Patent US2947847A successfully refreshed from Google Patents.
Patent US4930028A successfully refreshed from Google Patents.
← Back to Patent Explorer
US4930028A Expired / Lapsed US ⏱️ 0.0 years remaining

Tape recorder

Assignee: Pioneer Corp
•
Filing: 1989-04-27
•
Granted: 1990-05-29
•
Expires: 2009-04-27
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A tape draw-out mechanism in a tape recorder which has a tape cassette mounted thereon. The tape recorder includes a rotary drum having a magnetic head where a tape is drawn out from the tape cassette and wound on the rotary drum by a predetermined amount for recording and reproduction. The tape draw-out mechanism includes first and second guide members which are adapted to be movable along an outer periphery of the rotary drum for drawing out the tape from the tape cassette. Additionally, a third guide member is provided to draw the tape out in cooperation with the first and second guide members. The third guide member includes a first tape draw-out pin which adjusts the height of the tape passed through a capstan at a terminal end of the tape draw-out position to a height which corresponds to the height of the tape cassette position. Additionally, the third guide member includes a second tape draw-out pin for directing the tape whose height has been adjusted to a position which is parallel to the tape cassette.

Inventors

  • 👤 Noritaka Kunimaru
  • 👤 Katsuhiro Shiba
  • 👤 Norio Kudo
  • 👤 Gen Inoshita
  • 👤 Shogo Sato

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 22:44
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/675; G11B15/67581; G11B15/67584; G11B15/60; G11B15/66; G11B15/665; G11B15/6653; G11B25/00; G11B25/06; G11B25/063

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 234 words
A tape draw-out mechanism in a tape recorder which mounts a tape cassette thereon, said tape recorder including a rotary drum having a magnetic head, a tape drawn-out from said tape cassette being wound on said rotary drum by a certain amount for recording and reproduction with said tape, the position of said drum being offset in the width direction of said tape from the position of said tape cassette; said tape draw-out mechanism, comprising: first and second guide members adapted to be movable along an outer periphery of said rotary drum, each of said guide members having a tape draw-out pin for drawing out said tape from said tape cassette; and a third guide member movably disposed in said tape recorder for drawing out the tape from said cassette prior to the drawing out the tape by said first and second guide members, said third guide member having a first tape draw-out pin which changes the position of said tape in said width direction of said tape from said drum position to said tape cassette position, and said third guide member also having a second tape draw-out pin for directing said tape subjected to positional change by said first pin to a direction parallel to the tape cassette, wherein the distance between a terminal end position of said tape wound around said drum to said tape draw-out pins resulting in a compact recorder.
Claim 2
Dependent Claim 234 words
A tape draw-out mechanism in a tape recorder which mounts a tape cassette thereon, said tape recorder including a rotary drum having a magnetic head, a tape drawn-out from said tape cassette being wound on said rotary drum by a certain amount for recording and reproduction with said tape, the position of said drum being offset in the width direction of said tape from the position of said tape cassette; said tape draw-out mechanism, comprising: first and second guide members adapted to be movable along an outer periphery of said rotary drum, each of said guide members having a tape draw-out pin for drawing out said tape from said tape cassette; and a third guide member movably disposed in said tape recorder for drawing out the tape from said cassette prior to the drawing out the tape by said first and second guide members, said third guide member having a first tape draw-out pin which changes the position of said tape in said width direction of said tape from said drum position to said tape cassette position, and said third guide member also having a second tape draw-out pin for directing said tape subjected to positional change by said first pin to a direction parallel to the tape cassette, wherein the distance between a terminal end position of said tape wound around said drum to said tape draw-out pins resulting in a compact recorder.

References Cited (Backward Citations)

US4517613A Cited
US4595961A Cited
JPS59171070A Cited
US4652948A Cited
JPS60209958A Cited
US4652946A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-05-28 1993-11-27 1994-05-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-05-28 1997-11-27 1998-05-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-05-28 2001-11-27 2002-05-29 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag