Abstract: A webbing take-up device includes a spool, a motor that includes a rotation shaft, and an A-gear, a B-gear, a holder gear, an input gear, a clutch gear, an idle gear, and a spool gear that transmit rotation of the rotation shaft to the spool. The webbing take-up device further includes clutch weights that are moved toward a rotation-radial direction outside by being rotated together with the input gear such that rotation force of the input gear is transmitted to the clutch gear. Moreover, axial centers of rotations of the A-gear, the B-gear, the input gear and the clutch gear, and the idle gear are disposed between an axial center of rotation of the holder gear and an axial center of rotation of the spool gear.
Abstract: In a door mirror device for a vehicle, a projector protrudes out toward a lower side from a circuit board, and the projector projects a pattern onto a ground surface. Moreover, illuminating LEDs and guide bodies are fixed to a lower surface of the circuit board. Due to the illuminating LEDs generating lights and the guide bodies guiding these lights, the guide bodies irradiate the lights from lower ends, and the ground surface is illuminated. Here, the lower ends of the guide bodies are disposed further toward a lower side than the projector. Therefore, shadows, which are due to the projector, arising in lights that illuminate the ground surface can be suppressed.
Abstract: A webbing take-up device includes a spool that takes up a webbing worn by an occupant, and that is rotated in a pull-out direction due to the webbing being pulled out, and a lock base that limits pull-out direction rotation of the spool in a vehicle emergency. The webbing take-up device further includes an energy absorbing wire that undergoes deformation so as to permit pull-out direction rotation of the spool at or above a force limiter load when the lock base has limited pull-out direction rotation of the spool, and a second force limiter mechanism that adjusts the pressing force of the energy absorbing wire according to a remaining take-up amount of the webbing on the spool.
Abstract: At a shift lever device, a shift lever is supported at a retainer due to the shift lever being inserted into the retainer from an upper side portion, and select shafts of the shift lever being inserted into select frames of the retainer. Here, at the select shafts, amounts of projection of circular shafts and intermediate shafts are small as compared with amounts of projection of plate shafts. At a time when the select shafts are inserted into the select frames, the circular shafts and intermediate shafts can pass supporting pillars of the select frames, and an angle of tilting of the shift lever with respect to the retainer in a left-right direction can be made to be small. Therefore, a left-right direction dimension of the retainer can be made to be small, and the shift lever device can be made to be compact in the left-right direction.
Abstract: A bracket is rotatable between a neutral position and a direction indication position in response to an operation by a user. A ratchet is slidable between an entry position where the ratchet enters a rotating trajectory of a cancel cam mounted on a steering shaft of a vehicle and a retract position where the ratchet retracts from the rotating trajectory interlocking with rotation of the bracket. A cam surface forming protrusion is provided on the bracket, and includes a cam surface including a neutral holding portion that holds the ratchet at the retract position when the bracket is at the neutral position. A cam surface forming wall is fixed so as not to be interlocked with rotation of the bracket, and includes a cam surface including a portion that allows the ratchet to enter to the rotating trajectory when the bracket is rotated to the direction indication position.
Abstract: A webbing take-up controlling device including: a motor that is configured to operate a centrifugal clutch; and a controller that controls a voltage applied to the motor such that, in the case of operating the centrifugal clutch, a first voltage lower than a target voltage to operate the centrifugal clutch is applied to the motor, and then the target voltage is applied to the motor.
Abstract: A lock device includes a locking member, a movable member, and a transmission mechanism. The locking member is moved between a lock position at which it locks a locking subject and an unlock position at which it unlocks the locking subject. The transmission mechanism transmits a drive force to the movable member and moves the movable member. A movement state of the movable member is shifted between a relative movement state in which it is moved relative to the locking member and an integral movement state in which it is moved together with the locking member to move the locking member toward the lock or unlock position. The lock device further includes a detector of which an output value varies in accordance with movement of the movable member or the transmission mechanism, and a controller that performs a failure determination based on a change in the output value.
Abstract: A steering angle display device includes a display part disposed along a ring portion of a steering wheel of a vehicle; and a controller configured, during automated driving control in which a steering angle of the vehicle is controlled in accordance with road situations without rotating the steering wheel, to cause a steering angle indication indicating the controlled steering angle to be displayed at a position of the display part in accordance with the controlled steering angle.
Abstract: A method for manufacturing a semiconductor device includes providing a lead frame including a plurality of circuit pattern forming regions that are arranged in rows, attaching electronic components to the circuit pattern forming region to form an electronic circuit unit, forming a first sealed body with a sealing resin such that the electronic circuit unit is covered and a plurality of outer leads are exposed, cutting off certain portions of a tie bar connecting the plurality of outer leads to thereby form anchor parts respectively on the outer leads, and also cutting off the plurality of outer leads and other tie bars connected to the lead frame to thereby from a primary molded body, and forming a secondary molded body by forming a second sealed body with a sealing resin so as to cover the anchor parts and the first sealed body of the primary molded body.
