Gear type shaft coupling
AssigneeReliance Electric Company
InventorGeorge G. Grant
Life of this patent
Estimating the term…
Abstract
A gear-type shaft coupling for connecting shafts in an end-to-end relation, in which there are two hubs mounted on the ends of the shafts and sleeves disposed on the hubs and having internal gearing for meshing with external gearing on the hubs. A ring overlaps and connects the two sleeves to form a rigid assembly for transmitting torque between the gear teeth of one hub and the gear teeth of the other hub. Bolts or screws extending radially connect the ring and the sleeves and, in several embodiments of the invention, the ring is segmented to permit the ring to be easily assembled in the coupling as the coupling is installed on the drive and driven machinery.
Claims15
A gear coupling for connecting two shafts in end-to-end relation, comprising hubs adapted to be mounted on the shafts and each having a peripheral set of gear teeth thereon, a sleeve disposed on each of said hubs and having an internal set of gear teeth meshing with the gear set on the respective hub, and ring means overlapping the adjacent edges of both of said sleeves, and radially extending securing means in the overlapping portions of said ring means and said sleeves, forming a rigid assembly of said two sleeves and said ring means for transmitting torque between the gear sets on the hubs, wherein said ring means is disposed internally with respect to said sleeves and the gear sets on said hubs are disposed on a radially extending annular rib on the periphery of said hubs.
A gear coupling for connecting two shafts in end-to-end relation, comprising hubs adapted to be mounted on the shafts and each having a peripheral set of gear teeth thereon, a sleeve disposed on each of said hubs and having an internal set of gear teeth meshing with the gear set on the respective hub, and ring means overlapping the adjacent edges of both of said sleeves, and radially extending securing means in the overlapping portions of said ring means and said sleeves, forming a rigid assembly of said two sleeves and said ring means for transmitting torque between the gear sets on the hubs, wherein said ring means is disposed internally with respect to said sleeves and is in at least two segments.
A gear coupling for connecting two shafts in end-to-end relation, comprising hubs adapted to be mounted on the shafts and each having a peripheral set of gear teeth thereon, a sleeve disposed on each of said hubs and having an internal set of gear teeth meshing with the gear set on the respective hub, and ring means overlapping the adjacent edges of both of said sleeves, and radially extending securing means in the overlapping portions of said ring means and said sleeves, forming a rigid assembly of said two sleeves and said ring means for transmitting torque between the gear sets on the hubs, wherein said ring means is disposed externally with respect to said sleeves and said securing means consists of bolts extending through holes in said ring means and threaded into holes in said sleeves.
Dependencies are inferred from the claim text.