Title:
INFORMATION RECORDER/REPRODUCER
Document Type and Number:
Japanese Patent JPH04181563
Kind Code:
A
Abstract:
PURPOSE:To prevent a carriage and other sections from damaging by controlling movement in a direction different from a normal moving direction of the carriage even if an external force exceeding a limit of a supporting force is applied to the carriage. CONSTITUTION:A microscopic interval (g) is formed to the outer periphery of a guide bar 11 secured to a device, and protrusions 24a, 24b corresponding to control means having holes (h) passed through the bar 11 are provided at a carriage 8. The bar 11 is inserted into the holes (h) of the protrusions 24a, 24b. Thus, even if an external force exceeding the limit of the supporting force of a supporting mechanism 5 is applied externally to the carriage 8 at the time of collision, even if the carriage 8 tends to move in a direction different from the normal moving direction, the insides of the holes (h) of the protrusions 24a, 24b are brought into contact with the bar 11 to control the movement of the carriage 8.
Inventors:
NOMURA HIRONORI
KURIHARA HITOSHI
KURIHARA HITOSHI
Application Number:
JP30723890A
Publication Date:
June 29, 1992
Filing Date:
November 15, 1990
Export Citation:
Assignee:
CANON DENSHI KK
International Classes:
G11B21/02; (IPC1-7): G11B21/02
Attorney, Agent or Firm:
Hiroyuki Niwa (1 outside)