Abstract: A stator includes a stator core having a through hole and a plurality of slots, and a continuous wire coil that, is mounted in the stator core, wherein the continuous wire coil includes a conductor wire and has a plurality of straight portions inserted in the slots, and a coil end portion that connects ends of the straight portions adjacent to each other on an outer side in an axial direction of the stator core, the coil end portion has a top portion formed by folding the conductor wire in a radial direction, the top portion has a width W in a circumferential direction, and the width w satisfies the following condition: W?2?R/N where, R is an innermost diameter of continuous wire coil wound so that an outer diameter is smaller than an inner diameter of a through hole, N is the number of slots.

Abstract: A sealed battery includes: a columnar battery case encapsulating a chargeable/dischargeable electrode assembly and electrolyte in an interior and having a vent that cleaves up when a pressure in the interior exceeds a threshold; a cover that covers at least a portion of an outer surface of the vent of the battery case to prevent the vent from being covered with resin which is formed on the battery case; and a temperature protection device electrically connected with a terminal of the battery case and capable of blocking electric current when a temperature exceeds a threshold. The cover includes an overhang located to cover at least a portion of the temperature protection device when the temperature protection device is mounted on the cover. The temperature protection device is at least partially covered with the overhang and, together with the cover, covered with the resin.

Abstract: A sealed battery includes: a columnar battery case encapsulating a chargeable/dischargeable electrode assembly and electrolyte in an interior and having a vent that cleaves up when a pressure in the interior exceeds a threshold; a cover that covers at least a portion of an outer surface of the vent of the battery case to prevent the vent from being covered with resin which is formed on the battery case; and a temperature protection device electrically connected with a terminal of the battery case and capable of blocking electric current when a temperature exceeds a threshold. The cover includes an overhang located to cover at least a portion of the temperature protection device when the temperature protection device is mounted on the cover. The temperature protection device is at least partially covered with the overhang and, together with the cover, covered with the resin.

Abstract: Positive and negative terminals formed on a top face of a unit cell and positive and negative terminals formed on a surface of a circuit board opposed to the unit cell are electrically connected to each other by connectors. The connectors each include an elastic body formed from an elastic material, and a conductor which is placed so as to be exposed on upper and lower surfaces of the elastic body and which serves for electrically connecting those exposed portions to each other. By elastic restoring force of the elastic body generated by elastic compression of the elastic body between the terminals, the upper and lower surfaces of the connectors are put into press contact between the opposing positive and negative terminals of the unit cell and the circuit board, by which their electrical connection is maintained.

Abstract: An upper bracket for mounting a column to a vehicle body includes a column support portion which is press-fitted on an outer periphery of the column through axial press-fitting action with a predetermined interference between the column and the column support portion. Hence, the column is in relative press-fit relation to the bracket and is normally in pressure contact with the column support portion. Therefore, if a secondary collision exerts an impact force on the column pushing the column in the axial direction, the column is moved as generating strong friction with the column support portion. Accordingly, the impact energy of the secondary collision is attenuated by the friction. Thus, a shock absorbing steering apparatus featuring a simple structure ensuring a stable operation can be provided.

Abstract: In a battery pack in which accessory parts are fitted to a unit cell, the unit cell has a terminal portion, accessory parts include an electrical-connection use lead and a frame having an engagement portion to be engaged with the lead, and the lead and the terminal portion are bonded together by welding while the lead is engaged with the engagement portion. As a result of this, movement of the frame can be inhibited under action of external force. Moreover, in a structure in which an exterior cover is fitted to the frame or in which resin mold is integrally molded with the frame, movement of these members can be inhibited when external force acts on the exterior cover or the resin mold.

Abstract: A battery pack has a unit cell including a battery case having an opening and made of metal and including a sealing plate closing and sealing the opening of the battery case and made of metal, a circuit board having a safety circuit, and a holding member holding the circuit board, and employs a structure in which at least part of the holding member is fixed to the unit cell by laser welding. By the employment of such a structure, the battery pack can be provided in which the holding member holding the circuit board can reliably be fixed to the unit cell and of which total cost can be reduced by saving of labor of assembly that is achieved by simplification of a structure for fixing the holding member to the unit cell.

Abstract: Positive and negative terminals formed on a top face of a unit cell and positive and negative terminals formed on a surface of a circuit board opposed to the unit cell are electrically connected to each other by connectors. The connectors each include an elastic body formed from an elastic material, and a conductor which is placed so as to be exposed on upper and lower surfaces of the elastic body and which serves for electrically connecting those exposed portions to each other. By elastic restoring force of the elastic body generated by elastic compression of the elastic body between the terminals, the upper and lower surfaces of the connectors are put into press contact between the opposing positive and negative terminals of the unit cell and the circuit board, by which their electrical connection is maintained.

Abstract: In a battery pack, a circuit board (10) has a plurality of external output terminals (3, 5) on the front, and a cover (16) has a plurality of openings (19, 20) that correspond to the external output terminals (3, 5) as through holes, respectively. A groove (29) filled with a resin mold (2) is formed at least between the adjacent openings (19, 20) in the back of the cover (16). A lead wire (13) is bent in a U-shape, and the curved portion (13a) of the lead wire (13) lies outside one end of the circuit board (10) in the lateral direction. A restraint member (31) is provided at the end (16a) of the cover (16) in the lateral direction. The restraint member extends backward from the end (16a) of the cover (16) to restrain the curved portion (13a) of the lead wire (13) from sticking out in the lateral direction.

Abstract: The boss portion of an arm is oscillatably supported with respect to a support member. A tension pulley is rotatably engaged with a tip portion of the arm. A guide plate is fixed to the axial tip portion of the support member to face the boss portion. A friction plate is sandwiched between the boss portion and the guide plate to apply an oscillational resistance to the boss portion by a spring. A vibration attenuating member is provided in the guide plate so as to control the vibration of the guide plate caused by a stick-slip phenomenon in contacting portions between the friction plate, boss portion and guide plate.

