US 5,184,264 AGranted

Adjustably mounted audio control head

AssigneeGoldstar Co., Ltd.

InventorBo H. Choi

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Abstract

A high speed searching device utilizing a turning A/C (audio control) head capable of carrying out the high speed searching function without giving overstrain to tape by turning and contacting A/C (audio control) head itself to tape during high speed running in a state that the tape being not drawn out from tape cassette. The invention is constituted such that the A/C (audio control) head of head lever turned in accordance with the right or left movement of connecting plate is made possible to be selectively contacted to the one side of tape of unloaded state. According to the invention, the structure of whole device is simplified and the trailing path of tape is minimized so that damage and reduction of searching of tape according to the high speed searching can be prevented at the same time damaging factor of head drum can be excluded.

Claims3

Dependent claims

A high speed searching device in a video cassette tape recorder including tape loading assemblies for drawing a magnetic tape out of a cassette and around a rotatable head drum into a magnetic tape playback location comprising

a base plate;
a connecting plate movably mounted on said base plate,
means for moving said connecting plate,
a head lever rotatably mounted on said base plate and supporting an audio and control head assembly at one end thereof,
means for positioning said audio and control head assembly selectively in a high speed searching position or in a play back portion,
said means for positioning said audio and control head assembly in a high speed searching position including means for swinging said audio and control head assembly toward a middle pocket of a tape cassette by the rotation of said head lever in response to movement of said connecting plate, so that in the high speed searching position the audio and control head assembly acts on the tape within the body of the cassette and without the tape being withdrawn from the cassette, and
said means for swinging said audio and control head assembly including an interlocking pin carried by said head lever and engaging an interlocking ridge portion of said connecting plate.

4 more elements

Dependencies are inferred from the claim text.