Cutting – Tool engages work during dwell of intermittent workfeed – With means to vary number of work-feed increments between...
Patent
1979-02-23
1981-07-28
Schran, Donnald R.
Cutting
Tool engages work during dwell of intermittent workfeed
With means to vary number of work-feed increments between...
83250, 83273, B26D 706
Patent
active
042803845
ABSTRACT:
A selected length of a strip of material is intermittently fed past a cutting position having cutting means. The cutting means is activated only after a selected number greater than one of the selected lengths of the strip of material has been intermittently fed past the cutting position. The selected number of the selected length of the strip is variable so as to cut the same number of the selected length of the strip each time or to cut a varying number of the selected length of the strip in a sequential pattern. The selected length, which is fed during each intermittent feeding, also is variable.
REFERENCES:
patent: 2720261 (1955-10-01), Koch
patent: 2973706 (1961-03-01), Kingsley
patent: 3266357 (1966-08-01), Littell
patent: 3296907 (1967-01-01), Edelman
patent: 3512439 (1970-05-01), Kallenberg et al.
patent: 3664220 (1972-05-01), Blair
patent: 3701300 (1972-10-01), Schmidt
Leach, Jr. Frank C.
Schran Donnald R.
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