Bend adjustment manner of chassis and chassis of magnetic recording reproducing arrangement and adjustment manner null of inclined angle of tape

摘要

PURPOSE: To improve the stability of tape traveling without providing fresh constituting parts, such as adjusting screws, by bending and deforming the level difference parts on both sides of guide groove holes, etc., of the chassis, thereby adjusting the inclination accuracy of tape guides after completion of loading. ;CONSTITUTION: A pair of guide groove holes 3, 3' are formed around a drum 8 of the chassis 1. The tape 22 is drawn out around the drum 8 of the chassis 1 from a tape cassette 20 via respective sliders 10, 10' along the respective guide holes 3, 3' of the chassis 1 to make the tape guides 11, 12 freely movable back and forth. Respective bend adjusting holes 5, 5' are formed near these guide holes 3, 3'. As a result, the chassis 1 is bent and deformed and the inclination angles of the tape guides 11, 12' are adjusted by inserting adjusting jigs into the guide adjusting holes 5, 5'.;COPYRIGHT: (C)1994,JPO&Japio