Abstract A tape recorder comprises a reel mechanism provided with a pair of one-way clutches effectively acting in the opposite directions. The motive power-transmitting mechanism of the tape recorder comprises a capstan gear mounted on a flywheel-bearing center capstan shaft disposed in an area defined by a pair of reel shafts of the reel mechanism and other related member and a pair of reel gears each of which is rotatably fitted to the reel shaft and transmits the rotation moment of a motor to the reel shaft by means of either of the paired one-way clutches. The motive power-transmitting mechanism further comprises an intermediate gear simultaneously engageable with the capstan gear and the paired reel gears. Therefore, the rotation moment of the motor transmitted to the flywheel is conducted from the capstan gear to the intermediate gear and then to the paired reel gears at the same time. The rotation moment of the motor is delivered to only the desired reel shaft by means of the corresponding reel gear.
A tape recorder embodying a reel mechanism fitted with a pair of one-way clutches and comprising: a reversible motor; a center capstan shaft having a flywheel fixed thereto; a capstan gear fitted to said center capstan shaft; a pair of spaced reel shafts disposed in a common vertical plane and having reel gears mounted thereon; an intermediate gear interposed between and engaging said reel gears and said capstan gear with the center of said intermediate gear and the center of said capstan shaft lying in a common vertical plane normal to the vertical plane of said reel shafts; and a pulley coupled to said motor and engaging said flywheel for transmitting the rotation moment of the motor to one of said reel shafts by one of said pair of one-way clutches.
Claim 2
Dependent Claim
131 words
A tape recorder embodying a reel mechanism fitted with a pair of one-way clutches and comprising: a reversible motor; a center capstan shaft having a flywheel fixed thereto; a capstan gear fitted to said center capstan shaft; a pair of spaced reel shafts disposed in a common vertical plane and having reel gears mounted thereon; an intermediate gear interposed between and engaging said reel gears and said capstan gear with the center of said intermediate gear and the center of said capstan shaft lying in a common vertical plane normal to the vertical plane of said reel shafts; and a pulley coupled to said motor and engaging said flywheel for transmitting the rotation moment of the motor to one of said reel shafts by one of said pair of one-way clutches.
Claim 3
Dependent Claim
17 words
The tape recorder according to claim 1, wherein the flywheel is frictionally engaged with a motor pulley.
Claim 4
Dependent Claim
35 words
The tape recorder according to claim 2, wherein the rim of the flywheel is fitted with a rubber tire, and the flywheel is frictionally engaged with the motor pulley by means of the rubber tire.