US 4,287,541 AGranted

Cassette loading device for a cassette recording apparatus

AssigneeSony Corporation

InventorsMakoto Tanahashi, Hisashi Yamauchi, Takeshi Yamamoto

Life of this patent

Estimating the term…

Loading patent…

Abstract

A cassette loading device for a cassette recording apparatus includes a cylindrical cassette magazine having a plurality of radially directed slots, each adapted to contain a tape cassette, and narrow slits along the circumferential periphery thereof for receiving paper slips, each slip having information thereon concerning the recording of a tape cassette in a respective slot; a drive device for intermittently rotating the cassette magazine so that the radially directed slots are successively disposed at a cassette laoding position; a detecting apparatus for detecting the presence of a paper slip in the slit which is retarded by one step with respect to the slit corresponding to the radially directed slot at the cassette loading position and for generating an output signal in response thereto; and a circuit responsive to the output signal for preventing the intermittent rotation of the cassette magazine by the drive device.

Claims12

Dependent claims

A cassette loading device for a cassette recording apparatus, said cassette loading device having cassette magazine with a plurality of cassette receiving sections each adapted to contain a tape cassette and a plurality of slip receiving sections each aligned with a respective one of said cassette receiving sections and communicating with the latter for receiving an information slip with information thereon concerning the recording of a tape cassette in said respective cassette receiving section, drive means for intermittently moving said cassette magazine so as to successively dispose said cassette receiving sections at a cassette loading position, and a cassette loading mechanism adapted to enter the one cassette receiving section at said loading position through the respective slip receiving section for loading a tape cassette from said one cassette receiving section into the cassette recording apparatus;

said device further comprising:
means for detecting the presence of an information slip in a slip receiving section which is in immediately trailing relation, considered in the direction of intermittent movement of said cassette magazine, in respect to the slip receiving section corresponding to the cassette receiving section then at said cassette loading position and for generating an output signal in response thereto;
and
means responsive to said output signal for preventing further movement of said cassette magazine by said drive means upon detection of an information slip in said slip receiving section which is in said immediately trailing relation.

1 more element

A cassette loading device for a cassette recording apparatus, said cassette loading device having a cylindrical cassette magazine with a plurality of radially directed cassette receiving sections, each having an opening along an axial segment thereof and each adapted to contain a tape cassette, and a plurality of slip receiving sections each radially aligned with a respective one of said cassette receiving sections for receiving an information slip with information thereon concerning the recording of a tape cassette in the respective cassette receiving section, each said slip receiving section communicating with said respective cassette receiving section at said opening of the latter and further having an open portion along an axial segment thereof, and drive means for intermittently moving said cassette magazine angularly about its axis so as to successively dispose said cassette receiving sections one at a time at a cassette loading position;

said device further comprising:
a cassette loading mechanism adapted to enter the one cassette receiving section then at said cassette loading position through said open portion of the respective slip receiving section and said opening of said one cassette receiving section for loading a tape cassette from within said one cassette receiving section then at said cassette loading position into said cassette recording apparatus;
means for detecting the presence of an information slip in a slip receiving section which is in immediately trailing relation, considered in the direction of intermittent movement of said cassette magazine, in respect to the slip receiving section corresponding to the cassette receiving section then at said cassette loading position and for generating an output signal in response thereto;
and
means responsive to said output signal for preventing further movement of said cassette magazine by said drive means, whereby to prevent said slip receiving section in said trailing relation from being moved to said cassette loading position and thereby avoiding lodging of any of said slips into said cassette recording apparatus by said cassette loading mechanism.

2 more elements

Dependencies are inferred from the claim text.