An exemplary shift lever includes a mounting assembly, a flexible member coupled to the mounting assembly, and an interface coupled to the flexible member. The flexible member is resilient so as to provide a selected biasing force at a predetermined deformation angle, and flexible enough to elastically deform across a selected angular range. The mounting assembly is configured for connection with the input shaft of a transmission, and the interface is configured for connection with an output of a drive selector.

A one-way clutch includes: an outer member that has an inner periphery including an internal gear; an inner member that is rotatably disposed, and includes an engagement portion; and a planetary gear that is rotatable relative to the inner member, meshes with the internal gear, and is prevented from rotating by engaging with the engagement portion, wherein in a state in which the outer member and the inner member rotate together, the planetary gear engages with the engagement portion; in a state in which relative rotation between the outer member and the inner member is performed, the planetary gear disengages from the engagement portion; and in a state in which the planetary gear engages with the engagement portion, a top land of the internal gear abuts on a bottom land of the planetary gear.

A synchronizer-mechanism-equipped transmission capable of moving tips of sleeve teeth and ring teeth away from butting each other by moving a synchronizer sleeve with biasing means even if the tips of the sleeve teeth and ring teeth are in contact when actuator driving stops. When sleeve teeth of a synchronizer sleeve that moves during gear shifting are located at a first synchronization position where the sleeve teeth begin to come into contact with ring teeth, a pressing member of a detent mechanism is in contact with a pre-gear-shifting detent recessed portion of a star cam.

A synchronizer-mechanism-equipped transmission capable of moving tips of sleeve teeth and ring teeth away from butting each other by moving a synchronizer sleeve with biasing means even if the tips of the sleeve teeth and ring teeth are in contact when actuator driving stops. When sleeve teeth of a synchronizer sleeve that moves during gear shifting are located at a first synchronization position where the sleeve teeth begin to come into contact with ring teeth, a pressing member of a detent mechanism is in contact with a pre-gear-shifting detent recessed portion of a star cam.

Provided is a dog clutch mechanism that can guarantee a successful engaging operation regardless of relative rotational positions of a sleeve and a transmission gear, with a simple and inexpensive configuration. When sliding of a sleeve (20) toward a transmission gear (30) involves contact (abutting) between dog teeth (21b) of the sleeve (20) and key members (50), an engaged state is achieved so that a rotation shaft (2) and the transmission gear (30) integrally rotate, with the key members (50) retracted toward the transmission gear (30) to a retracted position against biasing force of a coil spring (55), and the dog teeth (21b) fit in keyway (51) between the plurality of key members (50). Thus, the dog clutch mechanism (1) guarantees the successful engagement with only a single engagement operation.

A sensor for measuring a linear/rotating movement (LRM) of a measurement object (MO): one sensor element (SE) to detect the LRM of the MO and emit measuring signals (MS), the sensor element having encoder element (EE) and sensitive element (SeE), the SE detecting a relative movement between the EE and SeE; an electronic evaluator to evaluate the MS of the SE; a first shaft (FS) coupled to the EE by a bearing; a second shaft (SS) coupled to the MO by a bearing; the FS/SS, by a releasable connection, are mutually coupled for rotation coaxially; the bearing has central axis (CA) and cylindrical bearing face (CBF) in the axial direction (AD) parallel with the CA has an axial extent (AE), and in the radial direction (RD) perpendicular to the CA has a bearing face (BF) internal diameter (ID); the connection has a first axial/radial toothing (FT) on one FS end, and a second axial/radial toothing (ST) on one SS end, the FT/ST mutually engaging form-fittingly; the connection in the RD is within the BF ID, and in the AD is within the AE of the BF; and the FS by another end facing away from the FT, and the SS by another end facing way from the ST, protrude axially from the BF.

A clutch is comprised of a first clutch member including a plurality of first clutch teeth arranged circumferentially around an axis; and a second clutch member including a plurality of second clutch teeth arranged circumferentially around the axis and engageable with the first clutch teeth, each of the second clutch teeth including an end portion internal or external relative to the axis and a pair of side faces facing each other across the end portion, any of the side faces getting in contact with the first clutch teeth when engaged, each of the pair of side faces including a first face being flat and a second face being continuous to the first face and the end portion and having a slope oblique to the first face, wherein one of the first clutch member and the second clutch member is axially movable relative to the other.

A clutch is comprised of a first clutch member including a plurality of first clutch teeth arranged circumferentially around an axis; and a second clutch member including a plurality of second clutch teeth arranged circumferentially around the axis and engageable with the first clutch teeth, each of the second clutch teeth including an end portion internal or external relative to the axis and a pair of side faces facing each other across the end portion, any of the side faces getting in contact with the first clutch teeth when engaged, each of the pair of side faces including a first face being flat and a second face being continuous to the first face and the end portion and having a slope oblique to the first face, wherein one of the first clutch member and the second clutch member is axially movable relative to the other.

A transmission includes a first component and a second component which are journaled for rotation relative to each other, and a locking mechanism for rotationally locking the first component and the second component relative to each other in a predetermined mutual rotation position. The locking mechanism includes a sleeve and a dog clutch, the sleeve being rotationally locked relative to the first component and the dog clutch being rotationally locked relative to the second component, the sleeve and the dog clutch being axially displaceable relative to each other for engagement of the sleeve and the dog clutch such that the first component and the second component are rotationally locked relative to each other, the sleeve and the dog clutch being engageable only in a mutual rotation position corresponding to the predetermined mutual rotation position of the first component and the second component.

A clutch mechanism includes a gear including clutch teeth, a housing having axial holes, including displaceable pins, each pin fitted in one of the holes, and a plate of forged powdered metal, the plate including second teeth, axial displacement of the pins causing axial displacement of the plate relative to the gear and the housing, and engagement of the second teeth with the clutch teeth.