JPS616025A - Steering wheel drive unit in traveling vehicle - Google Patents

Steering wheel drive unit in traveling vehicle

Info

Publication number
JPS616025A
JPS616025A JP12313484A JP12313484A JPS616025A JP S616025 A JPS616025 A JP S616025A JP 12313484 A JP12313484 A JP 12313484A JP 12313484 A JP12313484 A JP 12313484A JP S616025 A JPS616025 A JP S616025A
Authority
JP
Japan
Prior art keywords
gear case
steering
side gear
wheel
steering wheel
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
JP12313484A
Other languages
Japanese (ja)
Other versions
JPH069937B2 (en
Inventor
Toshiaki Yamazaki
俊明 山崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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 by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP59123134A priority Critical patent/JPH069937B2/en
Publication of JPS616025A publication Critical patent/JPS616025A/en
Publication of JPH069937B2 publication Critical patent/JPH069937B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/30—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable
    • B60K17/303—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable with a gearwheel on the steering knuckle or kingpin axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

PURPOSE:To enhance the smooth steering control operation, by providing such an arrangement that the ground contact point of a wheel may further approach the center of steering rotation. CONSTITUTION:A speed reduction gear mechanism 17 composed of a sun gear 16, planetary gears 24, etc. is disposed laterally outward in the vicinity of an attaching flange 13 which is rotatable relative to a rotating side gear casing 4 and is near to the laterally outside part of the rotating side gear casing 4 and to which a wheel attaching disc 30 may be attached. Therefore, the attaching flange 13 may be disposed sufficiently near to the outside part of the rotating side gear casing 4 irrespective of the reduction gear mechanism 17, and the ground contact point P of a wheel 33 attached to the attaching flange 13 may be made sufficiently near to the point Q where the center axis C of the steering rotation crosses the ground surface, thereby it is possible to make smooth the steering control operation of the wheel 33.

Description

【発明の詳細な説明】 産業上の利用分野 この発明は、例えばトラクタ、自動車の如き車両の舵取
車輪駆動装置に関するもので、舵取用のキングピンを兼
ねて駆動力伝達を司る回向中心軸の回向軸心に車輪の接
地点が夫４に接近できるようにした装置を提案するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a steering wheel drive system for vehicles such as tractors and automobiles, in which a turning center shaft that also serves as a steering kingpin and controls driving force transmission is used. The present invention proposes a device in which the grounding point of the wheel can approach the hub 4 at the rotation axis of the wheel.

従来の技術 デフ機構側の舵取車輪駆動軸と車輪側の舵取車輪軸と金
、キングピンを兼ねるように設けた回向中心軸及びベベ
ルギヤ機構と遊星減速機構とによって連動構成して、舵
取回向中心に自在接手金膜ける必要を無くし、減速比を
太きくして舵取と駆動のための関係部材を小型化したも
のを出願人は実願昭５２−００２４３２号として提案し
ている。Conventional technology The steering wheel drive shaft on the differential mechanism side, the steering wheel shaft on the wheel side, the rotation center shaft provided to double as a king pin, the bevel gear mechanism, and the planetary reduction mechanism are interlocked to provide steering control. The applicant has proposed a system in Utility Model Application No. 52-002432 that eliminates the need for a universal joint gold film at the turning center, increases the reduction ratio, and downsizes the related members for steering and driving.

ところが上記提案は、遊星減速機構の出力側である車輪
取付ディスクが、回向中心軸の外側に位置している遊星
減速機構のさらに外側方に設けてあるので、車輪の接地
点が回向中心力）らカムなり離離几てしまって、この結
果、舵取抵抗が大きくなって舵取操作の軽快性が不充分
となり、又、シミー現象が発生し易いと云う問題がある
。However, in the above proposal, the wheel mounting disk, which is the output side of the planetary reduction mechanism, is provided further outside the planetary reduction mechanism, which is located outside the center axis of rotation, so the grounding point of the wheel is located at the center of rotation. As a result, the steering resistance increases, the steering operation becomes insufficiently light, and the shimmy phenomenon tends to occur.

