CN1024121C - Revolving mechanism of crane for hoisting steel ladle - Google Patents
Revolving mechanism of crane for hoisting steel ladle Download PDFInfo
- Publication number
- CN1024121C CN1024121C CN 90109196 CN90109196A CN1024121C CN 1024121 C CN1024121 C CN 1024121C CN 90109196 CN90109196 CN 90109196 CN 90109196 A CN90109196 A CN 90109196A CN 1024121 C CN1024121 C CN 1024121C
- Authority
- CN
- China
- Prior art keywords
- gear wheel
- steel ladle
- big gear
- fork shaft
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90109196 CN1024121C (en) | 1990-11-13 | 1990-11-13 | Revolving mechanism of crane for hoisting steel ladle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90109196 CN1024121C (en) | 1990-11-13 | 1990-11-13 | Revolving mechanism of crane for hoisting steel ladle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1061385A CN1061385A (en) | 1992-05-27 |
CN1024121C true CN1024121C (en) | 1994-04-06 |
Family
ID=4881313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 90109196 Expired - Fee Related CN1024121C (en) | 1990-11-13 | 1990-11-13 | Revolving mechanism of crane for hoisting steel ladle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1024121C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101798042B (en) * | 2010-03-11 | 2013-03-27 | 中船第九设计研究院工程有限公司 | Rotary lifting tool for crane |
CN104399960A (en) * | 2014-11-28 | 2015-03-11 | 李作成 | Electric self-propelled pouring device |
CN104756627A (en) * | 2015-03-06 | 2015-07-08 | 李阳铭 | Transmission type powder ridge box with thrust bearing support |
CN108483213A (en) * | 2018-05-30 | 2018-09-04 | 河南新科起重机股份有限公司 | A kind of low clearance, rotatable gantry lifting tool |
-
1990
- 1990-11-13 CN CN 90109196 patent/CN1024121C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1061385A (en) | 1992-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Tianping Inventor after: Ma Baosheng Inventor after: Qu Huimin Inventor before: Ma Tianping Inventor before: Ma Baosheng |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA TIANPING; MA BAOSHENG TO: MA TIANPING; MA BAOSHENG; QU HUIMIN |
|
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
ASS | Succession or assignment of patent right |
Owner name: TAIYUAN HEAVY INDUSTRY CO. Free format text: FORMER OWNER: TAIYUAN HEAVY MACHINERY PLANT Effective date: 20080808 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080808 Address after: No. 53 Jade Road Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Taiyuan Heavy Industry Co., Ltd. Address before: No 21, Jade Street, Taiyuan, Shanxi, Hexi District Patentee before: Taiyuan Heavy-duty Machinery Plant |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19940406 Termination date: 20091214 |