| 摘要 |
<p>A magnetic tape recording/reproducing apparatus (50) has a capstan tilt adjustment mechanism (70) for adjusting the tilt of the capstan (57) so that a magnetic tape (52) runs substantially smoothly and without damage to the edges of the tape. The capstan tilt adjustment mechanism (70) has a support plate (63) for pivotally supporting the capstan (57), first and second supporting parts (71, 72) positioned on both sides of the capstan (57) and which pivotally support the support plate (63) with respect to a chassis (62), and an adjusting screw mechanism (73) for pivoting the support plate (63) with respect to the chassis (62). The first and second supporting parts (71, 72) are composed of a wedge-like supporting base portion (74, 75) formed on the chassis (62) and a countersunk screw (76, 77) that passes through a hole (63a, 63b) in the support plate (63) and screws into the supporting base portion (74, 75). The supporting base portion (74, 75) has a rigidity that prevents movement of the support plate (63) in a direction perpendicular to this surface. By manipulating the adjusting screw mechanism (73) the support plate (63) is tilted while being supported by the wedge-shaped supporting base portion (74, 75). <IMAGE></p> |
