The Singer Company

Michael E Barrett

Thomas C Laughon

Randy G Koon

Chris Johnson

A cutter head assembly for a power planer in which cutting blades are arranged on an arbor in engagement with eccentric heads of blade locating elements journaled in the arbor and in which clamping plates for securing the blades in adjusted position constrain the blade locating elements on the arbor.

Cutter head assembly for power planer

A clamp for a reciprocatory tool blade is disclosed having a spring loaded roller constrained in an inclined blade accommodating cavity which so effectively forces the roller into clamping relation against a tool blade shank that no special blade shank configuration is required and manual shift of the roller against the spring load provides for ready removal of the tool blade.

Sabre saw blade clamp

Router

An electronic control board implemented by a printed circuit board is supported on a flexible lens or bezel which may be flexed to allow insertion, so as to be retained. The edges of the bezel are received in the interior periphery of an opening in a support housing, which opening is closed off by the bezel and by a cap which retains the exposed periphery of the bezel in its interior portion. Lugs may extend from the support housing and the cap against the printed circuit board to provide better support. The entire assembly is maintained unitary and retained to a power tool by fastening means such as screws extending therethrough and into the power tool.

Growing community of inventors

Easley, SC, United States of America

Michael E Barrett