[go: up one dir, main page]

DE1262584B - Tape for winding up profile strips - Google Patents

Tape for winding up profile strips

Info

Publication number
DE1262584B
DE1262584B DEC33658A DEC0033658A DE1262584B DE 1262584 B DE1262584 B DE 1262584B DE C33658 A DEC33658 A DE C33658A DE C0033658 A DEC0033658 A DE C0033658A DE 1262584 B DE1262584 B DE 1262584B
Authority
DE
Germany
Prior art keywords
tape
winding
profile strips
foam
strip
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.)
Pending
Application number
DEC33658A
Other languages
German (de)
Inventor
Friedrich Kloepper
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.)
Continental AG
Original Assignee
Continental Gummi Werke 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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Priority to DEC33658A priority Critical patent/DE1262584B/en
Publication of DE1262584B publication Critical patent/DE1262584B/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52Unvulcanised treads, e.g. on used tyres; Retreading
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00Application field
    • B65H2801/93Tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Winding Of Webs (AREA)

Description

Band zum Aufwickeln von Profilstreifen Die Erfindung bezieht sich auf ein Band aus weich-elastischem Schaumstoff, insbesondere Schaumkunststoff, mit einer zugeordneten Deckfolie zum Aufwickeln von Profilstreifen aus einer vulkanisierbaren Kautschukmischung oder einem gleichartigen Werkstoff.Tape for winding profile strips The invention relates to on a band made of soft, elastic foam, in particular foam plastic, with an associated cover sheet for winding up profile strips from a vulcanizable Rubber mixture or a similar material.

Bei den bekannten Bändern dieser Art liegt die Deckfolie an einer Fläche des einen Rohlaufstreifens für Fahrzeugluftreifen bildenden Profilstreifens an und berührt demgemäß lediglich eine Fläche des mit dem Rohlaufstreifen aufzuwickelnden Bandes. Die Deckfolie ist somit lediglich eine Schutzfolie für den erwähnten Profilstreifen und kann die Festigkeit des Bandes nicht beeinflussen. Das Band ist daher nur zum einmaligen Gebrauch verwendbar. In the known tapes of this type, the cover film is on one Area of the profile strip forming a raw tread for pneumatic vehicle tires and accordingly only touches a surface of the one to be wound up with the raw tread Band. The cover film is therefore only a protective film for the profile strip mentioned and cannot affect the strength of the tape. The tape is therefore only for single use usable.

Der Erfindung liegt die Aufgabe zugrunde, das zwischen benachbarten Windungen des plastischen Profilstreifens einzulegende Band so auszubilden, daß es besonders widerstandsfähig und zugfest wird, damit es sich zum mehrmaligen Gebrauch beim Aufwickeln von insbesondere unregelmäßig gestalteten, druckempfindlichen Profilstreifen eignet. The invention is based on the object between adjacent Form turns of the plastic profile strip to be inserted tape so that it is particularly resistant and tensile strength so that it can be used several times when winding up, in particular, irregularly shaped, pressure-sensitive profile strips suitable.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Schaumstoff von der dünnwandig, hochbiegsam und zugfest ausgebildeten Deckfolie allseitig umschlossen ist. This object is achieved according to the invention in that the foam enclosed on all sides by the thin-walled, highly flexible and tensile-resistant cover film is.

Diese Ausbildung hat den Vorteil, daß der weich eingestellte Kern des Bandes, das sich weitgehend der Querschnittsform des aufzuwickelnden Profilstreifens anpassen kann, gleichzeitig von äußeren Einflüssen, wie Zugkräften und anderen mechanischen und chemischen Einwirkungen, frei gehalten wird. This training has the advantage that the soft core of the tape, which largely corresponds to the cross-sectional shape of the profile strip to be wound can adapt, at the same time from external influences, such as tensile forces and other mechanical and chemical effects, is kept free.

