Vehicle pneumatic tyre

A technology for pneumatic tires and vehicles, applied in vehicle parts, tire parts, tire treads/tread patterns, etc., can solve problems such as movable instability, avoid edge involvement effect, large edge length, reduce noise The effect of emissions

Active Publication Date: 2015-05-13
CONTINENTAL REIFEN DEUTSCHLAND GMBH
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The corresponding block is cut apart and divided into a larger number of block parts by the implementation and arrangement of these narrow grooves or cuts, which makes the associated block soft, movable and unstable

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle pneumatic tyre
  • Vehicle pneumatic tyre
  • Vehicle pneumatic tyre

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] figure 1 A tread band 1 of a tread pattern of a pneumatic vehicle tire for passenger cars is schematically shown in a radial configuration. exist figure 1 The tread strips 1 shown in may have the usual widths for tread strips in the tread of passenger car tires in the order of 18 mm to 36 mm and each have a wide circumferential groove running straight around in the circumferential direction 2 defines that further ribs, not shown and indicated in detail and which may be, for example, tread bands and / or rows of blocks, are connected laterally or axially to the circumferential groove . In the following description, "depth", "tread depth" and similar expressions are respectively understood as the distance measured in radial direction between the surface of the tread 1 and the mentioned position (e.g. a groove base). distance between. The deepest position of these circumferential grooves 2 lies in the maximum tread depth set for the tread in question, which is usually ch...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

Pneumatic vehicle tyre with a tread which are divided by circumferential grooves (2) and by tread lugs extending in the circumferential direction, at least one profile strip (1, 1', 1 ") being part of said profiles. In the profile strip (1, 1', 1 "), respectively three grooves (4, 5, 6, 4', 4 ", 5 ", 6 ") having a width of 0.8 mm to 1.5 mm form a groove group (3, 3', 3 "). Said grooves (4, 5, 6, 4', 4 ", 5 ", 6 ") form stars, starting from a recessed central region (7), and at least two grooves (5, 6, 5 ", 6 ") of the groove group (3, 3', 3 ") end within the profile strip (1, 1', 1") and a groove (4, 4', 4 ") extends axially or essentially in the axial direction of the running strip.

Description

technical field [0001] The invention relates to a pneumatic tire for vehicles with a tread demarcated by circumferential grooves and ribs running around in the circumferential direction, the ribs being associated with at least one tread band, wherein the tread A plurality of grooves having a width of 0.8 mm to 1.5 mm are formed in the belt. Background technique [0002] Pneumatic vehicle tires with such a tread are known in various embodiments. Common are, for example, treads with rows of blocks with blocks separated from each other by transverse grooves and / or with a tread band in which the grooves terminate from a The circumferential grooves extend into these tread bands. Known from JP-A-01047603 is a tread having a tread pattern consisting of rows of blocks, wherein narrow grooves or cuts in each block extend substantially radially from the A central depression of the block extends out to the block edges, where it merges into the grooves delimiting the block. The corr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60C11/03
CPCB60C11/032B60C11/0306B60C2011/0341
Inventor 乌尔里希·贝尔
Owner CONTINENTAL REIFEN DEUTSCHLAND GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap