Machines for cutting cardboards and like materials

Details Machines for cutting cardboards and like materials Machines for cutting cardboards and like materials

1989-03-15

1990-07-17

Phan, Hien H.

Cutting

With work immobilizer

Means to clamp work

83454, 83614, 83635, B26D 302

Patent

active

049413805

ABSTRACT:
A machine for cutting cardboards or the like has a base board, a clamp bar extending across it and spaced mounting arms for the clamp bar. A cutter head is slidingly mounted on the clamp bar. A projecting wedge member on the cutter head is slidingly received in a complementary wedge shaped slot in the clamp bar. The clamp bar is connected to the spaced arms by resilient connecting means permitting limited angular movement of the bar relative to the arms, while taking up lost motion in the connection.

REFERENCES:
patent: 1978787 (1934-10-01), Evanguelidi
patent: 3897706 (1975-08-01), Martin
patent: 4022095 (1977-05-01), Jones
patent: 4505174 (1985-03-01), Carithers, Jr.
patent: 4570516 (1986-02-01), Bruns
patent: 4798112 (1989-01-01), Kozyrski

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