Forging method for producing a pulley

Details Forging method for producing a pulley Forging method for producing a pulley

1988-10-17

1989-07-18

Spruill, Robert L.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

72353, 72356, 72358, 72359, B21K 142, B21D 5326

Patent

active

048479683

ABSTRACT:
During the forging step two metallic flows are generated in the metallic blank, one is an elongating flow toward the flange portion and another is an elongating flow toward the cylindrical portion. These metallic flow are generated simultaneously.
Since the metallic blank elongates toward the cylindrical portion and the flange portion at the same time, the metallic structure of the product formed by the present forging method does not develop a slide surface, so that no weak portion is generated in the product.

REFERENCES:
patent: 2253611 (1941-08-01), Davis
patent: 2328098 (1943-08-01), Remington et al.
patent: 3120769 (1964-02-01), Hatebur
patent: 3835686 (1974-09-01), Lawson et al.
patent: 4290295 (1981-09-01), Kanamaru et al.
patent: 4580431 (1986-04-01), Oku et al.
patent: 4590782 (1986-05-01), Leykamm
patent: 4697445 (1987-10-01), Tanaka et al.

Affiliated with

Also associated with

Rating

Forging method for producing a pulley does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Forging method for producing a pulley, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Forging method for producing a pulley will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-161344