Novel way system

Claim 2

A way system for selectively advancing and retracting an electric motor along its axis, comprising: a first way element, including a stationary mounting plate with a flush-mounting surface, a pair of parallel way surfaces depending from said mounting plate opposite said flush-mounting surface, and a first adjusting lug depending from said mounting plate between said depending way surfaces; a second way element, including a movable support plate, a pair of parallel way surfaces upstanding from said support plate and arranged to register with respective said depending way surfaces, and a second adjusting lug upstanding from said support plate between said upstanding way surfaces; a shaft with a first threaded portion engaged by threads in one of said adjusting lugs, a second portion journaled through the second adjusting lug, and a distal end portion extending beyond said plates, constituting adjusting means for changing the relative longitudinal position of said movable support plate with respect to said stationary mounting plate; parallel motor support platforms associated with each of said upstanding way surfaces and carried approximately parallel said flush-mounting surface of said stationary mounting plate; and mounting posts upstanding from respective said motor support platforms arranged to register with anchoring slots of a conventional electric motor frame mounting and sufficiently long to provide clearance between the distal ends of said posts and said flush-mounting surface to accommodate a mounting panel such that the mounting plate may be fastened to one side of such a mounting panel with the mounting posts extending through holes provided in said panel, and a motor frame mounting attached to the distal ends of said posts to slightly clear the opposite surface of said mounting panel.

Claim 3

In a grain mill having an approximately horizontal motor support base with a mounting surface, an electric motor mounted above said support base with the shaft of said motor approximately parallel said mounting surface, and a grinding chamber including a stator stone mounted approximately normal said mounting surface and a rotor stone carried by the distal end of said motor shaft in approximately axial alignment with said stator stone, the improvement which comprises: a way system for selectively advancing and retracting said electric motor along its axis, including: a first way element, including a stationary mounting plate with a flush-mounting surface anchored against the mounting surface of said motor support base, a pair of parallel way surfaces depending from said mounting plate opposite said flush-mounting surface, and a first adjusting lug depending from said mounting plate between said depending way surfaces; a second way element, including a movable support plate, a pair of parallel way surfaces upstanding from said support plate and arranged to register with respective said depending way surfaces, and a second adjusting lug upstanding from said support plate between said upstanding way surfaces; a shaft with a first threaded portion engaged by threads in one of said adjusting lugs, a second portion journaled through the second adjusting lug, and a distal end portion extending beyond said plates, constituting adjusting means for changing the relative longitudinal position of said movable support plate with respect to said stationary mounting plate; parallel motor support platforms associated with each of said upstanding way surfaces and carried approximately parallel said flush-mounting surface of said stationary mounting plate; and mounting posts upstanding from respective said motor support platforms and extending through holes in said motor support base, said motor being carried at the distal ends of said posts.

Claim 4

In a grain mill having an approximately horizontal motor support base with a mounting surface, an electric motor mounted above said support base with the shaft of said motor approximately parallel said mounting surface, and a grinding chamber including a stator stone mounted approximately normal said mounting surface and a rotor stone carried by the distal end of said motor shaft in approximately axial alignment with said stator stone, the improvement which comprises: a way system for selectively advancing and retracting said electric motor along its axis, including: a first way element, including a stationary mounting plate with a flush-mounting surface anchored against the mounting surface of said motor support base, a pair of parallel way surfaces depending from said mounting plate opposite said flush-mounting surface, and a first adjusting lug depending from said mounting plate between said depending way surfaces; a second way element, including a movable support plate, a pair of parallel way surfaces upstanding from said support plate and arranged to register with respective said depending way surfaces, and a second adjusting lug upstanding from said support plate between said upstanding way surfaces; a shaft with a first threaded portion engaged by threads in one of said adjusting lugs, a second portion journaled through the second adjusting lug, and a distal end portion extending beyond said plates, constituting adjusting means for changing the relative longitudinal position of said movable support plate with respect to said stationary mounting plate; parallel motor support platforms associated with each of said upstanding way surfaces and carried approximately parallel said flush-mounting surface of said stationary mounting plate; and mounting posts upstanding from respective said motor support platforms and extending through holes in said motor support base, said motor being carried at the distal ends of said posts.

Claim 5

An improvement according to claim 2 wherein said mounting posts are arranged to register with anchoring slots of a standard electric motor frame mounting, said motor is carried by such a standard frame mounting, and said mounting is anchored to said posts.

Claim 6

An improvement according to claim 3 wherein said motor frame mounting is held by said posts to allow only slight clearance between said frame mounting and said motor support base.