Toothed member and a gearseat relating thereto

Details Toothed member and a gearseat relating thereto Toothed member and a gearseat relating thereto

2005-03-11

2010-12-14

Ridley, Richard W (Department: 3656)

Machine element or mechanism

Gearing

Teeth

C074S443000

Reexamination Certificate

active

07849758

ABSTRACT:
The action curve (A), that is, the locus of the gearing contact points throughout the gearing process, is a lemniscate (Lg, Ld) having a double point coinciding with the rolling point (T) of two pitch circles (Prg, Prd). The gearing contact begins at one of the apexes (Sgh) of the lemniscate under a zero Hertzian pressure between two profile points where the profiles have the same curvature centered at the rolling point (T). Wear and operating noise are reduced.

REFERENCES:
patent: 3220279 (1965-11-01), Dareing
patent: 3251236 (1966-05-01), Wildhaber
patent: 4276785 (1981-07-01), Rouverol
patent: 4644814 (1987-02-01), Rouverol
patent: 5271289 (1993-12-01), Baxter, Jr.
patent: 6178840 (2001-01-01), Colbourne et al.

Affiliated with

Also associated with

Rating

Toothed member and a gearseat relating thereto does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Toothed member and a gearseat relating thereto, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toothed member and a gearseat relating thereto will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4171857