JPS6351834U

JPS6351834U -

Info

Publication number: JPS6351834U
Application number: JP14679986U
Authority: JP
Priority date: 1986-09-25
Filing date: 1986-09-25
Publication date: 1988-04-07

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図
は要部を縦断した平面図、第２図はその側面図、
第３図は作動状態での側面図である。Ａ……メインレバーのオン位置、Ｂ……メイン
レバーのオフ位置、Ｃ……サブレバーの作動位置
、Ｄ……サブレバーの解放位置、Ｅ……係止レバ
ーの係止位置、Ｆ……係止レバーの逃し位置、Ｌ
……係止ピンの回動軌跡、１……操向ハンドル、
１ａ……ハンドルグリツプ、６……メインレバー
、７……係止ピン、８……サブレバー、９……係
止レバー、１０……戻しばね、１１……ストツパ
片、１２……逃しばね。 The drawings show one embodiment of the present invention; Fig. 1 is a plan view of the main parts longitudinally; Fig. 2 is a side view thereof;
FIG. 3 is a side view in the operating state. A... Main lever on position, B... Main lever off position, C... Sub lever operating position, D... Sub lever release position, E... Locking lever locking position, F... Locking Lever relief position, L
... Rotation trajectory of the locking pin, 1 ... Steering handle,
1a... Handle grip, 6... Main lever, 7... Locking pin, 8... Sub-lever, 9... Locking lever, 10... Return spring, 11... Stopper piece, 12... Release spring.

Claims

[Scope of utility model registration request]

The steering handle includes a main lever that can rotate between an on position for operating the work equipment and an off position for stopping the work equipment, and is biased by a spring toward the off position, and In an operation device for a work machine with a steering handle, which is pivotally connected to a sub-lever that can be operated to hold the main lever in the on position, the main lever is provided with a locking pin;
When the sub-lever is in operation, there is a locking position in which rotation is prevented by the sub-lever and the locking pin is locked in the on position of the main lever, and a locking position in which the main lever is allowed to rotate from the off position to the on position. A locking lever that can be rotated between a release position and a release position where it is pushed out of its rotational trajectory by a pin is pivotally supported on a sub-lever,
An operating device for a working machine with a steering handle, characterized in that a relief spring is connected to the locking lever to bias the locking lever toward the locking position.