Adapter for finger appendage of brass instrument

Patent metadata

Field	Value
Publication number	US-10672369-B2
Application number	US-201916416998-A
Country	US
Kind code	B2
Filing date	May 20, 2019
Priority date	May 21, 2018
Publication date	Jun 2, 2020
Grant date	Jun 2, 2020

Abstract

An adapter for the finger appendage of a brass instrument has an adapter body. An outboard side and an inboard side of the adapter body are spaced apart along a width. The adapter includes a fitting portion defining the outboard side of the adapter body and a spacer portion defining the inboard side of the adapter body. The fitting portion defines a mounting opening configured to receive the first portion of the adapter body to mount the adapter body on the finger appendage such that the spacer portion is received in the finger gap and the inboard side of the adapter body opposes the second portion of the finger appendage to define a reduced gap having a width that is less than the width of the finger gap.

First claim

What is claimed is:

1. An adapter for a finger appendage of a brass instrument, wherein the finger appendage comprises a first portion and a second portion spaced apart by a finger gap having a width between the first portion and the second portion, the adapter comprising an adapter body having an outboard side and an inboard side spaced apart along a width of the adapter body, the adapter including a fitting portion defining the outboard side of the adapter body and a spacer portion defining the inboard side of the adapter body, the fitting portion defining a mounting opening configured to receive the first portion of the adapter body to mount the adapter body on the finger appendage such that the spacer portion is received in the finger gap and the inboard side of the adapter body opposes the second portion of the finger appendage to define a reduced gap having a width that is less than the width of the finger gap.

2. The adapter as set forth in claim 1 , wherein the fitting portion is configured to form a friction fit with the first portion of the finger appendage when the first portion of the appendage is received in the mounting opening.

3. The adapter as set forth in claim 1 , wherein the mounting opening has a cross-sectional size that is smaller than the cross-sectional size of the first portion of the finger appendage.

4. The adapter as set forth in claim 1 , wherein the adapter body is formed from resiliently deformable material.

5. The adapter as set forth in claim 1 , wherein the adapter body is formed from a single piece of monolithic material.

6. The adapter as set forth in claim 5 , wherein the adapter body is formed from resiliently deformable material.

7. The adapter as set forth in claim 1 , wherein the mounting opening is configured such that the fitting portion is resiliently deformed by the first portion of the finger appendage being received in the mounting opening.

8. The adapter as set forth in claim 1 , wherein the adapter body extends around an entire perimeter of the mounting opening.

9. The adapter as set forth in claim 1 , wherein the fitting portion extends around an entire perimeter of the mounting opening.

10. The adapter as set forth in claim 1 , wherein the fitting portion has a length extending along an axis oriented transverse to the width of the adapter body from a first end to a second end.

11. The adapter as set forth in claim 10 , wherein the mounting opening extends generally along the axis.

12. The adapter as set forth in claim 10 , wherein the mounting opening has a first open end through the first end of the fitting portion and a second open end through the second end of the fitting portion.

13. The adapter as set forth in claim 10 , wherein the spacer portion has a length extending along the axis from a first end to a second end.

14. The adapter as set forth in claim 13 , wherein the length of the spacer portion is greater than the length of the fitting portion.

15. The adapter as set forth in claim 14 , wherein the first end of the fitting portion is generally flush with the first end of the spacer portion.

16. The adapter as set forth in claim 14 , wherein the second end of the fitting portion is offset from the second end of the spacer portion.

17. The adapter as set forth in claim 16 , wherein the spacer portion includes a protruding section that extends along the axis away from the second end of the fitting portion to the second end of the spacer portion.

18. The adapter as set forth in claim 17 , wherein the protruding section has an outboard facing side that curves toward the inboard side of the adapter body as the protruding section extends along the axis away from the second end of the fitting portion.

19. The adapter as set forth in claim 17 , wherein the protruding section has a width along the width of the adapter body that tapers as the protruding section extends along the axis away from the second end of the fitting portion.

20. The adapter as set forth in claim 1 , wherein the mounting opening has a non-circular cross-sectional shape.

Assignees

• Univ Wichita State

Inventors

• Hunsicker John

Classifications

• G10D7/10 Primary

  Lip-reed wind instruments, i.e. using the vibration of the musician's lips, e.g. cornets, trumpets, trombones or French horns · CPC title

• G10D9/046

  Physics · mapped topic

• G10D9/053

  with continuous change of tonal pitch · CPC title