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US 9,844,891 B2Granted
Blade tilt mechanisms for table saws
AssigneeSawStop Holding LLC
InventorsStephen F. Gass, J. David Fulmer, James F. W. Wright
Life of this patent
Estimating the term…
Abstract
Blade tilt mechanisms for table saws are disclosed. The disclosed tilt mechanisms provide easy and intuitive operation. They also provide auto-locking so that a user simply releases a component to lock the blade at a specific angle. The tilt mechanisms also provide defined incremental steps for the tilt of the blade and the steps are typically spaced at 1-degree intervals.
Claims5
A table saw comprising:
- a table defining a work surface;
- a substantially planar, circular blade configured to extend at least partially above the work surface;
- a motor to spin the blade;
- and
- a tilt mechanism to change the angle of the plane of the blade relative to the work surface, where the tilt mechanism includes first and second parts that engage to lock the angle of the plane of the blade relative to the work surface, where the tilt mechanism further includes a moveable component, and where the tilt mechanism is operated by a user moving the moveable component to disengage the first and second parts to unlock the angle of the plane of the blade relative to the work surface, and where the first and second parts automatically re-engage to lock the angle of the plane of the blade relative to the work surface when the user releases the moveable component without any further movement of the moveable component by the user.
2 more elements
A table saw comprising:
- a table defining a work surface;
- a substantially planar, circular blade configured to extend at least partially above the work surface;
- a motor to spin the blade;
- and
- a tilt mechanism to change the angle of the plane of the blade relative to the work surface, where the tilt mechanism includes an index and an engagement member having a projection configured to engage the index, where at least a portion of the engagement member is moveable by a user to disengage the projection from the index, and where the engagement member is configured so that the projection automatically re-engages the index when the engagement member is released by the user without any further movement of the engagement member by the user.
2 more elements
A table saw comprising:
- a table defining a work surface;
- a substantially planar, circular blade configured to extend at least partially above the work surface;
- a motor to spin the blade;
- and
- a tilt mechanism to change the angle of the plane of the blade relative to the work surface, where the tilt mechanism includes a rack with teeth and an engagement member having a tooth configured to engage the rack, where at least a portion of the engagement member is moveable by a user to disengage the tooth from the rack, and where the engagement member is configured so that the tooth automatically re-engages the rack when the engagement member is released by the user without any further movement of the engagement member by the user.
2 more elements
Dependencies are inferred from the claim text.