Driver for power tools
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 10, 2006
Grant Date -
N/A
app pub date -
Nov 23, 2000
filing date -
Nov 23, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A power source (10) for providing energy to drive a mechanical device including a receiving chamber (11) and discrete propellant charges (23) for selective detonation whereby gases generated by the selective detonation expand into the receiving chamber (11) wherein said receiving chamber includes a reactive closure (15) which dynamically responds to pressure changes in the receiving chamber and wherein said power source further includes a linkage (16) associated with the reactive closure for transmitting energy from the dynamic response of the reactive closure to the mechanical device.
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