Abstract: An electric assist steering system comprising a first lead screw connected to a steering shaft, a first lead screw nut engaged with the first lead screw, the first lead screw moveable along an axis of the first lead screw, a second lead screw, a second lead screw nut engaged with the second lead screw, the second lead screw connected to the first lead screw nut, an electric motor engaged with the second lead screw nut whereby the second lead screw nut is rotatable by the electric motor, and the first lead screw nut comprises a gear for engaging a steering system pinion.

Abstract: A double clutch transmission includes a variable connector including a first clutch and a second clutch and outputting engine torque through the first and second clutches. An input driver includes a first input shaft connected to the engine with a plurality of input gears disposed on an exterior circumference thereof. A second input shaft is connected to the engine with a plurality of input gears disposed on an exterior circumference thereof. A speed output driver includes a first output shaft disposed in parallel with the input shafts, a first speed output disposed on the first output shaft with first and second synchronizers, a second output shaft disposed in parallel with the first and second input shafts, and a second speed output disposed on the second output shaft with third and fourth synchronizers. A reverse speed/motor driver is disposed between the input device and the speed output device.

Abstract: A motor vehicle transmission having two partial transmissions with coaxial input shafts which can connect to an output shaft. The inputs of the first and second partial transmissions are a central shaft and a hollow shaft, respectively, that are coaxial with the output shaft. A countershaft assembly is parallel to the input and output shafts, to transmit rotation from the drive input to the output via a variety of gears. Gear stages (10-15) and shift elements (S1 to S7) selectively engage to change gears in the partial transmissions The hollow shaft couples stage (10) to a solid shaft of the countershaft assembly which has hollow shaft (9) that can couple the solid shaft via shifting element (S1) and can couple, via stage (11). Actuating shifting element (S2) to the central shaft of the first partial transmission which directly couples the output shaft via shifting element (S3).

Abstract: A wave gear unit has an input shaft positioned along a center axis by first and second input bearings. A first unit end plate at the first-input-bearing side is a composite member in which a bearing housing member of an iron-based material is integrated with an end plate main body member of a lightweight material. A second unit end plate at the second-input-bearing side is integrated with a rigid internally toothed gear, and is a composite member in which a second member of a lightweight material is integrated with a first member of a lightweight material. The first member has an end plate main body portion of the second unit end plate and a gear main body portion of the rigid internally toothed gear, while the second member has a bearing housing portion of the second unit end plate and a teeth formation portion of the rigid internally toothed gear.

Abstract: A geared motor reduces a speed of rotation of a DC motor with a gear train and outputs the rotation to the outside. The gear train includes a second gear including a cylindrical portion a third gear a first insertion portion that is inserted in the cylindrical portion the second gear. The second gear and the third gear are made of a resin material. A projecting-and-recessed portion is provided on an inner peripheral surface of the cylindrical portion of the second gear. The projecting-and-recessed portion extends continuously in a circumferential direction over the entire circumference of the inner peripheral surface of the cylindrical portion. Pressing portions are evenly arranged in the circumferential direction on an outer peripheral surface of the first insertion portion of the third gear. The pressing portions are configured enter recesses in the projecting-and-recessed portion and press wall surfaces of the recesses.

Abstract: To improve workability and sealing performance of a coolant when a plurality of nuts in a ball screw are brought into contact with one another, the plurality of nuts being coupled to one another, assembled to one threaded shaft and cooled by flowing the coolant through through-holes formed in the plurality of nuts in axial directions of the plurality of nuts. The ball screw includes counterbores of the through-holes formed on opposing end faces of both of adjoining nuts, and a ring-shaped sealing member inserted thereto. The counterbores are formed such that a depth of one counterbore is larger than a length of the sealing member, and the a depth of the other counterbore is smaller than the length of the sealing member, and such that circumferential positions of the counterbores of the adjoining nuts face each other when a desired preload is exerted.

