1976-11-26
1978-12-26
Scott, Samuel
64DIG1, F16L 106
Patent
active
041309987
ABSTRACT:
Disclosed are adjustably radially turnable shaft-guards for rotatable shafts and shaft-assemblies which extend from a stationary first-housing to a stationary second-housing. The shaft-guard, which surrounds the shaft or shaft-assembly, has telescopically associated tubes maintained in non-turning condition by yokes attached to said housing whenever the shaft or shaft-assembly is being powered thereby precluding injury to personnel. The telescopically associated tubes are slotted and by virtue of removably secured turning control means the shaft-guard slots can be rotated to align with the lubricatable zerks of the de-powered and stopped shaft or shaft-assembly.
REFERENCES:
patent: 2612763 (1952-10-01), Hansen
patent: 3136140 (1964-06-01), Atkinson
patent: 3344618 (1967-10-01), Young
Einsel Kenneth D.
Johnson Roland W.
Anderson Jerry
Hastings Equity Grain Bin Mfg. Co.
Nimmer George R.
Scott Samuel
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