JPS6231530U

JPS6231530U -

Info

Publication number: JPS6231530U
Application number: JP12443785U
Authority: JP
Priority date: 1985-08-13
Filing date: 1985-08-13
Publication date: 1987-02-25

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す正面図、第２図
は同平面図、第３図は中間ケースの断面図、第４
図は第３図の断面図、第５図は第４図のシフター
部分の断面図、第６図は比較例の部分断面図であ
る。１……作業車、２……モータ（前装作業機）、
１３……前輪、１５……後輪、２８……伝達装置
、３６，３７，３８，３９……ギヤ、３９Ａ……
ワンウエイクラツチ、４０……シフター（切換手
段の一部）。 Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a sectional view of the intermediate case, and Fig.
The figure is a sectional view of FIG. 3, FIG. 5 is a sectional view of the shifter portion of FIG. 4, and FIG. 6 is a partial sectional view of a comparative example. 1... Work vehicle, 2... Motor (front mounted work machine),
13...Front wheel, 15...Rear wheel, 28...Transmission device, 36, 37, 38, 39...Gear, 39A...
One-way clutch, 40...shifter (part of the switching means).

Claims

[Scope of claim for utility model registration] Either the front wheels or the rear wheels are steering wheels,
2-axle 4 with both front and rear wheels as driving wheels
A working machine is attached to the front of a wheeled working vehicle, and there is a means for transmitting forward power to the steering wheel side through a one-way clutch in the middle of the power transmission system, and a means for transmitting forward power to the steering wheel side via a one-way clutch, and a means for transmitting forward power to the steering wheel side without using a one-way clutch. The one-way clutch is provided with a means for transmitting the power, and a switching means for switching both means on and off, and the one-way clutch transmits the power only when the peripheral speed of the steered wheel is higher than that of the non-operated wheel. A four-wheel-drive front-loading work vehicle characterized by a configuration in which no transmission occurs.