Abstract: A novel method of manufacturing a toothed disc is taught wherein the teeth can be cold formed to a relatively high set of tolerances in a relatively time-efficient manner. A cold-formed disc blank with an annular thickened ring about its periphery is forced through a set of tooth forming rollers which engage the annular thickened ring. As the blank is forced through the set of rollers, the rollers cold forming tooth structures in the annular ring. In some circumstances, the tooth structure can be a final desired tooth profile and in other circumstances, the disc blank may be forced through two or more different sets of tooth forming rollers, each set of tooth forming rollers contributing to the forming of the final, desired tooth profile.

Abstract: A two-piece flexplate assembly having a ring gear welded to a central plate using a capacitor discharge welding process. The weld is established between a joining structure defined between the ring gear and the central plate using either an overlap arrangement, a projection arrangement, or a chamfer arrangement.

Abstract: An activation arrangement for both an automatic motor vehicle transmission and for a parking brake includes a transmission selector device for selecting different drive positions and a momentary contact switch device for actuating the parking brake. The momentary contact switch device including a push-push momentary contact switch.

Abstract: A shift device includes: a shift lever which is installed in a vehicle, and which is configured to automatically return to a reference position from a neutral position; a position detecting unit which is configured to detect that the shift lever is placed at the neutral position; and a setting unit which is configured to: set the vehicle to a neutral state when the shift lever is held at the neutral position for a specified time or more; set the vehicle to the neutral state when the shift lever is placed at the neutral position a plurality of times within a predetermined time.

Abstract: Disclosed herein is a shift lever operating force transferring device of a manual transmission. The device includes a shift cable that connects a shift lever with a control shaft. Furthermore, the shift cable absorbs vibration and shock transmitted to the shift lever. Additionally, the device includes a bush insertion groove in which a select bush 32 is inserted and a closing member configured to seal the bush insertion groove from the exterior.

Abstract: A method of setting a reference position of an actuator in an automated manual transmission, may include acquiring a full stroke by checking both ends in a shifting direction, determining whether or not the full stroke is within a normal range, moving a finger to a position that is half of a previous full stroke when the full stroke acquired at the procedure of acquiring the full stroke exceeds the normal range as a result of determining whether or not the full stroke is within the normal range, and determining whether or not a selection operation is carried out at the position that is half of the full stroke after moving the finger to the position that is half of the previous full stroke.

Abstract: An shifting apparatus includes a shift gate pattern allowing manual shifting as well as a shift gate pattern allowing automatic shifting and to implement a manual shift gate pattern substantially at the same level as a vehicle with an MT in the vehicle with a DCT such that a driver can enjoy more dynamic and interesting shifting with maintaining the advantages of convenient automatic shifting, thereby improving the commercial value of the vehicle, and a method thereof.

Abstract: Devices, systems, and methods for a manually controlled operating system for permitting a handicapped person to brake and accelerate an automobile with hand operated controls. The system comprises a brake handle operably coupled to a foot brake pedal with a first cable and an accelerator handle operably coupled to a foot accelerator pedal with a second cable, wherein the brake handle and accelerator handle are positioned within hand reach of the handicapped person while positioned within the automobile.

Abstract: A motor vehicle is provided with a steering wheel, in the spoke of which an operating device, in particular a modular multi-function operation device, for arrangement in a spoke of a motor vehicle steering wheel, that includes, but is not limited to an operating element that is rotatable about an axis of rotation, in particular a turn-push operating element for operation with turning and/or pushing, which is coupled to at least one sensor for generating a control signal. The axis of rotation is obliquely mounted with an angular contact bearing, so that the operating device is oriented projecting in radial direction and in axial direction and the axis of rotation is variable with respect to the inclined mounting with the angular contact bearing, so that a rocking function is realized. In addition, a method is provided for operating instruments of a motor vehicle.

Abstract: An automatic balancing structure of a medical balancing stand has stoppers arranged on a turn plate. In a normal state, the stoppers are in contact with and hold a contact part of a lever so that the lever and turn plate follow a rotative motion of a lateral arm. If the lateral arm causes an imbalance, a strain occurs on the lever to which a strain sensor is attached. The strain sensor detects the strain and outputs a signal to an adjustment unit so as to cancel the imbalance of the lateral arm. The strain sensor helps downsizing the automatic balancing structure and making the balance adjustment easier.

