CN107598813A - 万能扳手 - Google Patents
万能扳手 Download PDFInfo
- Publication number
- CN107598813A CN107598813A CN201710818752.2A CN201710818752A CN107598813A CN 107598813 A CN107598813 A CN 107598813A CN 201710818752 A CN201710818752 A CN 201710818752A CN 107598813 A CN107598813 A CN 107598813A
- Authority
- CN
- China
- Prior art keywords
- locking device
- torsion
- tommy bar
- locking
- main moment
- 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
- 241000282693 Cercopithecidae Species 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 abstract description 4
- 230000001788 irregular Effects 0.000 abstract description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 6
- 235000011613 Pinus brutia Nutrition 0.000 description 6
- 241000018646 Pinus brutia Species 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710818752.2A CN107598813B (zh) | 2017-09-12 | 2017-09-12 | 万能扳手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710818752.2A CN107598813B (zh) | 2017-09-12 | 2017-09-12 | 万能扳手 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107598813A true CN107598813A (zh) | 2018-01-19 |
CN107598813B CN107598813B (zh) | 2023-09-26 |
Family
ID=61063797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710818752.2A Active CN107598813B (zh) | 2017-09-12 | 2017-09-12 | 万能扳手 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107598813B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109202795A (zh) * | 2018-11-20 | 2019-01-15 | 中煤新集能源股份有限公司 | 多功能偏心轮自锁链式牙钳扳手 |
CN110039479A (zh) * | 2018-01-13 | 2019-07-23 | 赣州沧澜贸易有限公司 | 链条万能扳手 |
CN113714980A (zh) * | 2021-09-09 | 2021-11-30 | 北方信息控制研究院集团有限公司 | 一种用于外六角螺钉快速拆装的专用工具 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB321116A (en) * | 1929-01-14 | 1929-10-31 | Harry Edward Pfaff | Improvements in or relating to chain wrenches |
CN87216292U (zh) * | 1987-12-19 | 1988-12-21 | 马飞 | 链条扳手 |
JPH0839442A (ja) * | 1995-07-24 | 1996-02-13 | Toho Koki Kk | レンチ |
CN2369830Y (zh) * | 1998-12-28 | 2000-03-22 | 北京开关厂 | 一种螺旋弹簧多用压紧装置 |
CN2713275Y (zh) * | 2004-07-22 | 2005-07-27 | 重庆宗申技术开发研究有限公司 | 一种可方便锁紧的抱箍 |
CN201347731Y (zh) * | 2008-12-11 | 2009-11-18 | 天津市正平机械新技术有限公司 | 一种链条式夹紧装置 |
CN201799975U (zh) * | 2010-09-01 | 2011-04-20 | 中国石油天然气集团公司 | 一种缠带式管道扭矩扳手 |
US20150174742A1 (en) * | 2013-12-20 | 2015-06-25 | The Gates Corporation | Strap wrench |
CN105003516A (zh) * | 2015-07-20 | 2015-10-28 | 国家电网公司 | 变压器防盗油螺帽及其专用扳手 |
CN207171906U (zh) * | 2017-09-12 | 2018-04-03 | 中交四公局第一工程有限公司 | 万能扳手 |
-
2017
- 2017-09-12 CN CN201710818752.2A patent/CN107598813B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB321116A (en) * | 1929-01-14 | 1929-10-31 | Harry Edward Pfaff | Improvements in or relating to chain wrenches |
CN87216292U (zh) * | 1987-12-19 | 1988-12-21 | 马飞 | 链条扳手 |
JPH0839442A (ja) * | 1995-07-24 | 1996-02-13 | Toho Koki Kk | レンチ |
CN2369830Y (zh) * | 1998-12-28 | 2000-03-22 | 北京开关厂 | 一种螺旋弹簧多用压紧装置 |
