摘要:
A disk player with a carrying device including a disk slot for inserting a disk, a disk playing space provided in an inner side of disk slot, and a turntable and a damper for disk which are movable between a retreated position retreated from a disk play position and a disk holding position. The disk slot is formed at a position which is deviated in the direction of a disk rotation shaft from the disk play position in the disk playing space. The disk inserted obliquely into the disk slot is carried obliquely toward the disk play position and, at disk play position, the disk is held by the turntable and the damper in the disk playing space, thereby the inclination of the disk is cancelled to set the disk in a play attitude.
摘要:
A water purifier 40 includes a flow meter 42 for measuring the cumulative flow of water through a water purification cartridge 6. The flow meter has an indicator portion 44 that rotates in response to increasing cumulative flow and a graduated portion 46 rotating about the same axis as that of the indicator portion. The graduated portion includes an insertion groove 29 for manually rotating the graduated portion in order to reset the flow meter. Because the flow meter has few part, the body of the water purifier can be made compact and its cost reduced.
摘要:
The invention concerns a disk loading device for a disk player, which permits accurate positioning of a disk at a playback position, as well as being small in size and simple in construction. In the device, an inserted disk pushes a first lever and, when the first lever has been rocked beyond a dead point related to a lever biasing means, the first lever is rocked by the elastic force of the lever biasing means. At this time, a second lever follows the first lever, and the disk is pushed forth up to and positioned at a playback position by the two levers. In this state, a drive means is started to cause a clamper to be lowered and hold the disk on a turntable. Subsequently, the two levers are retreated from the disk.
摘要:
An automatic stop mechanism for a tape recorder is described. When a magnetic tape has been wound up fully on a reel, slipping takes place between a gear and reel shaft so that the reel shaft stops. As a consequence, a contact portion of a cam follower is caused to separate from a cam surface and a cam is brought into contact with the contact portion. Since the fulcrum of the cam follower is fixed, a turnable lever is caused to turn clockwise so that a gear is separated form the gear. By the turning motion of the turnable lever, its bent end portion presses a lug of a lock member from the right, thereby shifting the lock member leftwards. A head mounting plate is hence released from its engagement with the lock member and is allowed to return to its non-operated position, whereby a magnetic head is allowed to return to its stop position.
摘要:
Disclosed herein is an automatic reverse mechanism for a tape recorder. The mechanism can automatically reverse the A and B sides of a magnetic tape. Rotary forces from capstans provided on both sides of a magnetic head are transmitted to their corresponding reel shafts, which are provided in a pair symmetrically relative to a magnetic head, by way of their corresponding rotation transmitting members. Based on results of a detection by a mechanical detector capable of detecting a stop of one of the reel shafts, a rotary force is transmitted to the other reel shaft via its corresponding rotation transmitting member by a changeover bar so that the running direction of the magnetic tape is reversed automatically.
摘要:
An operation mode change-over device for a tape recorder has a detection mechanism including a detection member comprised of a fine wire made of a spring material for detecting a stoppage of a reel rotation. The detection member is disposed in elastic contact at its intermediate curved portion and a tip end portion of a V-shaped outer half with the reel shaft. As the reel shaft rotates, the detection member receives rotary torque from the reel shaft to be angularly deviated, so that an end of an inner half of the detection member is engaged with a lever of the change-over device, to thereby apply an acting force to the lever. When the reel shaft stops rotating and the acting force disappears, the lever is brought into engagement with a projection of an idle gear shaft and is urged by the projection with subsequent rotation of the idle gear shaft, to thereby move a slide plate for changeover between forward and reverse modes of the tape recorder.
摘要:
A disk playback apparatus comprises a loader holder, a loader movably disposed in the loader holder and having a disk slot, a pair of front levers symmetrically mounted on the front portion of the loader, and a pair of rear levers symmetrically mounted on the rear portion of the loader. When a compact disk is inserted into the loader through the disk slot so that a insert distance set in accordance with the diameter of the disk is exceeded, the front and rear levers cooperate with one another to push the loader into the loader holder while holding the inserted disk.
摘要:
A capstan bearing device comprises a cylindrical bearing main body extending through and fixed to a base plate and supporting at both end portions thereof a capstan, which is equipped at one end thereof with a flywheel, rotatably thereon; a cylindrical enclosure for the capstan, said enclosure defining an opening through a part of the peripheral wall thereof so as to receive an associated pinch roller through the opening, connected to one end of the bearing main body, enclosing the capstan therein and being adapted to be inserted in a capstan insertion hole of a tape casette; and means provided in adjacent to the free end of the capstan enclosure for the prevention of slip-off of the capstan.
摘要:
An epoxy resin adhesive composition comprising (A) an epoxy compound having at least two epoxy groups on the average in the molecule and (B) a reaction product obtained by reacting an aliphatic polyamine compound represented by the general formula H.sub.2 N(CH.sub.2 CH.sub.2 NH).sub.n H, in which n is 2 to 5, with a diene type liquid rubber having a terminal carboxyl group and a molecular weight of 1,000 to 7,000 so that the molar ratio of the aliphatic polyamine compound to the diene type liquid rubber is in the range of from 5 to 100.
摘要:
An automatic reverse mechanism for a tape recorder includes capstans, pinch rollers and reel shafts arranged respectively on both sides of an associated magnetic head. The mechanism also includes rotation transmitting members arranged symmetrically relative to the magnetic head, eccentric circular cam surfaces provided respectively about the shafts of the rotation transmitting members, and cam members having outwardly-arcuate cam surfaces and provided respectively on the rotation transmitting members with an interval between the cam members and the eccentric circular cam surfaces. The outwardly-arcuate cam surfaces are located on the sides opposite to the peripheral surfaces of the corresponding eccentric circular cam surfaces. The mechanism also includes cam followers arranged symmetrically relative to the magnetic head so as to receive the rotation of the corresponding reel shafts via corresponding friction mechanisms and a pinch roller changeover mechanism.