Abstract: Pulley-torsional damper integrated group comprising a hub adapted to be rigidly connected to a drive member and a pulley connected to the hub. The hub comprises an inner tubular wall and an outer tubular wall. The pulley is angularly coupled to said hub by means of the ring made of elastomeric material. The elastomeric ring has an outer surface towards the pulley and an inner surface towards the hub, and an adhesive is arranged on at least one of the outer or inner surfaces.

Abstract: A control handle for a lawn mower includes a first lever and a second lever facing the first lever. Each lever is configured to actuate between an extended position and a depressed position. A controller is operatively associated with each of the first lever and the second lever so as to determine a position of the first lever with respect to the depressed position or the extended position of the first lever, and a position of the second lever with respect to the depressed position or the extended position of the second lever. Also, the first lever defines an interior having an opening facing the second lever such that the interior of the first lever is configured for receiving the second lever when at least one of the first lever and the second lever are actuated toward the respective depressed position.

Abstract: A dual mass flywheel coupling member for selectively coupling a primary mass and a secondary mass of a dual mass flywheel, the coupling member comprising: a central aperture for enabling axial alignment with the primary mass and the secondary mass; at least one resiliently deformable member, the resiliently deformable member comprising a fixing point attachable to the primary mass to rigidly couple one end of the resiliently deformable member to the primary mass; and at least one engagement feature coupled to the coupling member at a point remote from the fixing point, wherein the engagement feature is configured to engage the secondary mass upon deformation of the resiliently deformable member in an installed configuration.

Abstract: Systems are provided for an axle housing comprising at least one dam. In one example, an axle housing, comprising a center portion including a cavity configured to house a differential assembly and at least one dam arranged in an arm portion that extends from the center portion and is configured to receive an axle shaft, wherein the at least one dam comprises a flow facilitating protrusion that extends from the dam panel in a direction away from the center portion.

Abstract: Systems and methods are disclosed providing a flexible articulable device for accessing deep within tight and arbitrarily shaped channels of a body. The flexible or articulable device may employ two, independent locomotion strategies. These strategies can be combined or independently used. However, both strategies use a segmented approach that employs one or multiple embedded actuation units along the body of the device. The multiple embedded actuation units may be individually controlled, are generally connected serially, and generally uses one of the locomotion strategies. One strategy relates to propulsion while the other strategy relates to shape control.

Abstract: A diverter for a ball return of a ball screw configured for lifting in and lifting out balls from a ball channel between the spindle nut and the threaded spindle. The diverter is configured in one piece and has 3 functional units, specifically a positioning element, a deflection element having a spade-like lifting-out region and a diverting surface for balls out of or into the ball channel. All surfaces of the diverter that are provided for guidance of balls are configured as circumferentially open grooves (not closed in the manner of a tunnel). A method for assembling such a ball return includes providing two single-piece, structurally identical diverters; providing a pre-assembled module with a spindle nut and a threaded spindle, the spindle nut having two inwardly fitted apertures; inserting the diverters into the apertures; introducing balls; and securing the ball return by attaching a covering sleeve to the spindle nut.

Abstract: The invention relates to a rotary control device for a vehicle comprising a user interface surface, in particular a knob, that is embodied to rotate with respect to a housing of the device around a rotational axis of the device, further comprising a sensor unit for monitoring the orientation and/or rotational movement of the user interface surface with respect to the housing, a processing unit, and a communications interface for transmitting control signals according to an output from the processing unit, said output being generated by the processing unit on the basis of sensor data from the sensor unit.

Abstract: A seat dropper remote device has a base portion, central portion and paddle portion. The base portion has a mounting plate for mounting to a bar clamp on a bicycle handlebar and a base bolt hole. The mounting plate has a mounting slot to receive a mounting bolt. The central portion is connected with the base portion, receives an actuation cable, and includes a body having a body bolt hole. The device includes a paddle portion that is connected with the central portion, actuates the actuation cable, and has an assembly bolt cavity and an assembly bolt. The assembly bolt passes through the assembly bolt cavity, body bolt hole, and base bolt hole. The assembly bolt provides rotational adjustment of the paddle portion and the mounting bolt provides lateral adjustment of the paddle portion. The lateral adjustment, rotational adjustment, and actuation of the actuation cable operate independent of one another.

Abstract: A joystick for a work vehicle includes a handle defining an external surface configured to provide grip for an operator of the work vehicle. The joystick includes hydraulic conditioning means configured to allow the passage of a conditioning fluid into joystick to regulate the temperature of handle.

Abstract: A belt-type continuously variable transmission includes: a primary pulley; a secondary pulley; a belt wound along the primary pulley and the secondary pulley; and a casing accommodating the primary pulley and the secondary pulley. Further, the belt has, in a portion being wound along the secondary pulley, a radially outside end which may be located further radially outside than an outer circumference portion of the secondary pulley, and a distance from a rotation center of the secondary pulley to an internal surface of the casing in a first direction, which is along a straight line passing through rotation centers of the primary pulley and the secondary pulley, is shorter than a distance from the rotation center of the secondary pulley to the internal surface of the casing in a second direction which is orthogonal to the first direction at the rotation center of the secondary pulley.

Abstract: A device for stowing a steering wheel and a control method thereof are provided. The device includes a steering wheel module having a steering wheel and the steering wheel module is movable to an interior of a stowage space together with the steering wheel. A complex planetary gear set having first to fifth rotational elements and first to third braking elements, which are organically coupled is provided. A sliding unit is configured to slide the steering wheel module into the stowage space, and a return spring is configured to provide resilience force in a direction in which the steering wheel module moves away from the storage space to be deployed.

