公开(公告)号：EP2172664A1

公开(公告)日：2010-04-07

申请号：EP08790647.5

申请日：2008-06-26

申请人： JTEKT Corporation

发明人： MIYACHI, Takeshi ,  KUBO, Junichi ,  ADACHI, Takehiro ,  KURASHITA, Yoshikazu ,  SUZUKI, Nobuya

IPC分类号： F16C33/52

CPC分类号： F16C33/526 ,  F16C19/364 ,  F16C43/06 ,  Y10T29/49686

摘要： Screw thread holes 20 circumferentially spaced from each other are formed in a first ring 10, and through holes 21 circumferentially spaced from each other are formed in a second ring 11. A screw thread section 40 and a press fitting section 42 are formed on the outer periphery of each pin 13. The minimum inner diameter of the through holes 21 in the second ring 11 is set greater than the maximum outer diameter of a portion of the pin 13 which is positioned closer to the screw thread section 40 than the press fitting section 42. The screw thread sections 40 of the pins 13 are screwed into the screw thread holes 20 in the first ring 10, and the press fitting sections 42 of the pins 13 are fixed in the through holes 21 in the second ring 11 by interference fit.

摘要翻译： 在第一环10中形成有沿周向间隔开的螺纹孔20，并且在第二环11中形成有沿周向间隔开的通孔21.螺纹部40和压配合部42形成在外侧 每个销13的周边。第二环11中的通孔21的最小内径被设定为大于销13的比压配合部更靠近螺纹部40的部分的最大外径 销13的螺纹部分40拧入第一环10中的螺纹孔20中，销13的压配合部分42通过过盈配合固定在第二环11中的通孔21中 。