JPS63100394U

JPS63100394U -

Info

Publication number: JPS63100394U
Application number: JP19711986U
Authority: JP
Priority date: 1986-12-22
Filing date: 1986-12-22
Publication date: 1988-06-29

Description

[Brief explanation of drawings]

添付図面は本考案の一実施例に係るフロントフ
オークの一部切欠き縦断正面図である。１……キヤツプ、２……アジヤスタボルト、３
……ピストンロツド、４……スライダー、６……
キー、９……懸架スプリング、１２……キー溝。 The accompanying drawing is a partially cutaway longitudinal sectional front view of a front fork according to an embodiment of the present invention. 1... Cap, 2... Adjuster bolt, 3
...Piston rod, 4...Slider, 6...
Key, 9...Suspension spring, 12...Keyway.

Claims

[Claims for Utility Model Registration] (1) An inner tube is slidably inserted into an outer tube, a damper cylinder stands up at the center of the lower part of the outer tube, and a piston rod is movable through a piston inside the damper cylinder. The piston rod is inserted, the piston rod communicates with the inner tube, and in the front fork where a suspension spring is interposed between the damper cylinder and the inner tube, a cap is rotatably screwed to the inner tube, and a slider is inserted into the cap. The slider supports the upper part of the suspension spring, the adjuster rod is rotatably screwed into the slider, the key is attached to the cap in the radial direction, and the key is inserted into the axial key groove provided in the slider. A front fork in which the key is movably fitted. (2) The front fork according to claim 1, wherein the upper part of the suspension spring is supported by a slider via a spacer and a spring guide. (3) The front fork according to claim 1, wherein the slider is constituted by a cylindrical body, a keyway is formed on the outer periphery of the cylindrical body, and a screw is provided on the inner periphery to connect with the screw of the adjuster star rod. . (4) The front fork according to claim 1, wherein a stopper is provided on the inner periphery of the cap, and the stopper faces the upper part of the slider to regulate the stroke of the slider.