|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||74/689 ; 74/23017 ; A|
|우선권정보||LU-0071316 (1974-11-20); LU-0073259 (1975-08-26)|
|발명자 / 주소|
|인용정보||피인용 횟수 : 12 인용 특허 : 0|
A mechanism for the parallel connection of infinitely-adjustable looping gearings having planetary and/or differential gearings interconnected with the displaceable pulley halves and control threads that automatically adjust running differences between the different V-belt pulleys as well as providing a means for simultaneously changing the transmission ratio of several coaxially-mounted V-belt pulleys.
A power transmission mechanism for the parallel connection of infinitely-adjustable pulleys with at least two belt pulleys mounted axially side by side on a common shaft comprising: at least two belt pulleys, each having at least one axially displaceable half which determines the effective pulley diameter; an equalizing mechanism comprising differential gearing means for automatically displacing said at least one displaceable half of a pulley to nullify any asynchronism occurring in the running of said pulley relative to the other of said at least two pu...