Web severing device

Details Web severing device Web severing device

1980-03-31

1981-10-20

Meister, J. M.

Cutting

Means to drive or to guide tool

With guard means

83557, 83589, 83600, B26D 722

Patent

active

042954002

ABSTRACT:
A web severing device has a pair of spaced-apart carriages straddling the path of the web, a severing blade being attached to one of the carriages. Power apparatus are provided for moving the carriages toward each other to bring the blade into severing contact with the web. Resilient apparatus are provided to prevent activation of the severing blade if a relatively rigid foreign object such as a human finger is accidentally embraced between the carriages and to prevent injury. When only the web is disposed between the carriages a portion of the resilient apparatus also functions to urge the blade-carrying carriage into web severing contact.

REFERENCES:
patent: 1960125 (1934-05-01), Schorn
patent: 3253492 (1966-05-01), Petros et al.
patent: 3318179 (1967-05-01), Elsas
patent: 3901112 (1975-08-01), Voswinckel

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