Patent ID: 11912545
Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A wireless hoist system comprising:
a first hoist device including a first motor and a first wireless transceiver;
a second hoist device including a second motor and a second wireless transceiver, wherein the first hoist device and the second hoist device are configured to be coupled to a workpiece to raise or lower the workpiece; and
a controller configured to wirelessly communicate with the first wireless transceiver of the first hoist device and the second wireless transceiver of the second hoist device, the controller configured to:
receive user input,
determine a first operation parameter and a second operation parameter based on the user input, and
provide, wirelessly, a first control signal indicative of the first operation parameter to the first hoist device,
provide, wirelessly, a second control signal indicative of the second operation parameter to the second hoist device, and
receive a level input from a level sensor, the level sensor coupled to the workpiece and configured to indicate an angle of the level with respect to ground;

wherein the first hoist device is configured to operate based on the first control signal and the level input, and
wherein the second hoist device is configured to operate based on the second control signal and the level input.