome at gates by a door leaf tension with a much less complex, more compact and easier to assemble becomes.
  • the Device for generating the prestressing force for its generation essentially as an elongated clamping element on the base a rubber band or rope or several arranged in parallel Rubber bands or ropes is formed.
  • the rubber band or rope preferably extends over the entire length between the reference point and one with the Door leaf related attack point, however, can basically also be provided that the rubber band or.
  • -Rope only over a part of the facility Generation of the biasing force extends; the elastic range is definitely longer than within the scope of the invention e.g. to design the length of a spring in known devices.
  • the available length of the clamping element is included basically not limited by the dimensions of the gate, since the tensioning element is guided and / or wound over deflection rollers can be.
  • long clamping elements are much larger expansion paths realizable as this e.g. in the known spring devices the case is. This will set up and adjust the clamping device significantly simplified.
  • the device generates a pretension to generate a pretensioning force in the closing direction of the door, which streamlines the door leaf becomes.
  • the Device for generating a biasing force a bias in the opening direction of the door to compensate for the weight of the door leaf to achieve.
  • the door leaf has a lower one Has termination area, with at least one lateral end region of the end region a first end a clamping element is attached.
  • a first end a clamping element is attached.
  • a second end of the at least one tensioning element on one with the winding roller non-rotatably connected roll can be wound.
  • the second end of the at least one clamping element stationary with respect to the Goal frame be attached.
  • a winding roll can be dispensed with.
  • the tensioning element is preferably via at least one deflection roller guided. So the length of the clamping element can be such be adjusted so that a substantially constant Preload over the entire opening path of the door leaf is achieved.
  • the at least one tensioning element can preferably be within one in a lateral vertical area of the door leaf provided guide device.
  • the invention Clamping elements require considerably less Space known as spring loaded tensioners.
  • the tensioning element can preferably be a rubber-fiber bundle exhibit.
  • the clamping element can be used to minimize signs of wear have a textile covering, for example one Synthetic fiber sheathing.
  • both separately also together with the embodiments described above can be used, the invention Clamping elements for a pretension transverse to the running direction in the door leaf level. This can be achieved that the door leaf automatically in after a collision the side guides returns.
  • a rapid roll-up door is in the left half of the drawing in the closed, in the right Half shown in the open state.
  • a door leaf 10 is on a winding roller 12 by a drive motor is rotated with gear 14, wound.
  • the door leaf 10 is made of a flexible plastic film and through Horizontal strips 16 reinforced.
  • the side areas of the door leaf are in the area of the gate opening in side guide rails 18 or 20 out.
  • a cover strip 22 is provided on the one lateral fastener 24 each is provided, on each of which one end of a rubber cord 28 or 30 is attached.
  • the other end of the rubber rope 28 or 30 is fixed at a location 32 or 34 with the Guide rails connected.
  • the rubber cables 28, 30 are made Natural rubber fiber bundles made and with a textile Cover provided.
  • FIG. 4 is an alternative embodiment of the invention with an additional door leaf pretension in the transverse direction shown, both together (as shown) as also separately with the pretensioning devices described above can be provided.
  • the left half of Fig. 4 is in the closed position; the right half in the open position shown.
  • Elements that are analogous to FIG. 1 are included same reference numerals, each with a dash featured.
  • the alternative embodiment has one made of a flexible material within certain limits End strip 22 'on, by means of two rubber ropes or bundles of rubber ropes 52, 58 between two carriages or sliding carriage 54a, b is tensioned in the transverse direction.
  • the sledge 54a, b are by means of cables or rails within the lateral guide rails only in the direction of the Movable door leaf.
  • On the slide 54a, b are each Pairs of deflection rollers 53a, b and 55a, b are provided over the Rubber ropes 52, 58 are guided.
  • the loose ends of the rubber ropes 52, 58 are each on the end faces of the end strip 22 'fixed at 57a, b and taut.
  • Rubber ropes 51a, b also have a pretensioning force in Closing direction on the slides 54a, b and thus on the Door leaf 10 'exercised, as already described above.
  • the slides 54a, b and the end bar 22 ' can e.g. by a (not shown) loose pin with respect be connected to each other in the longitudinal direction, a movement in the transverse direction against the biasing force the rubber ropes 52, 58 remain possible.
  • the door leaf 10 'collides with an obstacle e.g. with a forklift
  • the door leaf can 10 'with the flexible door leaf surface within certain limits Give way transversely to the door leaf surface, causing the door leaf is pushed out of the side guide rails. Due to the return force of the rubber ropes 52, 58, the door leaf 10 'with the end strip 22' after the collision automatically retracted into the guide rails, provided no inelastic damage has occurred. In this In this case, the gate is ready for operation again without repair work.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
EP98123329A 1997-12-11 1998-12-08 Porte, en particulier porte avec volet roulant à grande vitesse Withdrawn EP0922830A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29721938U 1997-12-11
DE29721938U DE29721938U1 (de) 1997-12-11 1997-12-11 Tor, insbesondere Schnellaufrolltor