発明が解決しようとする問題点 この発明は、車輪の接地点を舵取回向中心に−そう接近
させることができるように工夫して舵取操作の軽快性を
向上するなど上記問題点を解消せんとするものである。Problems to be Solved by the Invention This invention solves the above problems by improving the lightness of steering operations by making the grounding point of the wheels closer to the center of steering turning. This is what I am trying to do.

問題点を解決するための手段 上記問題点を解決するためにこの発明は、舵取車輪駆動
軸（１）全軸支しているフロントアクスルハウジング（
２）の外側端部に取付けた固定側ギヤケース（３）と、
太陽ギヤ軸ａｎｔｓｔ支して固定側ギヤケース（３１Ｋ
舵取回向自在に設け、回向側ギヤケース（４）と、上記
舵取回向中心（Ｃ）に設けられて舵取車輪駆動軸（１）
及び太陽ギヤ軸ａυに夫々、内側のベベルギヤ機構（２
）及び外側のベベルギヤ機構（２）を介して連動される
回向中心軸（５）と、車輪取付ディスク（至）が取付け
できて回向側ギヤケース（４）の左右方向外側部に接近
して回向側ギヤケース（４）に対して回転自在とした取
付フランジ（１３と、取付フランジ０の左右方向外側方
附近にて太陽ギヤ軸ａυに設けてある太陽ギヤ顛と、太
陽ギヤαｅに噛合う複数の遊星ギヤ（財）を軸支して取
付フランジ峙と１体に回転するように設けたキャリヤａ
ｌと、回向側ギヤケース（４）に設けられて遊星ギヤ（
財）に噛合うようにした内歯ギヤＱＩ）とを備えた走行
車両の舵取車輪駆動装置に構成したものである。Means for Solving the Problems In order to solve the above problems, the present invention provides a front axle housing (1) that fully supports the steering wheel drive shaft (1).
2) fixed side gear case (3) attached to the outer end of the
Sun gear shaft antst supported fixed side gear case (31K
A steering wheel drive shaft (1) is provided at the steering turning center (C) and is provided at the turning side gear case (4), which is provided so that the steering can be turned freely.
and an inner bevel gear mechanism (2) on the sun gear shaft aυ, respectively.
) and the rotation center shaft (5), which are interlocked via the outer bevel gear mechanism (2), and the wheel mounting disc (to) can be attached, approaching the outer side in the left and right direction of the rotation side gear case (4). A mounting flange (13) that is rotatable with respect to the rotation side gear case (4), a sun gear frame provided on the sun gear shaft aυ near the outer side in the left and right direction of the mounting flange 0, and a sun gear αe mesh with each other. A carrier a that supports multiple planetary gears and rotates as one with the mounting flange.
l, and a planetary gear (
The present invention is constructed in a steering wheel drive device for a traveling vehicle, which is equipped with an internal gear (QI) which is meshed with a gear (QI).

作用 デフ機構によって駆動さ几る舵取車輪駆動軸（１）の回
転は、内側のベベルギヤ機構（至）によっテ回向中心軸
（圀に伝えらｎ、回向中心軸（５）の回転は外側のベベ
ルギヤ機構（２）によって太陽ギヤ軸（ｌυに伝えらｎ
１太陽ギヤ軸甑υは、遊星減速機構面を介してキャリヤ
０及び、こｎに取付けらｎた車輪□□□を大きく減速し
て駆動することになり、又、ドラッグアーム（ロ）が舵
取操作機構によって操作されると、回向側ギヤケース（
４）及び、外側蓋ＱＱ、取付フランジ０、車輪取付ディ
スク（７）、車輪（至）は、ベアリング（至）、ジャー
ナルボス（３ａ）、ジャーナル孔（４ｂλベアリング（
８）の中心である舵取回向中心（Ｃ）′ｔ−中心として
舵取回向することになり、車輪取付ディスク（至）は、
回向側ギヤケース（４）の左右方向外側部に接近してこ
の回向側ギヤケース（４）ＶＣ対して回転自在に設けて
あるので、舵取回向中心（Ｃ）［対して車輪取付ディス
ク（至）が充分に接近できることになり、車輪（至）の
接地点Ｐ）は、舵取回向中心（Ｃ１が地表と交叉する点
（Ｑに極めて接近できることになり、断取回向の際の車
輪（ロ）の接地反力による舵取モーメンは極めて小さく
なるものである。The rotation of the steering wheel drive shaft (1) driven by the differential differential mechanism is transmitted to the rotation center axis (5) by the inner bevel gear mechanism (5). is transmitted to the sun gear shaft (lυ) by the outer bevel gear mechanism (2)
The 1 sun gear shaft υ drives the carrier 0 and the wheels □□□ attached to the carrier 0 through the planetary reduction mechanism surface at a large speed, and the drag arm (b) drives the steering wheel. When operated by the take-up operation mechanism, the turning side gear case (
4), outer lid QQ, mounting flange 0, wheel mounting disc (7), wheel (to), bearing (to), journal boss (3a), journal hole (4bλ bearing (
The steering turning center (C)'t-center is the center of 8), and the wheel mounting disc (to) is
Since it is provided close to the outer side in the left and right direction of the turning side gear case (4) so as to be rotatable with respect to the turning side gear case (4) VC, the steering turning center (C) [with respect to the wheel mounting disc ( This means that the grounding point P) of the wheels (to) can be very close to the point (Q) where the center of steering turning (C1 intersects the ground surface), and the The steering moment due to the ground reaction force of the wheels (b) is extremely small.

