Self adjusting bridge with locking pin for all viol instruments
AssigneeHope Jaquith
InventorDouglas Jaquith
Life of this patent
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Abstract
An improvement to a prior art bridge for a viol instrument is disclosed. The prior art bridge included pivotal support feet permitting the support feet to align themselves with the contour of the instrument. The present invention provides locking means which prevents these pivotally mounted support feet from lateral movement (in the direction of the strings).
Claims6
In a self-adjusting bridge for a musical instrument of the viol class in which a substantially flat sided and upright standard having a support foot at each end thereof and pivot means connecting each of said support feet to said standard at mating surfaces for the purpose of enabling the lower surface of each of said support feet to conform to the curvature of the body of said instrument, an improvement comprising:
- (a) A pair of slots defined by the lower surface of said standard, each of said slots disposed in the region of said pivot means;
- (b) each of said support feet including an aperture extending through said support foot into communication with one of said slots;
- (c) a pair of pins, each of said pins extending through one of said apertures into cooperative engagement with one of said slots so as to permit pivoting between said standard and one of said support feet, but restricting lateral movement between said standard and said one of said support feet;
- whereby said support feet are each pivotally connected to said standard in a manner preventing the separation of said support feet from said standard by movement parallel to the plane of said standard.
In a self-adjusting bridge for a musical instrument of the viol class having a generally flat standard, said standard having a base, a first support foot at one end of said base and a second support foot at the other end of said base, said first support foot and said second support foot each pivotally connected to said base, an improvement comprising:
- (a) a first slot disposed in said one end of said base;
- (b) a second slot disposed in said other end of said base;
- (c) said first support foot including a first aperture extending from the lower surface of said first support foot to the upper surface of said first support foot;
- (d) said second support foot including a second aperture extending from the lower surface of said second support foot to the upper surface of said second support foot;
- (e) a first pin engaging said first aperture and extending into said first slot;
- (f) a second pin engaging said second aperture and extending into said second slot;
- whereby each of said pivotal connections is unhampered and lateral separation of said first support foot and said second support foot from said standard is inhibited.
Dependencies are inferred from the claim text.