CN105966751B - 一种钻具的快装式保护套结构 - Google Patents
一种钻具的快装式保护套结构 Download PDFInfo
- Publication number
- CN105966751B CN105966751B CN201610530283.XA CN201610530283A CN105966751B CN 105966751 B CN105966751 B CN 105966751B CN 201610530283 A CN201610530283 A CN 201610530283A CN 105966751 B CN105966751 B CN 105966751B
- Authority
- CN
- China
- Prior art keywords
- piece
- guard circle
- package
- drilling tool
- wrapping
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
- B65D59/04—Sleeves, e.g. postal tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610530283.XA CN105966751B (zh) | 2016-07-06 | 2016-07-06 | 一种钻具的快装式保护套结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610530283.XA CN105966751B (zh) | 2016-07-06 | 2016-07-06 | 一种钻具的快装式保护套结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105966751A CN105966751A (zh) | 2016-09-28 |
CN105966751B true CN105966751B (zh) | 2018-06-26 |
Family
ID=56954803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610530283.XA Expired - Fee Related CN105966751B (zh) | 2016-07-06 | 2016-07-06 | 一种钻具的快装式保护套结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105966751B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2238643A (en) * | 1939-12-22 | 1941-04-15 | Nat Tube Co | End protector |
US4429719A (en) * | 1982-08-05 | 1984-02-07 | Mosing Donald E | Pipe thread protector |
US6360636B1 (en) * | 2000-04-07 | 2002-03-26 | Arthur Joseph Elftmann | Tool for removing a drain basket or similar fitting |
CN205891625U (zh) * | 2016-07-06 | 2017-01-18 | 无锡中地钻探装备有限公司 | 一种钻具的快装式保护套结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2001969C2 (en) * | 2008-09-03 | 2010-03-12 | Blg Machineverhuur | Wellbore pipe protection device. |
-
2016
- 2016-07-06 CN CN201610530283.XA patent/CN105966751B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2238643A (en) * | 1939-12-22 | 1941-04-15 | Nat Tube Co | End protector |
US4429719A (en) * | 1982-08-05 | 1984-02-07 | Mosing Donald E | Pipe thread protector |
US6360636B1 (en) * | 2000-04-07 | 2002-03-26 | Arthur Joseph Elftmann | Tool for removing a drain basket or similar fitting |
CN205891625U (zh) * | 2016-07-06 | 2017-01-18 | 无锡中地钻探装备有限公司 | 一种钻具的快装式保护套结构 |
Also Published As
Publication number | Publication date |
---|---|
CN105966751A (zh) | 2016-09-28 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Dengyun Inventor before: Su Gang |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180522 Address after: 523073 No. 1 Lane 17, Lane 1, Sheng Hao Hao village, Nancheng District, Dongguan, Guangdong Applicant after: Dongguan Rica mechanical and Electrical Engineering Co., Ltd. Address before: 214000 Jiangsu province Wuxi Xishan District, Yang Jian town machinery and equipment industry circle B area Applicant before: WUXI ZHONGDI DRILLING EQUIPMENT CO., LTD. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20190706 |
|
CF01 | Termination of patent right due to non-payment of annual fee |