Cutting head for filter assembler

Cutting – Cutting motion of tool has component in direction of moving... – Orbital motion of cutting blade

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Details

83346, 83348, 83542, 83677, B23D 2502

Patent

active

043667376

ABSTRACT:
A cutting head for a filter attachment machine comprises a carrier drum carrying at circumferentially spaced positions a number of knife bodies each of which is clamped onto the drum by retaining devices engaging the ends of the knife body, and including an interposed layer of rubber or other resilient material lying at least in the region below the middle of the knife body, each knife body, its retaining devices and its rubber layer being so arranged that when the knife body is secured in position by the retaining devices, it is flexed slightly so that its cutting edge is slightly convex.

REFERENCES:
patent: 461600 (1891-10-01), West
patent: 1006783 (1911-10-01), Paquin
patent: 2341503 (1944-02-01), Bombard
patent: 2682306 (1954-06-01), Schriber
patent: 2829691 (1958-04-01), Jarvis
patent: 3174372 (1965-03-01), Huck
patent: 3257885 (1966-06-01), Hornung
patent: 3340757 (1967-09-01), Rudszinat
patent: 4083279 (1978-04-01), Wester et al.
patent: 4240313 (1980-12-01), Gillespie

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