| 摘要 |
<p>A mechanism includes a first member having a channel and a second member with a generally cylindrical portion at least partially received in the channel. The second member includes a stop portion for limiting relative movement of the first member and the second member. The stop portion is made of a formable material and includes at least three lobes that extend outwardly in different respective directions. The stop portion increases the stiffness of the second member, and is useful in both pivoting and rotating mechanisms for limiting relative movement between the first member and the second member.</p> |
