Adjustable stand for percussion instrument
US7560633B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Apr 10, 2008 |
| Grant date | Jul 14, 2009 |
| Priority date | — |
| Expiry date | Apr 10, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10D13/063
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An adjustment stand includes a first block and a second block which are pivotably connected at two respective top ends thereof and an urging member is engaged with the second block by a bolt which extends through the two blocks and is connected with a nut. A transverse hole is defined transversely between the first and second blocks and a shaft extends through the transverse hole. A connection rod extends through the shaft and is connected to a percussion instrument. The first block has an insertion hole and a support rod is inserted into the insertion hole. A side hole is defined in the first block and communicates with the insertion hole. The urging member includes a semi-circular recess which is in contact with the support rod via the side hole. By loosening the bolt, the shaft and the first block can be pivoted about two perpendicular axes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.