Pinning machine

Details Pinning machine Pinning machine

1977-06-03

1978-10-31

Schacher, Richard A.

Advancing material of indeterminate length

By orbitally traveling material-engaging surface

Including details of roll or mount

B65H 2332

Patent

active

041229860

ABSTRACT:
There is disclosed a pinning machine having an improved plunger, an improved guide track and an improved knife assembly. The plunger has relatively movable sections threadably connected together to enable the length of the plunger to be changed so that tags can be pinned to different thicknesses of merchandise by changing the plunger length. The guide track includes a one-piece leaf spring which acts against one edge of a web of record members to urge the other side of the web against an edge guide. The spring is resiliently held in captivity in a recess without being secured in the recess as by fasteners. The knife assembly includes a pair of fixed knives separated by a gap and a movable knife guided by guide means in the gap. The movable knife is floatingly or loosely mounted so that the guide means is the sole means for guiding the movable knife relative to the fixed knives.

REFERENCES:
patent: 2054586 (1936-09-01), Mayer
patent: 3572918 (1971-03-01), Steisslinger

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