Table saws having integrated control systems

Table saws having integrated control systems

A table saw has a table, a motor disposed under the table, a carriage connected to the motor, a saw blade supported by the carriage and driven by the motor, a riving knife connectable to the carriage adjacent to the saw blade, and a control circuit for determining when the riving knife is connected...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BILLINGS, ROSS A, AIKEN, JOSHUA J, CHAIKOWSKY, PETER
Format: Patent
Sprache:chi ; eng
Schlagworte:
ACCESSORY MACHINES OR APPARATUS
BROACHING
CUTTING
DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING
FILING
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HAND CUTTING TOOLS
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
NAILING OR STAPLING MACHINES IN GENERAL
PERFORMING OPERATIONS
PLANING
SAFETY DEVICES, e.g. THOSE FOR SAWS
SAWING
SCRAPING
SEVERING
SHEARING
SLOTTING
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:A table saw has a table, a motor disposed under the table, a carriage connected to the motor, a saw blade supported by the carriage and driven by the motor, a riving knife connectable to the carriage adjacent to the saw blade, and a control circuit for determining when the riving knife is connected to the carriage, the control circuit receiving input from a switch which is engaged when the riving knife is disposed on the carriage. A switch contactor disposed on the carriage may contact the switch when the riving knife contacts the switch contactor.