DEVICE FOR A PERCUSSION INSTRUMENT

Abstract

The invention relates to a drum and to a device (1) therefor, having a system (3) for altering the attack and decay behavior, in particular the note length of the drum (2). The aim of the invention is to provide a device for a drum and a drum having such a device, which can alter the attack and decay behavior quickly and with little effort, and in particular enables setting of the note length and also of the timbre of the drum largely independently of the pitch. This aim is achieved in that the system (3) is fastened to the drum (100, 2) and has a clip (5) on which an adjustable connecting element (6) is arranged, which is designed for a connection to a support arm or to a base support (7).

Claims

1. A device (1) for a percussion instrument (2), wherein the device (1) includes an apparatus (3) for altering the note length and/or the notes and/or the timbre of the percussion instrument (2), characterized in that the apparatus (3) is configured to be fastened to the percussion instrument (100, 2) and has a clip (5), on which an adjustable connecting element (6) is arranged which is designed for a connection to a support arm or a floor support (7).

2. The device according to claim 1, characterized in that clip (5) of the apparatus (3) is formed as a shaped clip (5).

3. The device according to claim 1, characterized in that only one end of the clip (5) is configured to be fastened to a shell of the percussion instrument, whereas other parts of the clip (5) are configured to not be fixed to the percussion instrument.

4. The device according to claim 3, characterized in that the one fastened end (20) of the clip (5) is connected rigidly and/or adjustably to a replaceable, self-supporting connecting part (13), which represents an extension of the clip (5) beyond its one fastened end (20).

5. The device according to claim 4, characterized in that the connecting part (13) is formed in several parts.

6. The device according to claim 5, characterized in that the connecting part (13) consists of a stack of identically shaped disks, some of which consist of the same material whereas others of which consist of a different material.

7. The device according to claim 5, characterized in that the connecting part (13) runs curved in an arc shape and tapered in a wedge shape and is configured to be without direct contact with a shell wall of the percussion instrument (2).

8. The device according to claim 1, characterized in that the clip (5) forms an arc, which is configured to be matched to an outer circumference of a wall (8) of the percussion instrument (2) and is configured to be arranged at a distance from the outside or the wall (8) of the percussion instrument (2).

9. The device according to claim 1, characterized in that a fastening device or the connecting element (6) for the floor support (7) is mounted displaceable on the clip (5) and can be fixed to desired points on the clip (5) with the help of a clamping device.

10. The device according to claim 9, characterized in that the fastening device or the connecting element (6) is the clamping device which has flange parts (9, 10), wherein one flange part (9) can be pressed on the inside of the clip (5) and the second flange part (10) can be pressed on the outside of the clip (5) with the help of a quick clamp (19) or at least one tensioning screw.

11. The device according to claim 1, characterized in that a fastening device or the connecting element (6) has an opening (12) that is configured to house and fix the support arm or the floor support (7).

12. The device according to claim 1, characterized in that the clip (5) consists of two prongs (4a, 4b) arranged at a distance from each other, on which a connecting element (6) is displaceably housed.

13. The device according to claim 1, characterized in that the clip (5) is configured to be connected rigidly and/or adjustably to the percussion instrument (2).

14. The device according to claim 4, characterized in that the clip (5) is arranged self-supporting over at least one part of its length starting from its one fastened end (20) that is configured to be connected to the percussion instrument (2) for fastening the clip to (5) the percussion instrument (2), wherein the clip (5) is configured to be in a plane parallel to a drum head plane and/or its angular position in relation to the drum head plane of the percussion instrument is configured to be changed.

15. (canceled)

16. The device according to claim 1, characterized in that the clip (5) has inner cavities in the form of holes.

17. The device according to claim 16, characterized in that the inner cavities are several holes in the clip (5) which extend perpendicular to a plane of curvature of the clip (5).

18. A percussion instrument, characterized in that it has a device (1) according to claim 1.

19. The percussion instrument according to claim 18, characterized in that the percussion instrument includes a drum head (16) and a drum hoop.

20. The percussion instrument according to claim 18, characterized in that the percussion instrument is a drum or tom or a cymbal or an instrument which can be covered with one or more heads consisting of animal skins, plastic or another thin material.

Description

[0027] Further advantages and details of the invention are explained in the claims and in the description and represented in the figures.

