JPH01145773U - - Google Patents

Info

Publication number
JPH01145773U
JPH01145773U JP4246088U JP4246088U JPH01145773U JP H01145773 U JPH01145773 U JP H01145773U JP 4246088 U JP4246088 U JP 4246088U JP 4246088 U JP4246088 U JP 4246088U JP H01145773 U JPH01145773 U JP H01145773U
Authority
JP
Japan
Prior art keywords
wheel steering
rear wheel
eccentric shafts
case
eccentric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4246088U
Other languages
Japanese (ja)
Other versions
JPH072357Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4246088U priority Critical patent/JPH072357Y2/en
Publication of JPH01145773U publication Critical patent/JPH01145773U/ja
Application granted granted Critical
Publication of JPH072357Y2 publication Critical patent/JPH072357Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案の実施例を示す正面図、第２図
および第３図は第１図の―および―の各
断面図、第４図は後輪のサスペンシヨン部の平面
説明図である。 １……ケース、１ａ，１ｂ……軸受部、４，５
……偏心軸、８，９……レバー、１０……コネク
チングロツド、６，６０……サスペンシヨンリン
ク、１２……電動モータ、１３……後輪舵角セン
サ、１４……後輪操舵速度センサ、１５……サス
ペンシヨンクロスメンバ、１６……後輪、１７…
…後輪支持部材。 Fig. 1 is a front view showing an embodiment of the present invention, Figs. 2 and 3 are sectional views of - and - in Fig. 1, and Fig. 4 is an explanatory plan view of the rear wheel suspension section. . 1... Case, 1a, 1b... Bearing part, 4, 5
... Eccentric shaft, 8, 9 ... Lever, 10 ... Connecting rod, 6, 60 ... Suspension link, 12 ... Electric motor, 13 ... Rear wheel steering angle sensor, 14 ... Rear wheel steering speed Sensor, 15... Suspension cross member, 16... Rear wheel, 17...
...Rear wheel support member.

Claims (1)

【実用新案登録請求の範囲】 (1) 左右後輪のサスペンシヨンリンクの車体側
取付部にそれぞれ偏心軸を設け、該左右の偏心軸
をコネクチングロツドで連結し、左右いずれか一
方の偏心軸を後輪操舵用アクチユエータにて回転
させて後輪を転舵させるようにした後輪操舵装置
において、上記左右の偏心軸をそれぞれ支持する
左右の軸受部を１個のケースの左右部に設けて一
体化したことを特徴とする４輪操舵車両の後輪操
舵装置。 (2) 前輪の操舵に関連して後輪を操舵する４輪
操舵車両において、１個のケースの左右部に形成
した左右の軸受部に左右後輪のサスペンシヨンリ
ンクの基端部を回動可能に嵌着する左右の偏心軸
を嵌装組付け、上記ケースの左右いずれか一方の
軸受部近傍に形成した電動モータ取付部および減
速機構内装部に後輪操舵用アクチユエータである
電動モータおよび該電動モータの出力軸に設けた
ウオームギヤと一方の偏心軸に固定されたウオー
ムホイールとからなる減速機構をそれぞれ組付け
、上記左右の偏心軸にそれぞれ固定した左右のア
ームをコネクチングロツドにて連結すると共に、
上記ケースに一方の偏心軸の回動角から後輪操舵
角を検出する後輪舵角センサを組付け、上記ケー
スをクロスメンバ等の車体側部材にボルト等によ
り取付固定したことを特徴とする４輪操舵車両の
後輪操舵装置。[Scope of Claim for Utility Model Registration] (1) Eccentric shafts are provided on the vehicle body side attachment parts of the suspension links of the left and right rear wheels, and the left and right eccentric shafts are connected with a connecting rod, and the eccentric shaft of either the left or right In a rear wheel steering device in which the rear wheel is rotated by a rear wheel steering actuator to steer the rear wheels, left and right bearings for supporting the left and right eccentric shafts, respectively, are provided on the left and right sides of a single case. A rear wheel steering device for a four-wheel steering vehicle characterized by being integrated. (2) In a four-wheel steering vehicle in which the rear wheels are steered in conjunction with the steering of the front wheels, the base ends of the suspension links of the left and right rear wheels are rotated by the left and right bearings formed on the left and right sides of a single case. The left and right eccentric shafts that can be fitted together are fitted and assembled, and the electric motor that is the rear wheel steering actuator and the Assemble a reduction mechanism consisting of a worm gear provided on the output shaft of the electric motor and a worm wheel fixed to one of the eccentric shafts, and connect the left and right arms fixed to the left and right eccentric shafts with a connecting rod. With,
A rear wheel steering angle sensor for detecting a rear wheel steering angle from the rotation angle of one eccentric shaft is attached to the case, and the case is fixed to a vehicle body side member such as a cross member with bolts or the like. Rear wheel steering device for four-wheel steering vehicles.
JP4246088U 1988-03-30 1988-03-30 Rear-wheel steering system for 4-wheel steering vehicle Expired - Lifetime JPH072357Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4246088U JPH072357Y2 (en) 1988-03-30 1988-03-30 Rear-wheel steering system for 4-wheel steering vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4246088U JPH072357Y2 (en) 1988-03-30 1988-03-30 Rear-wheel steering system for 4-wheel steering vehicle

Publications (2)

Publication Number Publication Date
JPH01145773U true JPH01145773U (en) 1989-10-06
JPH072357Y2 JPH072357Y2 (en) 1995-01-25

Family

ID=31268868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4246088U Expired - Lifetime JPH072357Y2 (en) 1988-03-30 1988-03-30 Rear-wheel steering system for 4-wheel steering vehicle

Country Status (1)

Country Link
JP (1) JPH072357Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329754A1 (en) * 1992-09-04 1994-03-10 Fuji Heavy Ind Ltd Rear wheel steering device for a four-wheel steering vehicle
JP2009113796A (en) * 2007-10-17 2009-05-28 Aisin Seiki Co Ltd Alignment adjusting device for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329754A1 (en) * 1992-09-04 1994-03-10 Fuji Heavy Ind Ltd Rear wheel steering device for a four-wheel steering vehicle
JP2009113796A (en) * 2007-10-17 2009-05-28 Aisin Seiki Co Ltd Alignment adjusting device for vehicle

Also Published As

Publication number Publication date
JPH072357Y2 (en) 1995-01-25

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