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US5018426A Expired / Lapsed US ⏱️ 0.0 years remaining

Hi-hat stand apparatus for supporting a pair of cymbals

Assignee: Pearl Musical Instrument Co
•
Filing: 1990-06-28
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Granted: 1991-05-28
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Expires: 2010-06-28
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Abstract

Abstract An elevator rod is passed through a hollow post. A lower cymbal is mounted on the upper end of the post, while an upper cymbal is mounted on the upper portion of the rod. The elevator rod is urged upward by a return spring. A running pulley is mounted on the lower end portion of the rod. The running pulley is rotatable around a horizontal support shaft. A foot board is disposed at a position lower than the pulley, and a flexible member is wound around the pulley. A fixed end of the flexible member is connected to a supporting portion which is situated lower than the running pulley. A free end of the flexible member is connected to the extreme end portion of the foot board.

Inventors

  • 👤 Seiji Suzuki

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 09:37
CPC Classifications
G; G10; G10D; G10D13/00; G10D13/01; G10D13/06; G10D13/063; G10D13/065

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 332 words
A hi-hat stand apparatus for supporting upper and lower cymbals facing each other, comprising: a hollow post having an open upper end portion, an open lower end portion, and a through hole extending between the two end portions, the lower cymbal being mounted on the upper end portion of the post; an elevator rod passed through the through hole of the hollow post, said rod having upper and lower end portions, said upper end portion of the rod projecting upward from the upper end portion of the hollow post and being fitted with the upper cymbal; return means for urging the elevator rod to ascend; stopper means for restraining the upper limit position of the elevator rod to prevent the rod ascend from ascending above a predetermined height; a frame having a pair of vertically extending side wall portions and a horizontally extending portion; a foot board having first and second end portions, said first end portion being supported by the horizontally extending portion of the frame, said second end portion being situated higher than the first end portion; a horizontal support shaft situated between the pair of side wall portions of the frame and adapted to move in the vertical direction in association with the elevator rod; a running guide member rotatably supported by means of the support shaft, said guide member being adapted to ascend and descend together with the elevator rod and situated higher than the second end portion of the foot board; a flexible member having a fixed end, a free end, and an intermediate portion situated between the two ends, said free end being connected to the second end portion of the foot board, said intermediate portion being curved in the form of an inverted U and wound around the upper half of the running guide member; and supporting means for supporting the fixed end of the flexible member, said supporting means being situated lower than the running guide member and immovable with respect to the frame.
Claim 2
Dependent Claim 332 words
A hi-hat stand apparatus for supporting upper and lower cymbals facing each other, comprising: a hollow post having an open upper end portion, an open lower end portion, and a through hole extending between the two end portions, the lower cymbal being mounted on the upper end portion of the post; an elevator rod passed through the through hole of the hollow post, said rod having upper and lower end portions, said upper end portion of the rod projecting upward from the upper end portion of the hollow post and being fitted with the upper cymbal; return means for urging the elevator rod to ascend; stopper means for restraining the upper limit position of the elevator rod to prevent the rod ascend from ascending above a predetermined height; a frame having a pair of vertically extending side wall portions and a horizontally extending portion; a foot board having first and second end portions, said first end portion being supported by the horizontally extending portion of the frame, said second end portion being situated higher than the first end portion; a horizontal support shaft situated between the pair of side wall portions of the frame and adapted to move in the vertical direction in association with the elevator rod; a running guide member rotatably supported by means of the support shaft, said guide member being adapted to ascend and descend together with the elevator rod and situated higher than the second end portion of the foot board; a flexible member having a fixed end, a free end, and an intermediate portion situated between the two ends, said free end being connected to the second end portion of the foot board, said intermediate portion being curved in the form of an inverted U and wound around the upper half of the running guide member; and supporting means for supporting the fixed end of the flexible member, said supporting means being situated lower than the running guide member and immovable with respect to the frame.
Claim 3
Dependent Claim 35 words
The hi-hat stand apparatus according to claim 1, wherein said return means includes a spring for upwardly urging the elevator rod and adjusting means for adjusting the force of the spring to urge the rod.
Claim 4
Dependent Claim 72 words
The hi-hat stand apparatus according to claim 1, wherein said return means includes a first retainer supported by the axially intermediate portion of the hollow post, a second retainer fixed to the axially intermediate portion of the elevator rod, a tension coil spring having first and second ends fixed to the first and second retainers, respectively, and adjusting means for adjusting the height of the first retainer relative to the hollow post.
Claim 5
Dependent Claim 25 words
The hi-hat stand apparatus according to claim 1, wherein said, flexible member and said running guide member comprise of a rope and a pulley, respectively.
Claim 6
Dependent Claim 25 words
The hi-hat stand apparatus according to claim 1, wherein said flexible member and said running guide member comprise of a belt and a pulley, respectively.
Claim 7
Dependent Claim 25 words
The hi-hat stand apparatus according to claim 1, wherein said flexible member and said running guide member comprise of a chain and a sprocket, respectively.
Claim 8
Dependent Claim 43 words
The hi-hat stand apparatus according to claim 1, wherein a link swingable back and forth is attached to the lower end portion of the elevator rod, said support shaft and said running guide member being provided at a lower portion of the link.
Claim 9
Dependent Claim 42 words
The hi-hat stand apparatus according to claim 1, wherein said elevator rod includes a cymbal fitting, said upper cymbal is supported on the elevator rod by means of the cymbal fitting capable of adjusting the distance between the upper and lower cymbals.

References Cited (Backward Citations)

US4691613A Cited
US4890532A Cited
US4846040A Cited
US4905565A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1994-05-27 1994-11-26 1995-05-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-05-27 1998-11-26 1999-05-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-05-27 2002-11-26 2003-05-28 $7700.00 Window Closed / Lapsed

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