JPH0399304U - - Google Patents
Info
- Publication number
- JPH0399304U JPH0399304U JP864190U JP864190U JPH0399304U JP H0399304 U JPH0399304 U JP H0399304U JP 864190 U JP864190 U JP 864190U JP 864190 U JP864190 U JP 864190U JP H0399304 U JPH0399304 U JP H0399304U
- Authority
- JP
- Japan
- Prior art keywords
- elastic clamping
- clamping tool
- transmission shaft
- groove
- angle sensor
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図はこの考案にかかる揺動角検出装置を示
すたて断面図、第２図は角度センサを示す図、第
３図は第２図のＢより見た平面図、第４図は弾性
挟持具の側面図、第５図は第４図のＣより見た平
面図、第６図は第５図のＤより見た図、第７図は
第１図のＥ部詳細図、第８図は第７図のＦ−Ｆよ
り見た要部断面図、第９図は揺動角検出装置を装
着した作業機の要部側面図、第１０図は第９図の
Ａ−Ａより見た断面図である。
１，２５……揺動角検出装置、６……レバー機
構、５，２７……ハウジング体、１４，２９……
角度センサ、１５，３０……回転軸、１６，２８
……伝動軸、３１……弾性挟持具、３３，３３′
……（挟み用）平行面、３４……溝部。
Fig. 1 is a vertical sectional view showing the swing angle detection device according to this invention, Fig. 2 is a view showing the angle sensor, Fig. 3 is a plan view seen from B in Fig. 2, and Fig. 4 is an elastic A side view of the clamping tool, FIG. 5 is a plan view seen from C in FIG. 4, FIG. 6 is a view seen from D in FIG. 5, FIG. 7 is a detailed view of section E in FIG. The figure is a cross-sectional view of the main parts seen from F-F in Fig. 7, Fig. 9 is a side view of the main parts of the working machine equipped with the swing angle detection device, and Fig. 10 is the main part seen from A-A in Fig. 9. FIG. 1, 25... Rocking angle detection device, 6... Lever mechanism, 5, 27... Housing body, 14, 29...
Angle sensor, 15, 30... Rotation axis, 16, 28
...Transmission shaft, 31...Elastic clamp, 33, 33'
...Parallel surface (for pinching), 34...Groove.
Claims (1)
能に取付け、上記第１部材に固着したハウジング
体に角度センサを固定して設け、かつ上記角度セ
ンサの回転軸側位置にその回転軸軸心と一致させ
て伝動軸を連結して設け、その伝動軸の外側端部
と第２部材とをレバー機構を介して連結し、上記
第２部材の第１部材に対する相対揺動角を検出す
るようにした揺動角検出装置において、上記伝動
軸の角度センサ連結側端面部に、伝動軸の軸心を
通る溝部を形成し、その溝部に側面視がほぼＵ字
形の弾性挟持具を設け、その弾性挟持具の挟み付
け部を部分的に屈曲させて形成し、その弾性挟持
具を上記溝部に嵌着したとき溝部の相対する内面
部の奥部と入口部に弾性挟持具の外面側部分が当
接し、その弾性挟持具の内側に角度センサの回転
軸を挿入したとき弾性挟持具の内側中央部付近に
て上記回転軸の挟み用平行面を挟持するように構
成したことを特徴とする作業機の揺動角検出装置
。 A second member is rotatably attached to the first member via a coupling pin, an angle sensor is fixedly provided on the housing body fixed to the first member, and the rotation axis is located at a position on the rotation axis side of the angle sensor. A transmission shaft is connected and provided in alignment with the axis, an outer end of the transmission shaft and a second member are connected via a lever mechanism, and a relative swing angle of the second member with respect to the first member is detected. In the swing angle detection device, a groove passing through the axis of the transmission shaft is formed in the end face of the transmission shaft on the angle sensor connection side, and an elastic clamping tool having a substantially U-shape in side view is provided in the groove. , the clamping part of the elastic clamping tool is formed by partially bending, and when the elastic clamping tool is fitted into the groove, the outer surface side of the elastic clamping tool is formed at the deep part and the entrance of the opposing inner surface of the groove. When the rotating shaft of the angle sensor is inserted into the inside of the elastic clamping tool, the clamping parallel surfaces of the rotating shaft are clamped near the inner central part of the elastic clamping tool. A swing angle detection device for work equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP864190U JPH0399304U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP864190U JPH0399304U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399304U true JPH0399304U (en) | 1991-10-17 |
Family
ID=31512264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP864190U Pending JPH0399304U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078554A (en) * | 2005-09-15 | 2007-03-29 | Tcm Corp | Steering angle detection device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01142133A (en) * | 1987-11-26 | 1989-06-05 | Komatsu Ltd | Interference preventer for working machine |
-
1990
- 1990-01-30 JP JP864190U patent/JPH0399304U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01142133A (en) * | 1987-11-26 | 1989-06-05 | Komatsu Ltd | Interference preventer for working machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078554A (en) * | 2005-09-15 | 2007-03-29 | Tcm Corp | Steering angle detection device |
| JP4578364B2 (en) * | 2005-09-15 | 2010-11-10 | Ｔｃｍ株式会社 | Steering angle detector |
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