1. Field of the Invention
The present invention relates to a snare drum in general, and more particularly to an improved snare assembly having a graduated tonal effect.
2. Description of the Prior Art
The standard modern snare drum generally comprises two drum heads stretched across opposite sides of a cylindrical drum shell and a snare assembly including a series of snare strands situated on the bottom head. The snare strands are attached to a strainer clamp mounted on one side of the drum shell and run across the bottom head to another strainer clamp mounted on the opposite side of the shell.
Typically, the snare strands have substantially equal effective length and tension across the snare assembly. Consequently, the dynamic range of the conventional snare assembly is limited.
Therefore, there is a need for a snare assembly having extended dynamic range that would allow to broaden the dynamic range of the drum to acquire unique sound character.
The present invention provides a novel snare assembly for use with a snare drum. The general object of this invention is to provide a snare assembly having a graduated tonal effect. The snare drum includes a substantially cylindrical drum shell, a lower drum head and an upper drum head oppositely secured to the drum shell, a snare assembly mounted to the snare drum, and a strainer mounted to the drum shell to apply tension to the snare assembly. The snare assembly, in turn, comprises a pair of spaced end members and a plurality of generally parallel snare strands extending between and each permanently attached at opposite ends thereof to respective ones of the end members. In accordance with the present invention, the snare strands have continuously graduated effective lengths for providing continuously graduated tension of the snare strands in a transverse direction of the snare assembly when the snare strands are elongated in an axial direction thereof.
At least one of the end members of the snare assembly of the present invention is provided with a curved inner edge so that the opposite ends of the snare strands are permanently secured to a bottom surface of the at least one of the end members substantially along the curved inner edge thereof in order to continuously graduate the effective lengths of the snare strands in the transverse direction of the snare assembly.
Consequently, when tension is applied to the snare assembly through the strainer, the snare strands are elongated by pulling apart the end members. As the snare strands have different effective length, the tension of the snare strands continuously varies from one side of the snare assembly to another in the transverse direction, thus providing a graduated tonal effect.
In accordance with the first exemplary embodiment of the present invention, the end member is substantially D-shaped so that the inner edge thereof is substantially convex. As the snare strands are permanently secured to a bottom surface of the holding plate substantially along the inner edge thereof, the effective length of the snare strands in a middle portion of the snare assembly is shorter than the effective length of the snare strands at side portions thereof. Therefore, the tension of the snare strands increases in the transverse direction of the snare assembly from the side portions of the snare assembly to the middle portion thereof.
In accordance with the second exemplary embodiment of the present invention, the end member is substantially C-shaped so that the inner edge thereof is substantially concave. As the snare strands are permanently secured to a bottom surface of the holding plate substantially along the inner edge thereof, the effective length of the snare strands in a middle portion of the snare assembly is longer than the effective length of the snare strands at side portions thereof. Therefore, the tension of the snare strands decreases in the transverse direction of the snare assembly from the side portions of the snare assembly to the middle portion thereof.
Alternatively, the inner edge of the end member of the snare assembly may have a substantially triangular shape with an outwardly or inwardly pointed apex, in the form of a straight line at an angle to the transverse direction of the snare assembly, in the form of a broken line or curved line, etc. In other words, the inner edge of the end member of the snare assembly may have any appropriate contour (curved or straight) that provides the continuously graduate effective lengths of the snare strands in the transverse direction of the snare assembly.
Therefore, the present invention represents a novel arrangement of the snare assembly including snare strands having continuously graduated effective lengths for providing continuously graduated tension of the snare strands in transverse direction when the snare strands are elongated in axial direction thereof. The snare assembly of the present invention provides snare drums with a graduated tonal effect and has extended dynamic range in comparison to the snare drums of the prior art.
Other objects and advantages of the invention will become apparent from a study of the following specification when viewed in light of the accompanying drawings, wherein:
The preferred embodiments of the present invention will now be described with the reference to accompanying drawings.
As illustrated in detail in
The means for attaching the snare assembly 10 to the drum 2 may vary widely without departing from the invention. In
Preferably, however not exclusively, the end members 16a and 16b of the snare assembly 10 are substantially identical. Thus, only the end member 16a is illustrated in detail in
The mounting plate 18 is provided with a transverse slot 19 and holes 23 adjacent to ends of the slot 19 whereby the snare assembly 10 is secured to the drum 2 by either a band looped through the slot 19 or cords passed through the holes 23. Furthermore, the mounting plate 18 is formed with two raised portions 24, each defining a “tunnel” open to the outer edge 17b of the end member 16a, as shown in
The above described arrangement of the end members 16a and 16b allows to secure the snare assembly 10 to the drum 2 in three different manners. First, the snare assembly 10 may be secured to the drum 2 by the cord 32 passing through the holes 26 in the raised portions 24 of the end members so as to extend through the “tunnels” within the raised portions 24 allowing the end members 16a and 16b to lie flat against a surface of the lower drum head 6 in direct contact therewith, as illustrated in
Second, the snare assembly 10 may be secured to the drum 2 by the cord 32 passing through the holes 23 in the end members so as to extend below the mounting plate 18 of the end members 16a and 16b, thus lifting the end members 16a and 16b (and, consequently, the snare assembly 10) above the surface of the lower drum head 6 with no direct contact therewith, as illustrated in
Third, the snare assembly 10 may be secured to the drum 2 by a band (or strap) 32′ looped through the slot 19 so as to extend below the mounting plate 18 of the end members 16a and 16b, thus lifting the end members 16a and 16b (and, consequently, the snare assembly 10) above the surface of the lower drum head 6 with no direct contact therewith, as illustrated in
It will be appreciated that any appropriate materials (such as metal, plastic, etc.) and thickness of the end members of the snare assembly may be used. Accordingly, the cord 32 and the strap 32′ may be of any appropriate materials, such as metal, plastic, fabric, etc.
