Metal deforming – By use of tool acting during relative rotation between tool... – During rotation of work
Reexamination Certificate
2007-06-19
2007-06-19
Crane, Daniel C. (Department: 3725)
Metal deforming
By use of tool acting during relative rotation between tool...
During rotation of work
Reexamination Certificate
active
10514950
ABSTRACT:
An automatic rolling machine with flat chasers, comprising a motionless plate and a movable plate. The movable plate is fixed to a supporting structure that has a reciprocating motion actuated by means of a spindle, crank and linkage, the spindle being supported by a base. The base comprises a first motionless part, which is rigidly coupled to the frame of the machine, and a second movable part, which constitutes the support for the spindle, the position of the movable part with respect to the motionless part being adjustable by a means for varying the position of the movable part with respect to the motionless part.
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patent: 5560238 (1996-10-01), Allebach et al.
patent: 606439 (1948-08-01), None
Coleman Henry D.
Crane Daniel C.
S.M.A.R.T., S.R.L.
Sapone William J.
Sudol R. Neil
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