Puzzle cut seamed belt having ultraviolet curable adhesive seam and methods thereof
US6002902A · kind A · utility
7Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1998 |
| Grant date | Dec 14, 1999 |
| Priority date | — |
| Expiry date | Nov 25, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/764
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An ultraviolet curable adhesive for use in bonding seams of endless flexible seamed belts, sheets or films, and preferably for use with puzzle cut seams, wherein there is virtually no thickness differential at the seam and the seam has a pull strength of from about 15 to about 50 pounds/inch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.