초록 ▼

According to an example embodiment of the present invention, an arrangement charges an equipment battery while the equipment is being towed by a towing vehicle. The towing vehicle has a primary battery and a rearward-located hitch for towing the trailer that carries the equipment battery. The arrang

According to an example embodiment of the present invention, an arrangement charges an equipment battery while the equipment is being towed by a towing vehicle. The towing vehicle has a primary battery and a rearward-located hitch for towing the trailer that carries the equipment battery. The arrangement includes three sets of electrical lines, each with terminals conveniently adapted for ease of use. A front set of main electrical lines includes terminals at one end thereof for electrically coupling to the anode and cathode of the primary battery and includes a main plug-in adapter at another end thereof. A rear set of rear electrical lines includes terminals at one end thereof for electrically coupling to the anode and cathode of the secondary battery and includes a trailered plug-in adapter at another end thereof. An intermediary set of interconnecting electrical lines includes a first plug-in adapter at one end thereof for plugging into the main plug-in adapter and electrically coupling to the primary battery and a second plug-in adapter at another end thereof for plugging into the trailered plug-in adapter and electrically coupling to the secondary battery. Also, line harnesses are included to secure the electrical lines during periods of towing. Other aspects of the invention involve in-line circuit breaking and power-on indicators.

대표청구항 ▼

According to an example embodiment of the present invention, an arrangement charges an equipment battery while the equipment is being towed by a towing vehicle. The towing vehicle has a primary battery and a rearward-located hitch for towing the trailer that carries the equipment battery. The arrang

According to an example embodiment of the present invention, an arrangement charges an equipment battery while the equipment is being towed by a towing vehicle. The towing vehicle has a primary battery and a rearward-located hitch for towing the trailer that carries the equipment battery. The arrangement includes three sets of electrical lines, each with terminals conveniently adapted for ease of use. A front set of main electrical lines includes terminals at one end thereof for electrically coupling to the anode and cathode of the primary battery and includes a main plug-in adapter at another end thereof. A rear set of rear electrical lines includes terminals at one end thereof for electrically coupling to the anode and cathode of the secondary battery and includes a trailered plug-in adapter at another end thereof. An intermediary set of interconnecting electrical lines includes a first plug-in adapter at one end thereof for plugging into the main plug-in adapter and electrically coupling to the primary battery and a second plug-in adapter at another end thereof for plugging into the trailered plug-in adapter and electrically coupling to the secondary battery. Also, line harnesses are included to secure the electrical lines during periods of towing. Other aspects of the invention involve in-line circuit breaking and power-on indicators. ises a drive integrated circuit mounted on a printed circuit board for controlling the rotation of said rotor by receiving an externally-supplied electric power. 27. The vibration motor of claim 26, wherein said drive circuit is installed inside said casing. 28. The vibration motor of claim 26, wherein said drive circuit is installed outside of said casing. 29. The vibration motor of claim 15, wherein said drive circuit comprises an integrated circuit installed to the surface of said stator. 30. The vibration motor of claim 15, wherein said upper magnetic pole piece and said lower magnetic pole piece of said stator have the same number of a plurality of magnetic pole plates each radially facing said air gap along the periphery of said stator, and said plurality of magnetic pole plates of said upper magnetic pole piece are interleaved with said plurality of magnetic pole plates of said lower magnetic pole piece. 31. The vibration motor of claim 15, wherein said stator further comprises a plurality of conductor coils wound around a bobbin reel. 32. The vibration motor of claim 15, wherein said casing comprises a cylindrical cup and an end plate, said cylindrical cup and said end plate form an enclosed protective space for securely containing said stator and said rotor. 33. The vibration motor of claim 32, wherein said casing further comprises a bearing means for supporting said rotor. 34. The vibration motor of claim 33, wherein said bearing means comprises a cylindrical core shaft having one end fixedly supported on said cylindrical cup and the other on said end plate, and the peripheral surface of said core shaft being suitable for mounting a bearing for carrying said rotor in free rotation.