Abstract: A fixing tool includes a holding portion and fitting portion. The holding portion allows a chassis to hold a component. The fitting portion is integrally formed with the holding portion and is to be fitted in a through hole formed in the chassis, so that the holding portion is fixed to the chassis. The fitting portion has a post, a pair of fitting pieces, a pair of disengaging pieces, and a pair of leg pieces. The post projects downward from one side of the holding portion. The fitting pieces are formed at a distal end of the post to have an arrowhead-like shape, and elastically deform outwardly in diameter so as to be fitted in the through hole. The disengaging pieces extend from distal ends of the fitting pieces along two side surfaces of the holding portion, and elastically deform the fitting pieces, when operated manually, to disengage them from the through hole.

Abstract: In a fixing tool, a fitting portion includes a post, clamp plate, elastic press piece, and locking/unlocking piece. The clamp plate can be inserted through a fitting hole from an upper surface side of a chassis. The elastic press piece is elastically abutted against the upper surface of the chassis. The locking/unlocking piece is formed at part of the elastic press piece. When the clamp plate is inserted through the fitting hole and moved in one direction along a lower surface of the chassis, the locking/unlocking piece engages with an edge of the fitting hole opposite the direction of movement.

Abstract: A fixing tool includes a holding portion and fitting portion. The holding portion allows a chassis to hold a component. The fitting portion is integrally formed with the holding portion and is to be fitted in a through hole formed in the chassis, so that the holding portion is fixed to the chassis. The fitting portion has a post, a pair of fitting pieces, a pair of disengaging pieces, and a pair of leg pieces. The post projects downward from one side of the holding portion. The fitting pieces are formed at a distal end of the post to have an arrowhead-like shape, and elastically deform outwardly in diameter so as to be fitted in the through hole. The disengaging pieces extend from distal ends of the fitting pieces along two side surfaces of the holding portion, and elastically deform the fitting pieces, when operated manually, to disengage them from the through hole.

Abstract: A fixing tool fixes and supports an electronic component on a board, and includes a fixing portion to be mounted on the board. The fixing portion has a post, an engaging piece formed at a distal end of the post and extending in a direction perpendicular to a projecting direction of the post, a wing piece extending from a proximal end of the post in two outward directions perpendicular to the projecting direction of the post, and an engaging projecting portion formed to project at a distal end portion of the wing piece. The engaging piece is inserted in a mounting hole formed in the board and abuts against a lower surface of the board when being rotated along an upper surface of the board. The wing piece abuts against the upper surface of the board to clamp the board together with the engaging piece. The engaging projecting portion is fitted in the mounting hole, when being located at a rotational position, to lock rotation of the fixing portion.

Abstract: A snap structure includes a post, arrowhead-shaped snap pieces, leg pieces, and disengaging pieces. The snap pieces are formed at a distal end of the post and elastically deformable in a radial direction. The leg pieces are arranged to oppose the snap pieces. The disengaging pieces are connected each to one end of corresponding one of the snap pieces that are enlarged in diameter, and can reduce in diameter the snap pieces manually. The snap pieces deform elastically in the radial direction, upon insertion in a through hole formed in a chassis or the like, and are fitted in the through hole, so as to clamp the chassis or the like together with the leg pieces. The post includes a stopper portion for prohibiting the post from being inclined in the through hole at not less than a predetermined angle.

Abstract: A magnetic disk drive using a magnetic disk covered with a film of liquid lubricant for obviating wear ascribable to the friction and contact of the magnetic disk with a magnetic head is disclosed. The circumferential edge of the disk and the side wall of a casing are spaced from each other by 0.01 mm or less. In addition, the distance between the surface of the disk and a wall facing it, e.g., between the surfaces of adjacent disks or between the surface of each disk and the inner surface of a top wall or that of a bottom wall forming the casing is selected to be 3.00 mm or less.

Abstract: A noise absorbing apparatus includes a noise absorbing unit and a fixing base. The noise absorbing unit is constituted by a pair of ferrite members and a pair of covers covering the ferrite members. The ferrite members are positioned to oppose each other to be in tight contact with each other to sandwich a cable. The fixing base is fixed on a chassis where the cable extends, and fits on the noise absorbing unit, thereby fixing the noise absorbing unit on the chassis.

Abstract: A noise absorbing apparatus includes a noise absorbing unit and a fixing base. The noise absorbing unit is constituted by a pair of ferrite members and a pair of covers covering the ferrite members. The ferrite members are positioned to oppose each other to be in tight contact with each other to sandwich a cable. The fixing base is fixed on a chassis where the cable extends, and fits on the noise absorbing unit, thereby fixing the noise absorbing unit on the chassis.

Abstract: A noise absorbing apparatus includes a noise absorbing unit and a fixing base. The noise absorbing unit is constituted by a pair of ferrite members and a pair of covers covering the ferrite members. The ferrite members are positioned to oppose each other to be in tight contact with each other to sandwich a cable. The fixing base is fixed on a chassis where the cable extends, and fits on the noise absorbing unit, thereby fixing the noise absorbing unit on the chassis.

Abstract: A noise absorbing apparatus includes a pair of ferrite members and a pair of covers. The ferrite members are located to oppose each other in tight contact with each other to clamp a cable therebetween. The covers cover the ferrite members. The covers form opening portions through which the cable is inserted. The covers are integrally formed with cable clamping pieces partly projecting in a radially inward direction of the opening portions. Each of the cable clamping pieces has a direction of thickness which is aligned with the radial direction of the cable. The cable is clamped with an elastic deformation force of the cable clamping pieces in the direction of thickness.

Abstract: This cable tie is constituted by a band portion (1) and a lock portion (2). The lock portion (2) has an elastically deformable sawtooth lock piece (24) and stopper means (23, 26). The sawtooth lock piece (24) opposes a slot in which the band portion (1) is inserted from a distal end side thereof and engages with a sawtooth belt portion of the band portion (1), thereby locking the band portion (1). The stopper means (23, 26) suppress deformable movement of the sawtooth lock piece (24) when a force in a pull-out direction is applied to the band portion (1). When a force is applied to the sawtooth lock piece (24) through the band portion (1), excessive deformation of the sawtooth lock piece (24) is suppressed by the stopper means (23, 26), thereby preventing the sawtooth lock piece (24) from being disengaged or damaged.

Abstract: A screw-type jack including an auxiliary screw barrel which is engaged with a ram cap at the uppermost stage. With that construction, this screw-type jack also has such function as to overlay an upper portion of a casing by the auxiliary screw barrel when the jack is contracted, in addition to widening the lift of the jack, whereby the case can be free from dirt and protected from damage.