JPS6436396U - - Google Patents
Info
- Publication number
- JPS6436396U JPS6436396U JP12925187U JP12925187U JPS6436396U JP S6436396 U JPS6436396 U JP S6436396U JP 12925187 U JP12925187 U JP 12925187U JP 12925187 U JP12925187 U JP 12925187U JP S6436396 U JPS6436396 U JP S6436396U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary jib
- crane auxiliary
- boom
- tension rod
- crane
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案一実施例の側面図、第２図は第
１図方向からの矢視図、第３図は本考案の他の
実施例の側面図、第４図は第３図部の詳細図、
第５図、第６図ははクレーン補助ジブを備えたク
レーンにより荷役作業の説明図である。
１はブーム、３はクレーン補助ジブ、６は取付
部、９はチルトシリンダ、１３，１４はテンシヨ
ンロツド。
Fig. 1 is a side view of one embodiment of the present invention, Fig. 2 is a view taken from the direction of Fig. 1, Fig. 3 is a side view of another embodiment of the present invention, and Fig. 4 is the section shown in Fig. 3. Detailed diagram of
FIGS. 5 and 6 are explanatory diagrams of cargo handling operations using a crane equipped with a crane auxiliary jib. 1 is a boom, 3 is a crane auxiliary jib, 6 is a mounting part, 9 is a tilt cylinder, and 13 and 14 are tension rods.
Claims (1)
に設け、ブームとクレーン補助ジブとをテンシヨ
ンロツドで連結したものにおいて、テンシヨンロ
ツドの一部にチルトシリンダを組み込んだことを
特徴とするクレーン補助ジブのチルト装置。 A tilt device for a crane auxiliary jib, characterized in that a crane auxiliary jib is provided at the tip of the boom so that it can be raised and lowered, the boom and the crane auxiliary jib are connected by a tension rod, and a tilt cylinder is incorporated in a part of the tension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12925187U JPS6436396U (en) | 1987-08-27 | 1987-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12925187U JPS6436396U (en) | 1987-08-27 | 1987-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436396U true JPS6436396U (en) | 1989-03-06 |
Family
ID=31383353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12925187U Pending JPS6436396U (en) | 1987-08-27 | 1987-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0553391U (en) * | 1991-12-17 | 1993-07-13 | 株式会社学習研究社 | Microphone cover |
| JPH0623392U (en) * | 1992-06-23 | 1994-03-25 | 芳孝 越後 | Microphone cover |
-
1987
- 1987-08-27 JP JP12925187U patent/JPS6436396U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0553391U (en) * | 1991-12-17 | 1993-07-13 | 株式会社学習研究社 | Microphone cover |
| JPH0623392U (en) * | 1992-06-23 | 1994-03-25 | 芳孝 越後 | Microphone cover |
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