JPH0198258U - - Google Patents
Info
- Publication number
- JPH0198258U JPH0198258U JP1987191841U JP19184187U JPH0198258U JP H0198258 U JPH0198258 U JP H0198258U JP 1987191841 U JP1987191841 U JP 1987191841U JP 19184187 U JP19184187 U JP 19184187U JP H0198258 U JPH0198258 U JP H0198258U
- Authority
- JP
- Japan
- Prior art keywords
- longitudinal axis
- dozer
- earth removal
- right sides
- earth
- 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
Description
図面は本考案に係るドーザ付バツクホウのドー
ザ操作構造の実施例を示し、第１図は要部平面図
、第２図は要部背面図、第３図は要部側面図、第
４図はドーザ付バツクホウの全体側面図、第５図
は別実施例の要部平面図である。
７……アーム、１０……排土板、１４……油圧
シリンダ、１６……リンク部材、０……前後軸芯
。
The drawings show an embodiment of the dozer operation structure of a backhoe with a dozer according to the present invention, and FIG. 1 is a plan view of the main part, FIG. 2 is a rear view of the main part, FIG. 3 is a side view of the main part, and FIG. FIG. 5 is a side view of the entire backhoe with a dozer, and FIG. 5 is a plan view of the main parts of another embodiment. 7... Arm, 10... Earth removal plate, 14... Hydraulic cylinder, 16... Link member, 0... Front and rear axis.
Claims (1)
りに回動自在に排土板１０を設け、前記排土板１
０を回動操作する油圧シリンダ１４を設けたドー
ザ付バツクホウにおいて、前記排土板１０と前記
アーム７に相対揺動自在に連結したリンク部材１
６を、ほぼ前後方向に向けた状態で、前記前後軸
芯０の左右夫々に設け、前記油圧シリンダ１４の
一対を前記前後軸芯０の左右に振分け配置し、前
記両油圧シリンダ１４，１４をその伸長に伴う前
記排土板１０の回動操作方向が互いに反対になる
ように相対配置してあるドーザ付バツクホウのド
ーザ操作構造。 An earth removal plate 10 is provided on an arm 7 which can be freely oscillated up and down, and is rotatable around the longitudinal axis 0.
In the backhoe equipped with a dozer, which is provided with a hydraulic cylinder 14 for rotationally operating the earth, a link member 1 is connected to the earth removal plate 10 and the arm 7 so as to be relatively swingable.
6 are provided on the left and right sides of the longitudinal axis 0, respectively, with the cylinders oriented substantially in the longitudinal direction, and a pair of the hydraulic cylinders 14 are distributed and arranged on the left and right sides of the longitudinal axis 0, and both the hydraulic cylinders 14, 14 are arranged on the left and right sides of the longitudinal axis 0. A dozer operation structure for a backhoe equipped with a dozer, in which the earth removal plates 10 are arranged relative to each other so that the rotation operation directions of the earth removal plates 10 as they are extended are opposite to each other.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987191841U JPH0198258U (en) | 1987-12-16 | 1987-12-16 | |
| US07/274,572 US4966240A (en) | 1987-12-16 | 1988-11-23 | Combination backhoe vehicle and bulldozer apparatus |
| GB8828076A GB2213852B (en) | 1987-12-16 | 1988-12-01 | Combination backhoe and bulldozer apparatus for a working vehicle |
| KR1019880016627A KR920005497B1 (en) | 1987-12-16 | 1988-12-14 | Combination backhoe vehicle and bulldozer apparatus |
| DE3842281A DE3842281C2 (en) | 1987-12-16 | 1988-12-15 | Device for a work vehicle |
| FR888816630A FR2624898B1 (en) | 1987-12-16 | 1988-12-16 | BULLDOZER APPARATUS FOR CONSTRUCTION SITE COMPRISING SEVERAL JACKS OF COMPENSATION OF THE FORCES DEVELOPED DURING EARTHMOVING, EXCAVATION OR OTHER OPERATIONS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987191841U JPH0198258U (en) | 1987-12-16 | 1987-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198258U true JPH0198258U (en) | 1989-06-30 |
Family
ID=31482732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987191841U Pending JPH0198258U (en) | 1987-12-16 | 1987-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198258U (en) |
-
1987
- 1987-12-16 JP JP1987191841U patent/JPH0198258U/ja active Pending
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