JPH0393860U - - Google Patents
Info
- Publication number
- JPH0393860U JPH0393860U JP170590U JP170590U JPH0393860U JP H0393860 U JPH0393860 U JP H0393860U JP 170590 U JP170590 U JP 170590U JP 170590 U JP170590 U JP 170590U JP H0393860 U JPH0393860 U JP H0393860U
- Authority
- JP
- Japan
- Prior art keywords
- pivot shaft
- operating
- case
- shaft
- locked
- 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
- 238000001514 detection method Methods 0.000 claims description 2
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
図面は本考案に係る作業装置における操作部の
相対回動角検出構造の実施例を示し、第１図は操
作部の構造を示す断面図、第２図は弾性部材と枢
支軸との連動構造を示す斜視図、第３図はポテン
シヨメータの取付構造を示す操作部の側面図、第
４図はバツクホウの側面図である。
２，８……操作部材、１２……ポテンシヨメー
タ、１３……枢支軸、１４……ケース、１７……
枢支軸、１８……弾性部材、２５……カバー。
The drawings show an embodiment of the relative rotation angle detection structure of the operating section in the working device according to the present invention, FIG. 1 is a sectional view showing the structure of the operating section, and FIG. 2 shows the interlocking of the elastic member and the pivot shaft. FIG. 3 is a side view of the operating section showing the mounting structure of the potentiometer, and FIG. 4 is a side view of the backhoe. 2, 8... Operating member, 12... Potentiometer, 13... Pivot shaft, 14... Case, 17...
Pivot shaft, 18... elastic member, 25... cover.
Claims (1)
の操作部材２または８に係止された枢支軸１３に
よつて相対回動可能に枢支連結し、前記枢支軸１
３の一方の突出先端部に筒状のケース１４を回動
自在に外嵌するとともに、このケース１４を他方
の操作部材８または２に、それによつて回り止め
および軸方向の抜け止めがされる状態で係止し、
そのケース１４の内部にポンテシヨメータ１２を
、その操作軸１７が前記枢支軸１３に対して同心
状に突合せ対向される状態で取付けるとともに、
前記操作軸１７と前記枢支軸１３とを、この枢支
軸１３と一体回動する状態の弾性部材１８を介し
て連動連結し、かつ、前記ケース１４の先端部を
閉塞するカバー２５を設けてある作業装置におけ
る操作部の相対回動角検出構造。 A pair of operating members 2 and 8 are pivotally connected to be relatively rotatable by a pivot shaft 13 that is locked to one of the operating members 2 or 8, and the pivot shaft 1
A cylindrical case 14 is rotatably fitted onto the protruding tip of one of the operating members 3 and 2, and the case 14 is attached to the other operating member 8 or 2 to prevent it from rotating and from coming off in the axial direction. locked in the state,
The potentiometer 12 is installed inside the case 14 with its operating shaft 17 concentrically abutting and facing the pivot shaft 13, and
A cover 25 is provided which interlocks and connects the operation shaft 17 and the pivot shaft 13 via an elastic member 18 that rotates integrally with the pivot shaft 13, and which closes the distal end of the case 14. A relative rotation angle detection structure of an operating part in a certain working device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP170590U JPH0393860U (en) | 1990-01-12 | 1990-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP170590U JPH0393860U (en) | 1990-01-12 | 1990-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0393860U true JPH0393860U (en) | 1991-09-25 |
Family
ID=31505599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP170590U Pending JPH0393860U (en) | 1990-01-12 | 1990-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0393860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006292008A (en) * | 2005-04-07 | 2006-10-26 | Yazaki Corp | Liquefied gas feeder |
-
1990
- 1990-01-12 JP JP170590U patent/JPH0393860U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006292008A (en) * | 2005-04-07 | 2006-10-26 | Yazaki Corp | Liquefied gas feeder |
| JP4658663B2 (en) * | 2005-04-07 | 2011-03-23 | 矢崎総業株式会社 | Liquefied gas supply device |
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