CN107471138B - A kind of variable diameter spanner - Google Patents
A kind of variable diameter spanner Download PDFInfo
- Publication number
- CN107471138B CN107471138B CN201710568348.4A CN201710568348A CN107471138B CN 107471138 B CN107471138 B CN 107471138B CN 201710568348 A CN201710568348 A CN 201710568348A CN 107471138 B CN107471138 B CN 107471138B
- Authority
- CN
- China
- Prior art keywords
- handle
- sliding block
- change
- hexagonal ring
- close
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/16—Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710568348.4A CN107471138B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610332131.9A CN105798831B (en) | 2016-05-19 | 2016-05-19 | A kind of reducing spanner |
CN201710568348.4A CN107471138B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610332131.9A Division CN105798831B (en) | 2016-05-19 | 2016-05-19 | A kind of reducing spanner |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107471138A CN107471138A (en) | 2017-12-15 |
CN107471138B true CN107471138B (en) | 2019-09-10 |
Family
ID=56452307
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710568373.2A Active CN107471140B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
CN201610332131.9A Active CN105798831B (en) | 2016-05-19 | 2016-05-19 | A kind of reducing spanner |
CN201710568387.4A Expired - Fee Related CN107350999B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
CN201710568348.4A Active CN107471138B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710568373.2A Active CN107471140B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
CN201610332131.9A Active CN105798831B (en) | 2016-05-19 | 2016-05-19 | A kind of reducing spanner |
CN201710568387.4A Expired - Fee Related CN107350999B (en) | 2016-05-19 | 2016-05-19 | A kind of variable diameter spanner |
Country Status (1)
Country | Link |
---|---|
CN (4) | CN107471140B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112460133A (en) * | 2020-11-11 | 2021-03-09 | 安徽凯瑞汽配制造有限公司 | Gasket for fixing bolt |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB142668A (en) * | 1919-05-16 | 1920-05-13 | Frank Eades | An improved adjustable spanner |
US2754710A (en) * | 1955-01-17 | 1956-07-17 | Cullen Joseph | Slidable inner jaw closed end wrench |
US4787275A (en) * | 1987-03-20 | 1988-11-29 | Colvin David S | Adjustable double-ended box wrench |
CN2199845Y (en) * | 1994-03-16 | 1995-06-07 | 章中兴 | Improved adjustable spanner |
US5862722A (en) * | 1996-09-20 | 1999-01-26 | Cislo; Casimer J. | Adjustable wrench |
CN201295885Y (en) * | 2008-10-13 | 2009-08-26 | 戴人海 | Adjustable spanner structure capable of being operated easily |
-
2016
- 2016-05-19 CN CN201710568373.2A patent/CN107471140B/en active Active
- 2016-05-19 CN CN201610332131.9A patent/CN105798831B/en active Active
- 2016-05-19 CN CN201710568387.4A patent/CN107350999B/en not_active Expired - Fee Related
- 2016-05-19 CN CN201710568348.4A patent/CN107471138B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107350999B (en) | 2019-01-11 |
CN107471138A (en) | 2017-12-15 |
CN107471140B (en) | 2019-05-21 |
CN107471140A (en) | 2017-12-15 |
CN105798831B (en) | 2017-10-17 |
CN105798831A (en) | 2016-07-27 |
CN107350999A (en) | 2017-11-17 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190724 Address after: 311803 No. 35 Xianggongdian Village, Majian Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhou Ruifang Address before: North Street 323000 in Zhejiang province Lishui city Liandu District No. 368 Green Information Industry Park (7) Ou micro building 27F Applicant before: LISHUI ZHIKE TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 422000 hardware technology innovation industrial park, xianchaqiao Town, Shaodong county, Shaoyang City, Hunan Province Patentee after: Shaodong xiaogiant intelligent Forging Co., Ltd Address before: 311803 No. 35 Xianggongdian Village, Majian Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhou Ruifang |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 422000 hardware technology innovation industrial park, xianchaqiao Town, Shaodong City, Shaoyang City, Hunan Province Patentee after: Shaodong little giant intelligent Forging Co.,Ltd. Address before: 422000 hardware technology innovation industrial park, xianchaqiao Town, Shaodong county, Shaoyang City, Hunan Province Patentee before: Shaodong xiaogiant intelligent Forging Co.,Ltd. |