Title:
COMPRESSED AIR NAIL DRIVER
Document Type and Number:
Japanese Patent JPS57121482
Kind Code:
A
Abstract:
In a pneumatic nail driver, compressed air drives a working piston in the driving direction within a working cylinder. An inlet valve controls the flow of compressed air into the working cylinder. A sensing element mounted on the front end of the driver moves opposite to the driving direction when it is pressed against the receiving material for the nail. The sensing element pivots a shift lever which in turn moves a safety valve for controlling in one position the flow of compressed air to the control space associated with the inlet valve and in another position to connect the control space to the ambient atmosphere.
Inventors:
OIGEN GURAFU
EDOUIN KINDORE
EDOUIN KINDORE
Application Number:
JP20260781A
Publication Date:
July 28, 1982
Filing Date:
December 17, 1981
Export Citation:
Assignee:
HILTI AG
International Classes:
B25C1/00; B25C1/04; (IPC1-7): B25C1/04