Conveyors: power-driven – With alarm or indicator – Means for measuring dimensions of load on a conveyor
Patent
1975-09-05
1977-05-03
Blunk, Evon C.
Conveyors: power-driven
With alarm or indicator
Means for measuring dimensions of load on a conveyor
198810, 198856, B65G 4300
Patent
active
040209458
ABSTRACT:
A safety device for a conveyor belt which comprises a pair of magnets buried in a joint of a belt or buried in the belt with the joint therebetween, with a certain space left therebetween in the lengthwise direction of the belt, a magnetic inductor arranged oppositely to said magnets, an oscillograph connected to said magnetic inductor for self-recording or a detecting device connected to said magnetic inductor for detecting any elongation at the joint in its early stages.
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patent: 3834524 (1974-09-01), Ratz et al.
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Matsunaga Yasuyuki
Nagata Akihiro
Nomura Ryoichi
Takeno Keigo
Bando Chemical Industries Ltd.
Blunk Evon C.
Thomson Richard K.
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