Replaceable sprocket wheel assembly for modular link belt systems
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United States of America Patent
Stats
-
Jan 18, 1994
Grant Date -
N/A
app pub date -
Nov 19, 1992
filing date -
Nov 19, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Sprocket wheels for modular plastic link belts are made in two mating halves for expediting removal perpendicularly away from a coaxial drive shaft about which they are supported without disassembly of the shaft. To assure axial alignment and stability of the mating parts overlap joints between the parts are formed by securing together in surface contact laminar flange extensions from respective sprocket wheel halves joined in driving relationship about an inner shaft to form a completed sprocket wheel assembly. For critical use in food and chemical environments, the entire sprocket assembly is made of plastic, including binding clamps for holding the two mated flange surfaces of different halves together.
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Cited Art Landscape
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