Lubrication – Lubricators – Belt – cable – chain or conveyor
Patent
1988-08-19
1989-10-31
Lazarus, Ira S.
Lubrication
Lubricators
Belt, cable, chain or conveyor
184 12, 184 153, 184 619, 198500, F16N 100
Patent
active
048771112
ABSTRACT:
An endless chain having a tension and a relaxed non-tension run, and a lubricant delivery control including friction responsive elements to sense the friction condition between the chain and a part of a supporting track and respond on increasing friction to dispense lubricant into the non-tension chain run which is carried to the friction sensing element to eventually reduce the friction and allow the sensor to cut-off lubricant supply.
REFERENCES:
patent: 2074373 (1937-03-01), Dayes
patent: 3425513 (1969-02-01), Fisher et al.
patent: 3606098 (1971-09-01), Genther
Alvey Inc.
Hayes Christopher
Lazarus Ira S.
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