JPH025438U - - Google Patents
Info
- Publication number
- JPH025438U JPH025438U JP8075788U JP8075788U JPH025438U JP H025438 U JPH025438 U JP H025438U JP 8075788 U JP8075788 U JP 8075788U JP 8075788 U JP8075788 U JP 8075788U JP H025438 U JPH025438 U JP H025438U
- Authority
- JP
- Japan
- Prior art keywords
- par
- date
- handle
- type excavator
- shovel type
- 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 description 2
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Operation Control Of Excavators (AREA)
Description
第１図は本考案の実施例に係るシヨベル系掘削
機の部分的な側面図、第２図は本考案による掘削
機のデイツパーの動作を示す側面図、第３図は従
来の円弧掘削用のシヨベル系掘削機の側面図であ
る。
３……ブーム、４……デイツパーハンドル、５
……デイツパー、６……巻上げロープ、７……テ
イース、１１……ピニオン、１２……ラツク、１
３……ピン、１５……油圧シリンダ、１６……油
圧ユニツト、１７……油圧管、Ａ……水平掘削範
囲。
Fig. 1 is a partial side view of a shovel-type excavator according to an embodiment of the present invention, Fig. 2 is a side view showing the operation of the date parr of the excavator according to the present invention, and Fig. 3 is a partial side view of a shovel-type excavator according to an embodiment of the present invention. It is a side view of a shovel type excavator. 3...Boom, 4...Date par handle, 5
...Dietz par, 6...Hoisting rope, 7...Tease, 11...Pinion, 12...Rack, 1
3...Pin, 15...Hydraulic cylinder, 16...Hydraulic unit, 17...Hydraulic pipe, A...Horizontal excavation range.
Claims (1)
し、巻上げロープおよび前記デイツパーハンドル
の伸縮により掘削動作を行うシヨベル系掘削機に
おいて、前記デイツパーと前記デイツパーハンド
ルとを油圧シリンダーで連結し、前記シリンダの
作動で前記デイツパーハンドルに対する前記デイ
ツパーの姿勢を変化させるようにしたことを特徴
とするシヨベル系掘削機。 In a shovel type excavator in which a date par is pivotally attached to the tip of the date par handle and excavation operations are performed by the expansion and contraction of a hoisting rope and the date par handle, the date par and the date par handle are connected by a hydraulic cylinder, and the date par handle is connected to the date par handle. A shovel type excavator, characterized in that the attitude of the date par with respect to the date par handle is changed by operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8075788U JPH025438U (en) | 1988-06-18 | 1988-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8075788U JPH025438U (en) | 1988-06-18 | 1988-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025438U true JPH025438U (en) | 1990-01-16 |
Family
ID=31305573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8075788U Pending JPH025438U (en) | 1988-06-18 | 1988-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025438U (en) |
-
1988
- 1988-06-18 JP JP8075788U patent/JPH025438U/ja active Pending