Cutting – Means to drive or to guide tool – With simple rectilinear reciprocating motion only
Patent
1992-11-10
1993-11-09
Jones, Eugenia
Cutting
Means to drive or to guide tool
With simple rectilinear reciprocating motion only
83934, B26D 109
Patent
active
052592855
ABSTRACT:
A three side trimmer is provided with a trimming table having a base, a first cutting stick fixed on the base opposed to a front edge trimming cutter in order to receive the knife edge of the front edge trimming cutter and, a table structure including a pair of elemental plates movable on the base along a direction parallel to the length of the first cutting stick. The first elemental plate of the table structure is provided with a second cutting stick arranged perpendicular to the first cutting stick in order to receive the knife edge of a top edge trimming cutter. The second elemental plate of the table structure is provided with a third cutting stick arranged perpendicular to the first cutting stick in order to receive the knife edge of a foot edge trimming cutter. The three side trimmer makes it possible to trim the three sides of the binding objects of different sizes without exchanging the trimming tables.
REFERENCES:
patent: 2482685 (1949-09-01), Moyer
patent: 3198051 (1965-08-01), Ablon
patent: 3811350 (1974-05-01), Marciniak
patent: 4922773 (1990-05-01), Ito
Abstract of Japanese Utility-Model Publication No. 26960 of 1985 plus English-language translation.
Abstract of Japanese Laid-Open Patent Publication No. 109693 of 1986 plus English-language translation.
Horizon International Inc.
Jones Eugenia
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