Extrusion equipment for coating wire
US4838777A · kind A · utility
11Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 13, 1988 |
| Grant date | Jun 13, 1989 |
| Priority date | — |
| Expiry date | May 13, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/3462
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A die-base ring (11) has at its upstream end a tubular ring (12) provided with a collar (12a) and co-operating with means for fixing the ring to a support (1). The fixing device includes four radial screws (19), pressing against a cylindrical bearing surface (13) of the support and making possible a mechanically operated off-centering of the ring relative to the support, and a clamping collar (20) making it possible to place two cylindrical bearing surfaces (14 and 15) in strictly coaxial positions. Axial screws (16) pass through the support with sufficient radial play to allow the adjustment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.