JPH0365752U - - Google Patents
Info
- Publication number
- JPH0365752U JPH0365752U JP12828189U JP12828189U JPH0365752U JP H0365752 U JPH0365752 U JP H0365752U JP 12828189 U JP12828189 U JP 12828189U JP 12828189 U JP12828189 U JP 12828189U JP H0365752 U JPH0365752 U JP H0365752U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- cylinder
- attached
- power shovel
- cylinder arm
- 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
- Jib Cranes (AREA)
Description
第１〜４図は本考案の実施例を示しており、第
１図はパワーシヨベルアームの側面図、第２図は
同平面図、第３図は第１図中Ｘ−Ｘ断面拡大図、
第４図は同Ｙ−Ｙ断面拡大図である。第５，６図
は従来品を示しており、第５図はパワーシヨベル
アームの平面図、第６図は第５図中Ｚ−Ｚ断面拡
大図である。
１……パワーシヨベルブーム、２……外筒アー
ム、３……内筒アーム、４……バケツトシリンダ
、５……割溝、６……バケツト、７……取付ベー
ス、８……アーム伸縮シリンダ、９……リンクＡ
、１０……リンクＢ。
Figures 1 to 4 show an embodiment of the present invention, where Figure 1 is a side view of the power shovel arm, Figure 2 is a plan view of the same, and Figure 3 is an enlarged cross-sectional view taken along line X-X in Figure 1. ,
FIG. 4 is an enlarged cross-sectional view taken along the line Y-Y. 5 and 6 show conventional products, FIG. 5 is a plan view of the power shovel arm, and FIG. 6 is an enlarged cross-sectional view taken along the line Z--Z in FIG. 1... Power shovel boom, 2... Outer cylinder arm, 3... Inner cylinder arm, 4... Bucket cylinder, 5... Division groove, 6... Bucket, 7... Mounting base, 8... Arm Telescopic cylinder, 9...link A
, 10...Link B.
Claims (1)
２と内筒アーム３とからなる伸縮アームにおいて
、内筒アーム３先端のバケツトシリンダ４基部２
０を前記内筒アーム３の内面２１に取付けてなる
ことを特徴とするパワーシヨベルの伸縮アーム。 In a telescopic arm consisting of an outer cylinder arm 2 and an inner cylinder arm 3 attached to the power shovel boom 1, a bucket cylinder 4 at the tip of the inner cylinder arm 3 has a base 2.
0 is attached to the inner surface 21 of the inner cylindrical arm 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12828189U JPH0365752U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12828189U JPH0365752U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365752U true JPH0365752U (en) | 1991-06-26 |
Family
ID=31675995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12828189U Pending JPH0365752U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365752U (en) |
-
1989
- 1989-10-31 JP JP12828189U patent/JPH0365752U/ja active Pending
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