JPH02101846U - - Google Patents
Info
- Publication number
- JPH02101846U JPH02101846U JP1073789U JP1073789U JPH02101846U JP H02101846 U JPH02101846 U JP H02101846U JP 1073789 U JP1073789 U JP 1073789U JP 1073789 U JP1073789 U JP 1073789U JP H02101846 U JPH02101846 U JP H02101846U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- pole frame
- grab
- hydraulic cylinder
- clamshell bucket
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図は本考案の実施例によるクラムシエルバ
ケツトの左側半体を断面で示す正面図、第２図は
第１図の右側面図、第３図は第２図の―線断
面図、第４図は本考案の他の実施例による第３図
相当図、第５図は振れ止め部材の変形例を示す要
部説明図である。
２…上部ベース部材、３…ポールフレーム、５
ａ，５ｂ…開閉グラブ、７…油圧シリンダ、７ａ
…シリンダロツド、７ｂ…シリンダ、８ａ，８ｂ
…ブラケツト、９ａ，９ｂ…アーム、１２…案内
開孔部、１３…ガイド、１４ａ，１４ｂ…ローラ
、１５，１５′…振れ止め部材、１６…側板、１
７…取付孔。
FIG. 1 is a front view in cross section of the left half of a clamshell bucket bag according to an embodiment of the present invention, FIG. 2 is a right side view of FIG. 1, and FIG. 3 is a sectional view taken along the line - FIG. 4 is a view corresponding to FIG. 3 according to another embodiment of the present invention, and FIG. 5 is an explanatory view of main parts showing a modification of the steady rest member. 2... Upper base member, 3... Pole frame, 5
a, 5b...Opening/closing grab, 7...Hydraulic cylinder, 7a
...Cylinder rod, 7b...Cylinder, 8a, 8b
... Bracket, 9a, 9b... Arm, 12... Guide hole, 13... Guide, 14a, 14b... Roller, 15, 15'... Steady rest member, 16... Side plate, 1
7...Mounting hole.
Claims (1)
フレームの下部に枢着された複数の開閉グラブと
、ポールフレームの上部ベース部材にシリンダロ
ツドの上端を固定した油圧シリンダと、該油圧シ
リンダとグラブとを連結する複数のアームとを具
備し、シリンダの伸縮作動でグラブを開閉するよ
うにしたクラムシエルバケツトにおいて、シリン
ダの下部にポールフレームの左右および／または
前後に摺接するシリンダ振れ止め部材を設けたこ
とを特徴とするクラムシエルバケツト。 (2) 振れ止め部材の縦断面が山形であることを
特徴とする請求項(1)記載のクラムシエルバケツ
ト。[Claims for Utility Model Registration] (1) A vertically extending pole frame, a plurality of opening/closing grabs pivotally attached to the lower part of the pole frame, and a hydraulic cylinder with the upper end of a cylinder rod fixed to the upper base member of the pole frame. and a plurality of arms connecting the hydraulic cylinder and the grab, and the clam shell bucket opens and closes the grab by the expansion and contraction operation of the cylinder. A clamshell bucket cart characterized by being provided with a cylinder steadying member that slides into contact with the cylinder. (2) The clamshell bucket cart according to claim (1), wherein the vertical cross section of the steady rest member is chevron-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1073789U JPH02101846U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1073789U JPH02101846U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101846U true JPH02101846U (en) | 1990-08-14 |
Family
ID=31218661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1073789U Pending JPH02101846U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101846U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722552B1 (en) * | 1968-06-24 | 1982-05-13 |
-
1989
- 1989-01-31 JP JP1073789U patent/JPH02101846U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722552B1 (en) * | 1968-06-24 | 1982-05-13 |