Power transmitting device in a copying machine
US4607734A · kind A · utility
92Cited by
12References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1984 |
| Grant date | Aug 26, 1986 |
| Priority date | — |
| Expiry date | Jan 24, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D1/101
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A power transmitting device especially suitable for use in photocopying machines includes a driving shaft and a driven shaft. When locking members on the respective shafts are axially disengaged from each other, the driven shaft and the driving shaft are rotatively displaced with respect to each other by a predetermined angle so that the locking members may be freely and positively locked when the driving shaft and driven shaft are axially reengaged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.