| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that the fluctuation of a slip torque or heat generation occurs due to the change in a friction coefficient according to the breakage of an oil film in a bearing portion because a pocket portion is eliminated in an outer ring inner diameter portion opposite to a D cut face in the bearing portion by forming the D cut face on an outer ring outer diameter portion in the case of aiming to make a device compact by setting small the wall thickness of an opposite portion of the outer face of an exterior package body of a torque transmission component and a torque limiter outer ring encased inside of the same. <P>SOLUTION: The torque transmission component is constituted by forming a lubricant reservoir 9 in a bearing portion 8 formed in the inner diameter face of a outer ring 1 opposing to the D cut face 6 of the outer ring 1, supplying a lubricant filled in the reservoir 8 to the bearing portion 8 to prevent the breakage of the oil film. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
