CN103797255B - 隧道滚子 - Google Patents
隧道滚子 Download PDFInfo
- Publication number
- CN103797255B CN103797255B CN201280035992.0A CN201280035992A CN103797255B CN 103797255 B CN103797255 B CN 103797255B CN 201280035992 A CN201280035992 A CN 201280035992A CN 103797255 B CN103797255 B CN 103797255B
- Authority
- CN
- China
- Prior art keywords
- roller
- tunnel
- tunnel roller
- bearing
- longitudinal joint
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/34—Rollers; Needles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011080018 | 2011-07-28 | ||
DE102011080018.2 | 2011-07-28 | ||
PCT/EP2012/057742 WO2013013844A1 (de) | 2011-07-28 | 2012-04-27 | Tunnelrolle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103797255A CN103797255A (zh) | 2014-05-14 |
CN103797255B true CN103797255B (zh) | 2016-08-17 |
Family
ID=46017875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280035992.0A Expired - Fee Related CN103797255B (zh) | 2011-07-28 | 2012-04-27 | 隧道滚子 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN103797255B (zh) |
DE (1) | DE112012003143A5 (zh) |
WO (1) | WO2013013844A1 (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH232973A (de) * | 1942-03-25 | 1944-06-30 | Rheinmetall Borsig Ag | In einem Rohr gleichachsig zu demselben gelagerte Welle. |
CH278692A (de) * | 1949-04-11 | 1951-10-31 | Hedtmann Wilhelm | Elastisch-nachgiebiges Rollenlager. |
GB2004600A (en) * | 1977-09-13 | 1979-04-04 | Zahnradfabrik Friedrichshafen | Bearing assembly |
FR2479369A1 (fr) * | 1980-04-01 | 1981-10-02 | Torrington France | Dispositif de roulement pour palier radial |
DE19734980A1 (de) * | 1997-08-13 | 1999-02-18 | Schaeffler Waelzlager Ohg | Zahnräderwechselgetriebe |
CN2326777Y (zh) * | 1998-03-13 | 1999-06-30 | 杨永祯 | 圆柱滚子轴承 |
CN101595317A (zh) * | 2006-11-22 | 2009-12-02 | 谢夫勒两合公司 | 径向滚柱轴承,尤其用于支承风力发电传动装置中的轴 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10200609A1 (de) * | 2002-01-10 | 2003-07-24 | Ina Schaeffler Kg | Elektrisch unterstützte Hilfskraftlenkung für Kraftfahrzeuge |
US8033738B2 (en) * | 2006-11-09 | 2011-10-11 | Nexteer (Beijing) Technology Co., Ltd. | Needle roller bearing |
-
2012
- 2012-04-27 CN CN201280035992.0A patent/CN103797255B/zh not_active Expired - Fee Related
- 2012-04-27 WO PCT/EP2012/057742 patent/WO2013013844A1/de active Application Filing
- 2012-04-27 DE DE112012003143.1T patent/DE112012003143A5/de not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH232973A (de) * | 1942-03-25 | 1944-06-30 | Rheinmetall Borsig Ag | In einem Rohr gleichachsig zu demselben gelagerte Welle. |
CH278692A (de) * | 1949-04-11 | 1951-10-31 | Hedtmann Wilhelm | Elastisch-nachgiebiges Rollenlager. |
GB2004600A (en) * | 1977-09-13 | 1979-04-04 | Zahnradfabrik Friedrichshafen | Bearing assembly |
FR2479369A1 (fr) * | 1980-04-01 | 1981-10-02 | Torrington France | Dispositif de roulement pour palier radial |
DE19734980A1 (de) * | 1997-08-13 | 1999-02-18 | Schaeffler Waelzlager Ohg | Zahnräderwechselgetriebe |
CN2326777Y (zh) * | 1998-03-13 | 1999-06-30 | 杨永祯 | 圆柱滚子轴承 |
CN101595317A (zh) * | 2006-11-22 | 2009-12-02 | 谢夫勒两合公司 | 径向滚柱轴承,尤其用于支承风力发电传动装置中的轴 |
Also Published As
Publication number | Publication date |
---|---|
DE112012003143A5 (de) | 2014-04-17 |
WO2013013844A1 (de) | 2013-01-31 |
CN103797255A (zh) | 2014-05-14 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150429 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150429 Address after: German Herzogenaurach Applicant after: Schaeffler Technologies GmbH & Co. KG Address before: German Herzogenaurach Applicant before: Schaeffler Technologies GmbH & Co. KG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210427 |