JPS57181789U - - Google Patents
Info
- Publication number
- JPS57181789U JPS57181789U JP6730381U JP6730381U JPS57181789U JP S57181789 U JPS57181789 U JP S57181789U JP 6730381 U JP6730381 U JP 6730381U JP 6730381 U JP6730381 U JP 6730381U JP S57181789 U JPS57181789 U JP S57181789U
- Authority
- JP
- Japan
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
Landscapes
- Jib Cranes (AREA)
- Pivots And Pivotal Connections (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6730381U JPS57181789U (enExample) | 1981-05-09 | 1981-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6730381U JPS57181789U (enExample) | 1981-05-09 | 1981-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57181789U true JPS57181789U (enExample) | 1982-11-18 |
Family
ID=29863311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6730381U Pending JPS57181789U (enExample) | 1981-05-09 | 1981-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57181789U (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627229A (zh) * | 2012-04-11 | 2012-08-08 | 中联重科股份有限公司 | 销轴连接结构及其安装和拆卸方法、塔式起重机 |
| JP2020090379A (ja) * | 2018-12-07 | 2020-06-11 | コベルコ建機株式会社 | 結合ピン着脱治具及び結合ピン着脱方法 |
| WO2021199892A1 (ja) * | 2020-04-03 | 2021-10-07 | コベルコ建機株式会社 | 作業機械の旋回フレームおよび作業機械の旋回フレームの組立方法 |
| JP2023518008A (ja) * | 2020-05-19 | 2023-04-27 | 山河智能装▲備▼股▲分▼有限公司 | 上部構造と下部構造の迅速着脱機構を備える大型機械及び積み下ろし方法 |
-
1981
- 1981-05-09 JP JP6730381U patent/JPS57181789U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627229A (zh) * | 2012-04-11 | 2012-08-08 | 中联重科股份有限公司 | 销轴连接结构及其安装和拆卸方法、塔式起重机 |
| JP2020090379A (ja) * | 2018-12-07 | 2020-06-11 | コベルコ建機株式会社 | 結合ピン着脱治具及び結合ピン着脱方法 |
| WO2021199892A1 (ja) * | 2020-04-03 | 2021-10-07 | コベルコ建機株式会社 | 作業機械の旋回フレームおよび作業機械の旋回フレームの組立方法 |
| JP2021160918A (ja) * | 2020-04-03 | 2021-10-11 | コベルコ建機株式会社 | 作業機械の旋回フレームおよび作業機械の旋回フレームの組立方法 |
| US12240737B2 (en) | 2020-04-03 | 2025-03-04 | Kobelco Construction Machinery Co., Ltd. | Work machine swiveling frame and assembly method for work machine swiveling frame |
| JP2023518008A (ja) * | 2020-05-19 | 2023-04-27 | 山河智能装▲備▼股▲分▼有限公司 | 上部構造と下部構造の迅速着脱機構を備える大型機械及び積み下ろし方法 |