| 摘要 |
PURPOSE:To make it impossible to change the fitting position by beating the fitting part, by a method wherein two oppositely slanted surface are provided along arch- shaped slots formed at a distributor fitting part and setscrews are inserted in the slots. CONSTITUTION:The slots 6, 7 with oppositely slanted surface formed along the length thereof are provided at the upper surface of a fitting plate 2 for a distributor body 1. A washer 12 with a flat upper surface and with a lower surface slanted at an angle equal to that of the slanted surface of the slot is placed between the setscrews 8, 9 and the fitting plate 2. Accordingly, it is impossible to change the fitting position by bearing the fitting plate 2 sideward. |
