CN102032285B - Torque overload protection device - Google Patents
Torque overload protection device Download PDFInfo
- Publication number
- CN102032285B CN102032285B CN 200910196404 CN200910196404A CN102032285B CN 102032285 B CN102032285 B CN 102032285B CN 200910196404 CN200910196404 CN 200910196404 CN 200910196404 A CN200910196404 A CN 200910196404A CN 102032285 B CN102032285 B CN 102032285B
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- Prior art keywords
- driving
- ball
- head
- transmission
- retainer
- 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.)
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- Transmission Devices (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910196404 CN102032285B (en) | 2009-09-25 | 2009-09-25 | Torque overload protection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910196404 CN102032285B (en) | 2009-09-25 | 2009-09-25 | Torque overload protection device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102032285A CN102032285A (en) | 2011-04-27 |
CN102032285B true CN102032285B (en) | 2012-10-17 |
Family
ID=43885589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910196404 Active CN102032285B (en) | 2009-09-25 | 2009-09-25 | Torque overload protection device |
Country Status (1)
Country | Link |
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CN (1) | CN102032285B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104895958B (en) * | 2015-04-17 | 2018-04-27 | 中国煤炭科工集团太原研究院有限公司 | A kind of adjustable limit square device of runback bit-type |
CN105485198A (en) * | 2015-12-29 | 2016-04-13 | 武汉正通传动技术有限公司 | Push-pull force overload protective device |
JP6906053B2 (en) | 2016-11-30 | 2021-07-21 | サン−ゴバン パフォーマンス プラスティックス レンコール リミティド | Adjustable torque assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985213A (en) * | 1974-11-07 | 1976-10-12 | The Wellman Bibby Company Limited | Load release devices |
DE2517910A1 (en) * | 1975-04-23 | 1976-11-04 | Ringspann Maurer Kg A | Overload safety clutch with slipping rollers - reduces roller wear by relieving spring load during torque overload |
CN2156334Y (en) * | 1992-12-16 | 1994-02-16 | 周亚 | Tower mechanization verticle kiln safety clutch |
CN201144976Y (en) * | 2007-08-23 | 2008-11-05 | 芜湖福达汽车零部件有限公司 | Overload protector |
CN201507708U (en) * | 2009-09-25 | 2010-06-16 | 上海骐荣机械自控有限公司 | Torque overload protective device |
-
2009
- 2009-09-25 CN CN 200910196404 patent/CN102032285B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985213A (en) * | 1974-11-07 | 1976-10-12 | The Wellman Bibby Company Limited | Load release devices |
DE2517910A1 (en) * | 1975-04-23 | 1976-11-04 | Ringspann Maurer Kg A | Overload safety clutch with slipping rollers - reduces roller wear by relieving spring load during torque overload |
CN2156334Y (en) * | 1992-12-16 | 1994-02-16 | 周亚 | Tower mechanization verticle kiln safety clutch |
CN201144976Y (en) * | 2007-08-23 | 2008-11-05 | 芜湖福达汽车零部件有限公司 | Overload protector |
CN201507708U (en) * | 2009-09-25 | 2010-06-16 | 上海骐荣机械自控有限公司 | Torque overload protective device |
Non-Patent Citations (2)
Title |
---|
JP平3-117730A 1991.05.20 |
JP特开2007-327572A 2007.12.20 |
Also Published As
Publication number | Publication date |
---|---|
CN102032285A (en) | 2011-04-27 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 815, de Garden Road, Nanxiang Town, Jiading District, Shanghai Co-patentee after: Shanghai Guanlong Valve Automation Co. Ltd. Patentee after: Guanlong Valve Machinery Co., Ltd., Shanghai Address before: No. 815, de Garden Road, Nanxiang Town, Jiading District, Shanghai Co-patentee before: Shanghai Qirong Machinery Automatic Control Co.,Ltd. Patentee before: Guanlong Valve Machinery Co., Ltd., Shanghai |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee after: Shanghai Guanlong Valve Machinery Co., Ltd Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Co-patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Patentee before: Shanghai Guanlong Valve Machinery Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee after: Shanghai Guanlong valve energy saving equipment Co., Ltd Patentee after: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee before: Shanghai Guanlong Valve Machinery Co., Ltd Patentee before: SHANGHAI GUANLONG VALVE AUTOMATION Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |