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

Rolling bearing cage or segment for rolling bearing cage

A technology for rolling bearings and cages, applied in the field of rolling bearing cages or sections used for rolling bearing cages, can solve the problems of reducing the lubricating performance of lubricating materials, heating and damage of lubricating material rolling bearings, etc., and achieve good deformation, simple manufacturing, and simple fill effect

Active Publication Date: 2019-04-12
AB SKF
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can lead, for example, to heating of the lubricating material and / or rolling bearings
[0004] This can alter, for example impair or reduce the lubricating properties of the lubricating material and / or the service life of the bearing

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 bearing cage or segment for rolling bearing cage
  • Rolling bearing cage or segment for rolling bearing cage
  • Rolling bearing cage or segment for rolling bearing cage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Various embodiments will now be explained in detail with reference to the accompanying drawings, in which some embodiments are shown. The thickness dimensions of lines, layers and / or regions in the drawings are exaggerated for clarity of illustration.

[0039] The following description of the drawings merely shows some exemplary embodiments, where like reference numerals designate like or similar elements. In addition, summative reference signs are used for elements and objects, which occur several times in the exemplary embodiment or illustration but describe one or more features together. One, several or all features of elements or objects identified by the same reference numerals, for example their dimensions, may be identical, but if necessary also be designed differently, provided that no other explicit conclusions are drawn from the description Or implied understanding.

[0040] Although the embodiments may be modified and changed in various ways, the embodiment...

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 relates to a rolling bearing cage (10) or a section for a rolling bearing cage, which is designed to hold at least one rolling body (12) of a rolling bearing (14) in a rolling body region (16). In addition, the rolling bearing cage (10) or section has a lubricating material storage area (18), which is designed to accommodate a pasty lubricating material (20), so that when the rolling bearing (14) rotates, the lubricating material and the rolling bearing cage The rolling body regions ( 16 ) of ( 10 ) and / or the running surfaces ( 22 ) of the rolling bodies ( 12 ) are held at intervals in the lubricant reservoir region ( 18 ). The lubricating material storage area (16) has at least one opening through which lubricating fluid (26) discharged from the lubricating material (20) under the effect of force and / or temperature changes can flow out towards the rolling element area (16).

Description

technical field [0001] Embodiments relate to a rolling bearing cage according to claim 1 or to a section for a rolling bearing cage and to a rolling bearing according to claim 9 . Background technique [0002] Rolling bearing cages or sections of rolling bearing cages are used in rolling bearings to hold or guide rolling bodies between an inner ring and an outer ring. In order to lubricate the bearing, a lubricating compound or grease is usually introduced into the inner space of the bearing or between the inner ring and the outer ring. However, this has the consequence that the lubricating material or the grease is present in areas of the bearing that do not need to be lubricated over the entire service life, but is not able to significantly participate in the lubrication of the rolling elements during the operation of the bearing. For example, unused lubricating material often accumulates in an area of ​​the bearing interior that does not need to be lubricated. In the ca...

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): F16C33/46F16C33/66
CPCF16C33/4605F16C33/4635F16C33/6614F16C33/6633F16C19/364F16C2326/02
Inventor R·迪特玛V·温特
Owner AB SKF
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