In der Zeichnung ist ein Ausführungsbeispiel des Bandes dargestellt. Es zeigt F i g. 1 den Wickel eines unsymmetrischen, vulkanisierbaren Profilstreifens mit dem Band im Schnitt, Fig. 2 das Band für den Wickel gemäß Fig. 1 im Schnitt. In the drawing, an embodiment of the tape is shown. It shows F i g. 1 the winding of an asymmetrical, vulcanizable profile strip with the tape in section, FIG. 2 the tape for the roll according to FIG. 1 in section.

Auf den spulenartigen Wickelkörper 1 ist ein vulkanisierbarer Profilstreifen 2 aufgewickelt. Mit seiner unteren ebenen Fläche 3 ruht der Profilstreifen 2 auf einem Leinenstreifen 4. Die Rückenfläche 5 des Profilstreifens 2 hingegen berührt ein kissenartiges Band 6, dessen Kern aus einem weichelastischen Schaumstoff, insbesondere Schaumkunststoff, und dessen den Kern umschließende Schicht aus einer hochbiegsamen Deckfolie7, einem Textilgewebe, besteht. On the coil-like winding body 1 is a vulcanizable profile strip 2 wound up. The profile strip 2 rests on its lower flat surface 3 a linen strip 4. The back surface 5 of the profile strip 2, however, touches a pillow-like band 6, the core of which is made of a flexible foam, in particular Foam plastic, and its layer surrounding the core from a highly flexible Cover film7, a textile fabric, consists.

Das Band 6, das im unverformten Zustand einen rechteckigen Querschnitt hat, paßt sich dem Querschnitt des Profilstreifens 2 an, der darüberliegende Leinenstreifen 4 findet jedoch in der Rückenfläche 8 des Bandes 6 eine ebene Auflage, so daß sich der von der einen Streifenwindung auf die benachbarte Streifenwindung einwirkende Stützdruck gleichmäßig über die Breite des Wickels verteilt. The band 6, which in the undeformed state has a rectangular cross-section has, adapts to the cross-section of the profile strip 2, the overlying linen strip 4, however, finds a flat support in the back surface 8 of the belt 6, so that the one acting from one strip turn on the adjacent strip turn Support pressure evenly distributed across the width of the wrap.

Beim Abwickeln werden das Band 6 einschließlich Umhüllung und der Leinenstreifen 4 von dem Profilstreifen 2 getrennt, um so den Profilstreifen 2 einer Weiterverarbeitung zuzuführen. Beim Aufwickeln nimmt dann das Band 6 auf Grund der Eigenelastizität seines Kernes wieder seine ursprüngliche Gestalt, nämlich die rechteckige Querschnittsform, an. When unwinding the tape 6 including the casing and the Linen strips 4 separated from the profile strip 2 so as to make the profile strip 2 a To supply further processing. When winding then takes the tape 6 due to the The inherent elasticity of its core returns its original shape, namely the rectangular one Cross-sectional shape.

Es sei noch erwähnt, daß man im allgemeinen den Leinenstreifen 4 nur am Anfang und am Ende des aufzuwickelnden Profilstreifens 2 benötigt. It should also be mentioned that the linen strip 4 only required at the beginning and at the end of the profile strip 2 to be wound up.

Claims (1)

Patentanspruch: Band aus weich-elastischem Schaumstoff, insbesondere Schaumkunststoff, mit einer zugeordneten Deckfolie zum Aufwickeln von Profilstreifen aus einer vulkanisierbaren Kautschukmischung oder einem gleichartigen Werkstoff, dadurch gekennzeichnet, daß der Schaumstoff von der dünnwandig, hochbiegsam und zugfest ausgebildeten Deckfolie (7) allseitig umschlossen ist. Claim: tape made of soft, elastic foam, in particular Foam plastic, with an assigned cover sheet for winding up profile strips from a vulcanizable rubber mixture or a similar material, characterized in that the foam from the thin-walled, highly flexible and tension-resistant cover film (7) is enclosed on all sides. In Betracht gezogene Druckschriften: Deutsche Auslegeschriften Nr. 1 057 527, 1132 715. Publications considered: German Auslegeschriften No. 1 057 527, 1132 715.
DEC33658A 1964-08-18 1964-08-18 Tape for winding up profile strips Pending DE1262584B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC33658A DE1262584B (en) 1964-08-18 1964-08-18 Tape for winding up profile strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC33658A DE1262584B (en) 1964-08-18 1964-08-18 Tape for winding up profile strips

