Blade guard stop for a circular saw

Blade guard stop for a circular saw

An improved blade guard stop for a circular saw. The circular saw includes a saw blade driven by a motor for rotation about an axis, a blade guard rotatable about the axis between a covered position, in which the saw blade is covered, and an uncovered position, in which the saw blade is exposed, a b...

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Hauptverfasser: HOLLY, JEFFREY SCOTT, JAMES, THOMAS PAUL
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORY MACHINES OR APPARATUS
NAILING OR STAPLING MACHINES IN GENERAL
PERFORMING OPERATIONS
SAFETY DEVICES, e.g. THOSE FOR SAWS
TRANSPORTING
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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creator HOLLY
JEFFREY SCOTT
JAMES
THOMAS PAUL
description An improved blade guard stop for a circular saw. The circular saw includes a saw blade driven by a motor for rotation about an axis, a blade guard rotatable about the axis between a covered position, in which the saw blade is covered, and an uncovered position, in which the saw blade is exposed, a biasing member biasing the blade guard toward the covered position, and a flexible spring member to absorb the rotational force of the blade guard and to absorb the biasing force of said biasing member. In the preferred embodiment, the spring member is a leaf spring. Additionally, the circular saw includes an adjustable shoe plate which changes the direction of impact of the blade guard on the spring member. The spring member absorbs the rotational force each adjusted direction. Also, the spring member and the blade guard are constructed of low friction materials so that movement of the blade guard against the spring member does not impede adjustment of the shoe plate of the circular saw.
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The circular saw includes a saw blade driven by a motor for rotation about an axis, a blade guard rotatable about the axis between a covered position, in which the saw blade is covered, and an uncovered position, in which the saw blade is exposed, a biasing member biasing the blade guard toward the covered position, and a flexible spring member to absorb the rotational force of the blade guard and to absorb the biasing force of said biasing member. In the preferred embodiment, the spring member is a leaf spring. Additionally, the circular saw includes an adjustable shoe plate which changes the direction of impact of the blade guard on the spring member. The spring member absorbs the rotational force each adjusted direction. 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The circular saw includes a saw blade driven by a motor for rotation about an axis, a blade guard rotatable about the axis between a covered position, in which the saw blade is covered, and an uncovered position, in which the saw blade is exposed, a biasing member biasing the blade guard toward the covered position, and a flexible spring member to absorb the rotational force of the blade guard and to absorb the biasing force of said biasing member. In the preferred embodiment, the spring member is a leaf spring. Additionally, the circular saw includes an adjustable shoe plate which changes the direction of impact of the blade guard on the spring member. The spring member absorbs the rotational force each adjusted direction. 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subjects ACCESSORY MACHINES OR APPARATUS
NAILING OR STAPLING MACHINES IN GENERAL
PERFORMING OPERATIONS
SAFETY DEVICES, e.g. THOSE FOR SAWS
TRANSPORTING
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
title Blade guard stop for a circular saw
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