Saw cart
A cart for carrying a saw having a saw blade, a motor drivably coupled to the saw blade, a saw control unit to selectively activate the motor in response to a first input control signal from a trigger, and a first connector in communication with the saw control unit. The cart includes a remote actuation system having a cart control unit, a throttle configured to provide an input to the cart control unit, and a second connector configured to connect with the first connector of the saw. The cart also includes a wire interconnecting the cart control unit and the first connector. The wire configured to transmit a second input control signal from the cart control unit to the saw control unit upon receiving the input from the throttle, via the first and second connectors, to selectively activate and vary a rotational speed of the motor and the saw blade.
1 . A cart for carrying a cut-off saw having a saw blade, a motor drivably coupled to the saw blade, a saw control unit configured to selectively activate the motor in response to a first input control signal from a trigger, and a first connector in communication with the saw control unit, the cart comprising:
a remote actuation system including
a cart control unit,
a throttle configured to provide an input to the cart control unit, and
a second connector configured to connect with the first connector of the cut-off saw; and
a wire interconnecting the cart control unit and the first connector, the wire configured to transmit a second input control signal from the cart control unit to the saw control unit upon receiving the input from the throttle, via the first and second connectors, to selectively activate and vary a rotational speed of the motor and the saw blade.
2 . The cart of claim 1 , further comprising a frame and a handle coupled to the frame.
3 . The cart of claim 2 , wherein the wire extends through a portion of the handle and/or the frame.
4 . The cart of claim 2 , wherein the throttle is a throttle lever pivotably coupled to the handle to provide the input to the cart control unit.
5 . The cart of claim 2 , wherein the cart control unit is positioned on the handle.
6 . The cart of claim 1 , wherein the second connector mechanically and electrically connects to the first connector via the wire.
7 . The cart of claim 1 , wherein the cart control unit includes an actuator operable in a first mode, in which the cart control unit is incapable of transmitting the second input control signal, and a second mode, in which the cart control unit is capable of transmitting the second input control signal.
8 . The cart of claim 7 , wherein when the actuator is in the second mode, the throttle is moveable to provide the input to the cart control unit to selectively activate and vary the rotational speed of the motor and the saw blade.
9 . The cart of claim 7 , wherein the actuator is a push-button switch.
10 . The cart of claim 7 , wherein the actuator is moveable between a first position, in which the cart control unit is in the first mode, and a second position, in which the cart control unit is in the second mode.
11 . A cart for carrying a cut-off saw having a saw blade, a motor drivably coupled to the saw blade, a saw control unit configured to selectively activate the motor in response to a first input control signal from a trigger, and a first wireless communication device in communication with the saw control unit, the cart comprising:
a remote actuation system including
a cart control unit,
a throttle configured to provide an input to the cart control unit, and
a second wireless communication device in communication with the first wireless communication device;
wherein the second wireless communication device is configured to send a second input control signal to the first wireless communication device, upon receiving the input from the throttle, to selectively activate and vary a rotational speed of the motor and the saw blade.
12 . The cart of claim 11 , further comprising a frame and a handle coupled to the frame.
13 . The cart of claim 12 , wherein the throttle is a throttle lever pivotably coupled to the handle to provide the input to the cart control unit.
14 . The cart of claim 12 , wherein the cart control unit is positioned on the handle.
15 . The cart of claim 11 , wherein the cart control unit includes an actuator operable in a first mode, in which the cart control unit is incapable of transmitting the second input control signal, and a second mode, in which the cart control unit is capable of transmitting the second input control signal.
16 . The cart of claim 15 , wherein when the actuator is in the second mode, the throttle is moveable to provide the input to the cart control unit to selectively activate and vary the rotational speed of the motor and the saw blade.
17 . The cart of claim 15 , wherein the actuator is a push-button switch.
18 . The cart of claim 15 , wherein the actuator is moveable between a first position, in which the cart control unit is in the first mode, and a second position, in which the cart control unit is in the second mode.
19 . A system comprising:
a cut-off saw having a saw blade, a motor drivably coupled to the saw blade, a saw control unit configured to selectively activate the motor in response to a first input control signal, and a first communication means to provide an input to the saw control unit; and
a cart for carrying the cut-off saw, the cart including a remote actuation system having a cart control unit, a throttle configured to provide an input to the cart control unit, and a second communication means configured to interface with the first communication means of the cut-off saw;
wherein the cart control unit transmits a second input control signal to the saw control unit upon receiving the input from the throttle, via the first and second communication means, to selectively activate and vary a rotational speed of the motor and the saw blade.
20 . The system of claim 19 , wherein the first communication means is a first connector and the second communication means is a second connector to provide the second input control signal to the saw control unit, and wherein the cart further comprises a wire interconnecting the first and second connectors.
21 . The system of claim 19 , wherein the first communication means is a first wireless communication device, and wherein the second communication means is a second wireless communication device to wirelessly transmit the second input control signal to the saw control unit.