Apparatus for manufacturing a cylindrical member

Details Apparatus for manufacturing a cylindrical member Apparatus for manufacturing a cylindrical member

1979-10-11

1982-10-26

Crosby, Gene

Measuring and testing

Speed, velocity, or acceleration

With means for retaining reading

72404, B21D 3710

Patent

active

043555292

ABSTRACT:
An apparatus is provided for manufacturing a cylindrical member utilizing a pair of dies each of which has a semi-cylindrical recess formed therein and which are adapted to be brought into abutment against each other to form a material disposed within the recesses into a cylindrical form. The abutting surfaces of the pair of dies are offset from a plane which includes the axis of a cylindrical member to be formed within the recesses of the dies and which is perpendicular to the direction of movement of one or both of the dies. In this manner, the formation of a bulge or flash on the outer periphery of the cylindrical member can be prevented which may be formed if the abutting surfaces lie in said plane.

REFERENCES:
patent: 977118 (1910-11-01), Minshull
patent: 1330782 (1920-02-01), Brown
patent: 1831033 (1931-11-01), Richter
patent: 1964584 (1934-06-01), Klocke
patent: 2480378 (1949-08-01), Myers
patent: 3769678 (1973-11-01), Marsden

Affiliated with

Also associated with

Rating

Apparatus for manufacturing a cylindrical member does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for manufacturing a cylindrical member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for manufacturing a cylindrical member will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-943230