| 摘要 |
PROBLEM TO BE SOLVED: To provide a disk apparatus for on-vehicle that can regulate unsteadiness of a switch-over member in a standby position by utilizing the pressing force of a spring member that presses a carriage member.SOLUTION: When a right-side switch-over member 30a is in a standby position to which it has shifted in a Y2 direction, an upward pressing force F1 works on an upward guiding part 34a of a roller control cam part 34 from a roller shaft 42 under a pressing force from a spring member. A supporting projection 38 is formed on the right-side switch-over member 30a, the supporting projection 38 comes into contact with an upper plate part 7 to form a first fulcrum part 39a, and a moment M1 centering on the first fulcrum part 39a works on the right-side switch-over member 30a. This moment M1 regulates unsteadiness of the right-side switch-over member 30a. |