実施例 この発明の１実施例は、第１図に装置の縦断正面視を、
第２図に第１図のＡ−Ａ線断面要部を示したとおり、第
１図右方のデフ機構によって駆動される舵取車輪軸（１
）全内装軸支しているアクスルハウジング（２）の外側
端部に、下部に筒状のジャーナルボス（３ａ）を有する
固定側ギヤケース（３）全取付け、外側に開口するギヤ
室（４ａ）を有している回向側ギヤケース（４）の下部
に形成したジャーナル−１４ｂ）を、ジャーナルボス（
３ａ）に妖合し、ジャーナルボス（３ａ）、ジャーナル
孔（４ｂ）の回向中心に一致させて固定側ギヤケース（
３）に内挿した回向中心軸（５）は、こＡＫ［着してい
る上位のベベルギヤ（６）を介してその上部をベアリン
グ（ηにて固定側ギヤケース（３）に軸支すると共に、
ベアリング（８）によって回向側ギヤケース（４）の下
部に軸支し、ギヤ室（４ａ）　’に左右方向外側方から
塞ぐように固定側ギヤケース（４）にポル）（９）（９
）・・・にて取付けた外側蓋部に、中央［］Ｏ＆）が設
けてあり、この中央孔（１０ａ）を遊挿した太陽ギヤ軸
ａυの左右方向内側部を、ベアリングＱａによって回向
備ギヤケース（４）の壁部へ軸支し、外側蓋ＯＱの筒状
部（ｌｏｂ）に外嵌した取付フランジａ［有］を、ベア
リングａ４、（２）によって外側蓋ａＯへ軸支し、太陽
ギヤ軸ａ０の左右方向外側部に固設した太陽ギヤ員にて
駆動される遊星減速機構ａηを、取付フランジ（１３の
左右方向外側端部に合接してボルト（２）、９Ｆ・・に
て固定した皿状のキャリヤａＩｌＫよって覆うようにし
、外側蓋α〔の筒状部（１００にボルト（２）、（２）
・・・にて取付けた内歯ギヤａｎｔ−、キャリヤａｌの
皿状の内方にのぞませ、キャリヤ（ＩＩに設けた複数個
のビン■Ｋ、ベアリングｒｔ用いて夫々遊星ギヤ（財）
を回転自在に設け、太陽ギヤａＬ９と内歯ギヤＱＤの双
方に、遊星ギヤ（財）、（財）・・・を噛合せている。Embodiment One embodiment of the present invention is shown in FIG. 1 as a vertical front view of the device.
As shown in Fig. 2, the main part of the cross section taken along line A-A in Fig. 1, the steering wheel axle (1) driven by the differential mechanism on the right side of Fig.
) The fixed side gear case (3), which has a cylindrical journal boss (3a) at the bottom, is fully attached to the outer end of the axle housing (2), which is completely supported by the internal shaft, and the gear chamber (4a) that opens to the outside is installed. The journal-14b) formed at the bottom of the rotation-side gear case (4) that has a journal-boss (
3a), align the center of rotation of the journal boss (3a) and journal hole (4b), and insert the fixed side gear case (
The rotation center shaft (5) inserted into 3) has its upper part supported by a bearing (η) on the fixed side gear case (3) via the upper bevel gear (6) attached to this AK. ,
It is pivotally supported at the lower part of the rotation side gear case (4) by a bearing (8), and attached to the stationary side gear case (4) so as to close the gear chamber (4a)' from the left and right outside.
)... is provided with a center []O&) on the outer cover attached to the center hole (10a), and the inner side in the left-right direction of the sun gear shaft aυ, which is loosely inserted into this center hole (10a), is rotated by a bearing Qa. A mounting flange a [with] which is pivotally supported on the wall of the gear case (4) and fitted onto the cylindrical part (lob) of the outer lid OQ is pivotally supported on the outer lid aO by bearings a4 and (2). A planetary reduction mechanism aη driven by a sun gear member fixedly installed on the outer side of the gear shaft a0 in the left and right direction is connected to the outer end of the mounting flange (13 in the left and right direction) with bolts (2), 9F... Cover it with a fixed dish-shaped carrier aIlK, and attach the bolts (2), (2) to the cylindrical part (100) of the outer lid α [
The internal gear ant- installed in ..., looking into the dish-shaped inside of the carrier al, and the planetary gear
is rotatably provided, and planetary gears are meshed with both the sun gear aL9 and the internal gear QD.

