DE1741911U - TREAD DESIGN FOR VEHICLE AIR TIRES. - Google Patents

TREAD DESIGN FOR VEHICLE AIR TIRES.

Info

Publication number
DE1741911U
DE1741911U DEC4647U DEC0004647U DE1741911U DE 1741911 U DE1741911 U DE 1741911U DE C4647 U DEC4647 U DE C4647U DE C0004647 U DEC0004647 U DE C0004647U DE 1741911 U DE1741911 U DE 1741911U
Authority
DE
Germany
Prior art keywords
ribs
grooves
tread design
transverse
shaped
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
DEC4647U
Other languages
German (de)
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 DEC4647U priority Critical patent/DE1741911U/en
Publication of DE1741911U publication Critical patent/DE1741911U/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/04Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B60C11/042Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C13/00Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C13/02Arrangement of grooves or ribs

Description

Laufflächengestaltung für Fahrzeugluftreifen Die Neuerung betrifft eine Laufflächengestaltung für Fahrzeugluftreifen mit mehreren zickzackförmigen Umfangsrippen, die durch ebenfalls zickzackfBrmig verlaufende Nuten getrennt sind. Die Breite dieser liuten ist hierbei wesentlich geringer als diejenige der Umfangsrip- pcn. Gemäß der Neuerung sind an den Knickstellen der Umfangsrippen im Grundriß im wesentlichen T-förmige, die Rippen durchsetzende Nuten geringer Breite wechselseitig in der Weise angeordnet, daß der Quersteg des T in Richtung der Rippen bzw. im wesentlichen in Umfangsrichtung des Reifens verläuft.Tread design for pneumatic vehicle tires The innovation relates to a tread design for pneumatic vehicle tires with several zigzag-shaped circumferential ribs, which by likewise zigzag grooves are separated. The breadth of this liuten is significantly less than that of the circumferential rip pcn. According to the innovation are at the kinks of the circumferential ribs in Basically T-shaped grooves penetrating the ribs small width alternately arranged in such a way that the transverse web of the T runs in the direction of the ribs or substantially in the circumferential direction of the tire.

Die durch die T-förmigen Binaolmitte erreichte Auflösung der zickzaokförmigen Umfangsrippen bringt eine wesentliche Steigerung der Griffigkeit des Reifens mit sich. Da sich. zudem die erwähnten quer- stege in Richtung der zickzackförmigen Umfangsrippen erstrecken, besitzt der Reifen eine hohe Standfestigkeit gegen Seitenkräfte. Der Reifen gemäß der Neuerung ist daher besonders für schnellfahrende Fahrzeuge geeignet.The dissolution of the zigzag-shaped circumferential ribs achieved by the T-shaped binaol brings about a substantial increase in the Grip of the tire with it. That I. also the mentioned transverse If the webs extend in the direction of the zigzag-shaped circumferential ribs, the tire has a high level of stability against lateral forces. The tire according to the innovation is therefore particularly suitable for high-speed vehicles.

In der Zeichnung ist ein Ausführungsbeispiel dargestellt. Es zeigen Fig. 1 eine Draufsicht auf die Lauffläche eines Fahrzeugluftreifens für schnellfahrende Fahrzeuge, Fig. 2 einen Schnitt nach der Linie II-II von Fig. 1.An exemplary embodiment is shown in the drawing. Show it Fig. 1 is a plan view of the tread of a pneumatic vehicle tire for high-speed driving Vehicles, FIG. 2 shows a section along the line II-II from FIG. 1.

