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

Toroidal Roller Bearings

A technology of roller bearings and rings, applied in the field of toroidal roller bearings

Active Publication Date: 2021-06-22
AB SKF
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is room for improvement

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
  • Toroidal Roller Bearings
  • Toroidal Roller Bearings
  • Toroidal Roller Bearings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] exist Figure 1a In , a cross-sectional view of a toroidal roller bearing 1 according to one embodiment of the invention can be seen. This cross section is represented by a plane coincident with ( / consistent with) the axis of rotation A of the bearing 1 . A bearing 1 comprises an inner ring 2, an outer ring 3, and a plurality of roller elements ( / rolling elements) 4 interposed between the outer ring and the inner ring (3 and 2, respectively), such that (the two) rings can be / around) the axis of rotation A relative to each other. The toroidal roller bearing 1 is constructed such that the inner ring 2 and the outer ring 3 are axially displaceable and are angularly misaligned relative to each other about the axis of rotation A ( / angularly misaligned). The inner ring 2 is at the axially extending portion A (extending from the axial end located on the right side of the ring 2) x There is a recess 21 arranged in such a way that an axial gripping force can be generated on ...

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 present disclosure relates to a toroidal roller bearing (1) comprising an inner ring (2), an outer ring (3) and a plurality of roller elements interposed between the inner ring (2) and the outer ring (3) such that the inner ring and the outer ring can rotate relative to each other about the axis of rotation (A). The bearing (1) is constructed such that said inner ring (2) and said outer ring (3) are axially displaceable and angularly misaligned with respect to each other about said rotation axis (A), wherein said inner At least one of the ring (2) or said outer ring (3) has an axial extension (A x ) has a recess (21) arranged in such a way that an axial clamping force can be generated on said ring (2). Furthermore, the present disclosure relates to a bearing arrangement (100) comprising said bearing (1).

Description

technical field [0001] According to a first aspect, the invention relates to a toroidal roller bearing. More specifically, the present invention relates to a toroidal roller bearing having means to facilitate dismounting (removing) the bearing from a bearing arrangement. According to a second aspect, the invention relates to a bearing arrangement comprising a toroidal roller bearing according to the first aspect of the invention. Background technique [0002] Toroidal roller bearings are a unique type of roller bearing that have special characteristics compared to other bearings. In particular, toroidal roller bearings are known for their ability to accommodate angular misalignment and axial displacement of their rings. An example of a toroidal roller bearing can be found eg in EP0175858A1. [0003] Toroidal roller bearings can advantageously be used as non-locating bearings in bearing arrangements, where the bearing is designed to take ( / accommodate) radial loads and not...

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 Patents(China)
IPC IPC(8): F16C33/58
CPCF16C33/583F16C35/062F16C19/26F16C23/08F16C33/586
Inventor 莱纳斯·埃弗赖姆松普拉卡什·戈德拉·利拉钱德拉帕基肖尔·保沃加久拉·巴利贾·兰加拉尔斯·斯提格斯朱维贾伊·蒂贾瑞
Owner AB SKF