摘要:
In a planetary gear reduction starter, a motor, a planetary gear reduction mechanism connected to the front end of the motor, a rotary output shaft extending from the planetary gear reduction mechanism and an overrunning clutch engageable with the rotary output shaft are assembled together without using a front bracket.
摘要:
A starter in which a flange member is mounted to the starter body in accordance with the mounting conditions of the engine. An output shaft is disposed coaxially with the rotating shaft of the motor, and a front housing of the overhang type is used. Changing the mounting angle does not change the position of the motor, so that by simply replacing the flange member, a common front housing can be used to allow mounting in accordance with a larger number of mounting conditions. In addition, the tabular shape of the flange member allows die costs to be reduced.
摘要:
A fuel injector system permits easier control of opening and closing a spill control solenoid valve of a high pressure supply pump. An electronic control unit holds the spill control solenoid valve fully closed or opened for the entire period of each stroke, during which delivery of fuel is possible, of a pump chamber. It adjusts the number of delivery cycles according to engine load, thereby controlling the pressure of fuel in the common rail to a desired pressure level.
摘要:
A planetary gear speed reducer and a machining method for a planetary gear supporting pin which enable the supporting pin to be formed as an integral part of a flange section by forging so as to reduce the number of parts, permit greater ease of assembly, and achieve lower cost and also to make it easier to obtain perpendicularity of the supporting pin with respect to the flange section. A plurality of supporting pins which are formed in hollow cylindrical shapes are pressed out at equal angle pitches on the same circumference on the rear end surface of a flange section which is made integral with an output rotary shaft. The front end surface of the flange section has recessed sections which are formed coaxially with the supporting pins. The outside diameters of the supporting pins are made smaller than the inside diameters of the recessed sections. The distal ends of the supporting pins are open and the hollow sections of the supporting pins are communicated with the recessed sections.
摘要:
A vehicular charging generator provided with a one-way clutch having a clutch inner installed to a shaft of a rotor and a clutch outer interposed between the clutch inner and a pulley driven by a power unit for driving a vehicle and transmitting a power only in one rotational direction from the pulley to the shaft, wherein a male screw is formed on the shaft, a female screw is formed on an inner peripheral portion of the clutch inner and the female screw is engaged with the male screw thereby fixing the clutch inner to the shaft.
摘要:
An engine starter motor includes a stopper member having an outer diameter larger than an outer diameter of an output shaft of the starter motor and adapted to be detachably threaded to a front end portion of the output shaft, a front end of the stopper member being behind a front end of a pinion when fully retracted, a land portion formed on an inner surface of the pinion, the land portion being engaged with a rear end of the stopper member when the pinion is moved forwardly by a predetermined distance, and a bearing fixedly supported by the inner surface of the pinion and supporting the output shaft slidably, the bearing being positioned to receive a reactive force exerted on the output shaft.
摘要:
A three-dimensional image display apparatus according to an embodiments includes: an optical plate being capable of controlling light arrays from pixels of a plane display device by using a plurality of optical openings; a specification unit configured to read parallax information of a plurality of pixel groups each including a plurality of pixels in the plane image display device associated with each of the plurality of optical openings, specify two pixels adjacent to a boundary of the plurality of pixel groups, determine one of the two specified pixels to be a first pixel, and determine the other of the two specified pixels to be a second pixel; a processing unit configured to process to mix parallax information of the first pixel with parallax information of the second pixel; and a conversion unit configured to convert parallax information obtained by the processing unit to an image for three-dimensional image display.
摘要:
An image capture module and an image capture apparatus for inputting shape of an object in three dimensional space, including a light emitting section which emits light to the object for reflection by the object and imaging of reflected light on a photo-receiving plane of a reflected light image detecting section via an image capture optical system. The reflected light image detecting section detects a reflected light image indicative of a distribution of intensity of the reflected light. The light may be irradiated evenly to the object and the shape of the object may be detected correctly even if the object has irregularity by disposing the light emitting section closely to the image capture optical system. The object may be illuminated evenly by the light from a light emitting section having plural light emitting elements by disposing the light emitting elements symmetrically about the image capture optical system. The object may be illuminated more evenly by the light from the light emitting elements by using reflecting elements which surround respective light emitting elements and focus light toward the object.
摘要:
A method for manufacturing an alternator includes preparing a winding assembly formed by bending strands of wire so as to have straight portions which fit into slots, forming a base core by laminating plate-shaped magnetic members formed with the slots, stacking the winding assembly on the base core and pressing the winding assembly such that the straight portions enter the slots, and forming the stator core by bending the base core into a cylindrical shape and abutting end surfaces of the base core.
摘要:
An alternator includes a rotor and a stator having a stator core surrounding the rotor, and a polyphase stator winding installed in the stator core, the stator core being provided with an abutting portion extending axially making the stator core into an annular shape by abutting end portions of the stator core, the polyphase stator winding comprising a number of winding portions in which long strands of wire are wound so as to alternately occupy an inner layer and an outer layer in a slot depth direction within slots at intervals of a predetermined number of slots, the strands of wire folding back outside the slots at axial end surfaces of the stator core, and an insulating member being interposed between the stator core and straight portions of the strands of wire in the winding.