DE2602625A1 - Fixing a trim bar to a roller blind casing - by bonding the former to the latter with plastics e.g. polyurethane foam - Google Patents

Fixing a trim bar to a roller blind casing - by bonding the former to the latter with plastics e.g. polyurethane foam

Info

Publication number
DE2602625A1
DE2602625A1 DE19762602625 DE2602625A DE2602625A1 DE 2602625 A1 DE2602625 A1 DE 2602625A1 DE 19762602625 DE19762602625 DE 19762602625 DE 2602625 A DE2602625 A DE 2602625A DE 2602625 A1 DE2602625 A1 DE 2602625A1
Authority
DE
Germany
Prior art keywords
roller blind
former
bonding
plastics
trim bar
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Withdrawn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
DE19762602625
Other languages
German (de)
Inventor
Alfred Wiehofsky
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.)
Prix-Werk Wiehofsky 8913 Schondorf De GmbH
Original Assignee
Prix Wiehofsky & Drexl
Prix-Bauelemente Wiehofsky & Drexl
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 Prix Wiehofsky & Drexl, Prix-Bauelemente Wiehofsky & Drexl filed Critical Prix Wiehofsky & Drexl
Priority to DE19762602625 priority Critical patent/DE2602625A1/en
Publication of DE2602625A1 publication Critical patent/DE2602625A1/en
Withdrawn legal-status Critical Current

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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • E06B9/17015—Shutter boxes; Details or component parts thereof made of at most two pieces; Front opening details

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

A trim bar is fixed to a roller blind casing by bonding the former to the latter with the aid of a plastic e.g. polyurethane foam. No fastening devices such as rivets or clamps or clips are needed. The process is not labour extensive, hence relatively inexpensive. The "U"-profiled trim bar is placed with its "open" side up. A thin strand of liq. plastics foam is introduced into the channel defined by the "U". The roller blind casing is pressed into the channel whereby the gaps between it and the edges of the casing are filled out by the foam which then adhesively bonds the components together.

Description

Angeschäurnte Putzschienen bei Roiladenicästen Scuffed plaster rails at Roiladenicästen

Die Erfindung betrifft ein Verfahren zum Anschäumen von Putzschienen aus Metall, z.B. Aluminium oder verzinktes Blech, oder aus Kunststoff an Rolladenkästen.The invention relates to a method for foaming plaster rails made of metal, e.g. aluminum or galvanized sheet metal, or made of plastic on roller shutter boxes.

Es ist bekannt, Putzschienen dieser Art mittels Niete oder Klammern an Rolladenkästen anzubringen. Ferner werden Putzschienen vielfach auch im Klebeverfahren mit Rolladenkästen verbunden.It is known that cleaning rails of this type by means of rivets or clips to be attached to roller shutter boxes. Furthermore, plaster rails are often also used in the adhesive process connected with roller shutter boxes.

Der Nachteil dieser Befestigungsarten besteht darin, daß sie arbeitsaufwendig und verhältnismäßig teuer sind.The disadvantage of these types of attachment is that they are labor intensive and are relatively expensive.

Es wurde nun überraschend gefunden, daß sich Putzschienen in einem einfachen Verfahren mittels Kunststoffschaum, z.B.It has now surprisingly been found that plaster rails in one simple processes using plastic foam, e.g.

Polyurethan, auf einfache Weise an Rolladenkästen anbringen lassen. In die mit der offenen Seite nach oben gelegte Schiene wird ein dünner Strang des flüssigen Kunststoffschaums eingebracht. Nach diesem Vorgang ist der Rolladenkasten einfach in die offene Putzschiene einzudrücken; der expandierende Kunststoffschaum füllt die schmalen Fugen zwischen Putzschiene und Unterkanten des Rolladenkastens aus und verklebt die Teile ausreichend fest und dauerhaft miteinander. Die Putzschiene wird vorteilhaft so ausgebildet, daß sie an den Innenseiten der Stege mit Rillungen versehen ist, die eine bessere Verankerung im Kunststoffschaum bewirken.Polyurethane, easy to attach to roller shutter boxes. A thin strand of the liquid plastic foam introduced. After this process is the roller shutter box simply press it into the open plaster rail; the expanding plastic foam fills the narrow joints between the plaster rail and the lower edge of the roller shutter box and glues the parts together sufficiently firmly and permanently. The plaster rail is advantageously designed in such a way that that they are on the insides of the Web is provided with grooves, which a better anchoring in the plastic foam cause.

Es wäre nach dem dargestellten Verfahren auch möglich, den Kunststoffschaum auf die Unterkanten des Rolladenkastens aufzubringen und die Putzschiene danach mit gleichem Effekt aufzudrücken.According to the method shown, it would also be possible to use the plastic foam to apply to the lower edges of the roller shutter box and then the plaster rail to press on with the same effect.

Das erfindungsgemäße Verfahren hat den Vorteil, Putzschienen mit Rolladenkästen schnell und billig zu verbinden. Die Putzschienen halten in vertikaler Richtung, in der sie beim Einbau und Verputzen belastet werden, ausreichend fest.The method according to the invention has the advantage of cleaning rails with roller shutter boxes to connect quickly and cheaply. The plaster rails hold in the vertical direction, in which they are loaded during installation and plastering, sufficiently firm.

Dagegen ist es möglich, nach diesem Verfahren aufgebrachte Putzschienen in Längsrichtung oder durch Aufbiegen abzunehmen, so daß Rolladenkastenreste gestückelt und dadurch restlos verwendet werden können.On the other hand, it is possible to apply plaster rails using this method to be removed in the longitudinal direction or by bending, so that the remains of the shutter box are fragmented and can therefore be used completely.

L e e r s e i t eL e r s e i t e

Claims (1)

Patentanspruch 1. Verfahren zur Befestigung von Putzschienen an Rolladenkästen dadurch g e k e n n z e i c h n e t daß die Putzschiene (2) mittels Kunststoffschaum z.B. Polyurethan (3) mit dem Rolladenkasten (1) verbunden wird. Claim 1. A method for attaching plaster rails to roller shutter boxes as a result, the plaster rail (2) is made by means of plastic foam e.g. polyurethane (3) is connected to the roller shutter box (1).
DE19762602625 1976-01-24 1976-01-24 Fixing a trim bar to a roller blind casing - by bonding the former to the latter with plastics e.g. polyurethane foam Withdrawn DE2602625A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762602625 DE2602625A1 (en) 1976-01-24 1976-01-24 Fixing a trim bar to a roller blind casing - by bonding the former to the latter with plastics e.g. polyurethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762602625 DE2602625A1 (en) 1976-01-24 1976-01-24 Fixing a trim bar to a roller blind casing - by bonding the former to the latter with plastics e.g. polyurethane foam

Publications (1)

Publication Number Publication Date
DE2602625A1 true DE2602625A1 (en) 1977-07-28

Family

ID=5968172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762602625 Withdrawn DE2602625A1 (en) 1976-01-24 1976-01-24 Fixing a trim bar to a roller blind casing - by bonding the former to the latter with plastics e.g. polyurethane foam

Country Status (1)

Country Link
DE (1) DE2602625A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11576837B2 (en) 2019-10-03 2023-02-14 Jfxd Trx Acq Llc Multi-zonal roller and method of use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11576837B2 (en) 2019-10-03 2023-02-14 Jfxd Trx Acq Llc Multi-zonal roller and method of use thereof

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: PRIX-WERK WIEHOFSKY GMBH, 8913 SCHONDORF, DE

8139 Disposal/non-payment of the annual fee