DE3934327C1 - - Google Patents
Info
- Publication number
- DE3934327C1 DE3934327C1 DE3934327A DE3934327A DE3934327C1 DE 3934327 C1 DE3934327 C1 DE 3934327C1 DE 3934327 A DE3934327 A DE 3934327A DE 3934327 A DE3934327 A DE 3934327A DE 3934327 C1 DE3934327 C1 DE 3934327C1
- Authority
- DE
- Germany
- Prior art keywords
- plates
- friction clutch
- segments
- fluid friction
- clutch according
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 4
- 241000446313 Lamella Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000008719 thickening Effects 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
- F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
- F16D35/005—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with multiple lamellae
-
- 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
- F16H48/00—Differential gearings
- F16H48/12—Differential gearings without gears having orbital motion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19005—Nonplanetary gearing differential type [e.g., gearless differentials]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear-Shifting Mechanisms (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3934327A DE3934327C1 (US20100268047A1-20101021-C00003.png) | 1989-10-13 | 1989-10-13 | |
AT0176890A AT395466B (de) | 1989-10-13 | 1990-08-28 | Fluessigkeitsreibungskupplung |
IT02155390A IT1243035B (it) | 1989-10-13 | 1990-09-24 | Innesto a frizione idraulico. |
US07/593,674 US5060775A (en) | 1989-10-13 | 1990-10-05 | Fluid friction coupling |
JP2268560A JPH03134327A (ja) | 1989-10-13 | 1990-10-08 | 液体摩擦クラッチ |
GB9021954A GB2236831B (en) | 1989-10-13 | 1990-10-09 | A fluid friction coupling |
FR9012574A FR2653196B1 (fr) | 1989-10-13 | 1990-10-11 | Accouplement a frottement visqueux. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3934327A DE3934327C1 (US20100268047A1-20101021-C00003.png) | 1989-10-13 | 1989-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3934327C1 true DE3934327C1 (US20100268047A1-20101021-C00003.png) | 1991-04-18 |
Family
ID=6391466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3934327A Expired - Lifetime DE3934327C1 (US20100268047A1-20101021-C00003.png) | 1989-10-13 | 1989-10-13 |
Country Status (7)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674923A1 (fr) * | 1991-04-08 | 1992-10-09 | Viscodrive Gmbh | Accouplement a frottement visqueux. |
DE4402213A1 (de) * | 1994-01-26 | 1995-08-03 | Gkn Automotive Ag | Viskokupplung |
DE4436237C1 (de) * | 1994-10-11 | 1995-12-14 | Gkn Viscodrive Gmbh | Antriebsvorrichtung für vertikal bewegbare Tore |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4227095C1 (de) * | 1992-08-17 | 1994-06-01 | Viscodrive Gmbh | Viskokupplung |
US7503330B2 (en) * | 2003-09-30 | 2009-03-17 | R.J. Reynolds Tobacco Company | Smokable rod for a cigarette |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3828421C1 (US20100268047A1-20101021-C00003.png) * | 1988-08-22 | 1989-03-23 | Viscodrive Gmbh, 5204 Lohmar, De | |
DE3828422C1 (en) * | 1988-08-22 | 1989-04-06 | Viscodrive Gmbh, 5204 Lohmar, De | Viscous coupling |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1192233A (en) * | 1912-12-18 | 1916-07-25 | Severy Mfg Company | Power-transmission mechanism. |
US1854952A (en) * | 1929-05-17 | 1932-04-19 | Lars G Nilson | Fluid dynamometer |
