CN103016664A - Axial adjustment unit - Google Patents
Axial adjustment unit Download PDFInfo
- Publication number
- CN103016664A CN103016664A CN2012103449371A CN201210344937A CN103016664A CN 103016664 A CN103016664 A CN 103016664A CN 2012103449371 A CN2012103449371 A CN 2012103449371A CN 201210344937 A CN201210344937 A CN 201210344937A CN 103016664 A CN103016664 A CN 103016664A
- Authority
- CN
- China
- Prior art keywords
- angular contact
- contact ball
- rolling groove
- ball rolling
- control panel
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 81
- 239000000463 material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 description 11
- 238000007634 remodeling Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/186—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions with reciprocation along the axis of oscillation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011083047.2 | 2011-09-20 | ||
DE102011083047A DE102011083047A1 (en) | 2011-09-20 | 2011-09-20 | Axial adjustment unit for operating multiple disk clutch in powertrain of motor car, has ramp disks arranged along axis and standing in rolling contact at balls, where balls are guided at ramps in diagonal ball grooves in raceways |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103016664A true CN103016664A (en) | 2013-04-03 |
CN103016664B CN103016664B (en) | 2017-05-31 |
Family
ID=47751096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210344937.1A Expired - Fee Related CN103016664B (en) | 2011-09-20 | 2012-09-17 | axial adjustment unit |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103016664B (en) |
DE (1) | DE102011083047A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014203590A1 (en) | 2014-02-27 | 2015-08-27 | Schaeffler Technologies AG & Co. KG | biasing unit |
US10030697B2 (en) * | 2015-05-07 | 2018-07-24 | Schaeffler Technologies AG & Co. KG | Axial bearing bridge for ball ramp |
EP3405693B1 (en) * | 2016-01-19 | 2019-11-20 | Gkn Automotive Ltd. | Clutch arrangement having a ball ramp unit, and method for controlling a clutch arrangement |
DE102017114940A1 (en) * | 2017-07-05 | 2019-01-10 | Schaeffler Technologies AG & Co. KG | Ramp actuator and coupling device with ramp actuator |
DE102018124444A1 (en) * | 2018-10-04 | 2020-04-09 | Schaeffler Technologies AG & Co. KG | Ramp actuator and angular contact ball bearing unit with cold-formed outer ring and embossed ramp contour, as well as a method for manufacturing a ramp disc |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH112308A (en) * | 1997-06-10 | 1999-01-06 | Hitachi Metals Ltd | Differential gear |
US20040107788A1 (en) * | 2002-09-16 | 2004-06-10 | Fred Kramer | Axial adjusting device with multiple ball means |
DE102004017342A1 (en) * | 2003-04-09 | 2004-11-11 | Gkn Driveline International Gmbh | Needle bearing with disk pair uses ball-grooved disks and conical forming to transmit axial and counter-forces to keep needle bearing faces parallel for true running |
CN1888451A (en) * | 2006-07-31 | 2007-01-03 | 上海凯泉泵业(集团)有限公司 | Rotor axial regulator |
US20090163313A1 (en) * | 2005-12-20 | 2009-06-25 | Gkn Driveline International Gmbh | Differential assembly with two jointly actuated axial adjustment devices |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1103140A (en) * | 1993-09-13 | 1995-05-31 | 卢克摩擦片和离合器有限公司 | Seperating apparatus |
GB2338769B (en) * | 1998-04-09 | 2003-01-22 | Luk Lamellen & Kupplungsbau | Operating device for a clutch |
DE102005051500B3 (en) * | 2005-10-26 | 2007-07-05 | Gkn Driveline International Gmbh | Determining torque acting on multi-plate friction clutch in vehicle, includes force measurement system within clutch casing, acted upon by plate carrier stud when clutch is operated |
DE102005061268B4 (en) * | 2005-12-20 | 2007-09-27 | Gkn Driveline International Gmbh | Friction clutch with actuator and disc spring |
DE102008011911B4 (en) * | 2007-11-28 | 2019-05-29 | Schaeffler Technologies AG & Co. KG | biasing unit |
DE102008011914B4 (en) * | 2008-02-29 | 2019-01-31 | Schaeffler Technologies AG & Co. KG | biasing unit |
DE102008031512A1 (en) * | 2008-07-03 | 2010-01-07 | Schaeffler Kg | biasing unit |
-
2011
- 2011-09-20 DE DE102011083047A patent/DE102011083047A1/en not_active Withdrawn
-
2012
- 2012-09-17 CN CN201210344937.1A patent/CN103016664B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH112308A (en) * | 1997-06-10 | 1999-01-06 | Hitachi Metals Ltd | Differential gear |
US20040107788A1 (en) * | 2002-09-16 | 2004-06-10 | Fred Kramer | Axial adjusting device with multiple ball means |
DE102004017342A1 (en) * | 2003-04-09 | 2004-11-11 | Gkn Driveline International Gmbh | Needle bearing with disk pair uses ball-grooved disks and conical forming to transmit axial and counter-forces to keep needle bearing faces parallel for true running |
US20090163313A1 (en) * | 2005-12-20 | 2009-06-25 | Gkn Driveline International Gmbh | Differential assembly with two jointly actuated axial adjustment devices |
CN1888451A (en) * | 2006-07-31 | 2007-01-03 | 上海凯泉泵业(集团)有限公司 | Rotor axial regulator |
Also Published As
Publication number | Publication date |
---|---|
DE102011083047A1 (en) | 2013-03-21 |
CN103016664B (en) | 2017-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Schaeffler Technology Co.,Ltd. |
|
CB02 | Change of applicant information | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH TO: SCHAEFFLER TECHNOLOGIES AG + CO. KG |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: CORRECT: ADDRESS; FROM: |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |
|
CF01 | Termination of patent right due to non-payment of annual fee |