DE1081211B - A cover made of airtight, elastic materials for wrapping tires to be repaired during vulcanization - Google Patents

A cover made of airtight, elastic materials for wrapping tires to be repaired during vulcanization

Info

Publication number
DE1081211B
DE1081211B DER17441A DER0017441A DE1081211B DE 1081211 B DE1081211 B DE 1081211B DE R17441 A DER17441 A DE R17441A DE R0017441 A DER0017441 A DE R0017441A DE 1081211 B DE1081211 B DE 1081211B
Authority
DE
Germany
Prior art keywords
airtight
during vulcanization
elastic materials
cover made
repaired during
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
DER17441A
Other languages
German (de)
Inventor
Wilhelm Schelkmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DER17441A priority Critical patent/DE1081211B/en
Publication of DE1081211B publication Critical patent/DE1081211B/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • B29D30/56—Retreading with prevulcanised tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • B29D30/542—Retreading using envelopes or membranes provided with sealings for curing

Description

Aus luftdichten, elastischen Werkstoffen bestehende Hülle zum Umhüllen zu reparierender Reifen während der Vulkanisation Die Erfindung bezieht sich auf eine Hülle zum Umhüllen zu reparierender Reifen während der Vulkanisation. Die Hülle besteht ganz oder teilweise aus Gummi oder einem sonstigen luftdichten elastischen Werkstoff. An sich sind verschließbare Gummisäcke mit Anschlüssen zum Absaugen der Luft, zur Aufnahme miteinander zu verbindender und dazu zus ammenzupressender Teile bekannt.Cover made of airtight, elastic materials for covering tire to be repaired during vulcanization The invention relates to a cover for covering tires to be repaired during vulcanization. The case consists entirely or partially of rubber or some other airtight elastic Material. As such, sealable rubber bags with connections for sucking off the Air, to accommodate parts to be connected to one another and to be pressed together for this purpose known.

Nach Einbringen des Reifens in die Hülle wird in dieser durch Entfernen der darin enthaltenen Luft und sonstiger gasförmiger oder flüssiger Bestandteile durch Absaugen ein Unterdruck erzeugt, welcher während des Vulkanisierens aufrechterhalten wird. After the tire has been placed in the cover, it is removed by removing it the air contained therein and other gaseous or liquid components a vacuum is generated by suction, which is maintained during vulcanization will.

Es ist bei Verwendung der Hülle möglich, sowohl Reparaturen im Innern des Reifens, wie Einbringen von Pflastern und Manschetten, als auch gleichzeitig eine Reparatur am Außenumfang, z. B. Aufvulkanisieren einer neuen Laufsohle u. a., in ein und demselben Arbeitsgang durchzuführen.It is possible to carry out repairs on the inside using the cover of the tire, such as applying plasters and cuffs, as well as at the same time a repair on the outer circumference, e.g. B. Vulcanization of a new outsole, among other things, to be carried out in one and the same operation.

Zu diesem Zweck ist die Hülle als aufklappbarer und luftdicht verschließbarer, flacher, mit einem oder mehreren am Umfang angeordneten Auslässen versehener Hohlkörper von rundem Querschnitt ausgebildet. Ein Teil seiner Seitenfläche kann zu einer in diesen Hohlkörper einstülpbaren und in der Form diesem ähnlichen Aufweitung ausgeführt sein. For this purpose, the cover can be opened and closed airtight, flat hollow body provided with one or more outlets arranged on the circumference formed by a round cross-section. Part of its side surface can become an in this hollow body can be turned inside and is designed in the form of an expansion similar to this be.

Der oder die Anschlüsse zum Abführen der in der Hülle vorhandenen bzw. entstehenden gasförmigen und/oder flüssigen Bestandteile sind mit einem Ventil versehen. Die den Reifen von der Innenseite abschlie-13 ende Hülleufläche kann an dem Reifen felgenseitig abschließen, oder sie kann in das Innere des Reifens verlängert sein. The connection or connections for discharging those present in the casing or resulting gaseous and / or liquid components are with a valve Mistake. The covering surface that closes off the tire from the inside can be attached complete the tire on the rim side, or it can be extended into the interior of the tire be.

Der luftdichte Abschluß der Hülle erfolgt vorzugsweise durch Abklemmen der Offnung, oder die offenen Teile der Hülle sind überlappt angeordnet und werden durch ein fest anliegendes Gummiband verschlossen. The airtight closure of the envelope is preferably carried out by clamping it off the opening, or the open parts of the envelope are arranged and are overlapped closed by a tightly fitting elastic band.

Ein Ausführungsbeispiel des Gegenstandes der Erfindung ist in der Zeichnung schematisch dargestellt. An embodiment of the subject matter of the invention is in Drawing shown schematically.

