Abstract: A device and method for judging the presence or absence of an abnormal clearance between paring elements of a passive joint of a robot. The device has sections configured to: calculate a score for each motion path, wherein the score is increased when the paring elements of an objective pair collide with each other and is decreased when the paring elements of the other pair collide with each other; generate a robot motion for moving the robot along the motion path having the score not lower than a predetermined threshold; measure a drive torque or a current value of a motor when the robot is moved according to the generated robot motion; calculate an index value based on a magnitude of variation of the measured drive torque or current value; and judge as to whether the abnormal clearance exists in the objective pair, based on the index value.

Abstract: Provided is a vehicle operation pedal device comprising: an operation pedal provided with a depressing part; a pair of upper support members anchored to a dash panel; a pair of lower support members anchored to the dash panel and also anchored to the pair of upper support members; an upper center support member bridging the pair of upper support members; and a connection hole for rotatably supporting, relative to the operation pedal, an operating rod protruding from the dash panel toward a vehicle rear side. The upper center support member comprises a sliding receiving part. The pair of upper support members comprise escape holes.

Abstract: A grip cover for a bicycle control device includes a high durometer portion that is configured to engage the bicycle control device to maintain the grip cover in contact with the bicycle control device. The grip cover further includes a low durometer portion that is connected to the high durometer portion.

Abstract: A system for and method of shifting a drive configuration of an all-terrain vehicle (ATV) is provided. The system includes a shifter assembly, a gear case, and a linkage assembly extending therebetween. The shifter assembly includes a trigger lever for receiving a mechanical user input, thereby moving the shifter assembly between a locked configuration and an unlocked configuration. The linkage assembly translates the user input to the gear case, thereby causing the gear case to shift between an engaged configuration and a disengaged configuration, respectively. A linkage biasing member provides mechanical flexibility between the shifter assembly and the gear case, facilitating shifting on the fly. The trigger lever is operated by toggling it from a rest position to a deployed position. Upon user release, the trigger lever is automatically returned to its rest position for future engagement by the user.

Abstract: This accelerator pedal device includes a pedal arm having an accelerator pedal, a housing that supports the pedal arm so as to be capable of swinging about a prescribed axis line between a rest position and a maximum push position, a slider that slides over an inner wall of the housing, a contact part formed on the pedal arm in order to exert pressing force while separably coining into contact with the slider, and an urging spring disposed between the housing and the slider so that the urging force pressing the slider against the inner wall and the contact part increases in accordance with the pushing of the accelerator pedal.

Abstract: A driving force transmission device includes: a gear; a case receiving the gear; a baffle plate positioned between a side surface of the gear and the case, the baffle plate including a downstream side end portion positioned at a most downstream position in a rotation direction of the gear, the case including a rib protruding toward the downstream side end portion, a clearance positioned between a surface of the rib and a surface of the baffle plate, the rib including a linear portion crossing a rotation direction of the gear.

Abstract: A collapsible steering wheel of a motor vehicle, comprising a steering wheel rim having a number of segments that can be moved in relation to each other between a first position and a second position. A first angle is formed between respectively adjacent segments in the first position and a second angle different from the first angle is formed between respectively adjacent segments in the second position. The disclosure also relates to a steering device of a motor vehicle.

Abstract: A rear view device for a vehicle includes a casing which is configured to rotate with respect to a base with a centre shaft and received by the casing, and a detent system which is configured to control rotation of the casing with respect to the base with centre shaft, the detent system including a spring.

Abstract: First and second plates have first and second elliptical apertures respectively. First and second carriage assemblies are adjacent to the first and second elliptical apertures. The first and second carriage assemblies have a common axis of rotation. First and second rails are within the first and second carriage assemblies respectively. Two first weights and two second weights are slidable along the first and second rails respectively. A first spring urges the two first weights outwardly into contact with the first elliptical aperture. A second spring urges the two second weights outwardly into contact with the second elliptical aperture. A differential mounted between the first and second plates has a first shaft rotating the first carriage assembly and first weights in a first direction. The differential has a second shaft rotating the second carriage assembly and second weights in a second direction opposite the first direction.

Abstract: A bicycle operating device includes a base member coupled to a handlebar clamp and a user operated member movably coupled to the base member to move a mechanical control cable with respect to the base member. The base member includes a coupling portion coupled to the handlebar clamp. The coupling portion includes an elongated hole having a long direction extending parallel to a center axis of the handlebar clamp. The coupling portion is coupled to the handlebar clamp via a fastener extending into the elongated hole. The user operated member is movable with respect to the base member between a rest position and an operated position. The bicycle operating device does not mechanically fix a position of the mechanical control cable with respect to the base member in accordance with movement of the user operated member between the rest position and the operated position.

