The present invention prevents a movable arm part from being easily bent. This connector comprises: a male-side housing (10) which fits with a female-side housing (40); a seal ring (15) which is attached to the inner peripheral surface of the male-side housing (10) and seals the space with the outer peripheral surface of the female-side housing (40); a movable arm part (30) which is elastically deformable and formed on the male-side housing (10); and a stopper (37) for restricting movement of the seal ring (15), wherein the movable arm part (30) has a fulcrum part (31) and a displacement part (32) which extends from the fulcrum part (31) and can be displaced in a direction intersecting with the extending direction, and the stopper (37) has a shape which protrudes from the displacement part (32).

An electrical connector and a manufacturing method for the same. The electrical connector comprises a housing member and a plugging module. One end of the housing member is provided with a mating interface. An accommodating space communicating with the mating interface is provided in the housing member. The plugging module comprises a first circuit board, a plurality of electrical conductors and a plurality of first soldering pads. The first circuit board is disposed in the accommodating space. The first circuit board comprises a first surface and a second surface opposite to the first surface. The plurality of electrical conductors are disposed on the first surface and/or the second surface and is close to the mating interface. The plurality of first soldering pads are disposed on the second surface and are electrically connected with the plurality of electrical conductors.

Described is a connecting part for a plug-in connection system of a coupling device for automatically coupling a trailer vehicle to a towing vehicle, comprising: a contact carrier, a contact structure mounted on the contact carrier and engageable with a contact structure of a complementary connecting part of the plug-in connection system to establish a plug-in connection with the complementary connecting part during automatic coupling, a closure flap pivotable relative to the contact carrier, which is biased onto the contract carrier and is releasable from the contact carrier in a pivoting movement against this bias when the plug-in connection is established, and a seal which is arranged on the contact carrier and is elastically deformable by a counterpart pressing on the seal in order to seal the contact structure with respect to the exterior space, wherein the counterpart is formed by the closure flap pressing on the seal when the plug-in connection is disconnected and by the complementary connecting part of the plug-in connection system pressing on the seal when the plug-in connection is established, characterized in that the contact carrier comprises at least one sealing groove enclosing the contact structure and the seal is formed of at least one sealing lip which is inserted into the sealing groove and has a sealing profile which is inclined toward a side facing away from the contact structure, so that the sealing lip deforms elastically toward this side when the counterpart presses on the sealing lip.

A connection arrangement for a floor power distribution system includes a hub arrangement configured to distribute electrical power and including a hub housing and an electrical connector, the hub housing configured to abut a floor, and an adapter configured to engage the hub housing of the hub arrangement and configured to abut the floor, wherein at least a portion of the adapter is cantilevered over at least a portion of the hub housing, wherein the portion of the adapter that is cantilevered over the portion of the hub housing is vertically aligned with the electrical connector of the hub arrangement.

A motor case (10) has connectors (30) fixed at motor case mounting holes (11), and an inverter case (50) has connectors (60) radially movable at inverter case mounting holes (65). The inverter case (50) is mounted on the motor case (10) so that the connectors (30, 60) fit together. A surface seal (45) is disposed on a lower surface of a flange (42) at an outer periphery of a housing (35) of the motor-side connectors (30), and is compressed elastically against an upper surface of the motor case (10) at an outer periphery of the motor case mounting holes (11). A metal pressing member (20) is fixed on the motor case (10) and presses the flange (42). An axial seal (47) is fit on the outer periphery of the housing (35) and is compressed elastically between the outer periphery and an inner periphery of the second mounting hole (65).

A connector for use in connecting a communication element to a transmission line in a wired pipe segment includes a first female end adapted to surround and make electrical contact with a coupler connection that extends away from a communication element of the coupler; a second female end adapted to receive an inner conductor of a coaxial cable; and an inner connection element formed on an inner surface of the connector adapted to electrically connect the coupler connection and the inner conductor, the inner connection element formed such that it does not completely surround at least one of the inner conductor and the coupler connection.

A plug mounted on an optical cable with one or more optical contacts each one having a tab which is deformable elastically or mounted so as to pivot relative to the rest of the contact, including: a body including a front part and a rear part; a bushing fitted around the front part with axial sliding forward, the bushing bearing a tab with an appendage extending inside the rear part, the tab of the bushing and the tab of each contact being disposed relative to each other so that when a traction force is applied to make the bushing slide around the front part, the appendage is able to bear against the tab of each contact so as to deform it elastically or make it pivot until the disconnection is produced between the contact and the converter.

An underwater connector half includes a base and at least two electrical connection terminals respectively connected to two electric wires received in at least one cable. The two electrical connection terminals are ring-shaped and coaxial about an axis located along a direction of assembly of a complementary connector half and the base has a side wall that is parallel to the axis and through which passes the cable. An underwater connector including such a connector half is also disclosed.

An electric hermetic compressor includes a hermetic terminal with terminal pins for electrical connection of a motor inside a hermetic housing. The hermetic terminal forms a cavity, and the compressor further includes a non-conductive sealing element, which defines an enclosed space in the cavity.

A slip ring assembly is used with a surgical shaft assembly. The slip ring assembly includes a slip ring, a first conductor mounted on the slip ring, a commutator rotatable relative to the slip ring, and a second conductor mounted on the commutator. The slip ring assembly further includes a flexible member disposed between the slip ring and the commutator. The flexible member comprises a body and flexible protrusions extending from the body, wherein the flexible protrusions are elastically deformed against the first slip ring.