Conveyor drive gear box
First Claim
Patent Images
1. A conveyor drive gear box, comprising:
- (a) a gear box casing, said gear box casing extending in a longitudinal direction in generally symmetrical relationship to a predetermined plane and having an offset nose above or below the predetermined plane projecting from a terminal end thereof;
(b) an output shaft located in said casing nose;
and(c) a gear train located within said casing for transmitting power to said output shaft, said gear train including a plurality of shafts with gear wheels mounted thereon, each of the shafts in said casing being rotatable about substantially parallel axes with all of the shafts in the gear train being located within the predetermined plane offset from the axis of the output shaft whereby the output shaft is located above or below said predetermined plane.
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Abstract
A gear box for a drive head of a conveyor comprises a casing 11 and a gear train contained within the casing 11 and including a plurality of shafts on which gear wheels are mounted, the shafts being rotatable about parallel axes and all the axes 16 being located in a common plane, with at least an output shaft having its axis of rotation off-set with respect to the common plane, whereby the at least one off-set axis is located above or below the common plane.
11 Citations
5 Claims
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1. A conveyor drive gear box, comprising:
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(a) a gear box casing, said gear box casing extending in a longitudinal direction in generally symmetrical relationship to a predetermined plane and having an offset nose above or below the predetermined plane projecting from a terminal end thereof; (b) an output shaft located in said casing nose; and (c) a gear train located within said casing for transmitting power to said output shaft, said gear train including a plurality of shafts with gear wheels mounted thereon, each of the shafts in said casing being rotatable about substantially parallel axes with all of the shafts in the gear train being located within the predetermined plane offset from the axis of the output shaft whereby the output shaft is located above or below said predetermined plane. - View Dependent Claims (2, 3, 4, 5)
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Specification