Stylus cartridge having stylus arm restraint
US4504941A · kind A · utility
0Cited by
6References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 28, 1983 |
| Grant date | Mar 12, 1985 |
| Priority date | — |
| Expiry date | Jan 28, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B21/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The stylus arm restraint comprises an element disposed substantially perpendicular to the stylus arm, and having a portion that is received in a recess provided in the cartridge housing when the stylus arm is held inside the cartridge. The reception of the stylus arm-mounted element in the cartridge recess limits motion of the stylus arm during transit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.