Rolling element interference preventer and a guide device
US6892596B2 · kind B2 · utility
1Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2004 |
| Grant date | May 17, 2005 |
| Priority date | — |
| Expiry date | Mar 29, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19777
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rolling element interference preventer for a guide device prevents a number of rolling elements rolling at regular intervals in a continuous circulation path of the guide device from interfering with each other. The rolling element interference preventer is formed of a thermoplastic resin elastomer having a physical property in accordance with an expression, (A×B)÷C≧18, where A represents a 10% elongation stress, B represents a tensile strength, and C represents a bending modulus of elasticity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.