Machine for splining clutch hubs

Metal deforming – By use of tool acting during relative rotation between tool... – During rotation of work

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

72469, B21D 1704, B21H 500

Patent

active

046586199

ABSTRACT:
In pressure forming splines or teeth in the axially-extending sleeve of a clutch hub having a cylindrical oil seal surface adjacent the sleeve, a pair of special tooth-forming racks adapted to intermesh with a toothed mandrel with the sleeve therebetween and a pair of special support racks adapted to contact the oil seal surface are used. Each tooth-forming rack includes a first working surface with a plurality of toothed sections interrupted and spaced apart by toothless sections in an alternating sequence and each further includes a second working surface with uninterrupted toothed sections. Each support rack includes a first working surface with raised support sections interrupted and spaced apart by lower non-supporting sections in a proper alternating sequence and configuration to insure that the raised sections support the oil seal surface when the interrupted toothed rack sections of the tooth-forming racks deform the sleeve. A second working surface of the support racks includes a raised support section similarly adapted to support the oil seal surface during initial contact of the uninterrupted rack teeth of the tooth-forming racks with the sleeve. A clutch hub is thereby manufactured having a splined sleeve roundness within 0.025 inch and oil seal surface roundness within 0.006 inch.

REFERENCES:
patent: Re31116 (1983-01-01), Anderson
patent: 76220 (1868-03-01), Mason
patent: 384091 (1888-06-01), Simonds
patent: 440763 (1890-11-01), Simonds
patent: 1510889 (1924-10-01), Hooker
patent: 1972225 (1934-09-01), Hogue
patent: 3062077 (1962-11-01), McCardell
patent: 3214951 (1965-11-01), McCardell
patent: 3407638 (1968-10-01), Greis et al.
patent: 3473211 (1969-10-01), Lindell
patent: 3630058 (1971-12-01), Kiplinger et al.
patent: 3982415 (1976-09-01), Killop
patent: 4028922 (1977-06-01), Killop
patent: 4045988 (1977-09-01), Anderson
patent: 4155237 (1979-05-01), Jungesjo
patent: 4383428 (1983-05-01), Jungesjo
patent: 4485657 (1984-12-01), Ridley

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Machine for splining clutch hubs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Machine for splining clutch hubs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine for splining clutch hubs will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-743450

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.