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公开(公告)号：US3821809A
公开(公告)日：1974-06-28
申请号：US36803973
申请日：1973-06-07
Applicant: COMPUTER PERIPHERALS
Inventor： KAUFHOLZ F
CPC classification number: G11B23/04
Abstract: THERE IS DISCLOSED A TAPE CARTRIDGE OPENER WHICH INCLUDES A ROTATABLE MEMBER WHICH WHEN ROTATED THROUGH A PREDETERMINED ANGLE WILL MOVE THE TAPE CARTRIDGE TO AN OPEN POSITION, AN ACTUATING MECHANISM FOR ROTATING AND HOLDING THE ROTATABLE MEMBER IN SAID ROTATED POSITION INCLUDING A PRESSURE ACTUATED PISTON MEANS FOR ACTUATING SAID ROTATABLE MEMBER, SELECTIVELY OPERATED LATCHING MEANS FOR POSITIONING AND HOLDING THE PISTON MEANS IN AN ACTUATED POSITION AND RESILIENT MEANS FOR RETURNING THE PISTON MEMBER TO ITS HOME POSITION UPON RELEASE OF THE PISTON MEANS BY THE LATCHING MEANS.
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