CN206190220U - 一种新型防泥包pdc钻头 - Google Patents
一种新型防泥包pdc钻头 Download PDFInfo
- Publication number
- CN206190220U CN206190220U CN201621265558.3U CN201621265558U CN206190220U CN 206190220 U CN206190220 U CN 206190220U CN 201621265558 U CN201621265558 U CN 201621265558U CN 206190220 U CN206190220 U CN 206190220U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- fixing wing
- mud
- wing
- pdc drill
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
- E04H15/50—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means lazy-tongs type
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/46—Supporting means, e.g. frames collapsible, e.g. breakdown type telescoping and foldable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621265558.3U CN206190220U (zh) | 2016-11-24 | 2016-11-24 | 一种新型防泥包pdc钻头 |
US15/821,019 US10113329B2 (en) | 2016-11-24 | 2017-11-22 | Eave structure and tent frame having same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621265558.3U CN206190220U (zh) | 2016-11-24 | 2016-11-24 | 一种新型防泥包pdc钻头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206190220U true CN206190220U (zh) | 2017-05-24 |
Family
ID=58724607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621265558.3U Active CN206190220U (zh) | 2016-11-24 | 2016-11-24 | 一种新型防泥包pdc钻头 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10113329B2 (zh) |
CN (1) | CN206190220U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114837568A (zh) * | 2022-06-09 | 2022-08-02 | 常州智港智能装备有限公司 | 一种pdc旋切复合钻头及其施工方法 |
Families Citing this family (29)
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US10246898B2 (en) | 2015-06-01 | 2019-04-02 | Xiamen Innovation Metal Products Co., Ltd. | Centralized locking and unlocking mechanisms for tent frames and tent frames having same |
USD962376S1 (en) * | 2015-12-01 | 2022-08-30 | Mark Andrew Fraser | Portable shelter frame |
US12084879B2 (en) * | 2016-07-26 | 2024-09-10 | Shengyong Yang | Collapsible canopy with reinforcement bars |
CN206128831U (zh) * | 2016-09-19 | 2017-04-26 | 客贝利(厦门)休闲用品有限公司 | 一种可连动收折的帐篷屋檐结构 |
CN206128828U (zh) | 2016-09-19 | 2017-04-26 | 客贝利(厦门)休闲用品有限公司 | 一种帐篷的屋檐结构 |
US20180106067A1 (en) | 2016-10-13 | 2018-04-19 | Campvalley (Xiamen) Co., Ltd. | Eave structure and tent frame having same |
USD854107S1 (en) | 2016-10-17 | 2019-07-16 | Campvalley (Xiamen) Co., Ltd. | Tent frame with central upright pole and eaves |
CN206190220U (zh) | 2016-11-24 | 2017-05-24 | 成都保瑞特钻头有限公司 | 一种新型防泥包pdc钻头 |
USD859564S1 (en) | 2017-04-17 | 2019-09-10 | Campvalley (Xiamen) Co., Ltd. | Tent frame with eaves |
CN116335471A (zh) * | 2017-08-10 | 2023-06-27 | 蔚孜电子商务(上海)有限公司 | 一种可折叠帐篷 |
US10697196B2 (en) * | 2018-03-13 | 2020-06-30 | The Coleman Company, Inc. | Shelter with adjustable canopy |
US10280645B1 (en) * | 2018-06-08 | 2019-05-07 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Canopy frame with eave structure |
USD884811S1 (en) * | 2018-11-27 | 2020-05-19 | Dongah Aluminum Corporation | Tent frame |
USD884814S1 (en) * | 2018-11-27 | 2020-05-19 | Dongah Aluminum Corporation | Tent frame |
USD884812S1 (en) * | 2018-11-27 | 2020-05-19 | Dongah Aluminum Corporation | Tent frame |
USD884813S1 (en) * | 2018-11-27 | 2020-05-19 | Dongah Aluminum Corporation | Tent frame |