Abstract: A steering column with a steering-column tube, a steering spindle and at least one steering bearing for the rotatable mounting of the steering spindle in the steering-column tube, the steering bearing having an outer ring sitting in the steering-column tube, an inner ring and rolling bodies arranged between the outer ring and a track section of the inner ring, wherein the inner ring bears against the steering spindle at only two points and, for this purpose, has a first section which axially adjoins the track section and bears under prestress against the steering spindle at the first point, and a second section which is axially spaced apart from the first section, which axially adjoins the track section, and which has a first end of the inner ring in interaction with the steering spindle at the second point.

Abstract: A release mechanism generates a force on a cable to operate an adjustment mechanism or the like in a seat or other device. The release mechanism includes a rotor, a housing, a spring, and a cover that attaches to the housing. The spring generates a torque, and the spring also axially biases the rotor into engagement with the cover to prevent rattling.

Abstract: A cable 20 is provided with a cable body 24a, a metal fitting 22a fixed to at least one end of the cable body, and a covering coat 32a covering at least a portion not covered by a metal fitting on a surface of the cable body. The cable body 24a includes a swelling part 30a on an end at a side on which the metal fitting is fixed, and the swelling part 30a swells in a direction orthogonal to an axis of the cable. The metal fitting 22a surrounds a periphery of the swelling part of the cable body. A tip of the covering coat at the side on which the metal fitting is fixed is located in the metal fitting. The space “a” is formed between the swelling part of the cable body and the tip of the covering coat.

Abstract: A terminal support device mounting structure has a terminal support device and a bracket. The bracket has an opening, a mounting hole, a thick portion, and an engagement portion. The thick portion is located around the opening and the mounting hole. The engagement portion is provided to extend from the thick portion in an axial line direction X. The terminal support device has a socket. The socket has a mounted portion having an introduction portion and a sliding contact portion, a pair of flanges, a flexible portion having a pawl and an arm, and a rotation restriction portion. The pawl is engaged with the engagement portion during rotation. The arm supports the pawl such that the pawl can be engaged with the engagement portion. The rotation restriction portion restricts rotation of the socket after rotation causes the pawl to pass over the engagement portion.

Abstract: A sensor, in particular a stroke sensor, for a brake pedal device is provided that prevents distortion of the pedal arm from affecting the reliability of the output rotational values. In particular, the sensor is mount on one side of a frame coaxially with a hinged shaft via bracket. A sensor lever is then connected to a rotational shaft of the sensor on one end thereof, and a pin arm is connected to the hinged shaft on one end of the pin arm. Additionally, one side of a sensor pin is connected to another end of the sensor lever and another side of the sensor pin is connected to another end of the pin arm. As a result, distortion to the pedal arm does not affect the values propagated by the sensor.

Abstract: Disclosed are assemblies, systems, devices, methods, and other implementations, including an assembly that includes a moveable mechanical structure (e.g., a lever), and a gate to control movement of the moveable mechanical structure. The gate include a rotatable body, and at least two appendages extending from the rotatable body, including a first appendage configured to stop rotational movement of the gate in a first direction beyond a first angular position when the first appendage contacts a blocking structure, and a second appendage configured to contact the moveable mechanical structure that, when the moveable mechanical structure contacts the second appendage, actuates the gate to cause rotation of the gate.

Abstract: An apparatus for a bicycle including a stem body and a mount. The stem body can include at least one handlebar clamping surface and at least one mount clamping surface. The mount can include a first clamping surface. The first clamping surface can be configured to match at least one mount clamping surface. The mount can be configured to clamp between the stem body and a handlebar.

Abstract: It is possible to prevent mounting performance from being deteriorated due to an increase in length of a transmission by mounting an inertia body not on the input shaft of the transmission and can effectively suppress rattling of the transmission by effectively reducing rotational vibration of the input shaft of the transmission, using 2-cylinder and 3-cylinder engines, down-speeding, or Cylinder Deactivation (CDA).

Abstract: The present invention provides a compensator assembly for use in a motorcycle. The compensator assembly includes an input member, and an output member driven by the input member through a torque-buffering interface. The compensator assembly also includes one or more lubrication passageways formed therein extending between a distal end and one or more interfaces to provide lubricant thereto.

