JPS63165350U - - Google Patents
Info
- Publication number
- JPS63165350U JPS63165350U JP5749987U JP5749987U JPS63165350U JP S63165350 U JPS63165350 U JP S63165350U JP 5749987 U JP5749987 U JP 5749987U JP 5749987 U JP5749987 U JP 5749987U JP S63165350 U JPS63165350 U JP S63165350U
- Authority
- JP
- Japan
- Prior art keywords
- positioning pin
- hole
- upper revolving
- threaded
- conical portion
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5749987U JPH057322Y2 (th) | 1987-04-17 | 1987-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5749987U JPH057322Y2 (th) | 1987-04-17 | 1987-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63165350U true JPS63165350U (th) | 1988-10-27 |
| JPH057322Y2 JPH057322Y2 (th) | 1993-02-24 |
Family
ID=30887262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5749987U Expired - Lifetime JPH057322Y2 (th) | 1987-04-17 | 1987-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057322Y2 (th) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004090242A1 (ja) * | 2003-04-04 | 2004-10-21 | Hitachi Construction Machinery Co., Ltd. | 建設機械の旋回機構及びそのバックラッシ計測方法 |
| JP2008247588A (ja) * | 2007-03-30 | 2008-10-16 | Ihi Corp | ダブルデッキクレーン |
| JP2010222938A (ja) * | 2009-03-25 | 2010-10-07 | Hitachi Constr Mach Co Ltd | 旋回式建設機械 |
-
1987
- 1987-04-17 JP JP5749987U patent/JPH057322Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004090242A1 (ja) * | 2003-04-04 | 2004-10-21 | Hitachi Construction Machinery Co., Ltd. | 建設機械の旋回機構及びそのバックラッシ計測方法 |
| KR101075054B1 (ko) | 2003-04-04 | 2011-10-21 | 히다치 겡키 가부시키 가이샤 | 건설기계의 선회기구 및 그 백래시 계측방법 |
| JP2008247588A (ja) * | 2007-03-30 | 2008-10-16 | Ihi Corp | ダブルデッキクレーン |
| JP2010222938A (ja) * | 2009-03-25 | 2010-10-07 | Hitachi Constr Mach Co Ltd | 旋回式建設機械 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057322Y2 (th) | 1993-02-24 |