JPH0445912U - - Google Patents
Info
- Publication number
- JPH0445912U JPH0445912U JP8692390U JP8692390U JPH0445912U JP H0445912 U JPH0445912 U JP H0445912U JP 8692390 U JP8692390 U JP 8692390U JP 8692390 U JP8692390 U JP 8692390U JP H0445912 U JPH0445912 U JP H0445912U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- front wheel
- turning angle
- hydraulic cylinder
- steering hydraulic
- 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
Links
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図は操向用油圧シリンダ、前輪切れ角センサ
ー断面図、第２図はフロントアクスルの正面図、
第３図はシリンダボス部の断面図、第４図ａ，ｂ
はシリンダボス部の平面図である。
５はホルダ、６はキングピンケース、８はギヤ
ケース、９はナツクルアーム、１４はアンカー部
、１５は操向用油圧シリンダ、１６，１７は固定
ボルト、１８は前輪切れ角センサー、２０，２８
はブツシユ、２２はシリンダ、２３はロツド部、
３３はネジボス、３４はシリンダ、３９はセンサ
ーロツド、４１はスイツチ。
The drawings show one embodiment of the present invention,
Figure 1 is a sectional view of the steering hydraulic cylinder and front wheel turning angle sensor, Figure 2 is a front view of the front axle,
Figure 3 is a sectional view of the cylinder boss, Figure 4 a, b
FIG. 2 is a plan view of a cylinder boss. 5 is a holder, 6 is a king pin case, 8 is a gear case, 9 is a knuckle arm, 14 is an anchor part, 15 is a steering hydraulic cylinder, 16 and 17 are fixing bolts, 18 is a front wheel turning angle sensor, 20, 28
is the bush, 22 is the cylinder, 23 is the rod part,
33 is a screw boss, 34 is a cylinder, 39 is a sensor rod, and 41 is a switch.
補正 平２．１０．２９
図面の簡単な説明を次のように補正する。
明細書中第１１頁第１６行に「平面図」とある
を「平面図、第５図は油圧回路図、第６図は制御
回路図、第７図は前輪駆動部の断面図」に補正す
る。Amendment October 29, 1992 The brief description of the drawings has been amended as follows. In the specification, on page 11, line 16, the phrase "plan view" has been corrected to "plan view," Figure 5 is a hydraulic circuit diagram, Figure 6 is a control circuit diagram, and Figure 7 is a sectional view of the front wheel drive section. do.
Claims (1)
るトラクタにおいて、片ロツド型の操向用油圧シ
リンダ１５を、フロントアクスルケースの中間部
に枢支したホルダ５と、ナツクルアーム９とに連
結し、シリンダ型の前輪切れ角センサー１８を、
左右２ケ所の検出部を有するセンサーロツド３９
と、上記検出部と対応する１個の検出スイツチを
有するシリンダ３４とにより構成し、該シリンダ
型の前輪切れ角センサー１８を、前記操向用油圧
シリンダ１５の連結部に機幅の中央側へ偏位させ
ると共に該操向用油圧シリンダ１５と平行にして
枢着したことを特徴とするトラクタにおける前輪
切れ角検出装置。 In a tractor having a mechanism for increasing the rotational speed of the front wheels only when turning, a single-rod steering hydraulic cylinder 15 is connected to a holder 5 pivotally supported in the middle of the front axle case and a knuckle arm 9, and the cylinder type front wheel turning angle sensor 18,
Sensor rod 39 with two detection parts on the left and right
and a cylinder 34 having one detection switch corresponding to the detection part, and the cylinder-shaped front wheel turning angle sensor 18 is connected to the connection part of the steering hydraulic cylinder 15 toward the center side of the machine width. A front wheel turning angle detection device for a tractor, characterized in that it is deflected and pivoted parallel to the steering hydraulic cylinder 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8692390U JP2524687Y2 (en) | 1990-08-20 | 1990-08-20 | Front wheel turning angle detector for tractors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8692390U JP2524687Y2 (en) | 1990-08-20 | 1990-08-20 | Front wheel turning angle detector for tractors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0445912U true JPH0445912U (en) | 1992-04-20 |
| JP2524687Y2 JP2524687Y2 (en) | 1997-02-05 |
Family
ID=31818850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8692390U Expired - Lifetime JP2524687Y2 (en) | 1990-08-20 | 1990-08-20 | Front wheel turning angle detector for tractors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524687Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012121429A (en) * | 2010-12-08 | 2012-06-28 | Mitsubishi Agricultural Machinery Co Ltd | Front wheel steering angle detecting device of working traveling vehicle |
-
1990
- 1990-08-20 JP JP8692390U patent/JP2524687Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012121429A (en) * | 2010-12-08 | 2012-06-28 | Mitsubishi Agricultural Machinery Co Ltd | Front wheel steering angle detecting device of working traveling vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524687Y2 (en) | 1997-02-05 |
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