JPH0258060U - - Google Patents
Info
- Publication number
- JPH0258060U JPH0258060U JP13607988U JP13607988U JPH0258060U JP H0258060 U JPH0258060 U JP H0258060U JP 13607988 U JP13607988 U JP 13607988U JP 13607988 U JP13607988 U JP 13607988U JP H0258060 U JPH0258060 U JP H0258060U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- yoke
- long groove
- telescoping
- cylinder
- 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
- Actuator (AREA)
Description
第１図〜第４図は本考案の実施例を示し、第１
図はアームの正面図、第２図は平面図、第３図、
第４図は第１図の―線、―線断面図、第
５図はパワーシヨベルの正面図である。
６はバケツト、７はバケツトシリンダ、１０は
外アーム、１１は内アーム、１５はヨーク、２４
は伸縮用シリンダ、２７はピストン杆。
1 to 4 show embodiments of the present invention, and the first
The figure is a front view of the arm, the second figure is a plan view, the third figure is
FIG. 4 is a sectional view taken along the line --, shown in FIG. 1, and FIG. 5 is a front view of the power shovel. 6 is a bucket, 7 is a bucket cylinder, 10 is an outer arm, 11 is an inner arm, 15 is a yoke, 24
is a telescopic cylinder, and 27 is a piston rod.
Claims (1)
動自在に嵌挿すると共に、外アーム１０に長手方
向の長溝１９を形成し、この長溝１９よりヨーク
１５を内アーム１１に連結すると共に、外アーム
１０に支承した伸縮用シリンダ２４のピストン杆
２７とバケツトシリンダ７を、前記ヨーク１５に
連結したことを特徴とする伸縮式アーム。 The inner arm 11 is slidably inserted into the hollow outer arm 10, and a long groove 19 in the longitudinal direction is formed in the outer arm 10, and the yoke 15 is connected to the inner arm 11 through the long groove 19. A telescoping arm characterized in that a piston rod 27 and a bucket cylinder 7 of a telescoping cylinder 24 supported on an arm 10 are connected to the yoke 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13607988U JPH0258060U (en) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13607988U JPH0258060U (en) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258060U true JPH0258060U (en) | 1990-04-26 |
Family
ID=31396254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13607988U Pending JPH0258060U (en) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258060U (en) |
-
1988
- 1988-10-20 JP JP13607988U patent/JPH0258060U/ja active Pending