JPS6371188U - - Google Patents
Info
- Publication number
- JPS6371188U JPS6371188U JP16348186U JP16348186U JPS6371188U JP S6371188 U JPS6371188 U JP S6371188U JP 16348186 U JP16348186 U JP 16348186U JP 16348186 U JP16348186 U JP 16348186U JP S6371188 U JPS6371188 U JP S6371188U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- retraction
- liquid
- swing lever
- seesaw
- 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
- 230000002441 reversible effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案を施した水平引込クレーンの正
面図を示し、第２図は第１図の矢視平面図であ
る。
図において；１……上部フレーム、２……前部
リンク、３……上部リンク、４……ジブ、５……
スイングレバー、５ａ，５ｂ……タンク、６……
テンシヨンロツド、７……巻取ウインチドラム、
８……ワイヤロープ、９……バケツト、１０ａ，
１０ｂ……管路、１１……可逆ポンプ、１２……
モータ、１３……増速機、１４……ブレーキ、Ｏ
……連結点。
FIG. 1 shows a front view of a horizontal retraction crane to which the present invention is applied, and FIG. 2 is a plan view taken in the direction of the arrows in FIG. In the figure: 1... Upper frame, 2... Front link, 3... Upper link, 4... Jib, 5...
Swing lever, 5a, 5b...tank, 6...
Tension rod, 7... Winding winch drum,
8...Wire rope, 9...Bucket, 10a,
10b...Pipe line, 11...Reversible pump, 12...
Motor, 13... Speed increaser, 14... Brake, O
...connection point.
Claims (1)
液体タンクを設け、一方のタンクから他方のタン
クに液体を入替える可逆ポンプを設けたことを特
徴とする水平引込クレーンの引込駆動装置。 A retraction drive device for a horizontal retraction crane, characterized in that liquid tanks are provided at both ends of a swing lever having a seesaw-type structure, and a reversible pump is provided for exchanging liquid from one tank to the other tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16348186U JPS6371188U (en) | 1986-10-27 | 1986-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16348186U JPS6371188U (en) | 1986-10-27 | 1986-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6371188U true JPS6371188U (en) | 1988-05-13 |
Family
ID=31091717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16348186U Pending JPS6371188U (en) | 1986-10-27 | 1986-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6371188U (en) |
-
1986
- 1986-10-27 JP JP16348186U patent/JPS6371188U/ja active Pending
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