Stringed instrument tuning device
OwnerWilliam Woolery, David J. Borisoffinventors
Life of this patent
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Abstract
A device for setting the tension in a string of a stringed musical instrument whereby a musician can instantly retune the string to play either one of two predetermined notes by merely actuating a lever. The device is preferably attached between the tailpiece or body of the instrument and an end of the string. The element of the tuner to which the string is attached (a string anchor) moves with a rectilinear motion to change the string tension. Two embodiments are disclosed, one of which used a rotating cam to position the string anchor, and the other of which uses a two-bar linkage to position the string anchor.
Claims24
A tuning device for a musical instrument of the type having a body, an elongated neck, and at least one tensioned string disposed along said neck, which comprises:
- a base member attachable directly or indirectly to the body of said musical instrument;
- a string anchor configured to receive and retain one of said at least one tensioned strings, said string anchor being slidably mounted to said base member for substantially rectilinear motion with respect to said base member;
- and
- a positioner for said string anchor mounted on said base member and coupled to said string anchor, said positioner being configured to position said string anchor at either one of two preset positions.
A tuning device for a stringed musical instrument, said instrument having a body and at least one tensioned string, said tensioned string including a string ball attached to one end, which comprises;
- a base member attachable to said body of said stringed musical instrument;
- a string anchor attachable to said string ball at said one end of said at least one tensioned string of said instrument;
- and
- a string anchor positioner coupled to said base member configured to move said string anchor between two preset positions,
- said string anchor moving between said two preset positions with a substantially rectilinear motion.
A tuning device for a stringed musical instrument, said instrument having a body, a tailpiece attached to said body, and at least one tensioned string, said tuning device being configured to be suspended between said tailpiece and said tensioned string, which comprises:
- a base member removably coupled directly or indirectly to said tailpiece;
- a string anchor configured to receive said at least one tensioned string;
- and
- a positioner for said string anchor mounted to said base member and coupled to said string anchor, said positioner being configured to position said string anchor at either one of two preset positions with respect to said base member.
An attachment for changing the tension in a string of a musical instrument of the type having a body, a tailpiece attached to said body, and at least one tensioned string,
- wherein said attachment is configured to be removably attached to said tailpiece, and said attachment is suspended between said tailpiece and said at least one tensioned string, said attachment comprising;
- a base member configured for removable attachment directly or indirectly to said tailpiece;
- a string anchor configured to receive said at least one tensioned string;
- and
- a user actuatable positioner configured to position said string anchor in either one of two preset positions with respect to said base member.
Dependencies are inferred from the claim text.