JP3230328U (ja) * | 2018-12-27 | 2021-01-21 | 浙江健盛休▲閑▼用品有限公司 | 自動オーニング構造付き折り畳み式テント |
USD907155S1 (en) * | 2019-01-25 | 2021-01-05 | Earl Senchuk | Open-top tent |
CN114390903A (zh) | 2019-08-07 | 2022-04-22 | 明门(中国)幼童用品有限公司 | 折叠式游戏床 |
US11559146B2 (en) * | 2019-08-07 | 2023-01-24 | Wonderland Switzerland Ag | Foldable playard having X-frame assemblies and canopy cover |
USD998079S1 (en) * | 2019-10-31 | 2023-09-05 | Lah Jeh Kun | Tent frame |
USD1001947S1 (en) * | 2019-10-31 | 2023-10-17 | Lah Jeh Kun | Tent frame |
USD956160S1 (en) * | 2019-10-31 | 2022-06-28 | Jeh Kun LAH | Tent frame |
USD1034874S1 (en) | 2021-12-15 | 2024-07-09 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Tent |
US12044028B2 (en) | 2021-12-31 | 2024-07-23 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Tent and tent pole thereof |
CN217841042U (zh) * | 2022-03-17 | 2022-11-18 | 武义申华工贸股份有限公司 | 一种挑檐蓬连接组件 |
US20240026704A1 (en) * | 2022-07-19 | 2024-01-25 | Nengxiao LU | Folding tent eave automatically-overhanging structure applicable to eave overhanging rods in various lengths |
USD988453S1 (en) * | 2022-12-09 | 2023-06-06 | Zhejiang Kedi Leisure Products Co., Ltd | Top support structure of tent frame |
USD1046051S1 (en) * | 2023-01-13 | 2024-10-08 | Wuyi Letu Leisure Products Co., Ltd | Folding tent frame with cantilevered roof |
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CN206128831U (zh) | 2016-09-19 | 2017-04-26 | 客贝利(厦门)休闲用品有限公司 | 一种可连动收折的帐篷屋檐结构 |
CN206128828U (zh) | 2016-09-19 | 2017-04-26 | 客贝利(厦门)休闲用品有限公司 | 一种帐篷的屋檐结构 |
CN206128834U (zh) | 2016-10-13 | 2017-04-26 | 客贝利(厦门)休闲用品有限公司 | 一种带屋檐结构的高顶帐篷 |
US20180106067A1 (en) | 2016-10-13 | 2018-04-19 | Campvalley (Xiamen) Co., Ltd. | Eave structure and tent frame having same |
CN206128833U (zh) | 2016-10-13 | 2017-04-26 | 客贝利(厦门)休闲用品有限公司 | 一种带屋檐的帐篷结构 |
CN206190220U (zh) | 2016-11-24 | 2017-05-24 | 成都保瑞特钻头有限公司 | 一种新型防泥包pdc钻头 |
-
2016
- 2016-11-24 CN CN201621265558.3U patent/CN206190220U/zh active Active
-
2017
- 2017-11-22 US US15/821,019 patent/US10113329B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114837568A (zh) * | 2022-06-09 | 2022-08-02 | 常州智港智能装备有限公司 | 一种pdc旋切复合钻头及其施工方法 |
Also Published As
Publication number | Publication date |
---|---|
US10113329B2 (en) | 2018-10-30 |
US20180142493A1 (en) | 2018-05-24 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 611130 Wenjiang District, Chengdu, Sichuan, No. 123, Xingxin Road, Chengdu science and technology development park across the Taiwan Strait. Patentee after: Sichuan Bao Wright drill Co., Ltd. Address before: 611130 Wenjiang District, Chengdu, Sichuan, No. 123, Xingxin Road, Chengdu science and technology development park across the Taiwan Strait. Patentee before: Sino-Canada Chengdu Bright Bits Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 611130 No. 30, West Section of Second Ring Road, Tianyuan Town, Zheyang District, Deyang City, Sichuan Province Patentee after: Sichuan Bao Wright drill Co., Ltd. Address before: 611130 Wenjiang District, Chengdu, Sichuan, No. 123, Xingxin Road, Chengdu science and technology development park across the Taiwan Strait. Patentee before: Sichuan Bao Wright drill Co., Ltd. |
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CP02 | Change in the address of a patent holder |