Publications (1)

Publication Number Publication Date
EP0922830A1 true EP0922830A1 (fr) 1999-06-16

Family

ID=8049845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123329A Withdrawn EP0922830A1 (fr) 1997-12-11 1998-12-08 Porte, en particulier porte avec volet roulant à grande vitesse

Country Status (2)

Country Link
EP (1) EP0922830A1 (fr)
DE (1) DE29721938U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011306A1 (de) * 2006-03-11 2007-10-11 Novoferm Nederland B.V. Rolltor mit einem zumindest abschnittsweise flexiblen Torblatt
DE102006033719B4 (de) * 2006-07-21 2008-04-24 Novoferm Nederland B.V. Rolltor mit einem zumindest abschnittsweise flexiblen Torblatt
WO2018219512A1 (fr) * 2017-05-31 2018-12-06 Seuster Kg Portail roulant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827642A (en) * 1955-04-18 1960-02-10 American Viscose Corp Elastic yarn and cord and weatherstrip made therefrom
DE4005963A1 (de) * 1989-03-03 1990-09-06 Itw Ind Und Werkzeugmaschinen Rolltor
FR2738579A1 (fr) * 1995-09-12 1997-03-14 Govaere Anne Procede de fabrication de brides elastiques
GB2306995A (en) * 1995-11-08 1997-05-14 Stanley Robin Shaw Tensioned movable door with supported and guided edges

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532153A (en) * 1968-11-22 1970-10-06 Crescent Metal Products Inc Curtain door
SE386944B (sv) * 1972-08-18 1976-08-23 Nordiska Maskinfilt Ab Rulljalusiport
US5222541A (en) * 1992-07-22 1993-06-29 Kelley Company, Inc. Industrial door having releasable beam and tension bracket retention mechanism
DE4319824C2 (de) * 1993-06-16 1997-04-30 Norbert Lamsfuss Rolltor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827642A (en) * 1955-04-18 1960-02-10 American Viscose Corp Elastic yarn and cord and weatherstrip made therefrom
DE4005963A1 (de) * 1989-03-03 1990-09-06 Itw Ind Und Werkzeugmaschinen Rolltor
FR2738579A1 (fr) * 1995-09-12 1997-03-14 Govaere Anne Procede de fabrication de brides elastiques
GB2306995A (en) * 1995-11-08 1997-05-14 Stanley Robin Shaw Tensioned movable door with supported and guided edges

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011306A1 (de) * 2006-03-11 2007-10-11 Novoferm Nederland B.V. Rolltor mit einem zumindest abschnittsweise flexiblen Torblatt
DE102006011306B4 (de) * 2006-03-11 2007-11-15 Novoferm Nederland B.V. Rolltor mit einem zumindest abschnittsweise flexiblen Torblatt
DE102006033719B4 (de) * 2006-07-21 2008-04-24 Novoferm Nederland B.V. Rolltor mit einem zumindest abschnittsweise flexiblen Torblatt
WO2018219512A1 (fr) * 2017-05-31 2018-12-06 Seuster Kg Portail roulant
EP3805513A1 (fr) * 2017-05-31 2021-04-14 Seuster KG Porte roulante
US11536084B2 (en) 2017-05-31 2022-12-27 Seuster Kg Rolling door

Also Published As

Publication number Publication date
DE29721938U1 (de) 1998-02-12

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