Attachment element for securing a rail foot
US6361238B1 · kind B1 · utility
9Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2000 |
| Grant date | Mar 26, 2002 |
| Priority date | — |
| Expiry date | Mar 23, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32795
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An attachment element, including a base (1) having a bearing surface (14), a clamping member (3), and a ball (4) extending through a through-bore formed in the clamping member (3) an axis of which extends transverse to the bearing surface (14), with the ball (4) having a connection member (5) and a counter-support (88), and with the connection member (5) being rotatable relative to the ball (4) and having, at a region thereof adjacent to the base (1), a bearing element (7) projecting into the counter-support (8).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.