Electricity: circuit makers and breakers – Special application
Patent
1976-07-01
1978-05-09
Scott, James R.
Electricity: circuit makers and breakers
Special application
5116574, 83DIG1, 90 11R, 192129A, 200 6142, H01H 300, B23Q 558, F16P 312
Patent
active
040888568
ABSTRACT:
The disclosure is directed to a perimeter safety switch for machines that require an operator. The safety switch comprises a longitudinal support member that extends around the permimeter of the machine at approximately waist level, and is spaced outwardly therefrom by a plurality of brackets. The support member carries a longitudinal switching element that is actuatable at any point over its length, and which forms part of an electrical circuit for interrupting power to the machine in response to actuation of the switch.
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Tapeswitch Corporation of America; Industrial Catalog C-5A; p. 1, "Uses for Controlflex".
Tapeswitch Corporation of America; Industrial Catalog C-5A; p. 2, Accessories for Tapeswitch Ribbon Switches.
Tapeswitch Corporation of America; Industrial Catalog C-5A, p. 3, "Tapeswitch Control Units, Kits and Assemblies".
Tapeswitch Corp. of America, Bulletin PE-162.
Tapeswitch Corp. of America, Bulletin CVP 371, 5-1972.
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Tapeswitch Corp. of America, Industrial User Catalog C-4, 12-70, pp. 1-6.
Acrometal Products, Inc.
Scott James R.
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