Claims
- 1. A cassette lid opening device for moving a lid of a cassette toward an open position, comprising:
- a holder for holding the cassette inserted into said holder;
- an opening member rotatably supported in said device and arranged to come in contact with the lid of the cassette in association with a downward movement of said holder and to move the lid of the cassette to the open position, said opening member including:
- a first contact part arranged to come in contact with a front end of the cassette inserted into said holder, and
- a second contact part arranged to come in contact with a lower end of the lid of the cassette during the downward movement of said holder, the first and second contact parts simultaneously engaging the lid when the holder is starting the downward movement; and
- an urging member for urging said opening member in a direction opposite to a direction in which the cassette is inserted, said first and second contact parts both engaging said lid across a width thereof.
- 2. A cassette lid opening device according to claim 1, further comprising a chassis for movably supporting said holder, wherein said opening member is disposed on said chassis.
- 3. A cassette lid opening device according to claim 2, wherein said opening member is rotatably disposed on said chassis.
- 4. A cassette lid opening device according to claim 3, further comprising a limiting member for limiting a rotating operation of said opening member.
- 5. A cassette lid opening device according to claim 4, wherein said limiting member is disposed on said chassis in such a manner as to be able to slide in directions in which the cassette is inserted and ejected.
- 6. A cassette lid opening device according to claim 5, further comprising a plurality of links for moving said holder on said chassis, wherein one end of one of the links is linked to said limiting member.
- 7. A cassette lid opening device according to claim 5, wherein said urging member is disposed between said opening member and said limiting member.
- 8. An apparatus for recording or reproducing information on or from a recording medium accommodated in a cassette, comprising:
- a head for recording or reproducing information on or from the recording medium;
- a holder for holding the cassette inserted into said holder;
- an opening member rotatably supported in said apparatus and arranged to come in contact with the lid of the cassette in association with a downward movement of said holder and to move the lid of the cassette to the open position, said opening member including:
- a first contact part arranged to come in contact with a front end of the cassette inserted into said holder, and
- a second contact part arranged to come in contact with a lower end of the lid of the cassette during the downward movement of said holder, the first and second contact parts simultaneously engaging the lid when the holder is starting the downward movement; and
- an urging member for urging said opening member in a direction opposite to a direction in which the cassette is inserted, said first and second contact parts both engaging said lid across a width thereof.
- 9. An apparatus according to claim 8, wherein said head is disposed on a rotary drum.
- 10. An apparatus according to claim 9, wherein said recording medium is a tape, and said apparatus further includes a guide member for wrapping the tape around said rotary drum.
- 11. An apparatus according to claim 8 or 9, further comprising a chassis for movably supporting said holder, wherein said opening member is disposed on said chassis.
- 12. An apparatus according to claim 11, wherein said opening member is rotatably disposed on said chassis.
- 13. An apparatus according to claim 12, further comprising a limiting member for limiting a rotating operation of said opening member.
- 14. An apparatus according to claim 13, wherein said limiting member is disposed on said chassis in such a manner as to be able to slide in directions in which the cassette is inserted and ejected.
- 15. An apparatus according to claim 14, further comprising a plurality of links for moving said holder on said chassis, wherein one end of one of the links is linked to said limiting member.
- 16. An apparatus according to claim 14, wherein said urging member is disposed between said opening member and said limiting member.
- 17. A cassette lid opening device for moving a lid of a cassette toward an open position, comprising:
- a holder for holding the cassette inserted into said holder;
- an opening member rotatably supported in said device and having first and second contact parts respectively successively individually engaging different surfaces of said lid in the course of cassette insertion into said holder and movement of said holder to move the lid of the cassette to the open position, the first and second contact parts simultaneously engaging the lid when the holder is starting the downward movement; and
- an urging member for urging said opening member in a direction opposite to a direction in which the cassette is inserted, said first and second contact parts both engaging said lid across a width thereof.
- 18. A cassette lid opening device according to claim 17, wherein said first contact part is arranged to engage a front surface of said lid.
- 19. A cassette lid opening device according to claim 17, wherein said second contact part is arranged to engage an undersurface of said lid.
- 20. A cassette lid opening device according to claim 18, wherein said second contact part is arranged to engage an undersurface of said lid.
- 21. A cassette lid opening device for moving a lid of a cassette toward an open position, comprising:
- a holder for holding the cassette inserted into said holder;
- an opening member rotatably supported in said device and having first and second contact parts, said second contact part coming into contact with a lower end of the cassette after said first contact part contacts a front end of the cassette, the first and second contact parts simultaneously engaging the lid when the holder is starting the downward movement; and
- an urging member for urging said opening member in a direction opposite to a direction in which the cassette is inserted.
- 22. A cassette lid opening device for moving a lid of a cassette toward an open position, comprising:
- a holder for holding the cassette inserted into said holder;
- an opening member rotatably supported in said device and arranged to come in contact with the lid of the cassette in association with a downward movement of said holder and to move the lid of the cassette to the open position, said opening member including:
- a first contact part arranged to come in contact with a front end of the cassette inserted into said holder, and
- a second contact part arranged to come in contact with a lower end of the lid of the cassette during the downward movement of said holder;
- an urging member for urging said opening member in a direction opposite to a direction in which the cassette is inserted;
- a chassis for movably supporting said holder, wherein said opening member is rotatably disposed on said chassis; and
- a limiting member for limiting a rotating operation of said opening member and is disposed on said chassis in such a manner as to be able to slide in directions in which the cassette is inserted and ejected.
- 23. A cassette lid opening device according to claim 22, further comprising a plurality of links for moving said holder on said chassis, wherein one end of one of the links is linked to said limiting member.
- 24. A cassette lid opening device according to claim 22, wherein said urging member is disposed between said opening member and said limiting member.
- 25. An apparatus for recording or reproducing information on or from a recording medium accommodated in a cassette, comprising:
- a head for recording or reproducing information on or from the recording medium;
- a holder for holding the cassette inserted into said holder;
- an opening member rotatably supported in said apparatus and arranged to come in contact with the lid of the cassette in association with a downward movement of said holder and to move the lid of the cassette to the open position, said opening member including:
- a first contact part arranged to come in contact with a front end of the cassette inserted into said holder, and
- a second contact part arranged to come in contact with a lower end of the lid of the cassette during the downward movement of said holder;
- an urging member for urging said opening member in a direction opposite to a direction in which the cassette is inserted;
- a chassis for movably supporting said holder, wherein said opening member is rotatably disposed on said chassis; and
- a limiting member for limiting a rotating operation of said opening member, said limiting member is disposed on said chassis in such a manner as to be able to slide in directions in which the cassette is inserted and ejected.
- 26. An apparatus according to claim 25, further comprising a plurality of links for moving said holder on said chassis, wherein one end of one of the links is linked to said limiting member.
- 27. An apparatus according to claim 25, wherein said urging member is disposed between said opening member and said limiting member.
Priority Claims (1)
Number |
Date |
Country |
Kind |
6-092196 |
Apr 1994 |
JPX |
|
Parent Case Info
This is a continuation under 37 CFR 1.62 of prior application Ser. No. 08/426,956, filed Apr. 24, 1995 abandoned.
US Referenced Citations (8)
Foreign Referenced Citations (3)
Number |
Date |
Country |
63-253563 |
Oct 1988 |
JPX |
01311449 |
Dec 1989 |
JPX |
02210656 |
Aug 1990 |
JPX |
Continuations (1)
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Number |
Date |
Country |
Parent |
426956 |
Apr 1995 |
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