| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a structure for facilitating manufacturing, management and assembling of parts, while easily reducing cost and stabilizing a transmission operation. <P>SOLUTION: An outer ring 16b constituting a thrust ball bearing 13a to rotatably support a power roller 6a is supported on a support beam portion 23a of a trunnion 7b in a rockable and displaceable manner. An anchor pin 27 supported and fixed on the support beam portion 23a is engaged with recessed grooves 28 formed on an outside face of the outer ring 16b to support a force 2Ft to be applied to the outer ring 16b during operation. Accordingly, a structure for supporting the force 2Ft is easily machined. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