The distal ends of the snare strands 14 are secured to a bottom surface of the holding plate 20 of the end member 16a by any appropriate means known in the art, such as soldering, brazing, welding, adhesive bonding, etc. A solder material or an adhesive, is denoted in
Alternatively, as illustrated in
In accordance with the first exemplary embodiment of the present invention, as illustrated in detail in
It will be appreciated that the term “transverse direction” is referred to a direction across the snare strands 14, or substantially perpendicular to a direction of the snare strands 14 between the end members 16a and 16b, defined herein as an axial direction.
Consequently, when tension is applied to the snare assembly 10 through the strainer 30, the snare strands 14 are elongated by pulling apart the end members 16a and 16b and, thus, pre-tensioned. As the snare strands 14 are permanently secured to the end members 16a and 16b, each of the snare strands 14 is elongated to the same distance. However, because the snare strands 14 have different effective length, the relative elongation of the snare strands 14 continuously varies in the transverse direction with respect to the snare assembly 10. Accordingly, the tension of the snare strands 14 continuously varies from one side of the snare assembly to another in the transverse direction T, thus providing a graduated tonal effect.
More specifically, in accordance with the first exemplary embodiment of the present invention, as shown in
As illustrated in detail in
Preferably, the end members 116 of the snare assembly 110 are substantially identical. Thus, only the end member 116 is illustrated in detail in
The distal ends of the snare strands 14 are permanently secured to a bottom surface of the holding plate 120 of the end member 116 by any appropriate means known in the art, such as soldering, brazing, welding, adhesive bonding, etc. In accordance with the second exemplary embodiment of the present invention, as illustrated in detail in
In other words, the snare assembly 110 of the second exemplary embodiment of the present invention provides the snare strands 14 having longer effective length in the side portion of the snare assembly (effective length LC2) than at the middle portions thereof (effective length LS2).
When tension is applied to the snare assembly 110 through the strainer 30, the snare strands 14 are elongated by pulling apart the end members 116. Consequently, as the snare strands 14 have longer effective length in the middle portion of the snare assembly 110 of the second exemplary embodiment of the present invention than in the side portions thereof in the transverse direction, the tension of the snare strands 14 decreases in the transverse direction of the snare assembly from the side portions of the snare assembly to the middle portion thereof.
Therefore, the present invention represents a novel arrangement of the snare assembly including snare strands having continuously graduated effective lengths for providing continuously graduated tension of the snare strands in transverse direction when the snare strands are elongated in axial direction thereof. The snare drum employing the snare assembly of the present invention has extended dynamic range in comparison to the snare drums of the prior art.
It will be appreciated that any other appropriate contour of the inner edge (17a or 117a) of the holding plate (20 or 120) of the end member (16 or 116) that provides the snare assembly with snare strands having continuously varying effective lengths and tension is within the scope of the present invention. For example, in accordance with the third exemplary embodiment of the present invention, a snare assembly 210 may have an end member 216a including an inner edge 217a having a substantially triangular shape with an outwardly pointed apex, as illustrated in
Alternatively, in accordance with the fourth exemplary embodiment of the present invention, a snare assembly 310 may have an end member 316a including an inner edge 317a having a substantially triangular shape with an inwardly pointed apex, as illustrated in
Further alternatively, the inner edge of the end member of the snare assembly may be in the form of a straight line at an angle to the transverse direction T of the snare assembly, in the form of a broken line or curved line, etc.
It will be appreciated by those skilled in the art that the snare assembly with snare strands having continuously varying effective lengths and tension provides percussion instruments with a graduated tonal effect and substantially extends the dynamic range of the drum as looser snare strands (less tension) respond to the lightest touch, thus extending the sensitivity of the drum at low volume (delicate) levels, while tighter snare strands (more tension) “kick-in” at high volume levels, hence extending the drum's dynamic range at extremely loud (aggressive) playing levels.
The foregoing description of the preferred embodiments of the present invention has been presented for the purpose of illustration in accordance with the provisions of the Patent Statutes. It is not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obvious modifications or variations are possible in light of the above teachings. The embodiments disclosed hereinabove were chosen in order to best illustrate the principles of the present invention and its practical application to thereby enable those of ordinary skill in the art to best utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated, as long as the principles described herein are followed. Thus, changes can be made in the above-described invention without departing from the intent and scope thereof. It is also intended that the scope of the present invention be defined by the claims appended thereto.
This Application claims the benefit under 35 U.S.C. 119(e) of U.S. Provisional Application No. 60/535,813 filed Jan. 13, 2004 by Akito TAKEGAWA.
Number | Date | Country | |
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60535813 | Jan 2004 | US |