RU2015144868A - Шарошка с улучшенным уплотнением - Google Patents

Шарошка с улучшенным уплотнением Download PDF

Info

Publication number: RU2015144868A
Authority: RU; Russia
Prior art keywords: seal holder; cone; sleeve; axis; recess
Prior art date: 2013-03-20

Application number

RU2015144868A

Other languages

English (en)

Russian (ru)

Inventor

Йона ЛОЙККАНЕН

Стиг-Аке БРОЛУНД

Original Assignee

Сандвик Интеллекчуал Проперти Аб

Priority date (The priority date 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 date listed.)

2013-03-20

Filing date

2014-03-07

Publication date

2017-04-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47913147&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2015144868(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2014-03-07 Application filed by Сандвик Интеллекчуал Проперти Аб filed Critical Сандвик Интеллекчуал Проперти Аб

2017-04-26 Publication of RU2015144868A publication Critical patent/RU2015144868A/ru

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
- E21B10/25—Roller bits characterised by bearing, lubrication or sealing details characterised by sealing details
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/10—Roller bits with roller axle supported at both ends

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)
Sealing Devices (AREA)

RU2015144868A 2013-03-20 2014-03-07 Шарошка с улучшенным уплотнением RU2015144868A (ru)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP13160149.4		2013-03-20
EP13160149.4A EP2781684A1 (en)	2013-03-20	2013-03-20	Roller cutter with improved sealing
PCT/EP2014/054472 WO2014146913A1 (en)	2013-03-20	2014-03-07	Roller cutter with improved sealing

Publications (1)

Publication Number	Publication Date
RU2015144868A true RU2015144868A (ru)	2017-04-26

Family

ID=47913147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RU2015144868A RU2015144868A (ru)	2013-03-20	2014-03-07	Шарошка с улучшенным уплотнением

Country Status (11)

Country	Link
US (1)	US20160040482A1 (es)
EP (1)	EP2781684A1 (es)
CN (1)	CN105121773A (es)
AU (1)	AU2014234545A1 (es)
BR (1)	BR112015022729A2 (es)
CA (1)	CA2903301A1 (es)
CL (1)	CL2015002775A1 (es)
MX (1)	MX2015013311A (es)
PE (1)	PE20151581A1 (es)
RU (1)	RU2015144868A (es)
WO (1)	WO2014146913A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103857869B (zh) *	2011-09-16	2016-09-28	维米尔制造公司	回扩钻头、牙轮和更换用于回扩钻头的开凿装置中的轴承的方法
AU2016210554B2 (en)	2015-01-23	2021-03-25	Master Sinkers (Pty) Ltd	Shaft enlargement arrangement for a boring system
MX2019003197A (es) *	2016-09-21	2019-10-15	Master Sinkers Pty Ltd	Disposicion de ampliacion del eje para un sistema de perforacion.
ES2996348T3 (en)	2020-02-21	2025-02-12	Sandvik Mining And Construction Tools Ab	Roller cutting tool with improved sealing
CN111322081A (zh) *	2020-03-30	2020-06-23	苏州思丹孚钻具有限公司	新型tbm盾构滚刀装置
US11585158B2 (en)	2020-05-21	2023-02-21	Caterpillar Inc.	Isolated lubrication system for drill bits
CN114753854A (zh) *	2022-05-31	2022-07-15	葫芦岛力天重工机械有限公司	一种盘形滚刀的装配方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3449024A (en) *	1965-03-08	1969-06-10	Dresser Ind	Seal arrangement between relatively rotatable members
US3572452A (en) *	1969-04-16	1971-03-30	Dougles F Winberg	Rolling cutter and seals therefor
SE509184C2 (sv)	1995-06-22	1998-12-14	Sandvik Ab	Skärrulle för ett borrhuvud, proppanordning att monteras centralt i en skärrulle samt metod för att motverka inträngning av smuts i en skärrulle
SE508468C2 (sv) *	1996-10-08	1998-10-12	Sandvik Ab	Bergborrkrona för roterande, krossande bearbetning av berg samt tätningsorgan till dylik bergborrkrona
SE525429C2 (sv)	2003-01-30	2005-02-22	Sandvik Ab	Skärrulle till ett borrhuvud för roterande borrning
CN200982159Y (zh) *	2006-09-29	2007-11-28	天津立林钻头有限公司	牙轮钻头单金属浮动密封总成
CN102661123A (zh) *	2012-05-03	2012-09-12	西南石油大学	一种耐高温的牙轮钻头浮动密封装置

2013
- 2013-03-20 EP EP13160149.4A patent/EP2781684A1/en not_active Withdrawn
2014
- 2014-03-07 RU RU2015144868A patent/RU2015144868A/ru not_active Application Discontinuation
- 2014-03-07 WO PCT/EP2014/054472 patent/WO2014146913A1/en not_active Ceased
- 2014-03-07 BR BR112015022729A patent/BR112015022729A2/pt not_active IP Right Cessation
- 2014-03-07 CN CN201480016275.2A patent/CN105121773A/zh active Pending
- 2014-03-07 MX MX2015013311A patent/MX2015013311A/es unknown
- 2014-03-07 PE PE2015002038A patent/PE20151581A1/es not_active Application Discontinuation
- 2014-03-07 CA CA2903301A patent/CA2903301A1/en not_active Abandoned
- 2014-03-07 AU AU2014234545A patent/AU2014234545A1/en not_active Abandoned
- 2014-03-07 US US14/778,630 patent/US20160040482A1/en not_active Abandoned
2015
- 2015-09-16 CL CL2015002775A patent/CL2015002775A1/es unknown

Also Published As

Publication number	Publication date
MX2015013311A (es)	2016-01-25
BR112015022729A2 (pt)	2018-05-08
WO2014146913A1 (en)	2014-09-25
CN105121773A (zh)	2015-12-02
US20160040482A1 (en)	2016-02-11
PE20151581A1 (es)	2015-11-05
CA2903301A1 (en)	2014-09-25
EP2781684A1 (en)	2014-09-24
AU2014234545A1 (en)	2015-09-17
CL2015002775A1 (es)	2016-05-27

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Legal Events

Date	Code	Title	Description
2017-09-27	FA92	Acknowledgement of application withdrawn (lack of supplementary materials submitted)	Effective date: 20170922