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US 2018/0215064 A1Published application
Table saws
AssigneeSawStop Holding LLC
InventorsStephen F. Gass, J. David Fulmer, David A. Fanning
Life of this patent
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Abstract
Table saws with safety systems are disclosed. The safety systems detect and react to dangerous conditions, such as contact between the blade and a person. The table saws may include a switch, a first light that illuminates to indicate the safety system is operable, and a second light that illuminates to indicate that the safety system is inoperable. The switch may not power the saw when switched on if the second light is illuminated.
Claims1
A table saw comprising:
- a table;
- a housing supporting the table;
- a circular blade;
- a motor that spins the blade;
- electronics that detect contact between the blade and a person;
- a safety system that stops or retracts the blade when contact between the blade and a person is detected;
- a first switch that is switchable between an “on” position and an “off” position to start and stop the motor;
- and
- a second switch to bypass the safety system.
6 more elements
Dependencies are inferred from the claim text.