Abstract: A socket for connecting a trailer plug connector in the outside area of a towing vehicle has a socket housing, a first plug receiving opening, a cover, a harness connector, and a second plug receiving opening. Electrical socket contacts are supported in the socket housing extending into the first receiving opening for mating with a trailer plug connector and into the second plug receiving opening for mating with a harness connector. The harness connector has an outer perimeter lamella seal. The harness connector has terminal openings. A contact terminal connects with one single wire and has a single wire seal surrounding the single wire. The single wire seal abuts and seals an inside wall of the terminal opening. The socket housing includes a drainage opening from the inside of the first plug receiving opening to the outside of the socket housing. A shielding plate with a channel is located below the drainage opening to block water flow from outside into the plug receiving opening.

Abstract: A socket for connecting a trailer plug connector in the outside area of a towing vehicle has a socket housing, a first plug receiving opening, a cover, a harness connector, and a second plug receiving opening. Electrical socket contacts are supported in the socket housing extending into the first receiving opening for mating with a trailer plug connector and into the second plug receiving opening for mating with a harness connector. The harness connector has an outer perimeter lamella seal. The harness connector has terminal openings. A contact terminal connects with one single wire and has a single wire seal surrounding the single wire. The single wire seal abuts and seals an inside wall of the terminal opening. The socket housing includes a drainage from the inside of the first plug receiving opening to the outside of the socket housing.

Abstract: A socket with two socket portions having a different number of electrical contacts provides ease of handling and securing. A blocking mechanism for blocking the opening of one cover if the other cover is in an opened position can be provided. A socket can be provided that enables this blocking function to be activated and deactivated by a simple reconfiguration of the socket. A socket with 7P and 4P socket portions has a certain number of shared electrical contacts in the 7P and 4P socket portions.

Abstract: A torque wrench includes a solenoid driven release mechanism and a transceiver for wirelessly transmitting and receiving parameter set.

Abstract: A torque wrench includes a solenoid driven release mechanism and a transceiver for wirelessly transmitting and receiving parameter set.

Abstract: A discontinuous drive power tool assembly for generating rotational torque. The tool assembly includes a spindle having a first end portion configured to receive a socket. The first end portion has a primary engaging surface and a tapered surface spaced from a distal end of the first end portion. The primary engaging surface and the tapered surface are configured to engage corresponding surfaces on the socket. The tool assembly also includes a pulse hammer engagable with a second end portion of the spindle that is opposite the first end portion, and a motor including a motor shaft engagable with the pulse hammer, the motor being configured to rotate the pulse hammer.

Abstract: A discontinuous drive power tool assembly for generating rotational torque. The tool assembly includes a spindle having a first end portion configured to receive a socket. The first end portion has a primary engaging surface and a tapered surface spaced from a distal end of the first end portion. The primary engaging surface and the tapered surface are configured to engage corresponding surfaces on the socket. The tool assembly also includes a pulse hammer engagable with a second end portion of the spindle that is opposite the first end portion, and a motor including a motor shaft engagable with the pulse hammer, the motor being configured to rotate the pulse hammer.