舵取車輪駆動軸（１）の外側部に固設したベベルギヤ（
ハ）を、上位のベベルギヤ（６）と噛合せて内側のベベ
ルギヤ機構（２）とし、回向中心軸（５）の下部に固設
した下記のベベルギヤ（財）を、太陽ギヤ軸Ｉの内側部
に固設している大径のベベルギヤ＠を噛合せて外側のベ
ベルギヤ機構−とし、キャリヤα傷の左右方向内側部に
は、車輪取付ディスクＯｎヲボルト６υ、０ト・にて取
付けできる取付座（至）を設け、車輪取付デ゛イスク（
至）に取付けている車輪（至）の接地点［Ｆ］が、回向
中心軸（５）の軸心である舵取回向中心０が地表と交叉
する点りにできるだけ接近できるように、上記取付座（
至）の位置をなるべく左右方向内側寄りに設け、外側蓋
ａ場の上部内側部に形成した回向中心ボスａ４を、固定
側ギヤケース（国の上部開口部（３ｂ）からのぞかせて
、舵取回向中心０にその回転中心を一致させて上部開口
部（３ｂ）に設けたベアリング（至）によって回向中心
ボス（至）を軸支し、外側蓋四にボルト（至）・・・に
て取付けているドラッグアーム（９）を、図示省略した
舵取操作機構に連結している。遊星減速機構（１′０は
、図示例のほか、同種の機能を有している他のものを使
用できるものであり、太陽ギヤ軸Ｉの軸支手段、固定側
ギヤケース（３）に対する回向側ギヤケース（４の置台
部分の形状等も、他の種々のものを用いることができる
。A bevel gear (
C) is meshed with the upper bevel gear (6) to form an inner bevel gear mechanism (2), and the following bevel gear (Incorporated) fixed at the bottom of the rotation center shaft (5) is connected to the inner side of the sun gear shaft I. A large-diameter bevel gear fixed to the outer part is meshed to form an outer bevel gear mechanism, and a mounting seat that can be mounted with the wheel mounting disc ON bolt 6υ, 0 to (to) and a wheel mounting disk (to).
so that the grounding point [F] of the wheel (to) attached to (to) is as close as possible to the point where the steering turning center 0, which is the axis of the turning center axis (5), intersects the ground surface. Above mounting seat (
) is located as close to the inside in the left-right direction as possible, and the turning center boss a4 formed on the inside of the upper part of the outer cover a is exposed through the upper opening (3b) of the fixed side gear case (the steering wheel). With its rotation center aligned with the rotation center 0, the rotation center boss (to) is supported by a bearing (to) provided in the upper opening (3b), and a bolt (to) is attached to the outer cover 4. The attached drag arm (9) is connected to a steering operation mechanism (not shown).The planetary reduction mechanism (1'0) is a planetary reduction mechanism (1'0) in addition to the example shown in the figure, as well as other devices having the same type of function. Various other shapes can also be used for the shaft support means of the sun gear shaft I, the shape of the stand portion of the turning side gear case (4) relative to the stationary side gear case (3), etc.

