| 摘要 |
PURPOSE:To make assembling work quite easy and moreover to make possible to manufacture from resin, by forming it in a type to be able to insert control lever, upper and lower lids and etc. into base body in order. CONSTITUTION:On base stand 1, two upper and lower container units 5, 6 are formed as well bracket 2 for fitting instrument panel is provided. To hole or projection which is formed on bottom plate 3 of base stand 1, projection or hole which will works as rotating fulcrum of each control lever 14, 37, 45 is fitted in. And moreover upper and lower lids 24, 51 are inserted into each container unit 5, 6 of base body 1 and thus forms closed type control device from which only control levers 14, 37, 45 are projected out and all other control units are located inside of this closed control device and prevent from encroaching of dust etc. |
