Patent ID: 8464412
Filing Date: 2013-06-18
Classification: B25B,Y10T

Abstract:
1. A clutching jig used to disassemble a lens assembly, comprising: a first holding bar comprising a first inner surface, a first outer surface opposite to the first inner surface, a first end portion and a second end portion opposite to the first end portion, an engaging portion projected from the first inner surface of the first end portion, and a first recess formed on the first inner surface of the second end portion; a second holding bar comprising a second inner surface, a second outer surface opposite to the second inner surface, a third end portion, a fourth end portion opposite to the third end portion, and a second recess formed on the second inner surface of the fourth end portion; a fixing means fixing the first end portion of the first holding bar and the third end portion of the second holding bar, and comprising a pair of first fixing holes formed on the first end portion and penetrating the first inner surface and the first outer surface; a positioning means for guiding the engaging portion to engage the second inner surface of the third end portion, and comprising at least one positioning projection projecting from the engaging portion and at least one positioning groove formed on the second inner surface of the third end portion for receiving the positioning projection; and an elastic means arranged between the first holding bar and the second holding bar; wherein the first inner surface is arranged to face the second inner surface, the second end portion and the fourth end portion are combined to a clutching end, the first recess and the second recess are combined to a receiving space, the engaging portion engages the second inner surface of the third end portion by the fixing means to form a gap between the first inner surface and the second inner surface for being extended from the engaging portion to the receiving space, a pair of second fixing holes formed on the third end portion are aligned with the first fixing holes and penetrate the second inner surface and the second outer surface, a pair of fixing pins are respectively engaged into the first fixing holes and the second fixing holes, the positioning groove is formed between the pair of second fixing holes, and the positioning projection is formed between the pair of first fixing holes.