Non-slip design transfer to conical articles
US4481879A · kind A · utility
0Cited by
16References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 1982 |
| Grant date | Nov 13, 1984 |
| Priority date | — |
| Expiry date | Sep 29, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F31/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
In one embodiment, a rotatably driven transfer apparatus is adapted to receive a design configuration and a follower synchronously driven therewith for carrying and orienting an article to receive the design from the transfer apparatus into alignment therewith in nonslip rolling contact. The respective transfer apparatus and article share a respective center and apex as established by the follower. In another embodiment the transfer apparatus and article are forced into engagement via an elastic interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.