発明の効果　　゛ この発明は、上述のように構成したものであって、太陽
ギヤα時とζｎに噛合う遊星ギヤ（財）等からなる遊星
減速機構的を、車輪取付ディスク（至）が取付けできて
回向側ギヤケース（４）の左右方向外側部に接近して回
向側ギヤケース（４１Ｋ対して回転自在とした取付フラ
ンジα騰の左右方向外側方附近に設けているので、取付
フランジ０は、遊星減速機構（Ｉηに拘り無く、回向側
ギヤケース（４）の外側部に充分に接近して・設けるこ
とができ、し九がって舵取回向中心Ｃ）にこの取付フラ
ンジａ３ヲ充分に接近させて設けることができて、取付
フランジ０に装着される車輪（至）の接地点（Ｂは、舵
取回向中心（Ｃ１が地表に交叉する点りに充分に接近す
ることになり、こｎによって車輪儲の舵取回向の際のモ
ーメントは充分に小さくなって舵取回向操作は軽快とな
った。又、接地点（Ｂが点Ｑに−そう接近させ得たので
、車輪Ｑのシミー運動発生が抑止さ几ることになったの
である。Effects of the Invention ゛This invention is constructed as described above, and the wheel mounting disc (to) is attached to the planetary reduction mechanism consisting of the planetary gears (incorporated) etc. that mesh with the sun gears α and ζn. The mounting flange 0 is installed near the outer side in the left and right direction of the mounting flange α, which is rotatable for the rotation side gear case (41K) and is close to the outer side in the left and right direction of the rotation side gear case (4). , the planetary reduction mechanism (regardless of Iη) can be installed sufficiently close to the outer side of the turning side gear case (4), and this mounting flange a3 can be installed at the steering turning center C). The grounding point (B) of the wheel (to) mounted on the mounting flange 0 can be provided sufficiently close to the point where the steering turning center (C1 intersects the ground surface). As a result of this, the moment when the steering wheel was turned was sufficiently small, and the steering turning operation became light.Also, since the grounding point (B was able to be brought so close to point Q) Therefore, the occurrence of shimmy movement of the wheel Q was suppressed.

