Speed converter
US5954615A · kind A · utility
7Cited by
40References
35Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 27, 1997 |
| Grant date | Sep 21, 1999 |
| Priority date | — |
| Expiry date | Mar 27, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2025/063
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method and apparatus are provided for translating the speed of a drive shaft which is driven at a second speed to the speed of a driven shaft at a second speed, by providing a drive cam, a driven cam, and at least one reciprocating transfer element driven at a constant angular velocity and held in a slotted, fixed retainer, for interacting the two cams, such that the driven cam can be driven at the second speed by the drive cam driven at the first speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.