JPH0242966U

JPH0242966U -

Info

Publication number: JPH0242966U
Application number: JP12187688U
Authority: JP
Priority date: 1988-09-16
Filing date: 1988-09-16
Publication date: 1990-03-26

Description

[Brief explanation of drawings]

図面は本考案に係る油圧シリンダのロツク構造
の実施例を示し、第１図はロツク部材の斜視図、
第２図はホイルローダの全体側面図、第３図は油
圧シリンダに取付けられたロツク部材の断面図、
第４図は車体に保管される状態のロツク部材を表
わす図、第５図は前部車体の概略図である。６……油圧シリンダ、６ａ……シリンダ部、６
ｓ……端面、１１……ロツク部材、１１ｂ……開
口、１１ｃ……挾み込み端面、１１ｄ……側方開
口縁、１３……ピン、１４……弾性体。 The drawings show an embodiment of the lock structure of a hydraulic cylinder according to the present invention, and FIG. 1 is a perspective view of the lock member;
Figure 2 is an overall side view of the wheel loader, Figure 3 is a sectional view of the lock member attached to the hydraulic cylinder,
FIG. 4 is a diagram showing the lock member stored in the vehicle body, and FIG. 5 is a schematic diagram of the front vehicle body. 6...Hydraulic cylinder, 6a...Cylinder part, 6
s... end face, 11... locking member, 11b... opening, 11c... pinching end face, 11d... side opening edge, 13... pin, 14... elastic body.

Claims

[Scope of utility model registration request]

In order to prevent natural contraction of the hydraulic cylinder 6 in the extended state, it is inserted laterally into the piston rod 6b while being sandwiched between the driven object connected to the tip of the piston rod 6a and the end surface 6s of the cylinder portion 6a on the piston rod side. This lock member 11 constitutes a gutter-shaped lock member 11 that can be fitted from
An opening 11b is provided with an elastic body 14 at a position near the insertion end faces 11c, 11c on the side opening edges 11d, 11d, and allows the pin 13 to be inserted in a direction transverse to the side opening 11a of the locking member 11. of,
A lock structure of a hydraulic cylinder formed approximately at the center of a lock member 11.