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Patent US5278808A successfully refreshed from Google Patents.
US5278808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Operating unit attaching and removing apparatus for a vehicle-mounted acoustic device
Assignee: Faurecia Clarion Electronics Co Ltd
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Filing: 1992-10-08
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Granted: 1994-01-11
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Expires: 2012-10-08
Abstract
Abstract An operating unit (12) with an insertion opening (11) through which a CD (29) is insertable. A device body (10) with a conveying roller 19 which conveys the CD (29); a lock and release mechanism (22) which locks/releases the operating unit (12) to/from the device body (10); a CD detector (20) which detects the CD (29) present in the insertion opening (11) before the lock and release mechanism (22) releases the operating unit (12); and a microcomputer (21) which causes the conveying roller 19 to load the CD (29) when the CD detector (20) detects the CD (29) present in the insertion opening (11).
Inventors
- 👤 Yoshihiro Takano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:46
CPC Classifications
B; B60; B60R; B60R11/00; B60R11/02; B60R11/0211; G; G11; G11B; G11B25/00; G11B31/00; G11B33/00; G11B33/02; H; H04; H04B; H04B1/00; H04B1/06; H04B1/08; H04B1/082; H04B1/16; H04B1/20
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
192 words
An operating unit attaching and removing apparatus for a vehicle-mounted acoustic device, comprising: a body of the device fixed to a vehicle for reproducing data on a recording medium; an operating unit attached removably to the device body for operating the device body and having an insertion opening through which the recording medium is insertable; conveying means for performing a loading operation including conveyance of the recording medium from the insertion opening to a predetermined position within the device body and an ejecting operation including conveyance of the recording medium from the predetermined position within the device body to the insertion opening; locking and unlocking means for locking and unlocking the operating unit to and from a front of the device body; first detecting means for detecting the unlocking of the operating unit by the locking and unlocking means; second detecting means for detecting the recording medium present in the insertion opening; and control means for causing the conveying means to perform the loading operation when the second detecting means detects the recording medium and the first detecting means detects the unlocking of the operating unit by the locking and unlocking means.
Claim 2
Dependent Claim
192 words
An operating unit attaching and removing apparatus for a vehicle-mounted acoustic device, comprising: a body of the device fixed to a vehicle for reproducing data on a recording medium; an operating unit attached removably to the device body for operating the device body and having an insertion opening through which the recording medium is insertable; conveying means for performing a loading operation including conveyance of the recording medium from the insertion opening to a predetermined position within the device body and an ejecting operation including conveyance of the recording medium from the predetermined position within the device body to the insertion opening; locking and unlocking means for locking and unlocking the operating unit to and from a front of the device body; first detecting means for detecting the unlocking of the operating unit by the locking and unlocking means; second detecting means for detecting the recording medium present in the insertion opening; and control means for causing the conveying means to perform the loading operation when the second detecting means detects the recording medium and the first detecting means detects the unlocking of the operating unit by the locking and unlocking means.
Claim 3
Dependent Claim
61 words
Apparatus according to claim 1, further comprising third detecting means for detecting the completion of the loading operation of the recording medium, and wherein when the third detecting means detects the completion of the loading operation based on the operations of the first and second detecting means, the control means enables the locking and unlocking means to release the operating unit.
Claim 4
Dependent Claim
22 words
Apparatus according to claim 2, further comprising fourth detecting means for detecting the unlocking of the operating unit from the device body.
Claim 5
Dependent Claim
182 words
A vehicle-mounted acoustic device, comprising: a first member affixed to a vehicle for reproducing sound from a removable recording medium; a second control member, removably attached to the first member, for operating the first member, and having an insertion opening through which a recording member is insertable into the first member; conveying means for performing a loading operation, including conveyance of the recording medium from the insertion opening to a predetermined position within the first member, and an ejecting operation including conveyance of the recording medium from the predetermined position within the first member to the insertion opening; locking means for locking and unlocking the second control member to and from the first member; first detecting means for detecting the unlocking of the second control member by the locking means; second detecting means for detecting a recording medium present in the insertion opening; and control means for causing the conveying means to perform a loading operation when the second detecting means detects the recording medium and the first detecting means detects the unlocking of the second control member by the locking means.
Claim 6
Dependent Claim
182 words
A vehicle-mounted acoustic device, comprising: a first member affixed to a vehicle for reproducing sound from a removable recording medium; a second control member, removably attached to the first member, for operating the first member, and having an insertion opening through which a recording member is insertable into the first member; conveying means for performing a loading operation, including conveyance of the recording medium from the insertion opening to a predetermined position within the first member, and an ejecting operation including conveyance of the recording medium from the predetermined position within the first member to the insertion opening; locking means for locking and unlocking the second control member to and from the first member; first detecting means for detecting the unlocking of the second control member by the locking means; second detecting means for detecting a recording medium present in the insertion opening; and control means for causing the conveying means to perform a loading operation when the second detecting means detects the recording medium and the first detecting means detects the unlocking of the second control member by the locking means.
Claim 7
Dependent Claim
62 words
An acoustic device according to claim 4, further comprising third detecting means for detecting the completion of the loading operation of the recording medium, and wherein, when the third detecting means detects the completion of a loading operation based on the operation of the first and second detecting means, the control means enables the locking means to release the second control member.
Claim 8
Dependent Claim
25 words
An acoustic device according to claim 5, further comprising fourth detecting means for detecting the unlocking of the second control member from the first member.
References Cited (Backward Citations)
US4811314A
Cited
US5054011A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-01-10 | 1997-07-12 | 1998-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-10 | 2001-07-12 | 2002-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-10 | 2005-07-12 | 2006-01-11 | $7700.00 | Window Closed / Lapsed |