EP2465393A1 - Mandrin rotatif pour guider le mouvement d'une bande de panneau textile sans fin d'un rideau et unité de lestage associée - Google Patents

Mandrin rotatif pour guider le mouvement d'une bande de panneau textile sans fin d'un rideau et unité de lestage associée Download PDF

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Publication number
EP2465393A1
EP2465393A1 EP10015829A EP10015829A EP2465393A1 EP 2465393 A1 EP2465393 A1 EP 2465393A1 EP 10015829 A EP10015829 A EP 10015829A EP 10015829 A EP10015829 A EP 10015829A EP 2465393 A1 EP2465393 A1 EP 2465393A1
Authority
EP
European Patent Office
Prior art keywords
rolling sleeve
flock
textile
slip
sleeve
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Withdrawn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
EP10015829A
Other languages
German (de)
English (en)
Inventor
Gerd Haiber
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.)
Trend Gardinen and Zubehorfabrik & Cokg GmbH
Original Assignee
Trend Gardinen and Zubehorfabrik & Cokg 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 Trend Gardinen and Zubehorfabrik & Cokg GmbH filed Critical Trend Gardinen and Zubehorfabrik & Cokg GmbH
Priority to EP10015829A priority Critical patent/EP2465393A1/fr
Publication of EP2465393A1 publication Critical patent/EP2465393A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H23/00—Curtains; Draperies
    • A47H23/02—Shapes of curtains; Selection of particular materials for curtains
    • A47H23/04—Shapes of curtains
    • A47H23/06—Systems consisting of two or more co-operating curtains with transparent or perforated parts behind each other
    • 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
    • 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
    • E06B9/40—Roller blinds
    • 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
    • E06B2009/2405—Areas of differing opacity for light transmission control

Definitions

  • an endless, textile fabric web (10) is guided above and below.
  • This textile material web preferably consists of partial, segmental, transparent and non-transparent, horizontally oriented partial areas, preferably with zebra effect.
  • the method described in the utility model has the disadvantage that when using a simple rolling sleeve, the textile fabric covering with manual train in the vertical direction, does not rotate conclusively with the rolling sleeve, but rather slips unevenly and obliquely.
  • the forces of manual pulling on one of the panel walls up or down are never completely uniformly vertical, but rather lateral as well as vertical tensile forces act on the panel. This happens especially when the panels are pulled with one hand, so only on one side up or down.
  • the fabric abuts the lateral receiving elements and thereby forms wrinkles; the fabric edge is affected by friction on the receiving elements.
  • the invention has for its object to ensure a smooth, distortion-free and precise guidance of the fabric web (10) during the deflection of the rolling sleeve (1).
  • a rolling sleeve according to claim 1 whose surface is such that the fabric web (10) is non-sliply connected to the rolling sleeve (1).
  • the flock fibers stand hair-like upright from the surface.
  • the flock fibers are so high that they intervene in the deflection of the fabric over the entire length of the rolling sleeve in the structure of the textile fabric web and thereby trigger an anti-slip. Due to the weight of the fabric and the weight of the lower weighting unit (12), the substance (10) is pressed into the fibers of the flock pile.
  • the flock fibers prefferably have an inclination in the longitudinal direction of the roll sleeve material around its entire circumference.
  • a "stroke" or a flock direction (3) By one-sided alignment of the flock fibers of the roll sleeve material used for the deflection in the production of their flock coating creates a "stroke" or a flock direction (3).
  • the rolling sleeve (1) is applied in two parts on its axis of rotation, the Rollhülsenmaschine (1) (2) with different Flockides (3) on the shaft (5) can be plugged.
  • the rolling sleeve is divided in the middle. The one part is flocked to the outside and the other part is rotated in the longitudinal direction with opposite Flockides on the rotary shaft (5) plugged.
  • Both Flockidesen (3) thus show on the shaft (5) in each case to the outside and the flock inclination is exactly equal in angle.
  • the slip resistance of the coating is exactly uniform.
  • the warpage of the fabric is minimized by the split, opposing slip resistance of the Rollhülsenmaschine.
  • the circulation of the fabric is uniform with the running direction of the rolling sleeve. This applies to the upper roller sleeve as a deflection on the carriage (11), as well as for the lower roller sleeve as a deflection on the weighting base (12).
  • the individual roller sleeve elements (1) (2) should lie on the shaft (5) close to each other and can rotate freely.
  • the fabric Due to the good, symmetrical slip resistance of the flock with respect to the textile curtain and the flock direction directed from the center outwards on both sides, the fabric is guided distortion-free and wrinkle-free.
  • the slip resistance is achieved essentially by the immersion of the flock fibers in the structure of the fabric, the stable side guidance and expansion of the fabric by the fact that the fabric can not move against the grain, so against the inclination of the flock coating.
  • a lateral migration of the fabric on the rolling sleeve when moving the same is thereby excluded or minimized.
  • the angle of inclination of the flock fibers can be reduced or even neglected, so that the anti-slip effect is in the foreground.
  • this effect can also be achieved in variation with flocking direction directed inwards towards the center of the shaft or by repeated division of the rolling sleeve and symmetrical arrangement of the flocking direction of the rolling sleeve individual parts on the rotary shaft.
  • the textile panel web (10) is replaced by a plastic film.
  • Partially transparent plastic films can also be used as surface panels. Since this is dimensionally stable and warp-free in itself, the web (10) in the sense of this description does not warp or less than textile panels and thus can less easily skew on the rolling sleeve (1).
  • a flock as Rollhülsenober Assembly would not slip through the dense, smooth surface structure of the film grip. Therefore, a silicone-like or rubber-like coating of the rolling sleeve (1) is preferred here, which results in adhesion resistance to the film by adhesion forces.
  • a division of the rolling sleeve (1) is not required in this case.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
EP10015829A 2010-12-20 2010-12-20 Mandrin rotatif pour guider le mouvement d'une bande de panneau textile sans fin d'un rideau et unité de lestage associée Withdrawn EP2465393A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10015829A EP2465393A1 (fr) 2010-12-20 2010-12-20 Mandrin rotatif pour guider le mouvement d'une bande de panneau textile sans fin d'un rideau et unité de lestage associée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10015829A EP2465393A1 (fr) 2010-12-20 2010-12-20 Mandrin rotatif pour guider le mouvement d'une bande de panneau textile sans fin d'un rideau et unité de lestage associée

Publications (1)

Publication Number Publication Date
EP2465393A1 true EP2465393A1 (fr) 2012-06-20

Family

ID=44143382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10015829A Withdrawn EP2465393A1 (fr) 2010-12-20 2010-12-20 Mandrin rotatif pour guider le mouvement d'une bande de panneau textile sans fin d'un rideau et unité de lestage associée

Country Status (1)

Country Link
EP (1) EP2465393A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB978815A (en) * 1962-04-13 1964-12-23 Du Pont Heat sealing process and apparatus
JP2003155136A (ja) * 2001-11-16 2003-05-27 Hajime Denchaku Shokumosho:Kk 植毛搬送用具
DE202004000315U1 (de) * 2004-01-09 2004-05-06 Metz, Maike Endlos-Behang aus verschieden dichten Materialien

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB978815A (en) * 1962-04-13 1964-12-23 Du Pont Heat sealing process and apparatus
JP2003155136A (ja) * 2001-11-16 2003-05-27 Hajime Denchaku Shokumosho:Kk 植毛搬送用具
DE202004000315U1 (de) * 2004-01-09 2004-05-06 Metz, Maike Endlos-Behang aus verschieden dichten Materialien

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