Electropneumatic V-staple driving machine
US4830257A · kind A · utility
Inventor
Key dates
| Filing date | Aug 12, 1988 |
| Grant date | May 16, 1989 |
| Priority date | — |
| Expiry date | Aug 12, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27F7/17
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An electropneumatic V-staple driving machine includes: a machine stand with a switching device on the upper side; a first pressure cylinder member matched with a linking-up mechanism disposed on top of the machine stand; a double positioning seat and a first support frame installed over the first pressure cylinder member; a pair of staple setting devices provided on top of the double positioning seat and operatively connected with the linking-up mechanism for arranging the V-staples therein; a pair of percussion members fixed on top of the linking-up mechanism in conjunction with the staple setting devices for punching the arranged V-staples into a wooden surface of a workpiece; a working table vertically mounted on top of the machine stand over the staple setting devices for holding a workpiece thereon; a pressure feed mechanism installed on a side wall of the working table and connected between the switching device and the first pressure cylinder mechanism; and a second cylinder member matched with a second support frame installed on top of the working table and connected to the switching device for holding a workpiece in position; thereby, two V-staples can be simultaneously dri…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.