EP0012893B1 - Gleitverschluss für Möbel, Einrichtungen und Gebäudeöffnungen - Google Patents

Gleitverschluss für Möbel, Einrichtungen und Gebäudeöffnungen Download PDF

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Publication number
EP0012893B1
EP0012893B1 EP79104939A EP79104939A EP0012893B1 EP 0012893 B1 EP0012893 B1 EP 0012893B1 EP 79104939 A EP79104939 A EP 79104939A EP 79104939 A EP79104939 A EP 79104939A EP 0012893 B1 EP0012893 B1 EP 0012893B1
Authority
EP
European Patent Office
Prior art keywords
plastics
film
web
sliding barrier
openings
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.)
Expired
Application number
EP79104939A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0012893A1 (de
Inventor
Jens Breitenbach
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of EP0012893A1 publication Critical patent/EP0012893A1/de
Application granted granted Critical
Publication of EP0012893B1 publication Critical patent/EP0012893B1/de
Expired 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
    • E06B9/115—Roller shutters specially adapted for furniture
    • 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
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/155—Slats connected by separate elements
    • E06B2009/1555—Flexible elements, e.g. tapes, strips, cords or chains
    • E06B2009/1561—Strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y10T428/24537—Parallel ribs and/or grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24562—Interlaminar spaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell

Definitions

  • the invention relates to a slide lock for furniture, facilities and building openings with a flat outer plastic sheet, transverse to the rolling direction stiffening ribs made of plastic, the height of which is substantially greater than the width, and with an inner plastic film.
  • Slide locks are used to close openings when only a movement in the closing plane with simultaneous possibility of partial locking is desired.
  • Roller shutters for cabinets according to DIN 4545 are known, in which parallel strips are connected by flexible transverse bands, which in turn permit winding onto a roll.
  • roller shutters are therefore suitable for locking cupboards with high hygiene requirements, e.g. Kitchens, unsuitable.
  • ribs are arranged on the rear on the front, unslit surface at right angles to the rolling direction.
  • the ribs In order to achieve sufficient rigidity, the ribs must be made relatively thick or high, which means that a large installation depth is required in addition to the high use of materials. In addition, the mobility of the roller shutter decreases with a build-up of material. Cleaning the back is also difficult.
  • a slide lock is also used for furniture, cf. e.g. B. FR-A-2373254, in which a corrugated film is welded on lines transverse to the rolling direction behind a smooth front film.
  • the construction consists of a series of triangles, which are stiff per se and which can rotate around the line-like welding acting as a joint in the rolling direction by bending. Strong stress concentrations develop at the connecting lines, which must lead to fatigue fractures at an early stage.
  • CH-A404903 describes a roll-up end wall for cupboards in which a textile-containing layer is provided on one side with a plastic film and on the other side with narrow ribs held in rubber.
  • This end wall is constructed from various individual parts of different materials. The manufacturing effort is therefore great. The system is also sensitive due to the large number of individual parts and is therefore more susceptible than a monolithic body. Furthermore, the layered structure does not allow transparency that allows goods to be recognized in the cupboard.
  • the object of the invention is to find a flat, hygienic and easy-care slide closure that is sufficiently stiff with easy mobility, even in tight curve radii, is easy to produce and, if necessary, also allows control of the closed space in the closed state.
  • stiffening ribs are fastened directly to the rear of the plastic sheet with a narrow side and are connected to the elastic, preformed plastic sheet on their narrow side facing away from the plastic sheet, and in that the plastic sheet at the connection points is attached vertically to the stiffening ribs and has between the stiffening ribs running in the rolling direction, inwardly shaped to the plastic sheet or away from the plastic sheet shaped outward that do not touch the plastic sheet.
  • the stiffening ribs in conjunction with both foils act as a double-T support and thus stiffen the slide fastener sufficiently against vertical forces, but on the other hand it does not hinder it from rolling evenly, since the sheets of the foil Allow a tilting movement between the straight parts adjoining the stiffening ribs without further ado.
  • the high flexibility in the rolling direction facilitates the movement when opening and closing the slide lock, especially since the weight is low.
  • the desired mobility of the slide closure can be structurally adjusted by appropriate material reinforcement and arch shape. Lateral forces can also be absorbed by the slide closure by strengthening the connection point of stiffening ribs with a plastic sheet or film. If less deflection is desired, this can be done by increasing the moment of inertia by spreading the part of the film that acts as a belt for the stiffening ribs. Since high stress concentrations do not occur in this construction, there are no special requirements for the material, so that inexpensive plastics can also be used.
  • the slide closure Due to the complete separation of the plastic sheet and the film, the slide closure has the well-known advantages of the double wall.
  • the slide closure is also easy to clean, which is advantageous for hygienic requirements.
  • the double-walled slide fastener can be extruded in one operation. It is also conceivable to produce a multicellular straight box profile, in which the sheets are subsequently embossed on the back by deep drawing.
  • the plastic used is transparent.
  • the plastic web and / or the film consists of plastic, which is provided with structures.
  • the plastic sheet is structured on the inside so that a direct view is no longer possible.
  • the side edge of the slide closure is welded after the plastic sheet and the plastic film have been pressed together and is surrounded by a U-profile.
  • the welding prevents moisture precipitation and possible contamination of the internal cavities.
  • the flexible U-profile serves as a sliding guide.
  • the openings of the side edge of the slide closure are closed with foam.
  • stiffening ribs 2 are arranged on the back of the plastic sheet 1 with one of their narrow sides, which are firmly connected on their narrow sides facing away from the plastic sheet 1 with an elastic, arch-shaped plastic film 3, stiffening ribs and film in at the connection points about perpendicular to each other.
  • the film 3 tapers for better unwinding.
  • the plastic sheet 5 with stiffening rib 6 and outwardly shaped sheet 8 of the film 7 is in turn arranged, the connection points 9 are reinforced and the plastic sheet 5 is provided with structures 10 from the inside.
  • lateral edges of the film 12 and the plastic sheet 11 are welded together and surrounded by a U-shaped, flexible profile 13 as a sliding guide.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Slide Fasteners (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Laminated Bodies (AREA)
EP79104939A 1978-12-22 1979-12-05 Gleitverschluss für Möbel, Einrichtungen und Gebäudeöffnungen Expired EP0012893B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2855652 1978-12-22
DE19782855652 DE2855652A1 (de) 1978-12-22 1978-12-22 Gleitverschluss fuer moebel, einrichtungen und gebaeudeoeffnungen

