JPH0254680U

JPH0254680U -

Info

Publication number: JPH0254680U
Application number: JP13283688U
Authority: JP
Priority date: 1988-10-13
Filing date: 1988-10-13
Publication date: 1990-04-20

Description

[Brief explanation of drawings]

第１図は本考案に係わるフオークリフトの操向
車輪位置表示装置の一実施例を示す正面図、第２
図は第１図の矢印Ａ方向からみた底面図、第３図
は第１図の拡大正面図、第４図は第２図の拡大底
面図、第５図は電気回路図、第６図は近接スイツ
チの作用説明図、第７図は従来のフオークリフト
の操向装置を示す説明図である。１，１′…パムーシリンダ、２…ベルクランク
、３…タイロツド、４…ナツクル、５…キングピ
ン、６…操向車輪、７…プレート、８…リヤアク
スルハウジング、９…左側の近接スイツチ、９′
…右側の近接スイツチ、１０…ベルクランクピン
、１１，１１′，１１″…リレー、１２…左側の
インジケータランプ、１２…右側のインジケータ
ランプ、１３…キースイツチ、１４，１４′，１
４″…コイル、１５，１５′，１５″…接点。 FIG. 1 is a front view showing one embodiment of a forklift steering wheel position display device according to the present invention;
The figure is a bottom view seen from the direction of arrow A in Figure 1, Figure 3 is an enlarged front view of Figure 1, Figure 4 is an enlarged bottom view of Figure 2, Figure 5 is an electrical circuit diagram, and Figure 6 is an enlarged front view of Figure 1. FIG. 7 is an explanatory diagram showing the operation of the proximity switch, and FIG. 7 is an explanatory diagram showing a conventional forklift steering device. 1, 1'...Pamu cylinder, 2...Bell crank, 3...Tie rod, 4...Knuckle, 5...King pin, 6...Steering wheel, 7...Plate, 8...Rear axle housing, 9...Left side proximity switch, 9'
...Right side proximity switch, 10...Bell crank pin, 11, 11', 11''...Relay, 12...Left side indicator lamp, 12...Right side indicator lamp, 13...Key switch, 14, 14', 1
4″...Coil, 15, 15', 15″...Contact.

Claims

[Scope of utility model registration request]

It has a bell crank that rotates to the left when the steering wheel is turned to the left, and to the right when it is turned to the right.The movement of the bell crank is transmitted to the nutcle through the tie rod, and the steering wheels are steered around the kingpin. A steering device for a forklift includes a plate that rotates together with the bell crank, a left proximity switch that operates when the plate rotates to the left, and a right proximity switch that operates when the plate rotates to the right. , a left indicator lamp that lights up when the left proximity switch is activated, and a right indicator lamp that lights up when the right proximity switch is activated, and the left proximity switch and the right proximity switch are connected to the plate. A steering wheel position display device for a forklift, characterized in that the steering wheel position display device for a forklift is attached to a rear axle housing facing the rear axle housing, and the left indicator lamp and the right indicator lamp are provided in a driver's seat.