Metal working – Means to assemble or disassemble – With randomly actuated stopping or disabling means
Patent
1977-12-12
1979-05-15
Combs, E. M.
Metal working
Means to assemble or disassemble
With randomly actuated stopping or disabling means
29798, 29809, 29818, B23P 1100, B23Q 710
Patent
active
041539893
ABSTRACT:
An automatic piercing nut assembling arrangement mounted at a ram of a press together with ordinary stamping dies and/or other assembling arrangements of the same type. A device is provided for temporarily suspending an automatic supply of piercing nuts to the assembling arrangement when it is necessary to suspend the operation of the press ram and/or press due to working conditions in the other devices on the press ram and/or the press. The device is effective so as to cause a punch of the automatic piercing nut assembling arrangement to physically block the piercing nuts so as to prevent the piercing nuts from entering a feed path of the punch.
REFERENCES:
patent: 3089360 (1963-05-01), Steward
patent: 3108368 (1963-10-01), Steward
patent: 3946479 (1976-03-01), Goodsmith et al.
patent: 3969808 (1976-07-01), Goodsmith et al.
Combs E. M.
Yugenkaisha Shinjo Seisakusho
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