Tools – Hammer – Having shock absorbing means
Reexamination Certificate
2000-01-20
2002-01-15
Hail, III, Joseph J. (Department: 3723)
Tools
Hammer
Having shock absorbing means
Reexamination Certificate
active
06338290
ABSTRACT:
FIELD OF THE INVENTION
The present invention relates generally to a hand tool, and more particularly to a pounding tool.
BACKGROUND OF THE INVENTION
As shown in
FIG. 1
, a pounding tool
50
of the prior art comprises a pounding body
51
and a handle
52
fastened at one end thereof with the pounding body
51
.
The pounding body
51
is made of a metal material, whereas the handle
52
is made of a wooden material. The pounding body
51
is provided with a connection hole
511
. The handle
52
is connected at one end thereof with the connection hole
511
of the pounding body
51
. The handle
52
has an upper side
521
and a lower side
522
. The direction formed from the upper side
521
to the lower side
522
is corresponding to the pounding direction of the pounding body
51
.
The pounding is carried out with one hand holding the handle
52
. As the pounding body
51
hits an object, a reaction force is transmitted via the handle
52
to the hand holding the handle
52
. The reaction force often causes the paralysis of the hand holding the handle
52
of the pounding tool
50
.
SUMMARY OF THE INVENTION
The primary objective of the present invention is to provide a pounding tool which is free from the drawback of the prior art pounding tool described above.
In keeping with the principle of the present invention, the foregoing objective of the present invention is achieved by a pounding tool comprising a pounding head and a handle fastened at one end thereof with the head. The handle is provided in an upper side thereof and a lower side thereof with a shock-absorbing block which is provided with a plurality of through holes for mitigating the reaction force transmitted to the handle from the pounding head.
The objective, features, and functions of the present invention will be more readily understood upon a thoughtful deliberation of the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.
REFERENCES:
patent: 811390 (1906-01-01), Foreman
patent: 4738166 (1988-04-01), Yamaguchi
patent: 5008970 (1991-04-01), Tsai
patent: 5042804 (1991-08-01), Uke et al.
patent: 5355552 (1994-10-01), Huang
patent: 6170362 (2001-01-01), Chen
patent: 2275014 (1994-08-01), None
Browdy and Neimark
Hail III Joseph J.
Thomas David B.
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