US3025686A (en) * | 1961-05-24 | 1962-03-20 | Robert P Lewis | Clutch discs |
DE1192887B (de) * | 1963-02-22 | 1965-05-13 | Stromag Maschf | Anlauf- und Sicherheitskupplung |
US3648811A (en) * | 1970-06-18 | 1972-03-14 | Gen Motors Corp | Viscous fluid clutch |
US3948048A (en) * | 1975-04-21 | 1976-04-06 | Lawrence Peska Associates, Inc. | Coaxial cylindrical fluid drive |
JPH034834Y2 (US20100268047A1-20101021-C00003.png) * | 1986-03-14 | 1991-02-07 | ||
DE3627347A1 (de) * | 1986-08-12 | 1988-02-18 | Daimler Benz Ag | Lagerung von zwei kupplungsnaben einer viskose-kupplung |
DE3726641C1 (de) * | 1987-08-11 | 1988-12-29 | Viscodrive Gmbh | Fluessigkeitsreibungskupplung |
AT396812B (de) * | 1988-07-08 | 1993-12-27 | Viscodrive Gmbh | Viskosekupplung |
-
1989
- 1989-10-13 DE DE3934327A patent/DE3934327C1/de not_active Expired - Lifetime
-
1990
- 1990-08-28 AT AT0176890A patent/AT395466B/de not_active IP Right Cessation
- 1990-09-24 IT IT02155390A patent/IT1243035B/it active IP Right Grant
- 1990-10-05 US US07/593,674 patent/US5060775A/en not_active Expired - Fee Related
- 1990-10-08 JP JP2268560A patent/JPH03134327A/ja active Pending
- 1990-10-09 GB GB9021954A patent/GB2236831B/en not_active Expired - Fee Related
- 1990-10-11 FR FR9012574A patent/FR2653196B1/fr not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3828421C1 (US20100268047A1-20101021-C00003.png) * | 1988-08-22 | 1989-03-23 | Viscodrive Gmbh, 5204 Lohmar, De | |
DE3828422C1 (en) * | 1988-08-22 | 1989-04-06 | Viscodrive Gmbh, 5204 Lohmar, De | Viscous coupling |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674923A1 (fr) * | 1991-04-08 | 1992-10-09 | Viscodrive Gmbh | Accouplement a frottement visqueux. |
DE4111269C1 (US20100268047A1-20101021-C00003.png) * | 1991-04-08 | 1992-11-05 | Viscodrive Gmbh, 5204 Lohmar, De | |
DE4402213A1 (de) * | 1994-01-26 | 1995-08-03 | Gkn Automotive Ag | Viskokupplung |
DE4436237C1 (de) * | 1994-10-11 | 1995-12-14 | Gkn Viscodrive Gmbh | Antriebsvorrichtung für vertikal bewegbare Tore |
Also Published As
Publication number | Publication date |
---|---|
ATA176890A (de) | 1992-05-15 |
JPH03134327A (ja) | 1991-06-07 |
IT9021553A0 (it) | 1990-09-24 |
GB2236831B (en) | 1993-10-20 |
AT395466B (de) | 1993-01-25 |
GB9021954D0 (en) | 1990-11-21 |
IT1243035B (it) | 1994-05-23 |
US5060775A (en) | 1991-10-29 |
FR2653196A1 (fr) | 1991-04-19 |
IT9021553A1 (it) | 1992-03-24 |
GB2236831A (en) | 1991-04-17 |
FR2653196B1 (fr) | 1994-05-13 |
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DE3828421C1 (US20100268047A1-20101021-C00003.png) | ||
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DE3735823C2 (US20100268047A1-20101021-C00003.png) | ||
DE3934327C1 (US20100268047A1-20101021-C00003.png) | ||
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DE2332997C2 (US20100268047A1-20101021-C00003.png) | ||
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DE4032245C1 (en) | Visco-clutch for four-wheel drive vehicle - has housing and hub with interleaved discs and viscous | |
DE69800362T2 (de) | Flüssigkeitsreibungsbetätigte Kugel-Rampen-Kupplung | |
DD297214A5 (de) | Fluessigkeitsreibungskupplung mit durch z-foermige kroepfungen distanzierten lamellen | |
AT397419B (de) | Viskokupplung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GKN VISCODRIVE GMBH, 53797 LOHMAR, DE |
|
8339 | Ceased/non-payment of the annual fee |