Back drive type silent chain
US6171209A · kind A · utility
17Cited by
10References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 21, 1999 |
| Grant date | Jan 9, 2001 |
| Priority date | — |
| Expiry date | Jan 21, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16G13/04
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A guide link for a back-drive silent chain includes a pair of flat outside surfaces and window holes. The flat outside surfaces are formed on the opposite sides of the center line of the apertures for contacting a chain guide or tensioner arm. The edge portions of the window holes in the vicinity of the apertures are formed of arcuate surfaces equally spaced apart from the edge portions of the apertures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.