CN109178274B - Marine screw fishing net cutting knife mechanism - Google Patents
Marine screw fishing net cutting knife mechanism Download PDFInfo
- Publication number
- CN109178274B CN109178274B CN201811298351.XA CN201811298351A CN109178274B CN 109178274 B CN109178274 B CN 109178274B CN 201811298351 A CN201811298351 A CN 201811298351A CN 109178274 B CN109178274 B CN 109178274B
- Authority
- CN
- China
- Prior art keywords
- penetrating
- cutting
- connecting rod
- cutting knife
- rod
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
- B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Knives (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811298351.XA CN109178274B (en) | 2018-11-02 | 2018-11-02 | Marine screw fishing net cutting knife mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811298351.XA CN109178274B (en) | 2018-11-02 | 2018-11-02 | Marine screw fishing net cutting knife mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109178274A CN109178274A (en) | 2019-01-11 |
CN109178274B true CN109178274B (en) | 2020-07-14 |
Family
ID=64941511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811298351.XA Active CN109178274B (en) | 2018-11-02 | 2018-11-02 | Marine screw fishing net cutting knife mechanism |
Country Status (1)
Country | Link |
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CN (1) | CN109178274B (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8531791D0 (en) * | 1985-12-24 | 1986-02-05 | Shaw R D | Line cutting device |
JP2002320872A (en) * | 2001-04-27 | 2002-11-05 | Yutaka Kanamaru | Forward swing type rotary blade |
CN101380995A (en) * | 2007-09-07 | 2009-03-11 | 浙江海洋学院 | Helical multi-edge cutting knife |
CN201518584U (en) * | 2009-09-11 | 2010-07-07 | 镇江益林金刚石工具有限公司 | Saw blade used for mowing |
CN203078743U (en) * | 2013-03-12 | 2013-07-24 | 张建新 | Sawtooth propeller |
CN104828229B (en) * | 2015-04-20 | 2017-07-14 | 舟山万达船舶设计有限公司 | A kind of ocean fishing vessel propeller |
CN105129061B (en) * | 2015-08-10 | 2017-09-01 | 上海斯玛德大推船用螺旋桨设计有限公司 | propeller |
CN207208432U (en) * | 2017-08-18 | 2018-04-10 | 象山博生电子科技有限公司 | A kind of marine electric propeller |
CN107554733B (en) * | 2017-09-20 | 2018-06-19 | 航天晨光(福建)管业科技有限公司 | A kind of Propeller Guard device |
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2018
- 2018-11-02 CN CN201811298351.XA patent/CN109178274B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN109178274A (en) | 2019-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200618 Address after: 224234 No. 1738, Fuqian East Road, Xinjie Town, Dongtai City, Yancheng City, Jiangsu Province Applicant after: Dongtai Offshore Engineering Safety Technology Co.,Ltd. Address before: 224234 912 group eleven, Fung Qiao village, Xinjie Town, Dongtai, Yancheng City, Jiangsu. Applicant before: DONGTAI SEA MARINE EQUIPMENT Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210908 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 224234 No. 1738, Fuqian East Road, Xinjie Town, Dongtai City, Yancheng City, Jiangsu Province Patentee before: Dongtai Offshore Engineering Safety Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 276000 south of the intersection of Wenhua Road and Pingwang Road, Pingyi Economic Development Zone, Pingyi County, Linyi City, Shandong Province Patentee after: Pingyi ren'an traditional Chinese Medicine Industry Development Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
|
TR01 | Transfer of patent right |