Joints and connections – With indicator or inspection means
Patent
1980-08-25
1982-07-13
Kundrat, Andrew V.
Joints and connections
With indicator or inspection means
403324, 403379, F16B 214, F16B 300
Patent
active
043392121
ABSTRACT:
An improved wedge lock collar clamping device which is suitably adapted to prevent a high tension wire stringing cable reel from moving axially along the driving axle of the type including a generally annular body adapted to receive a shaft through the longitudinal opening of the annular member, a transverse opening through the annular member which intersects with the longitudinal opening, the transverse opening being disposed to receive a lock pin, and a lock pin having a tapered surface which affects an interference fit with the shaft disposed in the longitudinal opening of the annular member when the pin is moved in a first direction and when the pin is moved in an opposite second direction the interference fit is eliminated with the clamping device free to move axially along the shaft, wherein the lock pin is provided with resilient end members that are color coded to insure proper directional driving and for safety in operation.
REFERENCES:
patent: 2448278 (1948-08-01), Ronning
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