Es zeigt Abb. 1 eine Ansicht der Hülle gemäß der Erfindung, Abb. 2 eine Ansicht der Hülle mit eingeschlagenem Innenteil, Abb. 3 einen Längsschnitt durch Reifen und Hülle vor der Absaugung, Abb. 4 einen Längsschnitt durch Reifen und Hülle nach der Absaugung.Fig. 1 shows a view of the casing according to the invention, Fig. 2 a view of the shell with the inner part tucked in, Fig. 3 a longitudinal section through the tire and cover before suction, Fig. 4 is a longitudinal section through the tire and sheath after suction.

In den Abbildungen bezeichnet 1 die elastische Hülle, in der der Reifen 2 eingeschlossen wird. Diese Hülle ist ringsherum aufzuklappen und wird mit dem Verschluß 3 luftdicht abgeschlossen. Ein Ventil 4 ermöglicht ein Absaugen der Luft und der sonstigen gasförmigen Bestandteile aus dem von der Hülle umschlossenen Raum. Beim Absaugen legt sich der innere Teil der Hülle an die innere Fläche des Reifens an. In the figures, 1 denotes the elastic sleeve in which the Tire 2 is included. This cover is to be opened all around and comes with the closure 3 sealed airtight. A valve 4 allows the suction Air and the other gaseous components from the enclosed by the shell Space. During the suction process, the inner part of the shell is placed against the inner surface of the Tires on.

PATENTANSPR8CEE: 1. Ganz oder teilweise aus Gummi oder sonstigen luftdichten elastischen Werkstoffen bestehende Hülle zum Umhüllen zu reparierender Reifen während der Vulkanisation, dadiirdi gekennzeichnet, daß die Hülle (1) als aufklappbarer und luftdicht verschließbarer, flacher, mit einem oder mehreren am Umfang angeordneten Auslässen versehener Hohlkörper von rundem Querschnitt ausgebildet ist. PATENT APPLICATION: 1. In whole or in part made of rubber or other airtight elastic materials existing sheath for sheathing to be repaired Tire during vulcanization, dadiirdi characterized that the shell (1) as hinged and airtight, flatter, with one or more am Circumferentially arranged outlets provided hollow body formed with a round cross-section is.

Claims (1)

2. Hülle nach Anspruch 1, dadurch gekennzeichnet, daß ein Teil einer Seitenfläche des Hohlkörpers zu einer in diesen einstülpbaren und in der Form diesem ähnlichen Aufweitung ausgebildet ist. 2. Case according to claim 1, characterized in that part of a Side surface of the hollow body to one which can be turned into this and in the shape of this similar expansion is formed. 3. Hülle nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der oder die Anschlüsse zum Abführen der in der Hülle (1) vorhandenen bzw. entstehenden gasförmigen Bestandteile mit einem Ventil (4) versehen sind. 3. Case according to claims 1 and 2, characterized in that the connection or connections for discharging the existing or emerging in the casing (1) gaseous components are provided with a valve (4). In Betracht gezogene Druckschriften: USA.-Patentschriften Nr. 2 548, i 959221. References Considered: U.S. Patents No. 2,548, i 959221.
DER17441A 1955-09-17 1955-09-17 A cover made of airtight, elastic materials for wrapping tires to be repaired during vulcanization Pending DE1081211B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER17441A DE1081211B (en) 1955-09-17 1955-09-17 A cover made of airtight, elastic materials for wrapping tires to be repaired during vulcanization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER17441A DE1081211B (en) 1955-09-17 1955-09-17 A cover made of airtight, elastic materials for wrapping tires to be repaired during vulcanization

Publications (1)

Publication Number Publication Date
DE1081211B true DE1081211B (en) 1960-05-05

Family

ID=7399971

Family Applications (1)

Application Number Title Priority Date Filing Date
DER17441A Pending DE1081211B (en) 1955-09-17 1955-09-17 A cover made of airtight, elastic materials for wrapping tires to be repaired during vulcanization

Country Status (1)

Country Link
DE (1) DE1081211B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK153380B (en) * 1973-11-12 1988-07-11 Dacapo Ab PROCEDURE FOR PREPARING NEW TREATMENT ON DRIVER TIRE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1959221A (en) * 1932-06-15 1934-05-15 Duplate Corp Method and apparatus for making safety glass
US2441548A (en) * 1945-06-07 1948-05-11 Baker Mcmillen Co Mold

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1959221A (en) * 1932-06-15 1934-05-15 Duplate Corp Method and apparatus for making safety glass
US2441548A (en) * 1945-06-07 1948-05-11 Baker Mcmillen Co Mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK153380B (en) * 1973-11-12 1988-07-11 Dacapo Ab PROCEDURE FOR PREPARING NEW TREATMENT ON DRIVER TIRE

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