Unlock instant, AI-driven research and patent intelligence for your innovation.

Rolling boot comprising at least one reinforcement fin

A corrugated pipe and reinforcing rib technology, which is applied to the field of corrugated pipes with at least one reinforcing rib, can solve the problems of reduced lubrication, shortened life and the like

Active Publication Date: 2019-10-11
GKN DRIVELINE INT GMBH
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The latter leads to a reduced lifetime due to material loss
Whereas expansion especially in the transition region may lead to undesired contact with adjacent components and to reduced lubrication of adjacent joint parts, including universal joints including sliding joints, in particular

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
  • Rolling boot comprising at least one reinforcement fin
  • Rolling boot comprising at least one reinforcement fin
  • Rolling boot comprising at least one reinforcement fin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] It should first be noted that the embodiments shown in the figures are not intended to be limiting. Rather, features described herein can be combined with each other and with previously described features to obtain further embodiments. Thus, for example, fewer radial ribs or fewer supporting ribs can also be provided, and vice versa, and in particular not only one but several circumferential reinforcing ribs can also be provided. . Thus, for example, two circumferential reinforcement ribs can be provided substantially parallel to one another, and support ribs can also be arranged between these reinforcement ribs, but this is not essential. In particular, the first fastening area and the second fastening area can also be configured differently and do not have to have mutually opposing positioning elements for defining the first or the second connection seat area. Rather, other elements, such as surrounding ribs, can also be present. It is also not necessary for the re...

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

In order to provide a rolling boot that has improved stability especially at increased rotational speeds, a rolling boot of said type comprises a first fastening region (12), a second fastening region(14), a transition region (16) adjacent to the first fastening region (12), as well as a diaphragm region (18) adjoining the transition region (16), and at least one peripheral reinforcement fin (42)is arranged on an external side (17) of the transition region (16).

Description

technical field [0001] The present invention relates to a bellows and a universal joint, shaft and joint assembly having such a bellows according to the invention, wherein the bellows has at least a first fastening area, a second fastening area, an adjacent first fastening area The transition region and the film region adjacent to the transition region. Background technique [0002] Various bellows of the particular type mentioned above are known from the prior art. Therefore, WO 2009 / 155955 A1 discloses a bellows for connection to a sliding joint, which should have good performance under the action of relatively large centrifugal forces, especially under the action of oil pressure acting on the bellows. To this end, a specific geometry is provided between the transition region and the membrane region, and in particular an outer radial rib is arranged which spans the transition region and is connected to the surface of the first membrane part of the membrane region. The be...

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): F16D3/84
CPCF16D3/845
Inventor 马库斯·戴辛格丹妮拉·巴拉斯温弗里德·布施奥拉夫·沃尔夫贝恩德·本德尔
Owner GKN DRIVELINE INT GMBH