| 摘要 |
PROBLEM TO BE SOLVED: To provide a cock drawing device for drawing a cock (3) fixed into a cock storage portion (30) from the cock storage portion (30) which is opened to one side of a gas cock body (31) and has a cylindrical portion 33 ranging from the opening end thereof, by a small force and without giving damage or breakage thereto. SOLUTION: The cock drawing device comprises a fixture (1) in an approximately U-shaped cross section mounted at the opening end of the cylindrical portion (33) and opened toward the cock storage portion (30), a connector 2 connected to an operation shaft (32) protruded on the upper face center of the cock storage portion (3) in a come-off preventive state and having a female screw (23) formed along the axial direction to be opened to the side of the fixture (1), and a drawing bolt (11) screwed to the female screw portion (23) while being positioned by the fixture (1) in an axially forward/backward movement preventive state. A space (S) is formed in the direction of drawing the connector (2). COPYRIGHT: (C)2007,JPO&INPIT
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