Storage case for a tape cassette or other tape reel container
Реферат: 1536792 Cassette cases SONY CORP 10 Feb 1977 [13 Feb 1976] 05640/77 Heading B8P A cassette case 10 has at least one spring- biased and non-rotatable hub engaging member 32 having at least one button 64 so that when a cassette 24 is mounted in the case 10 the member 32, by being biased by a spring 38, enters a recess 85 of a reel hub of the cassette and the button 64 can enter a drive hole 88 in the hub to prevent rotation thereof. If the button 64 is not aligned with a hole 88 then it abuts a wall 86 of the hub and compresses the spring 38. This presses the reel against a cassette wall to prevent lateral movement of the reel. The reel may rotate only to promote engagement of the button in a drive hole. The spring 38 in this extended position of the member 32 still maintains the reel pressed against the wall. The member 32 has two parts 34 and 36. The part 34 is prevented from rotation by means of its recesses 100 engaging with complimentary ribs 102 provided on the floor 46 of the case 10. The part 36 is prevented from rotation by means of its ribs 96 engaging complementary recesses 92 of the part 34. In another embodiment Fig. 5 (not shown) part (137), which is identical to part 36 except that it includes projected legs (139), to prevented from rotation by means of its legs (139) engaging in openings (145) of the other part (134). The case is formed of one piece plastics member.
A holder for a tape cassette and photographic slides
Номер патента: IE44991B1. Автор: . Владелец: Nicolson I N C. Дата публикации: 1982-06-02.