Motion transfer mechanism for transferring reciprocol motion to rotary motion
US5716069A · kind A · utility
Inventors
Key dates
| Filing date | Apr 10, 1995 |
| Grant date | Feb 10, 1998 |
| Priority date | — |
| Expiry date | Apr 10, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62M1/24
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A motion transfer mechanism for transferring reciprocal motion to rotary motion comprises at least one driving member having front and rear end portions terminating, respectively, in front and rear ends and mounted to undergo reciprocal motion about a first axis located closer to the rear end than the front end of the driving member. At least one rotary member is mounted to undergo angular displacement about a second axis. An interconnecting member connects the driving member to the rotary member, such that reciprocal motion of the driving member effects angular displacement of the rotary member about the second axis. At least one driven member is mounted to undergo rotary motion in one direction of rotation about the second axis. A transfer device drivingly connects the rotary member to the driven member for transferring angular displacement of the rotary member to rotary motion of the driven member in the one direction of rotation. In this manner, the reciprocal motion of the driving member about the first axis is effectively transferred to rotary motion of the driven member in the one direction of rotation without requiring the application of a substantial force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.