| 摘要 |
PCT No. PCT/NO95/00146 Sec. 371 Date Feb. 20, 1997 Sec. 102(e) Date Feb. 20, 1997 PCT Filed Aug. 31, 1995 PCT Pub. No. WO96/07176 PCT Pub. Date Mar. 7, 1996A bow for a stringed instrument in which the tension of the hair (4) of the bow can be tightened and loosened by the performer while playing. The stick is divided into two parts (2,3). The parts (2,3) of the stick are rotatably joined about an axis (6). At least one of the parts (2,3) of the stick is extended in the form of an arm (5) from the axis (6) and the arm (5) can function as a lever for tightening the hair (4) of the bow by the performer's exertion of pressure between the arm (5) and the other part (2,3) of the stick. |
