JPH0263111U - - Google Patents
Info
- Publication number
- JPH0263111U JPH0263111U JP14047988U JP14047988U JPH0263111U JP H0263111 U JPH0263111 U JP H0263111U JP 14047988 U JP14047988 U JP 14047988U JP 14047988 U JP14047988 U JP 14047988U JP H0263111 U JPH0263111 U JP H0263111U
- Authority
- JP
- Japan
- Prior art keywords
- sliding spool
- interlocking rod
- operating
- spool
- swinging
- 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
Landscapes
- Mechanical Control Devices (AREA)
Description
図面は本考案に係る操作弁操作構造の実施例を
示し、第１図は制御弁連結部の縦断側面図、第２
図は制御弁連結部の縦断平面図、第３図は制御弁
操作構造の斜視図、第４図はドーザ付きバツクホ
ウ全体の側面図である。第５図は従来操作構造の
斜視図である。
８……操作弁、９……操作具、１０……揺動連
結部材、１２……連動ロツド、１３……摺動スプ
ール、１３ａ……端面、１４……連結具、１５…
…連結ピン、１６……端部、Ｐ……軸芯。
The drawings show an embodiment of the operating valve operating structure according to the present invention, and FIG. 1 is a longitudinal cross-sectional side view of the control valve connection part,
3 is a perspective view of the control valve operating structure, and FIG. 4 is a side view of the entire backhoe with a dozer. FIG. 5 is a perspective view of a conventional operating structure. 8... Operating valve, 9... Operating tool, 10... Swinging connection member, 12... Interlocking rod, 13... Sliding spool, 13a... End face, 14... Connecting tool, 15...
...Connecting pin, 16... End, P... Shaft core.
Claims (1)
運動を直線運動に変換して前記操作弁８の摺動ス
プール１３に伝達する連動ロツド１２を設けた操
作弁操作構造であつて、前記摺動スプール１３と
前記連動ロツド１２の連結具１４、及び、前記摺
動スプール１３を貫通すると共に前記揺動連動部
材１０の揺動軸芯Ｐに平行な連結ピン１５により
前記摺動スプール１３と前記連結具１４を相対回
動自在に連結し、前記連動ロツド１２の端部１６
を前記連結具１４のスプール連結側とは反対側に
螺入すると共に、前記端部１６に対向する前記摺
動スプール１３の端面１３ａを連動ロツド側に膨
出する曲面に形成してある操作弁操作構造。 An operating valve operating structure including an interlocking rod 12 that converts the rocking motion of the swinging interlocking member 10 of the operating valve 8 and the operating tool 9 into a linear motion and transmits it to the sliding spool 13 of the operating valve 8, The sliding spool 13 is connected to the sliding spool 13 by a connecting member 14 between the sliding spool 13 and the interlocking rod 12, and a connecting pin 15 that passes through the sliding spool 13 and is parallel to the swinging axis P of the swinging interlocking member 10. and the connecting tool 14 are relatively rotatably connected, and the end 16 of the interlocking rod 12 is
is screwed into the side opposite to the spool connection side of the connector 14, and the end surface 13a of the sliding spool 13 facing the end portion 16 is formed into a curved surface that bulges toward the interlocking rod side. Operation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14047988U JPH0263111U (en) | 1988-10-27 | 1988-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14047988U JPH0263111U (en) | 1988-10-27 | 1988-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263111U true JPH0263111U (en) | 1990-05-11 |
Family
ID=31404688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14047988U Pending JPH0263111U (en) | 1988-10-27 | 1988-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263111U (en) |
-
1988
- 1988-10-27 JP JP14047988U patent/JPH0263111U/ja active Pending