Hub City, Inc.

Safeguard Automotive Corporation

H Oscar Schlenker

James Michael Campbell

David W Brick

Simon Odland

A right angle gearbox is described that includes an enclosure, an input member, an output member, and an assembly. The enclosure has dimensions such that the gearbox is operable as a drop in replacement for a gearbox that includes a worm gear set. The input member extends from the enclosure and includes a first portion of a helical gear set housed within the enclosure. The output member extends from the enclosure and includes a second portion of a hypoid gear set housed within the enclosure. The output member is substantially orthogonal to the input member. The assembly includes a second portion of the helical gear set and a first portion of the hypoid gear set mechanically coupled to one another.

High efficiency right angle gearbox

A safety sleeve for exposed rotating shafts, in particular, for cylindrical shafts with smooth outer surfaces. The safety sleeve includes an enclosure member that substantially encloses the exposed shaft. The enclosure member is mounted to the shaft in releasable driving engagement with a mounting member which is firmly secured to the shaft. The enclosure member is normally rotatably driven by the mounting member, but when there is external contact with the enclosure member the enclosure member is released from driving engagement with the mounting member so that the enclosure member remains stationary while the mounting member rotates with the shaft in sliding contact with the enclosure member. In the preferred embodiment the enclosure member is tubular and the mounting member is a pair of annular collars.

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Aberdeen, SD, United States of America

H Oscar Schlenker