Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Adapter for a wheeled assembly and a wheeled assembly comprising same

An adapter and component technology, applied in transportation and packaging, vehicle parts, tire parts, etc., can solve problems such as insufficient durability, and achieve the effect of easy installation and simple design

Pending Publication Date: 2018-12-21
MICHELIN & CO CIE GEN DES ESTAB MICHELIN
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, although said assembly can also guarantee the functionality of conventional tires, in particular the drift thrust response of the tire after a drift angle is applied to the tire, thereby giving the assembly sufficient flexibility to avoid any surface or depth degradation, it cannot Exhibits adequate durability at very high speeds

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
  • Adapter for a wheeled assembly and a wheeled assembly comprising same
  • Adapter for a wheeled assembly and a wheeled assembly comprising same
  • Adapter for a wheeled assembly and a wheeled assembly comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0078] Example : High-speed durability test

[0079] The test consists in running the wheels at an initial speed of 250 km / h and increasing this speed by 2 km / h over the course of 20 hours to obtain a final speed of 290 km / h.

[0080] The adapter according to the invention has an overall length L = 65.35 mm and an overlapping length l = 30 mm, ie 45% of the overall length.

[0081] It was found that a wheel fitted with such an adapter completed the test without any damage, unlike wheels of known adapters comprising no overlap in the reinforcement.

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

The invention concerns an adapter for a wheeled assembly comprising a pneumatic tyre (P) having two beads (B), a rim (J), said adapter joining one of the beads (B) and the rim (J), said rim having tworim seats (7), said adapter having an axially inner end (10) intended to be mounted on the seat of the rim (7) and an axially outer end (9), a body (11) connecting said outer end (9) with said innerend (10) such as to form a single part and comprising at least one main reinforcing ply providing the link between an outer reinforcement and an inner reinforcement and comprising a first end (17A) and a second end (17B), an adapter seat (18), and a total length L and a length LT between the centres C1 and C2. This adapter is characterised in that the first end (17A) and the second end (17B) of the reinforcing ply are arranged one on top of the other so as to form an overlap.

Description

technical field [0001] The invention relates to an adapter for a rolling assembly mainly formed by a tire and a rim, and a rolling assembly comprising said adapter. Background technique [0002] The definitions used in this invention are reminded below: [0003] - "axial direction": a direction parallel to the axis of rotation of the tyre, [0004] - "radial direction": the direction intersecting the axis of rotation of the tire and perpendicular to it, [0005] - "circumferential direction": a direction perpendicular to the radius and included in a plane perpendicular to the axis of rotation of the tyre, [0006] - "radial section": a section in a plane including the axis of rotation of the tyre, [0007] - "equatorial plane": the plane perpendicular to the axis of rotation and passing through the middle of the tread. [0008] From the application WO2015091618 it is known to insert an elastic adapter between the rim and the tire bead. The adapter is elastically deforma...

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
IPC IPC(8): B60C15/02B60B21/12
CPCB60C15/0209B60B21/10B60B25/045B60B25/12B60B21/125B60B2900/523B60C15/022B60C15/0226B60C15/023
Inventor M·阿胡安托A·托潘
Owner MICHELIN & CO CIE GEN DES ESTAB MICHELIN
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com