JPS63151549U - - Google Patents
Info
- Publication number
- JPS63151549U JPS63151549U JP4203587U JP4203587U JPS63151549U JP S63151549 U JPS63151549 U JP S63151549U JP 4203587 U JP4203587 U JP 4203587U JP 4203587 U JP4203587 U JP 4203587U JP S63151549 U JPS63151549 U JP S63151549U
- Authority
- JP
- Japan
- Prior art keywords
- header
- supported
- ram
- working
- view
- 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 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Shovels (AREA)
Description
図面は本考案の一実施例を示し、第１図は第６
図のＢ―Ｂ断面による要部の縦断側面図、第２図
は第１図のＣ―Ｃ縦断面図、第３図は作用説明図
、第４図は作用説明図、第５図は掘削機の全体側
面図、第６図は第５図の平面図、第７図は第５図
の後面図、第８図は従来例を示すヘツダ部の概略
側面図である。
１……掘削装置、３０……ヘツダ本体、３３…
…ラム、４１……フランジ部、４３……ヘツダ、
４４……支点ピン、４５……ロータリカツタ、４
５ａ……支持腕、４６……チツセル、４６ａ……
ブレーカ本体、４７……油圧シリンダ、５０……
油圧シリンダ、５５……マルチヘツダ、Ｓ……作
業位置、Ｋ……格納位置。
The drawings show one embodiment of the present invention, and FIG.
Figure 2 is a vertical cross-sectional view of the main part taken along B-B cross section in the figure, Figure 2 is a vertical cross-sectional view taken along CC in Figure 1, Figure 3 is a diagram explaining the action, Figure 4 is a diagram explaining the action, and Figure 5 is excavation. 6 is a plan view of FIG. 5, FIG. 7 is a rear view of FIG. 5, and FIG. 8 is a schematic side view of a header section showing a conventional example. 1... Excavation equipment, 30... Header body, 33...
... Ram, 41 ... Flange part, 43 ... Header,
44...Fully pin, 45...Rotary cutter, 4
5a... Support arm, 46... Chitsel, 46a...
Breaker body, 47... Hydraulic cylinder, 50...
Hydraulic cylinder, 55...Multi header, S...Working position, K...Storage position.
Claims (1)
にヘツダを着脱自在に設け、このヘツダに支点を
中心にして作業位置と格納位置とにわたつて回動
する複数の作業機を設け、この複数の作業機を各
別の油圧シリンダを介してラムに支架させてなる
掘削機のマルチヘツダ装置。 A header is removably installed at the tip of a ram supported by the header body and slides up and down, and a plurality of working machines that rotate around a fulcrum between a working position and a storage position are installed on this header. A multi-header device for an excavator in which the work equipment is supported on a ram via separate hydraulic cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203587U JPS63151549U (en) | 1987-03-24 | 1987-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203587U JPS63151549U (en) | 1987-03-24 | 1987-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63151549U true JPS63151549U (en) | 1988-10-05 |
Family
ID=30857578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4203587U Pending JPS63151549U (en) | 1987-03-24 | 1987-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63151549U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63130829A (en) * | 1986-11-18 | 1988-06-03 | Komatsu Ltd | Excavator for seabed |
-
1987
- 1987-03-24 JP JP4203587U patent/JPS63151549U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63130829A (en) * | 1986-11-18 | 1988-06-03 | Komatsu Ltd | Excavator for seabed |
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