JPH0247470U

JPH0247470U -

Info

Publication number: JPH0247470U
Application number: JP12566888U
Authority: JP
Priority date: 1988-09-28
Filing date: 1988-09-28
Publication date: 1990-03-30

Description

[Brief explanation of drawings]

第１図は本考案が適用されているギヤ抜け防止
リンクの一例を示す縦断正面図、第２図は本考案
の一実施例を示すギヤー抜け防止リンクのブーツ
構造の要部を縦断した側面図、第３図は同じくブ
ーツのエアー流路を示す正面図、第４図は本考案
の別の実施例を示す要部を縦断した側面図、第５
図は同じくブーツのエアー流路を示す正面図、第
６図は従来の変速機の遠隔操作装置を示す全体斜
視図である。３６……操作レバー、８５，８７……シフトロ
ツド、８６……ギヤ抜け防止リンク、９１……エ
ンジン側ブラケツト、９２……車体側ブラケツト
、１０１……円筒軸、１０３……エンジン側ボー
ルジヨイント、１０５……ブーツ、１１５……球
面軸受け、１１６……ボールスタツド、１１７…
…リング部、１１８……環状溝、１２１，１２２
……壁面溝、１２３……内周溝、１２４……エア
ー流路、１３１……連通口、１３２……エアー流
路。 Fig. 1 is a longitudinal sectional front view showing an example of a gear slippage prevention link to which the present invention is applied, and Fig. 2 is a vertical sectional side view of the main part of the boot structure of the gear slippage prevention link showing an embodiment of the present invention. , FIG. 3 is a front view showing the air flow path of the boot, FIG. 4 is a side view showing another embodiment of the present invention, and FIG.
This figure is a front view showing the air flow path of the boot, and FIG. 6 is an overall perspective view showing a conventional remote control device for a transmission. 36... Operation lever, 85, 87... Shift rod, 86... Gear dropout prevention link, 91... Engine side bracket, 92... Vehicle body side bracket, 101... Cylindrical shaft, 103... Engine side ball joint, 105...Boot, 115...Spherical bearing, 116...Ball stud, 117...
... Ring part, 118 ... Annular groove, 121, 122
... Wall groove, 123 ... Inner circumferential groove, 124 ... Air flow path, 131 ... Communication port, 132 ... Air flow path.

Claims

[Scope of Claim for Utility Model Registration] (1) A cylindrical shaft to which a shift rod linked to the operation of an operating lever and a shift rod whose one end is connected to a shift lever of a transmission are respectively connected, and one end of this cylindrical shaft. One end side ball joint consisting of a tightly fitted spherical bearing and a ball stud connected at one end to the ball stud and whose base is fixed to the one end side bracket, and the other end side is slidably fitted into the cylindrical shaft. a ball joint on the other end consisting of a spherical bearing and a ball stud having one end connected thereto and having a base fixed to the other end bracket; and one end fixed to the outer periphery of the cylindrical shaft. and a telescoping boot having a ring portion provided at an end thereof that is fitted into an annular groove formed in a ball stud of the ball joint on the other end side. A boot structure with a link that prevents gears from coming off, characterized by an air flow path that communicates between the inside and outside of the boot in the ring part of the boot. (2) The air flow path is characterized by comprising a wall groove formed on the inner and outer surfaces of the ring portion of the boot, and an inner circumferential groove formed on the inner circumferential surface of the ring portion so as to connect both wall grooves. The boot structure of the gear slippage prevention link according to claim 1. (3) Claim characterized in that the air flow path consists of a wall groove formed on the inner and outer surfaces of the ring portion of the boot, and a communication port bored in the ring portion so as to communicate both wall grooves. The boot structure of the gear slippage prevention link described in 1.