Abstract: A magnetometric sensor includes a plurality of magnetometric sensor elements each including a plurality of magneto-sensitive portions arranged, in each of fan-shaped magneto-sensitive regions, intersecting with a radial direction of the magneto-sensitive regions. The magnetometric sensor elements are configured such that the magneto-sensitive regions are arranged rotated at 90° intervals and a bridge circuit is formed by electrically connecting the magnetometric sensor elements to each other. The magneto-sensitive portions each have a shape defined enclosed by two arcs to have a same width such that a resistance value thereof varies according to a change in a direction of a magnetic field.
Abstract: There is provided a viewing device for a vehicle, including: an imaging portion that captures an image of a rear of a vehicle from a vehicle exterior; and a display portion that carries out image processing that combines a first captured image that has been captured by the imaging portion and a second captured image that shows a vehicle cabin interior in which a vehicle rear including the vehicle cabin interior is captured from the vehicle cabin interior, such that a region of a rear side window glass becomes longer than an apparent width of the rear side window glass that is actually seen from a position of capturing the second captured image, and displays the images.
Abstract: In a buckle device, a pressing force, applied from wire ropes to an inside wall face of a wire guide groove of a wire guide, is along an imaginary line passing through a center of a cover plate first hole portion of a cover plate fixing tab of a cover plate and a center of a wire guide hole portion of the wire guide as viewed from the vehicle inside, similarly to a pressing force applied to a first fixing bolt that fixes the cover plate to a support plate, and these pressing forces are both oriented in the same direction. This enables rotation moment to be suppressed from occurring at the cover plate when the wire ropes are pulled toward their length direction leading end side.
Abstract: An insulator includes a plurality of electrical conductors and a main body. One ends of the plurality of electrical conductors are electrically connected to a ground terminal or a plurality of input terminals of a motor. The main body includes an insulating material. Other ends of the plurality of electrical conductors are disposed adjacent to each other on the main body in a direction intersecting with a direction of an output shaft of the motor.
Abstract: A gear drive device includes a first gear, a second gear that meshes with the first gear to allow torque transmission, and a biasing member that applies rotational torque in one direction to the first gear or the second gear. The first gear and the second gear are brought into contact at a contacting tooth surface thereof by the biasing member. At least one of the first gear and the second gear includes a non-contacting tooth surface that is on an opposite side of the contacting tooth surface and partially removed.
Abstract: In a vehicular door mirror device, a main body section of a motor is supported by an assembly tube of a case in a horizontal direction, and a gear plate is supported by a support tube of the case in the horizontal direction. Therefore, dimensional variation in the horizontal direction between central axis lines of an output shaft of the motor and the gear plate can be suppressed, and variation in meshing amount of a worm gear of the output shaft and the gear plate, and a worm shaft, can be suppressed.
Abstract: A luminance control device (1) calculates a pupil diameter difference, which is the difference between a pupil diameter (R) measured by a measurement unit (11) and a pupil diameter (r) estimated by a pupil diameter estimation unit (13), and when it is determined, on the basis of the pupil diameter difference, that a dark portion is being focused on, the luminance control device (1) executes a luminance control method for outputting control information for controlling a control subject so that the luminance is increased in at least one display region in which an image is displayed of the surroundings of a vehicle (8) imaged by at least one imaging device.
Abstract: An electronic key system determines that legitimate communication has been performed on the basis of conditions including that a measured distance from a ranging request unit to a ranging response unit measured on the basis of a ranging request signal and a ranging response signal is within a threshold range that is set on the basis of the distance from a communication area of a transmission antenna where an electronic key is determined to be located by a key location determination unit to one of either the ranging request unit or the ranging response unit that is provided in an on-board device.
Abstract: A rotary dial assembly includes a rotary dial configured to selectively display a plurality of graphical images and a polarized film assembly disposed in the rotary dial and configured to control the selective displaying of the plurality of graphical images on the rotary dial. When the rotary dial is rotated the polarized film assembly is illuminated such that at least one of the plurality of graphical images is displayed on the rotary dial assembly.
October 28, 2016
Date of Patent:
August 13, 2019
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, TRAM, INC.
Abstract: A shift lever device includes: a lever main-body; a hollow knob provided at a lever main-body distal end portion; a shift-button rotatably mounted to the knob; and a rod that is inserted-through interior of the lever main-body. The shift-button has a contact surface extending in direction of being away from a rotating-shaft of the shift-button, and that, when the shift-button rotates with respect to the knob, contacts an upper end portion of the rod and lowers the rod. Given that direction orthogonal to axial-direction of the rotating-shaft on plane orthogonal to axis of the rod is reference-direction, and that, among tangent-lines at contact points of the contact surface and the rod, tangent-line on plane orthogonal to the rotating-shaft is reference tangent-line, rotation range of the shift-button is set such that, partway through rotation, the reference tangent-line passes position at which the reference tangent-line becomes parallel to the reference-direction.
Abstract: A switching device includes an operational knob including a first supporting portion including a first coupling portion, the operational knob being enabled to be swung around the first coupling portion as a rotational center, and a switch main body including a second supporting portion including a second coupling portion that rotatably supports the operational knob by being coupled with the first coupling portion. The first supporting portion or the second supporting portion is resiliently deformable when mounting the operational knob on switch main body. The first supporting portion or the second supporting portion further includes an interference lessening portion at a corner of an assembly terminating end side of the first coupling portion or the second coupling portion.