Abstract: An apparatus for damping of a flywheel, which is configured so that a second mass may rotate in a direction for offsetting torsional vibration of an engine transmitted to a first mass through a damping spring. The apparatus includes: guides disposed between damping springs and guiding the damping springs extending/contracting in a rotational direction by a damping operation; and a third mass arranged coaxially with the second mass, with one end connected to the guide, and relatively rotating in a direction for offsetting torsional vibration of the engine transmitted to the second mass.

Abstract: A crank detachable holder is provided with a crank arm attachment part and a holding part. The crank arm attachment part has a mounting opening dimensioned to receive a bolt for connecting the crank arm to a crank axle. The holding part connected to the crank arm attachment part. The crank detachable holder is preferably part of a bicycle crank arm assembly.

Abstract: A bicycle crankset including a first crank and a second crank, and a spider that secures at least one chain ring to the crankset Each of the first crank and the second crank has an end adapted to engage a pedal. The crankset also includes a spindle extending between and engaged with the first crank and the second crank. The spindle includes a radially extending arm and a protrusion disposed on the arm, and the arm co-molded with the spider to transmit torque to the spider.

Abstract: The present invention is directed to a device for synchronously actuating at least two independent controlled apparatuses at two sides of the bottom bracket of the bicycle through a driving process. The independent controlled apparatuses can be foldable pedals or quick-disassembling pedals or foldable cranks.

Abstract: A bearing preload adjuster for a bicycle crank set and bottom bracket comprises an adjustment ring for coupling with a bicycle crank arm, a movable plunger comprising an external thread for rotatably coupling with the adjustment ring. The adjustment ring is rotated in order to cause the plunger to extend along an axis of the bottom bracket and apply pressure to a bottom bracket bearing inner race. The adjustment ring is rotated until the clearance in the bearing assemblies and the play in the bottom bracket assembly has been eliminated. This allows the crank assembly to rotate freely, while preventing the crank assembly from sliding side to side inside the bearing bores and along the axis of the crank spindle.

Abstract: A gear casing heat exchanger has a mounting flange separating the heat exchanger into a first side and a second side. A manifold section is on the first side, and includes an inlet manifold and an outlet manifold. A heat exchange section is on the second side, and extends from the mounting flange in a lengthwise direction. A sealing perimeter is on the second side, and the heat exchange section is entirely contained within a projection of the sealing perimeter in the lengthwise direction. The heat exchange section of the heat exchanger can be inserted through an aperture of a gear casing to provide a cooled gear assembly.

Abstract: In one aspect, the disclosure is related to a seal for a gear case. The seal may comprise a body, and at least one insert substantially enclosed within the body. The insert may include a first side, a second side opposite the first side, and a passage extending from the first side to the second side. A portion of the body may pass through the passage from the first side to the second side.

Abstract: A multi-ratio gearbox housing for a vehicle is made of light metal material and includes a first bearing seat having a cylindrical inner surface, and a reinforcement member having a first cylindrical inner surface surrounding the first bearing seat for reducing thermal radial expansion of the first bearing seat, the reinforcement member being of a material the coefficient of thermal expansion of which is less than the coefficient of thermal expansion of the light metal material of the housing. The reinforcing member is a cast-in insert arranged in the housing, and a radial distance between the first cylindrical inner surface and the cylindrical inner surface of the first bearing seat is substantially constant along circumferential lines of the first bearing seat, facilitating improved form stability of the cylindrical inner surface of the first bearing seat over the temperature operating range of the housing.

Abstract: A gearbox system includes a gearbox having integrated therein a pump system, a plurality of fluid passages and a clutch control system. The pump system is in fluid communication with the clutch control system via the fluid passages to flow at least one pressurized stream. A first pressurized stream controls a first pressure-responsive device included in the clutch control system. The gearbox system further includes a hydro-mechanical control unit (HMCU) in fluid communication with the gearbox to receive a second pressurized stream and to generate at least one actuator control stream. The actuator control stream controls an actuator integrated in the gearbox.