Publications (2)

Publication Number Publication Date
EP0012893A1 EP0012893A1 (de) 1980-07-09
EP0012893B1 true EP0012893B1 (de) 1983-04-06

Family

ID=6058108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79104939A Expired EP0012893B1 (de) 1978-12-22 1979-12-05 Gleitverschluss für Möbel, Einrichtungen und Gebäudeöffnungen

Country Status (4)

Country Link
US (1) US4291083A (enrdf_load_stackoverflow)
EP (1) EP0012893B1 (enrdf_load_stackoverflow)
JP (1) JPS5589586A (enrdf_load_stackoverflow)
DE (2) DE2855652A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733778A1 (de) * 1987-10-06 1989-04-27 Erich Doering Bogenfoermig verschiebbares schiebetor
IT1256166B (it) * 1992-11-02 1995-11-29 Serranda componibile
EP1060875A3 (de) * 1999-06-15 2001-12-12 Alcan Technology & Management AG Sterilisierbare Verbundfolie
EP2848404B1 (en) * 2013-09-13 2017-11-29 Faurecia Innenraum Systeme GmbH Roller shutter and storage compartment comprising said roller shutter

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231454A (en) * 1961-04-14 1966-01-25 Cadillac Products Cushioning material
CH404903A (de) * 1963-08-23 1965-12-31 J Liener Friedrich Aufrollbare Abschlusswand für Schränke, Truhen und dergleichen
DE1228790B (de) * 1965-03-25 1966-11-17 Philips Patentverwaltung Verfahren zum Herstellen einer Jalousie aus Kunststoffolien und Vorrichtung zur Durchfuehrung des Verfahrens
US3330611A (en) * 1965-08-16 1967-07-11 Sidney T Heifetz Mobile bulk-storage compartment carts
US3533896A (en) * 1967-03-27 1970-10-13 Du Pont Anchoring device of thermoplastic resin
US3460878A (en) * 1967-09-08 1969-08-12 Westinghouse Electric Corp Countertop dishwasher
US3713923A (en) * 1968-02-26 1973-01-30 Minigrip Inc Method of assembling slider with a profiled strip separable fastener
FR1590812A (enrdf_load_stackoverflow) * 1968-11-04 1970-04-20
GB1300811A (en) * 1969-01-22 1972-12-20 Grace W R & Co Waterstops
US3891732A (en) * 1969-01-22 1975-06-24 Grace W R & Co Method of sealing shuttering against a deformable section of an external waterstop for use in forming joints in concrete
US3892902A (en) * 1972-12-04 1975-07-01 Preco Ind Ltd Plastic panel pad construction for spacing concrete panels
US3846001A (en) * 1973-06-21 1974-11-05 Gutner K Plastic guide for drawer
JPS586615B2 (ja) * 1975-12-25 1983-02-05 三井化学株式会社 ゴウセイジユシセイセキソウタイノセイゾウホウホウ
JPS52102128U (enrdf_load_stackoverflow) * 1976-01-31 1977-08-03
DE2655754C3 (de) * 1976-12-09 1980-10-02 Hans Feierabend Gmbh, 3352 Einbeck Gleitverschluß für Möbel, insbesondere Küchenmöbel
CH610981A5 (en) * 1976-12-22 1979-05-15 Emil Bolleter Flexible wall element
US4203268A (en) * 1978-03-13 1980-05-20 Tate Architectural Products, Inc. Structural member and composite panel including same
US4172749A (en) * 1978-03-29 1979-10-30 Primex Plastics Corp. subs. of ICC Industries Inc. Shaped articles formed from thermoplastic sheeting containing sealed passageways

Also Published As

Publication number Publication date
DE2855652A1 (de) 1980-07-03
JPS5589586A (en) 1980-07-07
DE2965160D1 (en) 1983-05-11
JPS6330477B2 (enrdf_load_stackoverflow) 1988-06-17
US4291083A (en) 1981-09-22
EP0012893A1 (de) 1980-07-09

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