JPS61183393U - - Google Patents
Info
- Publication number
- JPS61183393U JPS61183393U JP6647085U JP6647085U JPS61183393U JP S61183393 U JPS61183393 U JP S61183393U JP 6647085 U JP6647085 U JP 6647085U JP 6647085 U JP6647085 U JP 6647085U JP S61183393 U JPS61183393 U JP S61183393U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- crane
- bodies
- fixed
- shaped bodies
- 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第1図は本考案に係るクレーンを第3図のA部
に適用した場合の一実施例を示す縦断側面図、第
2図は本考案のクレーンを第3図のB部に適用し
た場合の一実施例を示す縦断側面図、第3図は従
来のツインクレーンの概略を示す側面図、第4図
は従来のシングルクレーンの概略を示す側面図、
第5図は第3図のクレーンの部分拡大側面図、第
6図は第3図のA部を拡大して示す縦断側面図、
第7図は第3図のB部を拡大して示す縦断側面図
である。
11,12,13……クレーン本体、11b,
12′b,12b,13b……板状体、11c,
12c……インナレース、12′c,12′d,
13c,13d……アウタレース、11d,12
′e,12d,13e……ボルト、12′i,1
3h……ボルト挿入孔。
Fig. 1 is a vertical sectional side view showing an embodiment of the crane according to the present invention applied to section A in Fig. 3, and Fig. 2 is a longitudinal side view showing an embodiment of the crane according to the present invention applied to section B in Fig. 3. A longitudinal side view showing one embodiment; FIG. 3 is a side view schematically showing a conventional twin crane; FIG. 4 is a side view schematically showing a conventional single crane;
Fig. 5 is a partially enlarged side view of the crane in Fig. 3, Fig. 6 is a vertical side view showing an enlarged view of section A in Fig. 3;
FIG. 7 is an enlarged vertical sectional side view of section B in FIG. 3. 11, 12, 13...crane body, 11b,
12'b, 12b, 13b... plate-shaped body, 11c,
12c...Inner lace, 12'c, 12'd,
13c, 13d...Outer lace, 11d, 12
'e, 12d, 13e... Bolt, 12'i, 1
3h...Bolt insertion hole.
Claims (1)
材の上下対向部に固定した一対の板状体と同各板
状体間に介装した軸受とを介して垂直軸線を中心
とする相対回転可能に組付けたクレーンにおいて
、前記軸受のインナレースと前記一方の板状体と
を他方の板状体に設けたボルト挿入孔から挿入さ
れて締付けられるボルトにより固定し、前記軸受
のアウタレースと他方の板状体とを一方の板状体
の外側方位置で締付けられるボルトにより固定し
たことを特徴とするクレーン。 The upper and lower parts of the crane body can be rotated relative to each other around a vertical axis via a pair of plate-like bodies fixed to the upper and lower opposing parts of each member and bearings interposed between the plate-like bodies. In the crane assembled to A crane characterized in that the plate-shaped bodies are fixed to each other by bolts that are tightened at positions on the outside of one of the plate-shaped bodies.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6647085U JPS61183393U (en) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6647085U JPS61183393U (en) | 1985-05-07 | 1985-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61183393U true JPS61183393U (en) | 1986-11-15 |
Family
ID=30599405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6647085U Pending JPS61183393U (en) | 1985-05-07 | 1985-05-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61183393U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009197436A (en) * | 2008-02-20 | 2009-09-03 | Hitachi Constr Mach Co Ltd | Load bearing machine |
-
1985
- 1985-05-07 JP JP6647085U patent/JPS61183393U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009197436A (en) * | 2008-02-20 | 2009-09-03 | Hitachi Constr Mach Co Ltd | Load bearing machine |