Fiberglass panel cutter with interlocking blades

Details Fiberglass panel cutter with interlocking blades Fiberglass panel cutter with interlocking blades

1990-12-06

1992-01-07

Rachuba, M.

Cutlery

Cutting tools

With guard and/or guide

30280, 83875, B26B 2900

Patent

active

050778994

ABSTRACT:
A blade for cutting a groove in ductboard and forming a corresponding scrap strip of ductboard. The blade includes two blade portions depending from a support member such as a hand tool with a sled for engaging the ductboard. Each of the blade portions includes an inner end which engages the other inner end to partially fix the blades relative to each other and partially restrict the blades from spreading which may be caused by the horizontal grain of ductboard.

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A one-page brochure on the PC-36 Portable Fiber Glass Closure Machine.
A one-page brochure entitled "A new look to an old Master: the E215-T".
A one-page brochure on the GM 300 Grooving Machine.
A one-page brochure entitled "New! The FabMaster System".
An eight-page brochure entitled "Step-By-Step Guide To Using the FabMaster Hand-Groove Ductboard System: . . . ".
A one-page brochure on the Glass-Master "48" fabrication machine.
A one-page brochure entitled "Groov-Master E215-T Call for the Workhorse . . . ".
A one-page brochure entitled "The Auto-Groover: Computer controlled fiberglass duct maker".
A one-page brochure entitled "Fabrication Accessories".
A 12-page brochure entitled "Fabrication Manual".
A two-page brochure entitled "Glass Master Contract Prices".
A three-page Amcraft Inc. brochure entitled "Amcraft Kerfing Tools for Fabrication of Glass Fiber Ducts".
A Carter Donlevy Co. brochure entitled "Celco Duct Square".
A Miami Air Conditioning Inc. 3-page brochure entitled "Instructions for Fiber Board Duct Ruller".
A 5-page Amcraft Inc. brochure entitled "Amcraft Kerfing Tools for Fabrication of Glass Fiber Ducts".

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