JP6359023B2 - 液圧シリンダ、特に自動車に設けられるクラッチ操作装置用の液圧シリンダ - Google Patents
液圧シリンダ、特に自動車に設けられるクラッチ操作装置用の液圧シリンダ Download PDFInfo
- Publication number
- JP6359023B2 JP6359023B2 JP2015541010A JP2015541010A JP6359023B2 JP 6359023 B2 JP6359023 B2 JP 6359023B2 JP 2015541010 A JP2015541010 A JP 2015541010A JP 2015541010 A JP2015541010 A JP 2015541010A JP 6359023 B2 JP6359023 B2 JP 6359023B2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- bearing ring
- piston
- bearing
- 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
Images
Classifications
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/083—Actuators therefor
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0669—Hydraulically actuated clutches with two clutch plates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Description
2 ハウジング
3 圧力室
4 ピストン
5 ピストン
6 ピストン
7 ピストン
8 シール支持体
9 シール
10 第1の軸受リング
11 第1のレリーズ軸受
12 凹部
13 わん曲頂面状の台架
14 第2の軸受リング
15 第2のレリーズ軸受
16 わん曲頂面状の台架
17 凹部
Claims (8)
- 液圧シリンダ、特に自動車に設けられるツインクラッチ操作装置用の液圧シリンダであって、軸周りに同心的に配置され、1つの環状の圧力室(3)を有するハウジング(2)と、2つのレリーズ軸受(11;15)と、を備え、前記圧力室(3)内に、各レリーズ軸受(11;15)に対してそれぞれ少なくとも2つの同種の独立したピストン(4,5;6,7)が移動可能に支持されており、前記ピストン(4,5;6,7)は、軸受リング(10;14)を介して前記レリーズ軸受(11;15)に接続されており、前記軸受リング(10;14)は、傾動可能に前記ピストン(4,5;6,7)上に載置されていることを特徴とする、液圧シリンダ。
- 前記ピストン(4,5;6,7)の各々は、前記レリーズ軸受(11;15)に固く結合された前記軸受リング(10;14)とともに、関節部に類似した接合部を形成する、請求項1記載の液圧シリンダ。
- 前記関節部に類似した接合部は、少なくとも2自由度を有する、請求項2記載の液圧シリンダ。
- 前記ピストン(4,5;6,7)は、前記関節部に類似した接合部を形成するように、前記軸受リングに設けられた凹部(12;17)に係合する、請求項2又は3記載の液圧シリンダ。
- 前記ピストン(4,5;6,7)の、前記軸受リング(10;14)の前記凹部(12;17)に係合する端部は、わん曲頂面状の台架(13;16)として形成されている、請求項4記載の液圧シリンダ。
- 前記軸受リング(10;14)の前記凹部(12;17)は、前記わん曲頂面状の台架(13,16)の形状に適合されている、請求項5記載の液圧シリンダ。
- 前記軸受リング(10;14)は、プリロードにより前記ピストン(4,5;6,7)に押し付けられている、請求項1から6までの少なくとも1項記載の液圧シリンダ。
- 前記プリロードは、クラッチにより加えられている、請求項7記載の液圧シリンダ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012220271.4 | 2012-11-07 | ||
DE102012220271 | 2012-11-07 | ||
PCT/DE2013/200206 WO2014071929A1 (de) | 2012-11-07 | 2013-10-08 | Hydraulikzylinder, insbesondere für eine kupplungsbetätigungseinrichtung in einem kraftfahrzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015534021A JP2015534021A (ja) | 2015-11-26 |
JP6359023B2 true JP6359023B2 (ja) | 2018-07-18 |
Family
ID=49518629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015541010A Expired - Fee Related JP6359023B2 (ja) | 2012-11-07 | 2013-10-08 | 液圧シリンダ、特に自動車に設けられるクラッチ操作装置用の液圧シリンダ |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2917601B1 (ja) |
JP (1) | JP6359023B2 (ja) |
CN (1) | CN104755780B (ja) |
DE (2) | DE102013220248A1 (ja) |
WO (1) | WO2014071929A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016012863A1 (de) * | 2016-10-27 | 2018-05-03 | Wabco Gmbh | Druckmittelbetätigbarer Zentralausrücker für eine Kraftfahrzeugkupplung |
DE102018105746B3 (de) * | 2018-03-13 | 2019-06-27 | Schaeffler Technologies AG & Co. KG | Zentralausrücklager für Kupplungssystem und Kupplungssystem |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1255002A (en) * | 1967-09-01 | 1971-11-24 | Skefko Ball Bearing Company Lt | Improvements in or relating to clutch operating mechanisms |
US3931875A (en) * | 1973-12-26 | 1976-01-13 | Federal-Mogul Corporation | Self-aligning clutch bearing assembly |
DE2446500C3 (de) * | 1974-09-28 | 1980-02-07 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Kupplungsdrucklager |
US4276974A (en) * | 1978-03-27 | 1981-07-07 | Federal-Mogul Corp. | Self-aligning clutch release bearing |
GB2051291B (en) * | 1979-06-08 | 1983-03-16 | Dana Corp | Fluid pressure actuated clutch |
DE4407665B4 (de) * | 1994-03-09 | 2005-09-22 | Zf Sachs Ag | Hydraulisch betätigbares Ausrücksystem |
GB2339000B (en) * | 1998-03-20 | 2002-09-25 | Luk Lamellen & Kupplungsbau | Release device |
GB0326018D0 (en) * | 2003-11-07 | 2003-12-10 | Automotive Prod France | Clutch actuators |
ATE353122T1 (de) * | 2004-01-16 | 2007-02-15 | Luk Lamellen & Kupplungsbau | Stelleinrichtung zur übertragung von kolbenkräften auf die ein-/ausrückeinrichtung einer doppelkupplung. |
ATE356943T1 (de) * | 2004-03-31 | 2007-04-15 | Luk Lamellen & Kupplungsbau | Hydraulisches kupplungsbetätigungssystem |
WO2007101419A1 (de) * | 2006-03-06 | 2007-09-13 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Vorrichtung zur betätigung einer kupplung |
JP2011094776A (ja) * | 2009-11-02 | 2011-05-12 | Aisin Seiki Co Ltd | クラッチ装置 |
DE102011086841A1 (de) * | 2010-12-20 | 2012-06-21 | Schaeffler Technologies Gmbh & Co. Kg | Zentralausrücker |
-
2013
- 2013-10-08 JP JP2015541010A patent/JP6359023B2/ja not_active Expired - Fee Related
- 2013-10-08 CN CN201380057402.9A patent/CN104755780B/zh not_active Expired - Fee Related
- 2013-10-08 DE DE102013220248.2A patent/DE102013220248A1/de not_active Withdrawn
- 2013-10-08 EP EP13786154.8A patent/EP2917601B1/de not_active Not-in-force
- 2013-10-08 WO PCT/DE2013/200206 patent/WO2014071929A1/de active Application Filing
- 2013-10-08 DE DE112013005303.9T patent/DE112013005303A5/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2014071929A1 (de) | 2014-05-15 |
DE112013005303A5 (de) | 2015-07-16 |
DE102013220248A1 (de) | 2014-05-08 |
EP2917601B1 (de) | 2018-12-12 |
EP2917601A1 (de) | 2015-09-16 |
CN104755780B (zh) | 2017-09-08 |
CN104755780A (zh) | 2015-07-01 |
JP2015534021A (ja) | 2015-11-26 |
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