JPS63115877U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による車両の４輪操舵装置の一
例を示す平面図、第２図は該装置の側面図、第３
図は第２図の―線断面図、第４図はベアリン
グの構造を詳細に示す側断面図、第５図はストロ
ーク吸収機構を詳細に示す側断面図、第６図は第
１図の部詳細斜視図、第７図はブラケツトを詳
細に示す側面図である。 １……前輪、２……前輪転舵機構、９……後輪
、１０……後輪転舵機構、１５，１６，１７……
シヤフト、２６……ボルト（突起部材）、２７…
…ブラケツト（支持部材）、２８……ベアリング
（支持部材）、２７ｂ……溝部（係合溝）、２７
ｃ……フツク溝部（フツク溝）、３７，３８……
ストツパ部材。 FIG. 1 is a plan view showing an example of a four-wheel steering device for a vehicle according to the present invention, FIG. 2 is a side view of the device, and FIG.
The figure is a sectional view taken along the line -- in Fig. 2, Fig. 4 is a side sectional view showing the structure of the bearing in detail, Fig. 5 is a side sectional view showing the stroke absorption mechanism in detail, and Fig. 6 is a section of the part shown in Fig. 1. Detailed perspective view, FIG. 7 is a side view showing the bracket in detail. 1...Front wheel, 2...Front wheel steering mechanism, 9...Rear wheel, 10...Rear wheel steering mechanism, 15, 16, 17...
Shaft, 26... Bolt (protruding member), 27...
... Bracket (supporting member), 28 ... Bearing (supporting member), 27b ... Groove (engaging groove), 27
c...Hook groove (hook groove), 37, 38...
Stopper member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハンドル操舵に応じて前輪を転舵する前輪転舵
機構と、この前輪転舵機構による前輪の転舵に応
じて後輪を転舵する後輪転舵機構と、前記前輪転
舵機構と前記後輪転舵機構とに連結され、前記前
輪転舵機構による前輪の転舵量を前記後輪転舵機
構に伝達するシヤフトと、このシヤフトを支持し
、該シヤフトの軸方向に延びる係合溝が形成され
た支持部材と、前記係合溝に嵌挿されて前記支持
部材を前記シヤフトの軸方向に移動可能に支持す
る、車体に設けられた突起部材とを備えてなり、
前記支持部材には、前記係合溝から側方に張り出
すフツク溝が形成されていることを特徴とする車
両の４輪操舵装置。 a front wheel steering mechanism that steers a front wheel in response to steering wheel steering; a rear wheel steering mechanism that steers a rear wheel in response to steering of the front wheels by the front wheel steering mechanism; and the front wheel steering mechanism and the rear wheel steering mechanism. A shaft connected to the rudder mechanism and transmitting the amount of steering of the front wheels by the front wheel steering mechanism to the rear wheel steering mechanism, and an engagement groove supporting the shaft and extending in the axial direction of the shaft are formed. comprising a support member, and a protrusion member provided on the vehicle body that is fitted into the engagement groove and supports the support member so as to be movable in the axial direction of the shaft,
A four-wheel steering device for a vehicle, wherein the support member is formed with a hook groove that projects laterally from the engagement groove.