EP4127501A1 - Friction clutch with a cover made from sheet metal with folded anti-friction bearing seats, transmission arrangement and production method - Google Patents
Friction clutch with a cover made from sheet metal with folded anti-friction bearing seats, transmission arrangement and production methodInfo
- Publication number
- EP4127501A1 EP4127501A1 EP21712016.1A EP21712016A EP4127501A1 EP 4127501 A1 EP4127501 A1 EP 4127501A1 EP 21712016 A EP21712016 A EP 21712016A EP 4127501 A1 EP4127501 A1 EP 4127501A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- friction clutch
- bearing
- bearing seat
- cover
- friction
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 230000005540 biological transmission Effects 0.000 title abstract description 14
- 239000000463 material Substances 0.000 claims description 19
- 238000003754 machining Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
-
- 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
- F16D13/00—Friction clutches
- F16D13/22—Friction clutches with axially-movable clutching members
- F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
- F16D13/46—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential ball or roller bearings
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/042—Housings for rolling element bearings for rotary movement
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
-
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
-
- 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
- F16D2250/00—Manufacturing; Assembly
- F16D2250/0023—Shaping by pressure
-
- 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
- F16D2250/00—Manufacturing; Assembly
- F16D2250/003—Chip removing
-
- 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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/26—Cover or bell housings; Details or arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020108818.3A DE102020108818B3 (en) | 2020-03-31 | 2020-03-31 | Friction clutch cover made of sheet metal with folded roller bearing seats, gear arrangement and manufacturing process |
PCT/DE2021/100170 WO2021197532A1 (en) | 2020-03-31 | 2021-02-22 | Friction clutch with a cover made from sheet metal with folded anti-friction bearing seats, transmission arrangement and production method |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4127501A1 true EP4127501A1 (en) | 2023-02-08 |
Family
ID=74686228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21712016.1A Pending EP4127501A1 (en) | 2020-03-31 | 2021-02-22 | Friction clutch with a cover made from sheet metal with folded anti-friction bearing seats, transmission arrangement and production method |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230341005A1 (en) |
EP (1) | EP4127501A1 (en) |
KR (1) | KR20220139961A (en) |
CN (1) | CN115176093A (en) |
DE (1) | DE102020108818B3 (en) |
WO (1) | WO2021197532A1 (en) |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7217030U (en) * | 1973-10-04 | Ehrenreich A & Cie | Bearing seat in a housing | |
JPS53105647A (en) * | 1977-02-25 | 1978-09-13 | Skf Kugellagerfabriken Gmbh | Clutchhreleasing device |
DE2846555A1 (en) * | 1978-10-26 | 1980-05-08 | Bosch Gmbh Robert | Socket for electrical machine roller bearing - has projections acting as springs pressing radially against outer ring of roller bearing of generator in vehicle |
DE7832849U1 (en) * | 1978-11-04 | 1979-03-29 | Robert Bosch Gmbh, 7000 Stuttgart | Bearing hub for roller bearings |
DE3936871C2 (en) * | 1988-11-17 | 1998-09-10 | Volkswagen Ag | Hollow cylindrical housing part |
DE4129513A1 (en) * | 1991-09-05 | 1993-03-11 | Schaeffler Waelzlager Kg | SPRING BEARING |
IT1317624B1 (en) * | 1999-03-16 | 2003-07-15 | Luk Lamellen & Kupplungsbau | DEVICE FOR THE TRANSMISSION OF A TORQUE, IN PARTICULAR A THERMAL ENGINE WITH A GEARBOX PLACED DOWNstream IN A VEHICLE. |
DE10236806A1 (en) * | 2002-07-12 | 2004-01-22 | Zf Sachs Ag | friction clutch |
FR2880932B1 (en) * | 2005-01-18 | 2008-07-25 | Valeo Embrayages | TRANSMISSION ELEMENT WITH CENTERING BEARING AND EFFORT RESUME |
DE102006049352B3 (en) * | 2006-10-19 | 2008-07-10 | Gkn Driveline International Gmbh | Differential arrangement, particularly for use in drive train of motor vehicle, has transmission housing and differential cage, which is supported swiveling in transmission housing around axis of rotation |
EP2109722B1 (en) * | 2006-11-30 | 2010-07-21 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Torque transmission device |
CN102099592B (en) * | 2008-07-14 | 2014-02-26 | 舍弗勒技术股份两合公司 | Dual clutch |
DE112009002440A5 (en) * | 2008-10-27 | 2011-07-14 | Schaeffler Technologies GmbH & Co. KG, 91074 | clutch |
DE102008043290A1 (en) * | 2008-10-29 | 2010-05-06 | Zf Friedrichshafen Ag | Hybrid module for the hybrid powertrain of a motor vehicle |
DE102009056350A1 (en) * | 2009-11-30 | 2011-06-01 | Schaeffler Technologies Gmbh & Co. Kg | Bearing arrangement i.e. angular bearing, for radially and/or axially supporting in double clutch device, in e.g. electric drive train of motor vehicle, has radial and axial bearings provided with rolling body and including one bearing ring |
DE112011101026B4 (en) * | 2010-03-25 | 2022-09-08 | Schaeffler Technologies AG & Co. KG | Double coupling |
WO2015144107A1 (en) * | 2014-03-27 | 2015-10-01 | Schaeffler Technologies AG & Co. KG | Sheet metal pressure plate and pressure pot as joint component |
EP2988013B1 (en) * | 2014-08-19 | 2020-01-22 | Aktiebolaget SKF | Piston bearing unit, clutch, transmission and locking differential having the piston bearing unit |
DE102017126999A1 (en) * | 2017-11-16 | 2019-05-16 | Schaeffler Technologies AG & Co. KG | bearing arrangement |
DE102017127917A1 (en) * | 2017-11-27 | 2019-05-29 | Schaeffler Technologies AG & Co. KG | Coupling arrangement for a vehicle |
DE102017130828A1 (en) * | 2017-12-21 | 2019-06-27 | Schaeffler Technologies AG & Co. KG | Counter plate for a friction clutch |
DE102019109387A1 (en) * | 2018-04-18 | 2019-10-24 | Schaeffler Technologies AG & Co. KG | coupling device |
-
2020
- 2020-03-31 DE DE102020108818.3A patent/DE102020108818B3/en active Active
-
2021
- 2021-02-22 WO PCT/DE2021/100170 patent/WO2021197532A1/en unknown
- 2021-02-22 US US17/915,503 patent/US20230341005A1/en active Pending
- 2021-02-22 KR KR1020227031329A patent/KR20220139961A/en not_active Application Discontinuation
- 2021-02-22 EP EP21712016.1A patent/EP4127501A1/en active Pending
- 2021-02-22 CN CN202180016928.7A patent/CN115176093A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE102020108818B3 (en) | 2021-03-18 |
CN115176093A (en) | 2022-10-11 |
WO2021197532A1 (en) | 2021-10-07 |
US20230341005A1 (en) | 2023-10-26 |
KR20220139961A (en) | 2022-10-17 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20221031 |
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AK | Designated contracting states |
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Effective date: 20230522 |
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DAV | Request for validation of the european patent (deleted) | ||
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