Die Lauffläche des Reifens wird im wesentlichen gebildet von mehreren zickzackförmig verlaufenden umfangsrippen 1, die durch Nuten 2 wesentlich geringerer Breite getrennt sind. Von den Knickstellen 3 der Rip- pen 1 gehen im Grundriß T-formige Dinschnitte geringer Breite aus, deren Teile 4 sich in Querrichtung des Reifens erstrecken und deren Querstege 5 etwa dacMSrmig gestaltet sind und in Richtune der Um- fangsrippen1 verlaufen. Benachbarte Einschnitte 4 gehen von gegen- überliegendes Seiten der Rippen 1 aus. Die Erstreckung der Querstege 5 in Umfangsrichtung ist so gewählt, daß sich benachbarte Stege 5 in Querrichtung den Reifens aneinander anschließen. Die Einschnitte 4 durchsetzen etwa 2/3 der Breite der Rippen 1. Es hat sich auch als zweckmäßig erwiesen, die schmalen Nuten 5X wie in Fig. 2 dargestellt ist, an ihren Enden in einer Abrundung 6 auslaufen zu lassen. Der Krümmungsradius dieser Abrundung ist etwa gleich der Tiefe der Nuten 5.The tread of the tire is essentially formed by a plurality of zigzag running circumferential ribs 1, which are separated by grooves 2 of a much smaller width. From the kinks 3 of the rip pen 1 assume T-shaped sections of small width in the plan, whose parts 4 extend in the transverse direction of the tire and whose Cross webs 5 are designed roughly dacMShaped and in the direction of the muzzle ribs1 run. Adjacent incisions 4 go from opposite overlying sides of the ribs 1. The extension of the transverse webs 5 in the circumferential direction is chosen so that adjacent webs 5 in Connect the tire to each other in the transverse direction. The incisions 4 penetrate approximately 2/3 the width of the ribs 1. It has also proven to be expedient to let the narrow grooves 5X, as shown in FIG. The radius of curvature of this rounding is approximately equal to the depth of the grooves 5.

Claims (4)

Schutzansprüche: 1) Lauffläohengestaltung für Fahrzeugluftreifen mit mehreren zickzackförmigen Umfansrippen, die durch ebenfalls zick- zackformig verlaufende Iuttn getrennt sind., dadurch ge-
kennzeichnet, daß an den Knickstellen (3) der umfangerippen (1) im Grundriß im wesentlichen T-formige, die Rippen durchsetzende Nuten (4,5) geringer Breite wechselseitig in der Weise angeordnet sind, daß der Quersteg (5) des T in Richtung der Rippen verläuft.
Protection claims: 1) Tread design for pneumatic vehicle tires with several zigzag-shaped circumferential ribs, which are also zigzag running jets are separated.
indicates that at the kinks (3) of the circumferential ribs (1) in plan essentially T-shaped, the ribs penetrating grooves (4,5) of small width are alternately arranged in such a way that the transverse web (5) of the T in the direction the ribs runs.
2) Laufflächengestaltung nach Anspruch 1, dadurch gekennzeichnet, daß die Enden der Querstege (5) benachbarter : Nuten (4, 5) in Querrichtung gesehen nahe beieinander liegen oder sich überdecken.2) tread design according to claim 1, characterized in that that the ends of the transverse webs (5) of adjacent grooves (4, 5) seen in the transverse direction lie close together or overlap. 3) Laufflächengestaltung nach Anspruch 1, dadurch gekennzeichnet, daß die Lange der Teile (4) der Nuten (4,5) etwa 2/3 der Brei- te der Rippen (l) beträgt.
3) tread design according to claim 1, characterized in that the length of the parts (4) of the grooves (4,5) about 2/3 of the pulp te of the ribs (l).
4) Laufflächengestaltung nach Anspruch 1, dadurch gekennzeichnet, daß die Nuten (5) in einer Abrundung (6) enden, deren Krümmungeradiuis im wesentlichen der Tiefe dieser Nuten entspricht.4) tread design according to claim 1, characterized in that that the grooves (5) end in a rounded portion (6), the radius of curvature of which is essentially corresponds to the depth of these grooves.
DEC4647U 1957-02-08 1957-02-08 TREAD DESIGN FOR VEHICLE AIR TIRES. Expired DE1741911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC4647U DE1741911U (en) 1957-02-08 1957-02-08 TREAD DESIGN FOR VEHICLE AIR TIRES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC4647U DE1741911U (en) 1957-02-08 1957-02-08 TREAD DESIGN FOR VEHICLE AIR TIRES.

Publications (1)

Publication Number Publication Date
DE1741911U true DE1741911U (en) 1957-03-21

Family

ID=32721572

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC4647U Expired DE1741911U (en) 1957-02-08 1957-02-08 TREAD DESIGN FOR VEHICLE AIR TIRES.

Country Status (1)

Country Link
DE (1) DE1741911U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816626A1 (en) * 1977-04-18 1978-10-19 Bridgestone Tire Co Ltd HIGH PERFORMANCE RADIAL TIRES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816626A1 (en) * 1977-04-18 1978-10-19 Bridgestone Tire Co Ltd HIGH PERFORMANCE RADIAL TIRES

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