JPH026760U - - Google Patents
Info
- Publication number
- JPH026760U JPH026760U JP8718188U JP8718188U JPH026760U JP H026760 U JPH026760 U JP H026760U JP 8718188 U JP8718188 U JP 8718188U JP 8718188 U JP8718188 U JP 8718188U JP H026760 U JPH026760 U JP H026760U
- Authority
- JP
- Japan
- Prior art keywords
- link
- boom
- pivotally connected
- attached
- rotating base
- 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
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
図面は本考案の実施例を示し、第１図は本考案
の要部を示す詳細図、第２図は掘削作業機の操作
回路図、第３図は掘削作業機を備えた作業車の側
面図、第４図は他の掘削作業機を備えた作業車の
側面図、第５図は従来の掘削作業機を備えた作業
車の側面図である。
４…旋回基台、５…ブーム、６…アーム、７…
バケツト、８…リンク、９…第１ブームシリンダ
、１０…第２ブームシリンダ。
The drawings show an embodiment of the present invention; Fig. 1 is a detailed view showing the main parts of the invention, Fig. 2 is an operating circuit diagram of an excavating machine, and Fig. 3 is a side view of a working vehicle equipped with the excavating machine. 4 is a side view of a working vehicle equipped with another excavating working machine, and FIG. 5 is a side view of a working vehicle equipped with a conventional excavating working machine. 4...Swivel base, 5...Boom, 6...Arm, 7...
bucket, 8... link, 9... first boom cylinder, 10... second boom cylinder.
Claims (1)
枢着した掘削作業機において、旋回基台のブーム
枢着部後方に垂直面内に揺動自在にリンクを枢着
し、前記ブームとリンクに第１ブームシリンダの
両端を枢着し、リンクと前記旋回基台に第２ブー
ムシリンダの両端を枢着したことを特徴とする掘
削作業機。 In an excavation work machine in which a boom, an arm, and a bucket are sequentially pivotally connected to a rotating base, a link is pivotally attached to the rear of the boom pivot portion of the rotating base so as to be swingable in a vertical plane, and a first link is attached to the boom and the link. 1. An excavating working machine characterized in that both ends of a boom cylinder are pivotally connected, and both ends of a second boom cylinder are pivotally connected to a link and the swing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8718188U JPH026760U (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8718188U JPH026760U (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026760U true JPH026760U (en) | 1990-01-17 |
Family
ID=31311803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8718188U Pending JPH026760U (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026760U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327574B2 (en) * | 1980-02-19 | 1988-06-03 | Ricoh Kk |
-
1988
- 1988-06-29 JP JP8718188U patent/JPH026760U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327574B2 (en) * | 1980-02-19 | 1988-06-03 | Ricoh Kk |
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