Full traction differential with hybrid gearing

F - Mech Eng,Light,Heat,Weapons – 16 – H

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F16H 48/06 (2006.01)

Patent

CA 2665022

The compact, all-gear full-traction differential includes meshing pairs of side-gear worms and worm-wheel balance gears having a "hybrid" design. Preferably, the teeth of each side-gear worm have an involute profile but are cut with only plunge feed, while the teeth of the worm-wheel portions of the balance gears are helicoid worms having tip and root modifications made by a concave-shaped cutter. The side-gear worm teeth have a helix angle equal to or greater than 45° and significantly chamfered ends, and the gears are designed to provide a gear ratio between 1.5:1 and 2.5:1. The numbers of teeth in the spur-gear portion and worm-wheel portion of each balance gear and in each side-gear worm are all divisible by 2 or by 3, preferably by both 2 and 3.

L'invention porte sur un différentiel compact à traction intégrale de tous ses trains comportant des paires en prise de vis sans fin des trains latéraux et des engrenages d'équilibrage des roues des vis sans fin de conception "hybride". De préférence, les dents de chaque vis sans fin des trains latéraux ont un profil involutif,et ne sont taillées qu'avec une avance en plongée, tandis que les dents des parties de roue de vis sans fin des engrenages d'équilibrage sont des vis sans fin hélicoïdales présentant des modifications faites par une fraise concave. Les dents des vis sans fin des engrenages latéraux ont un angle d'hélice égal ou supérieur à 45° et des extrémités notablement chanfreinées. Les engrenages présentent un rapport de démultiplication compris entre 1.5:1 et 2.5:1, et le nombre des dents des engrenages droits et des vis sans fin de chaque engrenage d'équilibrage et de chaque vis sans fin de train latéral est divisible par 2 ou par 3,et de préférence par 2 et par 3.

LandOfFree

Say what you really think

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

Rating

Full traction differential with hybrid gearing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Full traction differential with hybrid gearing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Full traction differential with hybrid gearing will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1376554

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