Abstract: The invention relates to a domestic appliance, such as a steam iron or a coffee making apparatus. Such appliance comprises a housing, a water reservoir, an actuator, for example, plunger pump and a boiler for providing hot water or steam for an appliance. An input of the plunger pump is connected to the water reservoir, an output of the plunger pump is connected to an inlet of the boiler. In operation, the plunger pump is reciprocating at the mains frequency. The operating plunger pumps introduces vibrations which are transmitted to the housing and radiated by the housing to the environment which cause sounds and noise which are not user friendly and environment friendly. In order to reduce the sound induced by these vibrations the domestic appliance is provided with two leaf springs mounted at opposite sides of the actuator for moving the actuator in a direction opposite to a direction of the movement of the drive member.

Abstract: A method of manufacturing an outer cutter of a rotary electric shaver that includes the outer cutter and an inner cutter which is slidingly in contact with a bottom surface of the outer cutter and rotates, in which a plurality of the circular shaving surfaces are integrally formed in the outer cutter in a concentric manner, and round hole-shaped hair introduction openings are formed in at least one of the circular shaving surfaces includes (a) a step of grinding or polishing a predetermined position where the round hole-shaped hair introduction openings are formed in the circular shaving surface to obtain a thickness size smaller than an inner diameter size of the round hole; and (b) a step of forming the round hole-shaped hair introduction openings in the position where the grinding or the polishing is performed by pressing, after the step (a).

Abstract: A bottle cap opening tool for removing an externally knurled interiorly threaded cap from a bottle with an externally threaded opening. The various embodiments having at least one end formed in a generally circular configuration with a central aperture, the interior surface of the central aperture having raised sections adapted to engage the knurled external surface of an internally threaded bottle cap. Each of the preferred embodiments described within can be used alone or in combination with one another.

Abstract: A ratchet wrench includes: a main body having a first accommodating space; a tool head disposed removably within the first accommodating space and having an annular groove formed in an annular peripheral surface thereof, and a ratchet tooth portion; a direction control unit including a pawl block, the pawl block having a middle portion connected pivotally to the main body, and two pawl tooth portions flanking the middle portion; and a covering unit including a mounting plate, and an insert member disposed movably on the mounting plate and biased to engage the annular groove.

Abstract: The invention relates to A pliers (1) having two pliers limbs (2, 3) which are connected so as to be pivotable relative to one another in a box joint having a joint pin (4), a working region (7, 8) being formed on one pliers limb (2, 3) on the one side of the joint and a gripping region (9, 10) being formed on the other side of the joint, and a passed-through pliers limb (3) being formed with a push-through slot (11) which has a slot width (s) in the joint region and through which the other through-passing pliers limb (2) extends, the working regions of the pliers limbs (2, 3) moreover having, at least in part, a width (b) that is greater than the slot width (s), and the working regions (7, 8) designed in the form of jaws or cutting edges pivoting toward a shared central plane (E). In order to improve the pliers with regard to high performance while optimizing manufacturability, it is proposed that the joint pin (4) be laterally offset with respect to the central plane (E).

Abstract: An impact ratchet wrench includes a motor assembly, a transmission assembly, an impact assembly and a ratchet assembly which are arranged in a housing and connected with each other in turn. The motor assembly drives the transmission assembly and the transmission assembly includes a cylindrical gear train for providing an output at a first rotating speed or a second rotating speed lower than the first rotating speed. The impact assembly includes a striking member that is driven by the transmission assembly and an output member. The striking member of the impact assembly provides an increasing torque to the output member intermittently to drive the ratchet assembly.

Abstract: The rotary workhead device, which is loaded on the table of a machine tool and onto which a workpiece to be machined is rotatably mounted, is equipped with: a base plate that is attached to the table of the machine tool; two rotary workheads that are provided on the base plate and disposed so that the axes of rotation coincide and the workpiece-fixing parts face each other; a guide means that is provided so as to be capable of moving at least one of the rotary workheads back and forth in the direction of the rotation axes; and an impelling means for impelling the one rotary workhead in a direction that separates or brings together the two rotary workheads. The rotary workhead device applies a tensile force or a compressive force on a workpiece, the respective ends of which are fixed between the two rotary workheads.

