CASE FOR DISK Russian patent published in 1997 - IPC

FIELD: mechanical engineering. SUBSTANCE: case has two section which have common wall provided with slot. Carrier is provided with fin located in second section. Carrier body may pass to above-mentioned fin through slot in wall. Case is provided with device for guiding the carrier fin sliding towards open wall of first section; this device is located in second section. It is provided with guide which is located perpendicularly to open wall of first section and has constant cross section. Carrier fin has slot of similar cross section. Slot is engageable with guide in sliding towards open wall of first section. Guide is semicircular in cross section. Guide may have rectangular section. EFFECT: enhanced reliability. 18 cl, 12 dwg