Toothed belt and method with reinforcement cord
US4652252A · kind A · utility
13Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 1983 |
| Grant date | Mar 24, 1987 |
| Priority date | — |
| Expiry date | Nov 21, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16G1/28
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A toothed belt that has a tensile member of spirally wound cord where the operating pitch line of the belt is at least partially established by the cord which is made by twisting together at least two substantially zero twist, unequal denier yarn ends to form a ply, and twisting at least two of such piles together in the opposite direction to form the cord.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.