Patent ID: 11892373
Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
Field: Measurement (Instruments)
Classification: CPC G  B  F | IPC F  G

Claim 0:
1. A pipeline inspection device, comprising:
a rotatable drum housing a cable, the cable extendable into a pipe;
a camera positioned on an end of the cable;
a hub selectively coupled to the drum, the hub including a first mechanical engagement member and a first electrical connection;
a plurality of electrical components housed within the hub, the plurality of electrical components including a processor and a wireless communication module, the wireless communication module configured to transmit images captured by the camera; and
a core configured to selectively couple the hub to the drum, the core including a second mechanical engagement member and a second electrical connection, the second mechanical engagement member selectively engageable with the first mechanical engagement member, the second electrical connection selectively engageable with the first electrical connection,
wherein the hub is removable from the drum and couplable to a second drum, the second drum having a different shape or size from the drum.