Abstract: The invention relates to a flywheel for stabilising the position of a spacecraft, comprising a hub means (1) for fastening the flywheel, a flywheel ring (4), which externally surrounds the hub means (1) circumferentially at a distance, a support means (3) for supporting the flywheel ring (4) on the hub means (1), and a vibration damping device (6, 8) having a tuned mass damper means (8) which is axially movable back and forth relative to the flywheel ring with respect to a rotation axis of the flywheel.

Abstract: A switching roller finger follower comprises an inner arm assembly. A pair of outer arms surround the inner arm assembly. A pivot axle connects the inner arm assembly to pivot with respect to the pair of outer arms from a starting position to a lost motion position. A latch assembly comprises a latch selectively movable from a latched position latching the inner arm assembly to move dependent with the outer arms and an unlatched position unlatching the inner arm assembly to pivot independent of the outer arms. A stop pin spans between the pair of outer arms and through an inner port in an axle of inner arm assembly. The stop pin comprises a clearance fit with the inner port, and the stop pin is configured pivotable independent of the outer arms. At least one return spring biases the stop pin toward the starting position.

Abstract: A method for producing a spindle nut (10) for a ball screw (12) is provided, having the following steps: providing a substantially cylindrical workpiece (50) with first and second end faces (46, 44) and a lateral surface (14), shaping the workpiece (50) by pressing in an axially symmetrical central opening (16) and by simultaneously pressing in at least one first (18) and one second (20) channel which are arranged axially in parallel in the lateral surface (14) of the workpiece (50), the central opening (16) and the channels (18, 20) being open toward the first end face (46), introducing an internal thread (34) into the central opening (16), and introducing at least two radially running through-openings (22, 24) at least into the first channel in the form of a transfer channel for receiving diverting inserts (26, 28). A spindle nut (10) produced by the method and to a ball screw (12) having such a spindle nut (10) are also provided.

Abstract: A hand crank for a landing gear is described, the hand crank having a main body provided at a first end with a connecting element for fastening the hand crank to an input shaft of the landing gear and formed at an opposite, second end to rotate the hand crank. The hand crank only allows torque to be transmitted from the hand crank to the input shaft if the operator holds the hand crank with at least one hand. A clutch is arranged in the force flow between the first end of the main body and the connecting element, wherein the clutch is held in an open disconnected position and is moved into a force-locked connection position by operating an actuating element arranged at the second end.

Abstract: A foot pedal apparatus for use with a workstation operated by a seated user in controlling a robotic surgery system is disclosed. In some embodiments, the apparatus includes a platform mountable to the workstation proximate a floor surface on which the workstation is located. The apparatus also includes a first pedal mounted on the platform and having an upwardly disposed actuation surface, and a second pedal mounted vertically elevated with respect to the first pedal and having an upwardly disposed actuation surface, the second pedal having at least a proximate portion vertically overlapping a distal portion of the first pedal such that the first and second pedals have a mounted depth in a direction away from the user that is less than a sum of the respective individual depths of the first and second pedals.

Abstract: A gear unit to be mounted in a vehicle includes a housing for storing oil, a partition disposed inside the housing, and a helical gear. The partition defines first and second oil chambers and has a through-hole allowing the first oil chamber to communicate with the second oil chamber. The helical gear disposed inside the first oil chamber rotates during running of the vehicle and has an angled tooth that draws inner and addendum circles defining a virtual circumferential plane. The through-hole coincides with a portion of the virtual circumferential plane in a direction parallel to a central axis of the helical gear. When the helical gear rotates in conjunction with the running of the vehicle, the oil flows from the second oil chamber into the first oil chamber so that an oil level of the first oil chamber becomes higher than that of the second oil chamber.

Abstract: A steering gear for a steering system of a motor vehicle includes a casing, a toothed gear, a pinion that meshes with the toothed gear, and a pinion shaft that comprises the pinion. The pinion shaft is mounted in a fixed bearing which comprises a rotary bearing in which the pinion shaft is received and which is received in a plastic bearing sleeve. The fixed bearing includes a pivot ring, which has outer and inner rings that are pivotably connected via one or more torsion webs. The torsion webs each extend through an opening in the bearing sleeve. The opening is defined by delimiting surfaces in which at least one of those delimiting surfaces is configured to prevent mechanical overloading of the plastic in the region of said delimiting surfaces as a result of contact with the torsion webs that are functionally deformed during the operation of the steering gear.

Abstract: A joystick has a lever and a housing. The lever is pivotable around a pivot axis. The joystick has a support plate carrying at least one sensor. The sensor has at least one coil generating a magnetic field. An eddy current is induced into the coil. At least one metal flag is movable relative to the coil. The motion of the metal flag coincides with the tilting motion of the lever.

Abstract: A flexible drive manipulator according to an example embodiment may include a proximal portion, a plurality of joint portions drivably connected from an end of the proximal portion with respect to a longitudinal axis, a distal portion connected to an end of the plurality of joint portions, a pair of drive wires passing through the plurality of joint portions in parallel along the longitudinal axis, the pair of drive wires configured to drive the plurality of joint portions in a rotational direction of rotation with respect to a transverse axis perpendicular to the longitudinal axis, and a fixing wire passing through the plurality of joint portions in a shape of converging along the longitudinal axis, the fixing wire configured to adjust rigidity of the plurality of joint portions.