Catgut substitutes; materials, special, cords of.-A substitute for gut for the lacing of tennis rackets and the like is composed of twisted threads of vegetable fibre impregnated and covered with rubber or rubber substitute. Amongst the fibres that may be used are cotton, linen, jute, argan,...
aAdditionally, engineering nanoscale stick-slip among CNTs and CNT- polymer contacts can increase material damping ( 37 ), which is used to enhances porting goods, including tennis racquets, baseball bats, and bicycle frames (Fig. 1C). 另外,设计nanoscale在CNTs之中棍子滑倒,并且CNT-聚合物联络可能...
Tennis had come on hard on Farragut's second day, early in the morning when they had swept their cells and were waiting for chow. "I'm Lloyd Haversham, Jr.," he said. "Does that name ring a bell? No? They call me Tennis. I thought you might know because you look like the ...
The cord g<1> is secured to the yoke by a riveted clamping-plate k, and is enlarged at its other end for engagement by an anchor-member disposed within a recess in the handle. The anchor-member may be fixed or may take the form of a socket a<2>, Fig. 6, adapted to be drawn ...
aAdditionally, engineering nanoscale stick-slip among CNTs and CNT- polymer contacts can increase material damping ( 37 ), which is used to enhancesporting goods, including tennis racquets, baseball bats, and bicycle frames (Fig. 1C). 另外,设计nanoscale在CNTs之中棍子滑倒,并且CNT-聚合物联络可能增...
Improvement in the handles of lawn tennis racquets, racquetracquets, badminton racquets and like articles used in sport games170,717. Prosser, A. E. Aug. 17,1920. Handles.-A handle for a bat, club, mallet, racket, &c. is provided with strips b of solid or hollow round rubber slightly...