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

図はこの発明の１実施例を示し、第１図は装置の縦断正
面図、第２図は第１図のＡ−Ａ線臂部断面図、第３図は
走行車両の全体側面図である。 符号説明 （１１・・・・・・舵取車輪駆動軸 （２）・・・・・・芸で７１アクスルノ１ウジング（３
）・・・・・・固定側ギヤケース （４）・・・・・・回向側ギヤケース （５）・・・・・・回向中心軸　　　Ｉ・・・・・・太
陽ギヤ軸もト・・・・・取付フランジ　　ａト−・−キ
ャリヤａト−・−円貨ギャ　　　　（財）・・・・・・
遊星ギヤ　。 （至）四・・・・・・ベベルギヤ機構 （至）・・・・・・車輪取付ディスク （Ｃ）・・・・・・舵取回向中心 特許出願人　　井関農機株式会社 （−コThe drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional front view of the device, Fig. 2 is a sectional view of the armpit section taken along line A-A in Fig. 1, and Fig. 3 is an overall side view of the running vehicle. . Code explanation (11... Steering wheel drive shaft (2)... Gei de 71 Axle no. 1 Uzing (3
)...Fixed side gear case (4)...Returning side gear case (5)...Returning center axis I...Sun gear shaft also... ...Mounting flange a--Carrier a--Yen coin gear (Foundation)...
Planetary gear. (To) 4...Bevel gear mechanism (To)...Wheel mounting disc (C)...Steering turning center Patent applicant Iseki Agricultural Machinery Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] 舵取車輪駆動軸を軸支しているフロントアクスルハウジ
ングの外側端部に取付けた固定側ギヤケースと、太陽ギ
ヤ軸を軸支して固定側ギヤケースに対して舵取回向自在
に設けた回向側ギヤケースと、上記舵取回向中心に設け
られて舵取車輪駆動軸及び太陽ギヤ軸に夫々、内側のベ
ベルギヤ機構及び外側のベベルギヤ機構を介して連動さ
れる回向中心軸と、車輪取付ディスクが取付けできて回
向側ギヤケースの左右方向外側部に接近して回向側ギヤ
ケースに対して回転自在とした取付フランジと、取付フ
ランジの左右方向外側方附近にて太陽ギヤ軸に設けてあ
る太陽ギヤと、太陽ギヤに噛合う複数の遊星ギヤを軸支
して取付フランジと１体に回転するように設けたキャリ
ヤと、回向側ギヤケースに設けられて遊星ギヤに噛合う
ようにした内歯ギヤとを備えたことを特徴とする走行車
両の舵取車輪駆動装置。A fixed side gear case is attached to the outer end of the front axle housing which pivotally supports the steering wheel drive shaft, and a turning gear case is attached to the outer end of the front axle housing which pivotally supports the steering wheel drive shaft, and a turning gear case which pivotally supports the sun gear shaft and is provided to allow free steering rotation relative to the fixed side gear case. a side gear case, a rotation center shaft provided at the steering rotation center and interlocked with the steering wheel drive shaft and the sun gear shaft via an inner bevel gear mechanism and an outer bevel gear mechanism, respectively; and a wheel mounting disk. A mounting flange that can be attached to the outer side of the rotating side gear case in the left and right direction so as to be freely rotatable with respect to the rotating side gear case, and a sun mounted on the sun gear shaft near the outer side of the rotating side gear case in the left and right direction. A carrier that pivotally supports a plurality of planetary gears that mesh with the sun gear and rotates together with the mounting flange, and internal teeth that are provided on the rotation side gear case and mesh with the planetary gears. A steering wheel drive device for a traveling vehicle, characterized by comprising a gear.
JP59123134A 1984-06-15 1984-06-15 Steering wheel drive for traveling vehicle Expired - Lifetime JPH069937B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59123134A JPH069937B2 (en) 1984-06-15 1984-06-15 Steering wheel drive for traveling vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59123134A JPH069937B2 (en) 1984-06-15 1984-06-15 Steering wheel drive for traveling vehicle

Publications (2)

Publication Number Publication Date
JPS616025A true JPS616025A (en) 1986-01-11
JPH069937B2 JPH069937B2 (en) 1994-02-09

Family

ID=14853022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59123134A Expired - Lifetime JPH069937B2 (en) 1984-06-15 1984-06-15 Steering wheel drive for traveling vehicle

Country Status (1)

Country Link
JP (1) JPH069937B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10385924B2 (en) 2015-05-29 2019-08-20 Safran Aircraft Engines Device for cooling a rolling bearing for a turbine engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179432A (en) * 1974-12-28 1976-07-10 Kubota Ltd SHARYONOKUDOSODARINNOKUDOSODABUNOKOZO
JPS54113128A (en) * 1978-02-15 1979-09-04 Gkn Group Services Ltd Mounting assembly for wheel that can be steered
JPS58139821A (en) * 1982-02-12 1983-08-19 Iseki & Co Ltd Front drive device for running vehicle
JPS58181617U (en) * 1982-05-31 1983-12-03 いすゞ自動車株式会社 front wheel drive

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179432A (en) * 1974-12-28 1976-07-10 Kubota Ltd SHARYONOKUDOSODARINNOKUDOSODABUNOKOZO
JPS54113128A (en) * 1978-02-15 1979-09-04 Gkn Group Services Ltd Mounting assembly for wheel that can be steered
JPS58139821A (en) * 1982-02-12 1983-08-19 Iseki & Co Ltd Front drive device for running vehicle
JPS58181617U (en) * 1982-05-31 1983-12-03 いすゞ自動車株式会社 front wheel drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10385924B2 (en) 2015-05-29 2019-08-20 Safran Aircraft Engines Device for cooling a rolling bearing for a turbine engine

Also Published As

Publication number Publication date
JPH069937B2 (en) 1994-02-09

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