Title:
GEARING
Document Type and Number:
Japanese Patent JPS53137358
Kind Code:
A
Abstract:
The principal disadvantage of conformal gearing is its acute sensitivity to center-distance error. An improved type of all-addendum conformal gearing is disclosed in which the concave tooth is much more flexible than the convex tooth, so that if the gears are mounted at too great a center-distance, the tendency of the tooth load to be exerted on the tip of the concave tooth is offset by tooth flexure which shifts the arc center of the concave profile a considerable distance toward the axis of the gear with convex teeth. This increases the pressure angle sufficiently to prevent overloading of the tip of the concave tooth.
Inventors:
UIRIAMU ESU ROOBERORU
Application Number:
JP2076678A
Publication Date:
November 30, 1978
Filing Date:
February 23, 1978
Export Citation:
Assignee:
ROUVEROL WILLIAM S
International Classes:
F16H55/08; F16H55/16; F16H1/06; (IPC1-7): F16H1/06; F16H55/04