Abstract: A battery pack whose resin mold is hard to peel off from the outer peripheral surface of its unit cell and which can be manufactured at low cost is obtained. The battery pack includes a flat prismatic box-shaped unit cell and a resin mold formed on the outer peripheral side surface of the unit cell. In order to prevent the resin mold from easily peeling off, a rough surface portion 25 is formed on the outer peripheral side surface of the unit cell 1 by forming numbers of minute dots by laser beam machining on the outer peripheral side surface put in contact with the resin mold.

Abstract: The boss portion of an arm is oscillatably supported with respect to a support member. A tension pulley is rotatably engaged with a tip portion of the arm. A guide plate is fixed to the axial tip portion of the support member to face the boss portion. A friction plate is sandwiched between the boss portion and the guide plate to apply an oscillational resistance to the boss portion by a spring. A vibration attenuating member is provided in the guide plate so as to control the vibration of the guide plate caused by a stick-slip phenomenon in contacting portions between the friction plate, boss portion and guide plate.

Abstract: A pneumatic tire for a two-wheeled vehicle having high lateral stiffness and exhibiting improved steering stability has a tread pattern defined in a tread portion by numerous sets of combination lug groove patterns. In this tread portion, one set of the left and right sides of the lug groove patterns is reverse W-shaped as a whole in the tire rolling direction, each of mid bending points P on both sides of the reverse W-shape is arranged at the region of 20-80% of a tire tread half width TW from a tire central circumferential line EC, an angle of the lug groove component to a tire shoulder portion from the mid bending point P is 20-70° with respect to a tire equatorial plane E, and an angle of the lug groove component to the tire central circumferential line EC from the bending point P is 20-70° with respect to the tire equatorial plane E.

Abstract: A cartridge includes a housing having a medium chamber defined therein for accommodating the recording medium and also having at least one access opening defined therein, a slide shutter slidably mounted on the housing for movement between an opened position in which the access opening is opened and a closed position in which the access opening is closed, and a biasing member for biasing the slide shutter towards the closed position. The biasing member is in the form of a twin-coiled torsional spring including first and second coils connected together by means of a bridge and first and second spring arms extending outwardly from the first and second coils, respectively. The first spring arms has a free end engaged to the slide shutter and the second spring arm has a free end engaged to a portion of the housing.

Abstract: A single-reel tape cartridge includes a rectangular flattened casing including upper and lower panels joined together to define a reel chamber therebetween. A tape reel includes a cylindrical hollow boss and upper and lower flanges protruding radially outwardly from upper and lower ends of the hollow boss, respectively, and is accommodated rotatably within the reel chamber. A drive ring is disposed at a lower portion of a hollow of the hollow boss and adapted to receive a rotary drive from a drive element of a tape drive mechanism when the drive element is brought into engagement with the drive ring in a planar contact fashion. This drive ring is supported in a fashion slidable up and down, but non-rotatable relative to the hollow boss.

Abstract: A magnetic tape cartridge, particularly for use in a digital audio tape player, which includes a lock mechanism for avoiding an arbitrary motion of any one of the reels within the cartridge so as to avoid an undesirable loosening of a length of the magnetic tape extending between the reels, The lock mechanism including a lock member normally biased to a lock position and having lock pawls normally engaged with toothed lock wheels integral with the respective reels, at least one stopper rod protruding from one end of the lock member and terminating in alignment with a free end of a corresponding one of hinge arms integral with a front cover used to selectively open and close a front opening of the cartridge such that so long as the front cover is in position to close the front opening, the free end of the stopper rod is positioned in close proximity to the corresponding hinge arm to keep the lock member immovable even when a drastic impact acts on the tape cartridge tending the lock member to move from the loc

Abstract: A magnetic tape cartridge, particularly for use in a digital audio tape player, which includes a lock mechanism for avoiding an arbitrary motion of any one of the reels within the cartridge so as to avoid an undesirable loosening of a length of the magnetic tape extending between the reels, the lock mechanism including a lock member normally biased to a lock position and having lock pawls normally engaged with toothed lock wheels integral with the respective reels, at least one stopper rod protruding from one end of the lock member and terminating in alignment with a free end of a corresponding one of hinge arms integral with a front cover used to selectively open and close a front opening of the cartridge such that so long as the front cover is in position to close the front opening, the free end of the stopper rod is positioned in close proximity to the corresponding hinge arm to keep the lock member immovable even when a drastic impact acts on the tape cartridge tending the lock member to move from the loc

Abstract: A tape cartridge for use in an audio digital recording system comprising a hub locking mechanism including a hub locking plate mounted in a case body for moving between a locking position and unlocking position with a spring means for biasing said the locking mechanism, a securing portion of the spring means secured to the case body and arm portions of the spring means engaged with both lateral sides of the hub locking plate in a symmetrical manner.

Abstract: A tape cartridge of the type having a pocket for drawing out a recording tape from the cartridge for tape loading and a shutter slidably mounted on the bottom portion of the cartridge for opening and closing the bottom opening of the pocket, and a plurality of ribs extending in a frontward and backward direction on the inner face of the shutter so as to assure a smooth sliding movement of the shutter.

Abstract: In a tape cartridge of the type having a front lid for protection of the tape and the position thereof in a tape player is decided by a positioning member of the tape player, a reference face of the tape cartridge to which the positioning member of the tape player abuts is provided on the front end portion of the side wall of the cartridge so as to avoid interference with the front lid and the positioning member and to avoid the need for providing an opening in the front lid for passing the positioning member.