JPS638294U

JPS638294U -

Info

Publication number: JPS638294U
Application number: JP10123986U
Authority: JP
Priority date: 1986-06-30
Filing date: 1986-06-30
Publication date: 1988-01-20

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す一部断面正面図
、第２図は、同右側面図、第３図は本考案の他の
実施例を示す要部断面図、第４図は第３図の―
線断面図である。１…車両、２…リフト装置、３８…固定マスト
、４６…昇降マスト、５３…スプロケツト、５４
…昇降シリンダ、５７…昇降台、６１…チエン、
５４…フオーク爪（作業具）。 Fig. 1 is a partially sectional front view showing an embodiment of the invention, Fig. 2 is a right side view of the same, Fig. 3 is a sectional view of main parts showing another embodiment of the invention, and Fig. 4 is Figure 3-
FIG. DESCRIPTION OF SYMBOLS 1... Vehicle, 2... Lift device, 38... Fixed mast, 46... Lifting mast, 53... Sprocket, 54
... Lifting cylinder, 57... Lifting platform, 61... Chain,
54...Fork claw (work tool).

Claims

[Scope of Utility Model Registration Claim] A lift device is provided at the front of a vehicle with a high ground clearance so that it can travel on rough terrain, and the lift device is a fixed type vehicle whose lower part is pivoted to the front of the vehicle body. a mast, an elevating mast that is movable up and down on the fixed mast and that moves up and down with an elevating cylinder; an elevating platform that is movable up and down on the elevating mast and on which a working tool such as a fork claw is attached; one end is fixed; A lift for traveling on rough terrain, which is equipped with a chain that is locked on one side, the other end is locked on a lifting platform, and the middle part is wound around an idler sprocket provided on the lifting mast. The lower end of the elevating mast is located at a high position that is approximately the same as or higher than the ground clearance of the traveling vehicle, and when the work tool is grounded, the lower end of the elevating mast protrudes downward from the lower end of the fixed mast, and A lift for traveling on rough terrain, characterized in that the lower end protrudes downward from the lower end of the lifting mast.