[0028] There are shown in:

[0029] FIG. 1 a perspective representation of the device for a percussion instrument with a holder for an apparatus for altering the pitch of the percussion instrument;

[0030] FIG. 2 a partial view from behind of the device fora percussion instrument with a clip;

[0031] FIG. 3 a schematic partial view from the front of the device for a percussion instrument with a clip, viewed from the front and inclined from above;

[0032] FIG. 4 another variant of an apparatus according to the invention for adjusting the attack and decay behaviour, in particular the note length of a percussion instrument, with recesses provided in the prongs of a clip and variable connecting parts.

[0033] FIGS. 1 to 3 show a device 1 for a drum 2 with a fastening end 20, which is screwed to a fastening plate or fastening block (not shown) arranged on the inside of the shell 8. The apparatus 3 for altering the note length of the percussion instrument 2 consists substantially of a clip 5 divided in the longitudinal direction, open at one end, which thus consists of two substantially identical, parallel prongs 4a, 4b. The drum 2 equipped with the device 1 is as a whole and more generally also called percussion instrument 100. A replaceable, solid connecting part is fastened to the clip end in a self-supporting manner (i.e. not in contact with the shell) as an extension of the fastened end of the clip 5. This connecting part also influences the attack and decay behaviour (note length, timbre etc.) and can be replaced by different connecting parts of a different mass or also made of a different material or with a different construction, in order thus to also be able to influence the attack and decay behaviour of the device according to the invention.

[0034] The end of the clip 5 is releasably connected in particular via screws 17 to the shell 8 of the drum 2 or a tom. Arranged on the clip 5, denoted 5 as a whole, is an adjustable fastening device or connecting element 6, to which a support arm or floor support 7 is connected, which can support itself on the floor.

[0035] The apparatus 3 of the percussion instrument 100 is formed as a shaped clip 5 and forms an arc which is matched to the outer circumference of a wall 8 of the percussion instrument 2 and runs preferably parallel along the circumference of the shell 8 at a distance from the outside or the wall of the percussion instrument 2. The clip runs approximately horizontal, more precisely parallel, to the plane of the drum head 16 relative to the base of the percussion#n instrument.

[0036] The connecting element 6 for the floor support 7 is mounted continuously displaceable along the clip 5 and can be clamped at desired points on the clip 5 with the help of a clamping device, for example a quick clamp 19.

[0037] The fastening device or the connecting element 6 has a clamping device with two flange parts 9, 10, of which the surfaces facing each other have recesses the cross section of which is preferably matched to the cross section of the prongs 4a and 4b of the clip 5, with the result that the flanges 9, 10 clamp on the prongs 4a and 4b of the clip 5 when pressed together by means of a quick clamp lever 19 or the like, and are continuously displaceable on the clip 5 once the quick clamp lever 19 is loosened.

[0038] The fastening device or the connecting element 6 furthermore has an opening 12, in which a support arm or the floor support 7 can be housed and the height of which can be fixed infinitely variably with the help of a tensioning screw 11.

[0039] One end of the clip 5 is fastened rigidly and/or also adjustably on the wall of the shell 8 of the percussion instrument 100. There can be seen in FIG. 3 two fastening screws 17, to be screwed from the inside of the shell through the clip end into threaded holes of the clip end, which penetrate a fastening plate, not represented here, on the inside of the shell 8.

[0040] Depending on the design of the fastening, it could also be possible, as required, to alter the distance between the flange 9 and the outside or the wall 8. In other words, to tilt the clip towards the shell wall or at a greater distance relative thereto.

[0041] The connecting part 13 consists of two substantially identical blocks 13 arranged at a distance from each other, which are separated from each other by the spacer 21, which also serves as a connecting plate and simultaneously also as a spacer 21 for the prongs 4a, 4b of the clip 5. The prongs 4a, 4b are braced with the spacer 21, the two blocks 13 of the connecting part are matched in their shape to the spacer 21 (or vice versa) and at their end facing away from the clip 5 run tapered in an arc shape or wedge shape.

[0042] The connecting part 13, as a solid (and in this case relatively high-mass) extension of the clip 5, can be formed of one or more parts which are connected to each other, as can be seen in the embodiment according to FIG. 4. In this case, the connecting part consists of two blocks made of metal, in particular steel or stainless steel, separated from each other by a spacer 21.