Abstract: A method for separating a pipe comprising a pipe axis, a pipe wall, a pipe interior, an inside pipe circumference, an upper end to be separated, and a lower end, the pipe being anchored in the ground by the lower end, includes providing a cutting assembly comprising at least one water jet nozzle which produces a water jet. The cutting assembly is lowered into the pipe interior through the upper end to be separated down to a separation zone. The pipe is cut with the cutting assembly. The cutting assembly acts progressively against the inside pipe circumference. The water jet, when activated, produces a cut comprising a substantially constant cut width and two complementary conical cut surfaces. The water jet is directed at an angle (?) to a plane which runs perpendicular to the pipe axis so that the cut runs diagonally through the pipe wall.

Abstract: In embodiments, an underwater wire saw comprises a frame, one or more arms connected to the frame with a predetermined number of the arms comprising a wire tensioner and a selectively telescoping or collapsing tube within a tube, and a continuous wire guided by a plurality of wire guides and tensioned using the wire tensioner. The underwater wire saw may further comprise a clamp.

Abstract: A machine for accurately cutting tiles, blocks of concrete, clay, blocks of stone and stone materials, wood and wooden materials is described. It may include a support stand which at its top supports a removable bed structure. The bed includes a motor-driven cutting disc recessed-mounted axially along pillow blocks such that a substantial portion of the cutting disc is projected above the bed surface and its mode of rotation is about a fixed centralized axis. Trolley track rails situated on distal ends of both long sides of the bed allow for lateral movement of the trolley above the bed surface to facilitate the cutting operation. During operation the object secured safely on the trolley which is manually moved towards the cutting disc while a perforated shower head sprays water onto the work piece. Water is filtered and recycled back to the shower via the bin situated below the cutting disc and thence to the recycle and filter unit.

Abstract: A power equipment includes a base defining an enclosure space, a table supported on the base, and a cutting assembly supported within the enclosure space below the table. The cutting assembly includes a motor having an output shaft and a dual stage drive system operably coupled to the output shaft. The output shaft defines a first axis of rotation. The dual stage drive system includes a first pinion mounted on the output shaft for rotation about the first axis, a first gear meshed with the first pinion and mounted on a first shaft that defines a second axis of rotation that is offset from the first axis, a second pinion mounted on the first shaft for rotation about the second axis, and a second gear meshed with the second pinion and mounted on a second shaft that defines a third axis of rotation. An arbor is connected to the second shaft for rotation about the third axis along with the second shaft. The first shaft is offset below the second shaft, and the output shaft is offset below the first shaft.

Abstract: A cutting tool for cutting sheets of building materials, such as, for example, laminate baseboards, chair rails and crown molding, at an angle. The cutting tool includes a base connected to a cutting platform with a hinge connection. The cutting platform further includes a blade that can be moved downward on the cutting platform to cut the building material. The hinge connection allows the cutting platform to be angled relative to the base to cut the building material at a range of angles from 0°, vertical, to 60° or more.

Abstract: In a stringed instrument such as a guitar, a fingerboard is slidably engaged with the instrument's neck, preferably by means of flanges that engage with corresponding grooves along the lateral edges of the neck.

Abstract: A method for composing a musical is carried out by identifying spectral data characterizing a selected chemical composition, said spectral data representing a plurality of transmittance peaks for the selected chemical composition in a spectral range (e.g., a wave number range), including identifying the spectral range and transmittance values and positions of a sequence of transmittance peaks within the spectral range; assigning a melody duration to the identified spectral range; generating a sequence of musical tones by assigning the identified transmittance values to musical tones to the sequence of transmittance peaks; and assigning a duration to each musical tone. A computer-readable medium includes code for carrying out the method on a general-purpose computer.

Abstract: A music remix application for use with mobile phones with an embodiment providing reconfigurable tracks and musical compositions generated from said reconfigurable tracks. Said embodiment provides a plurality of tracks that may be suitably remixed to create a new musical composition and make such composition available for playback over a network. In some embodiments, the user may select a sample musical composition having tracks with particular user-configured settings and may adjust said settings for each track until the user deems the musical composition complete.

Abstract: A system and method are disclosed for estimating a video game's tempo and selecting a music track that includes a track tempo associated with the video game's tempo.