DE225694C - - Google Patents

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Publication number
DE225694C
DE225694C DENDAT225694D DE225694DA DE225694C DE 225694 C DE225694 C DE 225694C DE NDAT225694 D DENDAT225694 D DE NDAT225694D DE 225694D A DE225694D A DE 225694DA DE 225694 C DE225694 C DE 225694C
Authority
DE
Germany
Prior art keywords
rubber
transverse notches
produced
vehicles
treads
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.)
Active
Application number
DENDAT225694D
Other languages
German (de)
Publication of DE225694C publication Critical patent/DE225694C/de
Active legal-status Critical Current

Links

Classifications

    • 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

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Die bisher im Gebrauch befindlichen Gummilaufdecken für Fahrzeuge wurden teils zur Erzielung einer besseren Angriffsfläche auf der Laufbahn, teils zur Verhinderung des Gleitens durch Verwendung von profiliertem Gummi oder durch Einsetzen von Nieten für diese Zwecke geeignet gemacht. Es hat nun die Erfahrung gezeigt, daß eine besonders günstige Angriffsfläche, besonders auf Asphaltpflaster,The rubber treads previously in use for vehicles were partly used for Achieving a better contact surface on the track, partly to prevent sliding by using profiled rubber or by inserting rivets for them Made suitable for purposes. Experience has now shown that a particularly favorable one Attack surface, especially on asphalt pavement, ίο sich dadurch herstellen läßt, daß man in die Gummilaufdecke verschiedene Quereinkerbungen anbringt. Das läßt sich zweckmäßig dadurch ausführen, daß man Formstücke aus geeignetem Material — Pappe, Holz, Metallίο can be produced by entering the Rubber tread makes various transverse notches. This can be done appropriately carry out that one moldings made of suitable material - cardboard, wood, metal u. dgl. — während der Vulkanisation quer unter die Einschnürung einlegt. Solche Aussparungen hat man früher schon durch Vulkanisation der Mäntel in Formen hergestellt. Dieses Verfahren hat jedoch den Nachteil, daß dadurch unverhältnismäßig viel Ausschuß entsteht und sehr teure Formen erforderlich sind, während das neue Verfahren die Herstellung mit großer Sicherheit und ohne Verwendung von teuren Formen gestattet.and the like - inserted transversely under the constriction during vulcanization. Such recesses was previously produced by vulcanizing the jackets in molds. However, this method has the disadvantage that this creates a disproportionate amount of rejects and requires very expensive molds are, while the new process manufacturing with great safety and without use permitted by expensive forms. Auf der beihegenden Zeichnung sind in den Fig. ι bis 3 und Fig. 4 bis 6 zwei Ausführungsformen von Laufmänteln mit Quereinkerbungen dargestellt, die nach vorliegender Erfindung hergestellt werden.On the accompanying drawing, FIGS. 1 to 3 and FIGS. 4 to 6 show two embodiments of barrel shells with transverse notches, which are produced according to the present invention. Patf,nt-AxsPEUCH :Patf, nt-AxsPEUCH: Verfahren zur Herstellung von Laufdecken für Fahrzeuge aller Art, deren Lauffläche zur Erzielung besseren Greifens gegen die Fahrbahn mit Quereinkerbungen versehen ist, dadurch gekennzeichnet, daß die Queremkerbungen durch Einschnüren der Gummidecke mit Tauen und durch Unterlegen von passenden Formstücken unter die Einschnürung hergestellt werden.Process for the production of treads for vehicles of all types, of which Tread with transverse notches to achieve better grip against the road is provided, characterized in that the transverse notches by constricting the rubber cover with ropes and through Suitable fittings are placed under the constriction. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT225694D Active DE225694C (en)

Publications (1)

Publication Number Publication Date
DE225694C true DE225694C (en)

Family

ID=486305

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
DE (1) DE225694C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7132560B2 (en) 2001-12-13 2006-11-07 Sumitomo Chemical Company, Limited Crystal of bicalutamide and production method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7132560B2 (en) 2001-12-13 2006-11-07 Sumitomo Chemical Company, Limited Crystal of bicalutamide and production method thereof

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