Apparatus for producing sloping panels

Details Apparatus for producing sloping panels Apparatus for producing sloping panels

1983-01-31

1986-09-23

Schran, Donald R.

Cutting

Other than completely through work thickness or through work...

Combined types of cutting

83862, 83920, 83790, B26D 1100

Patent

active

046128379

ABSTRACT:
An apparatus for producing sloping roof insulation panels and more particularly, roof insulation panels made of glass fiber material covered by a base cap layer. Such apparatus includes a circular saw capable of producing a groove in at least one of the side surfaces of the panel and a band saw for cutting the panel into a first portion including at least part of the top surface of the panel and a second portion including at least a part of the bottom surface of the panel. The band saw is located in alignment with the groove or grooves produced by the circular saw.

REFERENCES:
patent: 348281 (1886-08-01), Hinkley
patent: 358003 (1887-02-01), Turner et al.
patent: 470964 (1892-03-01), Anderson
patent: 1421204 (1922-06-01), Fritz
patent: 4215613 (1980-08-01), Anderson et al.

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