Method and an apparatus of driving an article and extracting by

Details Method and an apparatus of driving an article and extracting by Method and an apparatus of driving an article and extracting by

1978-05-03

1979-06-26

Staab, Lawrence J.

Tool driving or impacting

Processes

173 91, 173171, B25D 900

Patent

active

041590392

ABSTRACT:
The invention is to drive an article into an object or extract it therefrom by means of strain energy.
The article is provided at its top with an elastic part having a reaction material for giving a tensile strain or a compressive strain to the elastic part via the reaction material in order to accumulate the strain energy in the elastic part.
For carrying out the driving operation, the strain energy is abruptly released from the top of the elastic part, otherwise the compressive strain is abruptly released from the bottom of the elastic part. The strain energy is transformed into a kinetic energy and the article is struck on its head by this kinetic energy so that a compressive strain wave is generated in the article being driven.
For carrying out the extracting operation, the compressive strain is abruptly released from the top of the elastic part, otherwise the tensile strain is abruptly released from the bottom of the elastic part. The strain energy is transformed into the kinetic energy and the elastic part having received this kinetic energy gives the impact force to the driven article in the extracting direction.

REFERENCES:
patent: 3008528 (1961-11-01), Berthet et al.
patent: 3162252 (1964-12-01), Cobi
patent: 3382841 (1968-05-01), Bouyoucos

Affiliated with

Also associated with

Rating

Method and an apparatus of driving an article and extracting by does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and an apparatus of driving an article and extracting by , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and an apparatus of driving an article and extracting by will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1556251