[0043] The drum 2 and the clip 5 function, like a tuning fork, as a flexural resonator, where it might be said that the clip 5 forms one half of the tuning fork and the drum 2 forms the other half, wherein however one prong of the tuning fork is fixed by the connecting element, which leads to a shift in the phase position of the structure-borne sound, and positive and negative interference effects can occur.

[0044] All known devices for suspending drums merely attempt to decouple the drums from the stand, whereas according to the present invention the vibration capacity of a mounting suspension (in the form of the clip 5) is expressly desired and can be varied in a targeted manner by adjusting the connecting element 6 on the clip 5. In the present case, the invention is based on the notion of giving the shell sufficient freedom of movement so that it can reverberate for a suitable length of time. The connection of the shell to a stand or mounting suspension is limited to the connection to one end of the clip, which for its part is at an adjustable distance from the connecting element 6, with the result that this end of the clip can also resonate. This resonating behaviour and thus the note length (the sustain) is altered by adjusting the distance from the connecting element 6. The further the connecting element to a stand or similar is from the clip end fastened to the shell, the longer the note or reverberation becomes. As a second-order effect, the pitch can also change slightly, but is adjustable in principle, and largely independently of the note length, via the tension of the head. The timbre and in very general terms the attack and decay behaviour can thus also be effectively influenced, wherein the connecting part, consisting of two blocks 13, which are provided as an extension of the fastened clip end, also have a considerable influence on this attack and decay behaviour.

[0045] Thus a perfect vibration behaviour is ensured on the drum. The combination of drum and the apparatus 3 for altering the note length and/or pitch has the effect for example that a thick-walled drum shell can also sound like a thin-walled shell.

[0046] FIGS. 2 and 3 show, in each case from different directions, a perspective view of the device 3 for adjusting the note length of a percussion instrument 100.

[0047] The device 1 consists substantially of a clip 5 and a connecting element 6, which is displaceable on the clip 5 and can produce a connection of the clip 5 to a stand or a tripod post 7 (not represented in FIGS. 2 and 3), and, by means of the flanges 9, 10 and the quick clamp 19, simultaneously also forms a connecting element 6, which can be clamped at a desired position on the clip 5. The clip 5 and the connecting element 6 together form the apparatus 3 for adjusting the note length, which can be additionally modified by the connecting part 13. The clip 5 can consist of one or two prongs 4a, 4b, arranged at a distance from each other, on which a connecting element 6 is housed displaceable.

[0048] The percussion instrument 100 described in the description and in the claims can be a drum 2 or tom or a cymbal or an instrument which is covered with one or more heads 16 consisting of animal skins 16, plastic or another thin material.

[0049] FIGS. 4a-c show two perspective views of a device 1 with an apparatus 3 for altering the note length (FIGS. 4a, b) as well as a top view from above onto such an apparatus (FIG. 4c), each with a connecting part 13 and a connecting element 6.

[0050] This embodiment, which completely or at least largely corresponds to the embodiment represented in the previous figures in respect of its external shape and its dimensions, differs from the previously described embodiments among other things in that the two prongs 4a, 4b of the clip 5 each have a plurality of holes 18 which extend perpendicular to the plane of curvature of the clip 5. As can be seen, the holes 18 in this case have sometimes different diameters and have, in particular approximately in the middle of the clip 5, a smaller diameter and are at a greater distance from each other. The holes change the moment of inertia of the clip 5 and thus also its natural frequency together with the connecting element 6, which is displaceable and clampable along the clip 51.

[0051] A further difference from the embodiment of FIGS. 1 to 3 is the formation of the connecting part 13 in the form of a stack of identically shaped disks, which can however be separated by interlayers of a different material and can be assembled differently in each case, above all with a different total mass.

LIST OF REFERENCE NUMBERS

[0052] 1 device [0053] 2 percussion instrument, drum, tom, cymbal [0054] 3 apparatus for altering the note length [0055] 4a prong of the clip 5 [0056] 4b prong of the clip 5 [0057] 5 clip [0058] 6 connecting element [0059] 7 support arm, floor support [0060] 8 wall [0061] 9 flange part [0062] 10 flange part [0063] 11 clamping screw [0064] 12 opening [0065] 13 connecting part [0066] 16 drum head [0067] 17 screw [0068] 18 shell of the drum [0069] 19 quick clamp lever [0070] 20 fastening end [0071] 21 spacer