JPS5922057U - Power steering device for work vehicles - Google Patents

Power steering device for work vehicles

Info

Publication number
JPS5922057U
JPS5922057U JP11765182U JP11765182U JPS5922057U JP S5922057 U JPS5922057 U JP S5922057U JP 11765182 U JP11765182 U JP 11765182U JP 11765182 U JP11765182 U JP 11765182U JP S5922057 U JPS5922057 U JP S5922057U
Authority
JP
Japan
Prior art keywords
power steering
steering device
support frame
piston rod
cylinder tube
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
JP11765182U
Other languages
Japanese (ja)
Other versions
JPH0215739Y2 (en
Inventor
修身 藤原
法身 中村
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP11765182U priority Critical patent/JPS5922057U/en
Publication of JPS5922057U publication Critical patent/JPS5922057U/en
Application granted granted Critical
Publication of JPH0215739Y2 publication Critical patent/JPH0215739Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は草刈機の側面図、第２図はパワーステアリング
装置の一部切欠き平面図、第３図は同装置の正面図、第
４図は第２図におけるＩＶ−ＩＶ線断面図、第５図は第
２図における■−Ｖ線断面図、　　　　′第６図はピッ
トマンアームの装着部を示す斜視図、第７図はモアの刃
体取付構造を示す切欠き正面図である。 ３Ａ・・・・・・シリンダチューブ、３Ｂ・・・・・・
シリンダロッド、１１・・・・・・車輪支持枠、ｌｌａ
、ｌｌａ・・・前後片部分、２２・・・・・・支持片、
２３・・・・・・係止部材。 第３図 １６，５−　　　　　　第５図−Fig. 1 is a side view of the mower, Fig. 2 is a partially cutaway plan view of the power steering device, Fig. 3 is a front view of the device, Fig. 4 is a sectional view taken along the line IV-IV in Fig. 2, 5 is a sectional view taken along the line ■-V in FIG. 2, FIG. 6 is a perspective view showing the pitman arm mounting portion, and FIG. 7 is a cutaway front view showing the mower blade mounting structure. 3A...Cylinder tube, 3B...
Cylinder rod, 11...Wheel support frame, lla
, lla... Front and rear pieces, 22... Support pieces,
23...Locking member. Figure 3 16, 5- Figure 5-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 横断面視形状逆Ｕ字状の車輪支持枠１１に、シリンダチ
ューブ３Ａの両側へ突出するピストンロッド３Ｂを取付
けると共に、前記支持枠１１に向き変更自在に枢支した
車輪４を、前記シリンダチューブ３Ａにそれの移動に伴
って向き変更操作されるよう連動連結した作業車のパワ
ーステアリング装置であって、前記ピストンロッド３Ｂ
の支持片２２，２２、及び、前記シリンダチューブ３Ａ
が前記ピストンロッド３Ｂの軸心周りに回動することを
係止する葆止部材２３の夫々を、前記車輪支持枠１１に
、それの前後片部分１１ａ、ｌｌａの下端部夫々に接続
する状態で取付けであることを特徴とする作業車のパワ
ーステアリング装置。Piston rods 3B protruding to both sides of the cylinder tube 3A are attached to the wheel support frame 11, which has an inverted U-shape in cross-sectional view, and the wheels 4, which are pivotably supported on the support frame 11 so as to be able to change direction, are attached to the cylinder tube 3A. A power steering device for a working vehicle that is interlocked and connected so that the direction can be changed as the piston rod 3B moves.
support pieces 22, 22, and the cylinder tube 3A.
The locking members 23 that lock the piston rod 3B from rotating around the axis of the piston rod 3B are connected to the wheel support frame 11 and to the lower ends of its front and rear pieces 11a and lla, respectively. A power steering device for a work vehicle, characterized in that it is installed.
JP11765182U 1982-08-02 1982-08-02 Power steering device for work vehicles Granted JPS5922057U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11765182U JPS5922057U (en) 1982-08-02 1982-08-02 Power steering device for work vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11765182U JPS5922057U (en) 1982-08-02 1982-08-02 Power steering device for work vehicles

Publications (2)

Publication Number Publication Date
JPS5922057U true JPS5922057U (en) 1984-02-10
JPH0215739Y2 JPH0215739Y2 (en) 1990-04-26

Family

ID=30270741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11765182U Granted JPS5922057U (en) 1982-08-02 1982-08-02 Power steering device for work vehicles

Country Status (1)

Country Link
JP (1) JPS5922057U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169076U (en) * 1985-04-09 1986-10-20
JPH0327277U (en) * 1989-07-27 1991-03-19
JPH0459715U (en) * 1990-10-01 1992-05-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153275U (en) * 1979-04-20 1980-11-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153275U (en) * 1979-04-20 1980-11-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169076U (en) * 1985-04-09 1986-10-20
JPH0327277U (en) * 1989-07-27 1991-03-19
JPH0459715U (en) * 1990-10-01 1992-05-22

Also Published As

Publication number Publication date
JPH0215739Y2 (en) 1990-04-26

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