Publications (1)

Publication Number Publication Date
DE1262584B true DE1262584B (en) 1968-03-07

Family

ID=7020942

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC33658A Pending DE1262584B (en) 1964-08-18 1964-08-18 Tape for winding up profile strips

Country Status (1)

Country Link
DE (1) DE1262584B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014739A1 (en) * 1979-02-10 1980-09-03 PETER-BTR Gummiwerke Aktiengesellschaft Tread for motor vehicle tyres and process of manufacturing and utilisation
EP0567147A1 (en) * 1992-04-24 1993-10-27 Bridgestone Corporation Winding liner for an unvulcanized rubber material
EP0621124A1 (en) * 1993-04-21 1994-10-26 The Goodyear Tire & Rubber Company Method and apparatus for building a tire and storing strip material
EP0695717A1 (en) * 1994-08-05 1996-02-07 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Method and apparatus for storing on reels unvulcanised rubber products

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057527B (en) * 1958-03-01 1959-05-14 Continental Gummi Werke Ag Packaging for plastic raw strips
DE1132715B (en) * 1957-03-21 1962-07-05 Dunlop Rubber Co Device for storing thick and profiled strips made of plastic materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132715B (en) * 1957-03-21 1962-07-05 Dunlop Rubber Co Device for storing thick and profiled strips made of plastic materials
DE1057527B (en) * 1958-03-01 1959-05-14 Continental Gummi Werke Ag Packaging for plastic raw strips

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014739A1 (en) * 1979-02-10 1980-09-03 PETER-BTR Gummiwerke Aktiengesellschaft Tread for motor vehicle tyres and process of manufacturing and utilisation
EP0567147A1 (en) * 1992-04-24 1993-10-27 Bridgestone Corporation Winding liner for an unvulcanized rubber material
EP0621124A1 (en) * 1993-04-21 1994-10-26 The Goodyear Tire & Rubber Company Method and apparatus for building a tire and storing strip material
EP0695717A1 (en) * 1994-08-05 1996-02-07 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Method and apparatus for storing on reels unvulcanised rubber products
FR2723337A1 (en) * 1994-08-05 1996-02-09 Michelin & Cie COIL STORAGE OF NON-VULCANIZED RUBBER PRODUCTS
US5641132A (en) * 1994-08-05 1997-06-24 Compagnie Generale Des Etablissements Michelin-Michelin Et Cie Device for storage of non-vulcanized rubber products on bobbins

Similar Documents

Publication Publication Date Title
DE472078C (en) Inflatable hollow rubber body
DE2318914C3 (en)
DE1262584B (en) Tape for winding up profile strips
DE1026044B (en) Rollable elastic hollow body, such as finger cot, conservative
DE7038765U (en) Take-up reels for arum tape, especially for lithographic purposes
DE927781C (en) Flexible and stretchable rubber hose stiffened by an inner wire helix
DE1260767B (en) Frame for storing a rubber strap
DE2307880A1 (en) FRAME FOR A SCREEN
DE1869352U (en) PILLOW-LIKE PACKAGING PAD.
DE569708C (en) Gas mask
DE599159C (en) Adhesive tape provided with adhesive that remains moist
AT223768B (en) air mattress
DE656763C (en) Two-piece rescue suit
DE658993C (en) Metal sponge
DE592046C (en) Wrapping device for the production of cigars
DE862550C (en) Roll film reel and cassette, especially for perforated 35mm film
AT216161B (en) Hair curlers
DE825726C (en) Device for inserting the finest wires in spools
DE934568C (en) Toy balloon
DE825952C (en) Rim tape
DE1753970U (en) Joke article.
DE855961C (en) Pneumatic tires for vehicles or the like.
DE480921C (en) Hot or cold bottle
AT218419B (en) Carrying device for holding flat structures made of plastic films, paper or the like.
DE356032C (en) Insert for pneumatic tires