CN2713275Y (zh) * | 2004-07-22 | 2005-07-27 | 重庆宗申技术开发研究有限公司 | 一种可方便锁紧的抱箍 |
CN201347731Y (zh) * | 2008-12-11 | 2009-11-18 | 天津市正平机械新技术有限公司 | 一种链条式夹紧装置 |
CN201799975U (zh) * | 2010-09-01 | 2011-04-20 | 中国石油天然气集团公司 | 一种缠带式管道扭矩扳手 |
US20150174742A1 (en) * | 2013-12-20 | 2015-06-25 | The Gates Corporation | Strap wrench |
CN105003516A (zh) * | 2015-07-20 | 2015-10-28 | 国家电网公司 | 变压器防盗油螺帽及其专用扳手 |
CN207171906U (zh) * | 2017-09-12 | 2018-04-03 | 中交四公局第一工程有限公司 | 万能扳手 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110039479A (zh) * | 2018-01-13 | 2019-07-23 | 赣州沧澜贸易有限公司 | 链条万能扳手 |
CN109202795A (zh) * | 2018-11-20 | 2019-01-15 | 中煤新集能源股份有限公司 | 多功能偏心轮自锁链式牙钳扳手 |
CN113714980A (zh) * | 2021-09-09 | 2021-11-30 | 北方信息控制研究院集团有限公司 | 一种用于外六角螺钉快速拆装的专用工具 |
Also Published As
Publication number | Publication date |
---|---|
CN107598813B (zh) | 2023-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107598813A (zh) | 万能扳手 | |
US20140096364A1 (en) | Dual-action disposable clamp | |
CN1757487A (zh) | 增强性能的修理工具 | |
CN207171906U (zh) | 万能扳手 | |
US20140154026A1 (en) | Slider Locknut | |
CN101479488B (zh) | 锁紧螺母 | |
US8794890B2 (en) | Variable wall thickness collar | |
US1642569A (en) | Hand tool | |
CN206663073U (zh) | 一种新型万能扳手 | |
CN206981926U (zh) | 一种用于去除外螺纹毛刺的工具 | |
KR20090007556U (ko) | 체결구 | |
TW201417965A (zh) | 軸承拆除器 | |
KR20100123291A (ko) | 길이 가변이 가능한 t형 렌치 | |
CN207402191U (zh) | 简易螺母破拆器 | |
CN205478752U (zh) | 一种螺栓连接结构 | |
JP3252037B2 (ja) | ボルト緩め構造およびボルト緩め装置 | |
TWM520950U (zh) | 棘輪式拉帽結構 | |
CN201037498Y (zh) | 一种复合式螺栓 | |
CN101386162A (zh) | 改进的弯管扳手结构 | |
CN210589063U (zh) | 扭力式拔销器 | |
TWI737248B (zh) | 轉接套筒 | |
CN207564387U (zh) | 一种新型拉钉扭矩扳手 | |
CN211466165U (zh) | 可调节的简易扳手 | |
JP6295102B2 (ja) | スタッドボルト弛め具 | |
CN217421807U (zh) | 一种轧机万向轴用高强度螺栓 |
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 | ||
CB02 | Change of applicant information |
Address after: 1308, Unit 1, 15th Floor, Building 1, No. 3 Rongjing East Street, Daxing District Economic and Technological Development Zone, Beijing, 100123 Applicant after: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Address before: 1308, Unit 1, 15th Floor, Building 1, No. 3 Rongjing East Street, Daxing District Economic and Technological Development Zone, Beijing, 100123 Applicant before: CCCC FOURTH HIGHWAY FIRST ENGINEERING FIRMS CO.,LTD. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230817 Address after: 1308, Unit 1, 15th Floor, Building 1, No. 3 Rongjing East Street, Daxing District Economic and Technological Development Zone, Beijing, 100123 Applicant after: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Applicant after: CCCC Construction Group Co.,Ltd. Address before: 1308, Unit 1, 15th Floor, Building 1, No. 3 Rongjing East Street, Daxing District Economic and Technological Development Zone, Beijing, 100123 Applicant before: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |