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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||272/75 ; 272/122|
|발명자 / 주소||
|인용정보||피인용 횟수 : 16 인용 특허 : 7|
An apparatus for attaching a jump rope to a pair of handweights which has a C-shaped adapter which accommodates the full range of detachable weights normally used with aerobic handweights such as the “Heavy Hands”handweights of AMF Industries. The C-shaped adapter slips over the threaded extension on one end of each handweight and is held in place by the detachable weight after it is screwed down over the threaded extension. The C-shaped adapter has an upper portion in which a pressed fit bearing accommodates and retains one extreme end of the jump rope ...
A jump rope apparatus, in combination with a pair of aerobic handweights having an elongate handle with two ends and threaded extensions protruding longitudinally from each end connectable to a full range of detachable weights, comprising: a jump rope, two C-shaped adapters, each said C-shaped adapter having a first portion, housing a swivel means for attaching said jump rope so that said jump rope can rotate freely in a 360 degree arc, and a second portion, having a circular opening for slidably attaching a threaded extension of one of said aerobic hand...