Guide finger for a pinsetter
US5391116A · kind A · utility
2Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 1993 |
| Grant date | Feb 21, 1995 |
| Priority date | — |
| Expiry date | Aug 17, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63D5/08
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An improved guide finger 18 is provided to simplify the installation of guide fingers in pinsetters 10 used in bowling centers, having a mounting plate 24 and a guide plate 26, with the mounting plate having a plurality of mounting apertures 30 equipped with hexagonal sockets 32 for receiving the head of a machine bolt, the mounting aperture 30 is provided with a metal insert 38 and the guide finger 18 is preferably made of nylon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.