Abstract: An operation lever cover for a work vehicle includes a through hole, a trunk, a first attachment part, and a second attachment part. The through hole extends in a first direction. An operation lever of the work vehicle passes through the through hole. The first attachment part is provided at a first end in the first direction of the trunk and has a first attachment surface fitted to a first support surface in a driver's cab of the work vehicle. The second attachment part has a second attachment surface fitted to a second support surface provided separately from the first support surface in the driver's cab.

Abstract: An operating device includes a base member, an operating member, a first connecting part, a second connecting part and an additional component. The base member is mounted on a human-powered vehicle; an operating member provided to the base member. The first connecting part is provided to one of the base member and the operating member in a manner connectable to a power transmitting medium. The second connecting part is provided to the base member in a manner connectable to the power transmitting medium. The additional component is provided to at least one of the base member and the operating member.

Abstract: A self-locking nut and screw assembly may include a screw and a first nut rotatable and linearly translatable with respect to each other. The assembly may also include a first motor configured to provide torque to one of the screw and the first nut. The assembly may further include a locking mechanism configured to lock the screw to prevent backdrive when the motor is not providing torque to the one of the screw and the first nut.

Abstract: The invention provides an ergonomic handle for a mobility device comprising a central column grip region that has its lower portion extend outwards, forming a support ledge, for an ulnar portion of a user's hand upon the hand gripping the central column grip region, that extends substantially perpendicular to a longitudinal axis of the central column grip region, surrounding the lower portion of the grip region, the handle having a slit cavity that splits the support ledge and extends upward into the central column grip region, and the support ledge having an incline ledge portion that is sloped downward at a rear area of the support ledge.

Abstract: A compliance unit 10 includes a support plate 11, an attaching plate 12, and a fixing disk 22 that has a cylindrical portion 24 fixed to the support plate 11, and an annular, arc surface 26 is formed in a front surface of an annular portion 25 that is provided at a tip of the cylindrical portion 24 so as to protrude radially outside the cylindrical portion. A movable plate 31 is disposed between the annular portion 25 and the support plate 11, and the movable plate 31 is fastened to the attaching plate 12. The attaching plate 12 is provided with an abutment surface 37 opposing the arc surface 26, and the attaching plate 12 is movable to a position where the abutment surface 37 abuts on the arc surface 26 and a position where the abutment surface 37 is separate from the arc surface 26 via a gap 38 between the abutment surface and the arc surface 26.

Abstract: A motor includes a housing, a shaft, a bearing, a bearing plate, and a seal. The housing includes first and second housing components directly engaging one another along a housing interface. The housing at least in part defines a sealed chamber. The shaft is at least in part received in the chamber. The bearing rotatably supports the shaft. The bearing plate is enclosed within the housing. The bearing plate supports the bearing within the housing. The seal is disposed along the housing interface. The bearing plate is spaced inwardly from the housing interface and the seal.

Abstract: A finger of a robotic hand includes a palm portion, a fixed phalanx fixed to the palm portion, a first movable phalanx rotatably connected to the fixed phalanx, a second movable phalanx rotatably connected to the first movable phalanx, a first pulling member to pull the first movable phalanx so as to rotate the first movable phalanx with respect to the fixed phalanx, a second pulling member to pull the second movable phalanx so as to rotate the second movable phalanx with respect to the first movable phalanx, and an actuator to pull the first pulling member.

Abstract: The pedal device includes a pedal portion which the operator depresses, a pedal effort detecting portion being configured to detect the magnitude of the pedal effort in the depression direction when the operator depresses the pedal portion and being configured to output a signal corresponding to the magnitude of the pedal effort to the outside.

Abstract: A throttle grip device includes: an interlocking member capable of rotating with an rotational operation of a throttle grip; a rotation angle detecting unit capable of detecting a rotation angle of the throttle grip by detecting a rotation angle of the interlocking member; and a return spring configured by a torsion coil spring which has one end locked to the interlocking member and urges the throttle grip and the interlocking member in a rotation direction toward initial positions when the throttle grip is rotationally operated. An engine can be controlled according to the rotation angle of the throttle grip detected by the rotation angle detecting unit, and the throttle grip device comprises a holding member which rotatably holds the interlocking member while positioning the interlocking member and holds the other end of the return spring while locking the other end of the return spring.

Abstract: A connecting rod structure includes a first rod, a second rod and a locking element. The first rod includes a first rod portion, a first and a second limiting portion. The first and the second limiting portion extend from a side of the first rod portion, and are spaced apart. The first limiting portion has a first through hole, and the second limiting portion has a second through hole. The second rod includes a second rod portion and a positioning portion. The positioning portion has a through groove, and is located between the first and the second limiting portion. An inner diameter of the through groove is greater than that of the first and the second through hole. The locking element passes through the first through hole, the through groove and the second through hole, to lock the first rod and the second rod together.