IP Library › Granted Patent US 10,818,276
Granted Patent B2
US 10,818,276 · App. 16/292,191 · Granted Oct 27, 2020

Drum suspension apparatus

Inventor: Randall L. May (Irvine, CA)
Assignee: Randall May International Incorporated
G10D13/02G10D13/28
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Quick Facts
Patent No.
US 10,818,276
App. No.
16/292,191
Granted
Oct 27, 2020
Kind
B2
Abstract

A percussion instrument mount includes a base that supports a percussion instrument in a playing position. The percussion instrument mount also includes a swing arm that is coupled to the percussion instrument, and is also coupled to the base via a joint such that the swing arm rotates about the joint from an equilibrium position in response to a playing impact on the percussion instrument. The percussion instrument mount still further includes a playing impact energy absorber that provides a restoring force to the swing arm so as to return the swing arm to the equilibrium position.

Claims (22)

1. A percussion instrument mount, comprising:

a base that supports a percussion instrument in a playing position;

a swing arm coupled to the percussion instrument, the swing arm also coupled to the base via a joint such that the swing arm rotates about the joint from an equilibrium position in response to a playing impact on the percussion instrument; and

a playing impact energy absorber that provides a restoring force to the swing arm so as to return the swing arm to the equilibrium position.

2. The mount of claim 1 , wherein the playing impact energy absorber progressively dampens the swing via magnetic field resistance.

3. The mount of claim 2 , wherein the magnetic field resistance is adjustable.

4. The mount of claim 1 , wherein the playing impact energy absorber comprises:

at least one magnet pair, including: at least one first magnet coupled to the swing arm, and at least one second magnet coupled to the base, the magnetic pair generating a magnetic field defining the equilibrium position and providing the restoring force.

5. The mount of claim 1 , the playing impact energy absorber progressively dampens the swing via elastic band provided resistance.

6. The mount of claim 5 , wherein the elastic band provided resistance is adjustable.

7. The mount of claim 1 , the playing impact energy absorber progressively dampens the swing via inflatable bladder provided resistance.

8. The mount of claim 5 , wherein the inflatable bladder provided resistance is adjustable.

9. The mount of claim 1 , the playing impact energy absorber progressively dampens the swing via foam cushion provided resistance.

10. The mount of claim 1 , the playing impact energy absorber progressively dampens the swing via compression spring provided resistance.

11. The mount of claim 1 , wherein the joint includes a frictional element configured to provide frictional resistance to the rotation of the swing arm.

12. The mount of claim 11 , wherein the joint is a hinge joint that permits the swing arm to pivot thereabout in a two dimensional plane.

13. The mount of claim 1 , further comprising mounting hardware configured to couple the percussion instrument to the swing arm.

14. The mount of claim 1 , wherein the mounting hardware is configured to permit the percussion instrument to rotate about an axis perpendicular to a longitudinal axis of the swing arm.

15. The mount of claim 1 , wherein the percussion instrument is an electronic percussion instrument.

16. The mount of claim 1 , wherein the percussion instrument is a cymbal.

17. The mount of claim 1 , wherein the percussion instrument is a tom drum.

18. The mount of claim 1 , wherein the swing arm supports the weight of the percussion instrument thereon.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 4, 2019
From: MAY, RANDALL L.
To: RANDALL MAY INTERNATIONAL INCORPORATED
Reel/Frame 048497/0258 →
Continuity (6)
Continuation PCTUS2019013335 · Jan 11, 2019
Continuation In Part 15872718 · Jan 16, 2018
Continuation PCTUS2018013566 · Jan 12, 2018
Provisional Application 62536402 · Jul 24, 2017
Provisional Application 62446207 · Jan 13, 2017
Related Publication 20190206374A1 · Jul 4, 2019
Cited By (1)
US 12,300,199