Techtronic Cordless Gp

Tti (macao Commercial Offshore) Limited

Techtronic Power Tools Technology Limited

Tti (macao Commerical Offshore) Limited

David E Dutterer

Michael Hart

Mingting Wu

C Scott Tennant

Michael R Hart

A lockout mechanism for use with a saw, the lockout mechanism including a lockout actuator, a lever, and a pin. The lockout actuator is movable between a safety position in which the lockout actuator inhibits actuation of a trigger and a use position in which the lockout actuator permits actuation of the trigger. The lever is coupled to and movable with the lockout actuator and the pin. The pin is movable between a first position and a second position. The first and second positions correspond with the safety position and use position, respectively. In the first position, the pin is configured to inhibit a motor housing from being moved from a raised position toward a plunged position. In the second position, the pin is configured to permit the motor housing to be moved from the raised position toward the plunged position.

Track saw including plunge lockout mechanism

A saw including a lockout mechanism having a lever and a plunge stop. The lever has a trigger abutment surface and is movable between a safety position in which the trigger abutment surface inhibits actuation of a trigger and a use position in which the trigger abutment surface permits actuation of the trigger. The plunge stop is coupled to the lever and is movable with the lever between a first position and a second position. The first position corresponds with the safety position of the lever. In the first position, the plunge stop inhibits a motor housing of the saw from being moved from a raised position toward a plunged position. The second position corresponds with the use position of the lever. In the second position, the plunge stop permits the motor housing to be moved from the raised position toward the plunged position.

A table saw including a table having a top surface, an opening in the table through which a saw blade extends, and a throat plate receivable within the opening. The throat plate includes a front end that sits flush with the top surface of the table, a back end that sits flush with the top surface of the table, a top surface that is co-planar with the top surface of the table, and a wear plate pocket that is recessed from the top surface of the throat plate. The wear plate pocket defines a bottom surface that is oriented at an oblique angle relative to the top surface of the throat plate and slopes downward in a direction from the back end toward the front end. The wear plate positioned within the wear plate pocket. The wear plate sitting parallel to the bottom surface of the wear plate pocket.

Table saw

A tile saw includes a saw unit having a motor and a saw blade driven by the motor, a table through which the saw blade at least partially protrudes, and a pan positioned underneath the table and including a channel configured to receive at least a portion of the saw blade. The channel extends along a longitudinal axis perpendicular to a rotational axis of the saw blade such that fluid moves through the channel in a first direction in response to rotation of the saw blade. An interior wall is positioned adjacent the channel. The interior wall is obliquely oriented relative to the longitudinal axis of the channel to redirect the fluid in a second direction that is different from the first direction.

Tile saw

A table saw including a table, an opening in the table through which a saw blade extends, and a throat plate receivable within the opening. The throat plate includes a top surface that is co-planar with a top surface of the table. The table saw further includes an anti-kickback pawl disposed above the throat plate and a wear plate coupled to the throat plate in facing relationship with the anti-kickback pawl, where at least a portion of the wear plate is sub-flush with the top surface of the throat plate.

A table saw includes a frame; a saw having a cutting blade supported by the frame; first and second rails extending along opposite sides of the frame; a table supported by the frame; and a fence extending across the table between the first and second rail. A fence holder removably secures the fence to the first rail. The fence holder has a housing and an alignment arrangement configured to balance opposing forces between the fence holder housing and the first rail to hold the fence in a fixed angle relative to the first and second rails.

Table saw with fence alignment system and methods

A fence assembly for a table saw includes a primary fence including a first elongated body having a first body first side, a first body second side, a first body top side, and a first body bottom side, and a first height measured between the first body top side and the first body bottom side. A secondary fence is pivotally mounted to the primary fence and pivotable between a deployed position adjacent one of the first body first side or the first body second side, and a stowed position adjacent the other of the first body first side or the first body second side. The secondary fence includes a second elongated body having a second body top side and a second body bottom side, and a second height measured between the second body top side and the second body bottom side. The second height is less than the first height.

Fence for table saw

A miter saw includes a base, a table pivotally coupled to the base about a miter axis, a saw unit coupled to the table for movement with the table about the miter axis, and a fence having a stop protruding from a rear surface thereof that is engageable by the table and/or the saw unit to limit miter angle adjustment of the saw unit.

Miter saw

A tile saw including a saw unit having a motor and a saw blade, and a base supporting the saw unit above the base, where the base is fixed relative to the saw unit. A carriage is supported by the base. The carriage is translatable relative to the base and the saw unit, where the carriage is translatable along a first plane. The tile saw further includes a table for supporting a work piece to be cut by the saw blade. The table is translatable relative to the base and the saw unit, where the table is translatable along a second plane. The second plane is parallel to the first plane. The table is selectively translatable relative to the carriage.

Table joining mechanism

A miter saw includes a base having a peripheral wall, a table rotatably supported upon the base, and a miter angle lock. The miter angle lock includes a pin having a first end adjacent the peripheral wall and an opposite second end. The miter angle lock also includes a cam member engageable with the second end of the pin and movable between a locked position in which the first end of the pin is brought into frictional contact with the peripheral wall for locking the table relative to the base, and an unlocked position in which the first end of the pin is spaced from the peripheral wall of the base.

A tile saw includes a saw unit having a motor and a saw blade driven by the motor, a table through which the saw blade at least partially protrudes, and a pan positioned underneath the table and including an interior cavity configured to hold a fluid. The interior cavity is defined by a floor and at least one side wall of the pan. The tile saw also includes a first interior wall that extends upward from the floor of the pan and a second interior wall that extends upward from the floor of the pan. The second interior wall is spaced apart from the first interior wall to define a channel into which the saw blade extends.

A tile saw includes a base, and a table movably coupled to the base and moveable in a first plane between a first position and a second position to cut a workpiece. A blade assembly has a saw blade rotatable within a second plane that is perpendicular to the first plane to cut the workpiece as the table moves between the first position and the second position. The tile saw further includes a support arm fixedly coupling the blade assembly to the base via a support arm mount, and an adjustment mechanism received by the support arm mount and the base. The adjustment mechanism is movable between a first adjustment position and a second adjustment position to adjust the position of the saw blade. Adjusting the saw blade includes at least one of translating the saw blade to a third plane parallel to the second plane and pivoting the support arm to change the yaw of the saw blade.

Growing community of inventors

Belton, SC, United States of America

David E Dutterer