| 摘要 |
PURPOSE:To supply grease as a load box is left as it is brought to a horizontal state by forming a notch section to the support of the load box and making a grease-feed port fitted to a lift arm correspond to the notch section. CONSTITUTION:The load box 3 is titled by a cylinder 10, the lift arm 8 and a tension bar 9. The support is set up to a frame 2, and the load box 3 is supported horizontally while the notch section 17 is formed to the support. The shaft support section 14 of the cylinder 10 is supplied with grease by the grease- feed port 18 through a grease-feed port 20. A mount 16 for the grease-feed port is fitted to the lift arm 8, and corresponds to the notch section 17 of the support. Accordingly, grease can be fed as the load box is left as it is brought to the horizontal state, and accidents by the falling of the load box can be prevented. |
