| 摘要 |
<p>In a grapple fixture which has a plurality of locating cam arms projecting from the front face of its base for the purpose of aligning it with a grapple device, there is provided the improvement wherein the cam arms are mounted for angular movement on the base, each cam arm being connected to a latch which is located at the back face of the base. The latch is connected to said cam arms so as to be rotatable with the cam arms into and out of a latch receptacle such that the latch is operable from the front face of the base.</p> |
