| 摘要 |
The invented fixture consists of a double acting jaw with a fixed part (F) and a movable part separated in two (R1 and R2), where the latter can slide along slide surfaces (8 and 9) on the fixed jaw for example by the use of a screw (A). The fixed jaws are oriented to a frame or jig by the use of for example anchoring bolts (B) on each side of work pieces (1). The orientation along balks or slots is performed by pins (C) through fixed jaws and balks or a jig through holes arranged - equidistant in the balks and in different combinations in the fixed jaws.
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