Method for manufacturing a toothed disc and the toothed disc...

B - Operations – Transporting – 21 – H

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B21H 1/02 (2006.01) B21D 53/28 (2006.01) B21H 1/22 (2006.01) B21H 5/00 (2006.01) B23P 15/14 (2006.01)

Patent

CA 2680890

A novel method of manufacturing a toothed disc is taught wherein the teeth can be cold formed to a relatively high set of tolerances in a relatively time-efficient manner. A cold-formed disc blank with an annular thickened ring about its periphery is forced through a set of tooth forming rollers which engage the annular thickened ring. As the blank is forced through the set of rollers, the rollers cold forming tooth structures in the annular ring. In some circumstances, the tooth structure can be a final desired tooth profile and in other circumstances, the disc blank may be forced through two or more different sets of tooth forming rollers, each set of tooth forming rollers contributing to the forming of the final, desired tooth profile.

L'invention concerne un nouveau procédé destiné à la fabrication d'un disque denté, dans lequel les dents peuvent être formées à froid suivant un ensemble relativement élevé de tolérances et de manière relativement efficace dans le temps. Dans ce procédé, une ébauche de disque formée à froid, avec un anneau annulaire épaissi situé sur sa périphérie, est enfoncée à travers un ensemble de rouleaux de formage de dents qui entrent en prise avec l'anneau annulaire épaissi. Au fur et à mesure que l'ébauche est enfoncée à travers l'ensemble de rouleaux, ces derniers forment à froid les structures de dents dans l'anneau annulaire. Dans certaines circonstances, la structure de dent peut être un profil de dent désiré et, dans d'autres circonstances, l'ébauche de disque peut être enfoncée à travers deux ou davantage d'ensembles de rouleaux de formage de dents, chaque ensemble de rouleaux de formage de dents contribuant à la formation du profil de dent final souhaité.

LandOfFree

Say what you really think

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

Rating

Method for manufacturing a toothed disc and the toothed disc... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-2084048

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