Cutting – With work immobilizer – Work-stop abutment
Patent
1978-03-28
1980-01-08
Meister, J. M.
Cutting
With work immobilizer
Work-stop abutment
83524, 83543, 83582, 83589, 83602, 83917, B26D 314
Patent
active
041821866
ABSTRACT:
A notching mechanism for objects which includes a base and an upright support secured to and vertically projecting from the base. A member for supporting an object(s) to be notched is also mounted on the base adjacent to the upright support, first and second cooperating cutting members, the first cutting member being fixedly secured to the base and the second member being connected to the upright support. A member for reciprocating the second cutting member is mounted to the upright support so as to operatively cooperate with the first cutting member and thereby form a notch in the object(s). Moreover, the member for reciprocating the second cutting member is characterized either by a carriage member, to which the second cutting member is operably secured, including an orifice provided therein and a cam member disposed within the orifice for engaging the carriage member so as to automatically reciprocably drive the second cutting member during a revolution of the cam means or a carriage member to which the second cutting member is operably secured which includes a member for operably engaging the carriage so as to reciprocably drive the second cutting member.
REFERENCES:
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patent: 2707996 (1955-05-01), Kalb
patent: 3371569 (1968-03-01), Pearson et al.
patent: 3741053 (1973-06-01), Byrne et al.
patent: 3765293 (1973-10-01), Fries et al.
patent: 3812753 (1974-05-01), Kiejzik
patent: 3850067 (1974-11-01), Davey
patent: 3988829 (1976-11-01), Sumida
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