Cymbal holder with barb means retention of cushion pad
View Patent ↗In a cymbal support, the combination comprising an axially endwise elongated rod defining an axis, two annular cushioning pads received on the rod, to position a cymbal therebetween, means to hold the pads in controlled compression, axially, there being barb means carried on a sleeve on the rod, to engage the bore region of one of the pads to positively position the bore that pad and to assist compressive positioning of that pad outwardly of its bore area, the other pad compressively and adjustably urged toward the one pad.
1. In a cymbal support, the combination comprising:
a) an axially endwise elongated rod defining an axis,
b) two annular cushioning pads received on the rod, to position a cymbal therebetween,
c) means to hold the pads in controlled compression, axially,
d) there being barb means carried on a sleeve on the rod, to engage the bore region of one of the pads to positively position the bore of that pad and to assist compressive positioning of that pad outwardly of its bore area, the other pad compressively and adjustably urged toward the one pad.
2. The combination of claim 1 wherein said barb means includes at least one annular barb having opposite flanks, one of said flanks closer to the other pad having angularity α, relative to said axis and the other of said flanks having angularity β relative to said axis, and where α<β.
3. The combination of claim 1 wherein said barb means includes two annular barbs each having opposite flanks, one of the said flanks on each barb closer to the other barb having angularity α relative to said axis, and the other of said flanks having angularity β relative to said axis, and wherein α<β.
4. The combination of claim 3 wherein α is between about 40° and 60°, β is between about 80° and 90°.
5. The combination of claim 1 including a flange on said sleeve, said one pad held in compressive and located engagement with said flange by said d) means, the flanged barb means co-operating to position inner and outer portions the one pad, for accurately positioning the cymbal and in relation to the other pad.
6. The combination of claim 5 wherein said d) means comprises at least one barb having a flank extending at an angle β to said axis, wherein said flank faces toward said flange, and where β is between about 80° and 90°, relative to said axis.
7. The combination of claim 5 wherein said d) means comprises at least two barbs each having a flank extending at one angle β to said axis, wherein said angle β lies between 80° and 90°, relative to axis.
8. The combination of claim 1 including a rotary part threadably engaging said rod and exerting force acting to axially compress the other of said pads and toward the cymbal.
9. The combination of claim 8 , wherein the sleeve projects endwise through an opening in the cymbal, and into said other pad.
10. The combination of claim 9 wherein the rod has threaded extent that projects beyond the sleeve for engagement with rotary part.
11. The combination of claim 1 including means for controllably tilting the rod, and the pads and disc.