|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||46/4145 ; 46/490.6|
|§371/§102 date||19970714 (19970714)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 35 인용 특허 : 9|
A constant velocity joint comprises an outer joint member 1 having eight curved guide grooves 1b axially formed in the spherical inner surface 1a thereof, an inner joint member 2 having eight curved guide grooves 2b axially formed in the spherical outer surface 2a thereof and serrations (or splines) 2c formed on the inner surface for connection to a shaft portion 5, eight torque transmitting balls 3 disposed in ball tracks defined between the guide grooves 1b and 2b of the outer and inner joint members 1 and 2, and a cage 4 for retaining the torque trans...
[ What is claimed is:] [1.] A constant velocity joint comprising:an outer joint member having a plurality of axially extending curved guide grooves formed in the spherical inner surface thereof;an inner joint member having a plurality of axially extending curved guide grooves formed in the spherical outer surface thereof;a plurality of ball tracks defined between said guide grooves of said outer joint member and said guide grooves of said inner joint member corresponding thereto, all of said ball tracks being enlarged in wedge form in one sense of the ax...