Method of operating a manual press with a safety power assist

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United States of America Patent

PATENT NO 11383290
SERIAL NO

16584140

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Abstract

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A safety power assist for a manual press is provided. In another aspect, a press includes a tool, a manual actuator, a switch and an automatically powered actuator. A further aspect of the present press employs a spring which must be compressed beyond a predetermined pinching force before a switch is activated, where switch activation causes an automatically powered actuator to advance a workpiece-contacting punch or tool.

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Patent Owner(s)

Patent OwnerAddress
BTM COMPANY LLC115 WEST HICKORYGROVE ROAD BLOOMFIELD HILLS MI 48304

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Janiszewski, Joseph Andrew Port Huron, US 3 5

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