JPS6156388U - - Google Patents
Info
- Publication number
- JPS6156388U JPS6156388U JP14044084U JP14044084U JPS6156388U JP S6156388 U JPS6156388 U JP S6156388U JP 14044084 U JP14044084 U JP 14044084U JP 14044084 U JP14044084 U JP 14044084U JP S6156388 U JPS6156388 U JP S6156388U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- float
- engaging protrusion
- engaging
- jack
- 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
Landscapes
- Jib Cranes (AREA)
Description
第１図乃至第４図は本考案に係るフロートの一
実施例を示し、第１図は正面図、第２図は第１図
における−線断面図、第３図は第１図におけ
る−線断面図、第４図は胴部の展開図である
。第５図は従来のフロートの正面図、第６図は第
５図における−線断面図、第７図はクローラ
クレーンの上下分解状態を示した側面図である。
５……胴部、７……軸部、７０……係合突起、
８１，８２，８３，８４……係合溝。
1 to 4 show an embodiment of the float according to the present invention, FIG. 1 is a front view, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. 3 is a - line in FIG. 1. The sectional view and FIG. 4 are developed views of the trunk. FIG. 5 is a front view of a conventional float, FIG. 6 is a cross-sectional view taken along the line -- in FIG. 5, and FIG. 7 is a side view showing a crawler crane in a vertically disassembled state. 5...Body part, 7...Shaft part, 70...Engagement protrusion,
81, 82, 83, 84...Engagement groove.
Claims (1)
を備え、ジヤツキと地面との間に介装するフロー
トにおいて、前記胴部に高さの異なつた係合溝を
複数個設け、前記軸部に係合突起を設け、その係
合突起を係合溝に係合させて軸部の高さを調整す
るフロート。 A float having a hollow body and a shaft inserted into the body and interposed between a jack and the ground, the body having a plurality of engagement grooves of different heights, The float is provided with an engaging protrusion on the shaft, and the engaging protrusion is engaged with the engaging groove to adjust the height of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14044084U JPS6156388U (en) | 1984-09-18 | 1984-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14044084U JPS6156388U (en) | 1984-09-18 | 1984-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156388U true JPS6156388U (en) | 1986-04-15 |
Family
ID=30698789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14044084U Pending JPS6156388U (en) | 1984-09-18 | 1984-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020007139A (en) * | 2018-07-12 | 2020-01-16 | コベルコ建機株式会社 | Jack cylinder support device and jack-up method for working machine |
-
1984
- 1984-09-18 JP JP14044084U patent/JPS6156388U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020007139A (en) * | 2018-07-12 | 2020-01-16 | コベルコ建機株式会社 | Jack cylinder support device and jack-up method for working machine |