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EP0401475A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Recording medium player apparatus

Assignee: Pioneer Corp
•
Filing: 1990-03-09
•
Granted: —
•
Expires: 2010-03-09
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Abstract

Abstract A recording medium player apparatus including an open/close body which is disposed so as to openably cover a recording medium insertion slot formed in the front surface portion of a housing. The open/close body has an operation portion for controlling the operation of a play mechanism. The apparatus further includes a support member for pivotally supporting at a free end thereof the open/close body. A spring member constitutes a first driving mechanism for pivoting the support member. The spring member, a gear disposed on the support member, and a pair of fan-like gears which mesh with the gear disposed on the support member constitute a second driving mechanism for pivoting the open/close body relative to the support member in synchronism with the pivotal movement of the support member. This configuration enables the pivotal portion of the open/close body to be disposed at a rear surface portion of the open/close body such that the pivotal portion is covered by the front panel portion of the open/close body when the open/close body is in a closed position.

Inventors

  • 👤 Nobuo C/O Pioneer Electronic Corp. Utsugi
  • 👤 Hisashi C/O Pioneer Electronic Corp. Kihara
  • 👤 Shuichi C/O Pioneer Electronic Corp. Mori
  • 👤 Junichi C/O Pioneer Electronic Corp. Fuse
  • 👤 Takashi C/O Pioneer Electronic Corp. Miyake
  • 👤 Yoshikatsu C/O Pioneer Electronic Corp. Ikata

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 21:19
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/12; G11B33/121; G11B33/123; G11B15/00; G11B15/02; G11B15/10; G11B15/675; G11B31/00; G11B33/02; G11B33/027

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 109 words
A recording medium player apparatus comprising: a housing enclosing a play means and having an insertion slot formed at a front surface portion thereof for insertion of a recording medium carrying an information signal; an open/close body disposed so as to openably cover said insertion slot and provided with an operation portion for controlling the operation of said play means; and further comprising a support member pivotally disposed on said housing for pivotally supporting at a free end portion thereof said open/close body; a first driving means for pivotally moving said support member; and a second driving means for pivotally moving said open/close body relative to said support member.
Claim 2
Dependent Claim 109 words
A recording medium player apparatus comprising: a housing enclosing a play means and having an insertion slot formed at a front surface portion thereof for insertion of a recording medium carrying an information signal; an open/close body disposed so as to openably cover said insertion slot and provided with an operation portion for controlling the operation of said play means; and further comprising a support member pivotally disposed on said housing for pivotally supporting at a free end portion thereof said open/close body; a first driving means for pivotally moving said support member; and a second driving means for pivotally moving said open/close body relative to said support member.
Claim 3
Dependent Claim 99 words
A recording medium player apparatus according to claim 1, wherein said first and second driving means are comprised by: a first gear member fixed on said open/close body so that a center axis of said first gear member coincides with a pivotal center axis of said open/close body; a second gear member rotatably disposed on said support member so as to mesh with said first gear member; a third gear member fixedly provided on said housing so as to mesh with said second gear member; and a driving force application means for applying driving force to said support member.
Claim 4
Dependent Claim 48 words
A recording medium player apparatus according to claim 1 or 2, wherein said open/close body includes an inner cover portion pivotally disposed on said housing for openably closing said insertion slot; and an outer cover portion including said operation portion and removably disposed on said inner cover portion.
Claim 5
Dependent Claim 18 words
A recording medium player apparatus according to claim 2, wherein said driving force application means is a spring.
Claim 6
Dependent Claim 25 words
A recording medium player apparatus according to claim 3, further comprising a first engagement/stopper means for releasably locking said inner cover portion to said housing.
Claim 7
Dependent Claim 27 words
A recording medium player apparatus according to claim 5, further comprising a second engagement/stopper means for releasably locking said outer cover portion to said inner cover portion.
Claim 8
Dependent Claim 73 words
A recording medium player apparatus according to claim 5, wherein said first engagement/stopper means includes an engagement/stopper member having a pin fixedly disposed on a rear surface of said inner cover portion, an engagement/stopper lever swingably attached to a fixed chassis disposed on said housing, and a solenoid plunger connected to said engagement/stopper lever, whereby upon energization said solenoid plunger causes said engagement/stopper lever to swing so as to engage with said pin.

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