Abstract: Various embodiments are generally directed to a flexible elongate member (e.g., endoscopic accessory tool) positionable into and/or through selected anatomies, such as by generating images to position components of a flexible elongate member or to localize anatomic features, for instance. Some embodiments are directed to generating images with a plurality of imaging techniques to localize anatomic features and/or components of a flexible elongate member for one or more of inspection, orientation, and/or facilitating access to body passageways or lumens.

Abstract: A high voltage electrical connection includes an electrical receptacle connector and a mating electrical plug connector. The electrical receptacle connector includes a receptacle that is mounted over a hole in the casing and fastened thereto with a plurality of terminated electrical leads that are attached to an internal component of an electrical device inside the casing and threaded through a hole in the casing. The receptacle has a chamber including an inlet at one end that is aligned with the hole in casing and an outlet at the other end. The electrical receptacle connector also includes a terminal holder and a terminal housing, both of which are made of electrical insulation material. The holder retains the plurality of terminals, of the respective leads is inserted into the chamber through the outlet of the receptacle and retained in the chamber. The terminal housing is then inserted into the chamber via the outlet with its flange being disposed in the outlet.

Abstract: A high voltage electrical connection includes an electrical receptacle connector and a mating electrical plug connector. The electrical receptacle connector includes a receptacle that is mounted over a hole in the casing and fastened thereto with a plurality of terminated electrical leads that are attached to an internal component of an electrical device inside the casing and threaded through a hole in the casing. The receptacle has a chamber including an inlet at one end that is aligned with the hole in casing and an outlet at the other end. The electrical receptacle connector also includes a terminal holder and a terminal housing, both of which are made of electrical insulation material. The holder retains the plurality of terminals, of the respective leads is inserted into the chamber through the outlet of the receptacle and retained in the chamber. The terminal housing is then inserted into the chamber via the outlet with its flange being disposed in the outlet.

Abstract: A vehicle brake assembly has a rotor that mounts to a shaft of the vehicle for rotation with it. The rotor has an annular braking surface. A hydraulic piston is non-rotatably mounted to the vehicle. The piston is movable axially relative to the rotor and has a braking surface for frictional engagement with the braking surface of the rotor when hydraulic fluid pressure is supplied to the piston. A coil body having an electromagnetic coil is axially movable relative to the rotor. A coil plate is mounted adjacent the coil body and is attracted to the coil body when electrical power is supplied to the coil. A coil spring is mounted between the coil plate and the coil body. The coil spring moves the coil plate away from the coil body causing braking action when the electrical power is removed from the coil.

Abstract: A vehicle brake assembly has a rotor that mounts to a shaft of the vehicle for rotation with it. The rotor has an annular braking surface. A hydraulic piston is non-rotatably mounted to the vehicle. The piston is movable axially relative to the rotor and has a braking surface for frictional engagement with the braking surface of the rotor when hydraulic fluid pressure is supplied to the piston. A coil body having an electromagnetic coil is axially movable relative to the rotor. A coil plate is mounted adjacent the coil body and is attracted to the coil body when electrical power is supplied to the coil. A coil spring is mounted between the coil plate and the coil body. The coil spring moves the coil plate away from the coil body causing braking action when the electrical power is removed from the coil.

Abstract: A braking system has a shaft which rotates with a wheel on a vehicle. A rotor rotates with the shaft within a housing. The housing also contains an electromagnetic coil and two armatures. The rearward armature is in contact with the coil while the forward armature is adjacent to the rotor. The rearward armature does not touch the rotor and is more strongly attracted to the coil than the forward armature. Each armature has springs which independently urge it toward the rotor. An electric circuit causes the current supplied to the coil to gradually decay rather than abruptly stop. When the vehicle is parked and subjected to static braking, the coil is de-energized so that the armatures are forced toward the rotor by their springs. In this state, the rearward armature applies force to the forward armature to increase the pressure against the rotor. When the system is disengaged, the coil is energized to attract the armatures and allow the rotor to freely rotate.

Abstract: A variable electric brake assembly applies braking force to the wheel of a materials handling vehicle through a rotor shaft. A brake rotor rotates on the rotor shaft and is located within the brake assembly. When the vehicle is in a parked position, both an inner coil and an outer coil are de-energized. With the inner coil de-energized, an inner armature is not attracted to the inner coil, and the inner armature is forced against the brake rotor by springs to prevent the rotation of the brake rotor. When the vehicle is moving in a free running position, the outer coil remains de-energized while the inner coil is energized. With the inner coil energized, the inner armature is attracted to the inner coil and overcomes the force of the springs, thereby allowing the brake rotor to freely rotate. When the vehicle undergoes dynamic braking, both the outer coil and the inner coil are energized.

Abstract: An electric variable speed drive includes a hub member, a driven member, a magnetic coupler, and a rotary electrical connector. The hub member is mounted for rotating with the shaft of a prime mover. The driven member is rotatably supported on the hub member by bearings, and includes a mechanical output portion such as a pulley. The magnetic coupler includes an electric coil and magnetic poles which are mounted for rotating with one of the hub and the driven members. An armature is mounted to the other of the hub and driven members. An electric current is passed through the electric coil to magnetically couple the hub member to the driven member. The extent of the magnetic coupling between the hub and driven members is determined by the electric current passing through the electric coil.

Abstract: A shaft mounted eddy current variable speed drive or clutch has a hub which is adapted to be mounted on the shaft of a prime mover, such as an electric motor, and drives an armature. The hub includes an annular armature. A driven magnetic body is mounted for rotation on the hub and includes an array of poles magnetically associated with the armature through a working air grap and are energized from an electric coil mounted on the magnetic body. A slip ring assembly is also mounted on the magnetic body as well as an output pulley through which power is taken from the body. A non-rotating brush holder assembly, as well as a magnetic speed pick-up are mounted on a support bracket which bracket is, in turn, piloted to and mounted on the hub through a bearing. A torque arm prevents the rotation of the brush assembly and magnetic pick-up.