GB1230808A - - Google Patents
Info
- Publication number
- GB1230808A GB1230808A GB1230808DA GB1230808A GB 1230808 A GB1230808 A GB 1230808A GB 1230808D A GB1230808D A GB 1230808DA GB 1230808 A GB1230808 A GB 1230808A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- springs
- rings
- retained
- schaeffler
- 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
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
- F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
- F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D2041/0605—Spring details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
1,230,808. Positive Clutches. W. SCHAEFFLER and G. SCHAEFFLER, [trading as INDUSTRIEWERK SCHAEFFLER OHG]. 19 Sept., 1968 [27 Sept., 1967], No. 44681/68. Heading F2C. The rollers 6, Fig. 1, of a jamming roller freewheel clutch are retained by rings 5 of plastics material and urged circumferentially by springs 9 which are embedded in the rings 5. In Fig. 2 plain ended rollers 6 are retained by projections 10 on the rings 5. The springs 9 may be elongated so that their ends overlap, Fig. 5 (not shown). Fig. 4 shows an embodiment in which the springs 9 retain the rollers and the projections 10 are not provided. In Fig. 6 wire springs 14 are moulded into the rings 5. Fig. 8 shows a clutch with one ring 5 into which springs 24 are moulded, the other end of the rollers being supported by a flange 18. In Fig. 10 the rollers are retained by rings 5 and urged circumferentially by springs 25 acting between abutments 26 and the reduced ends 7 of the rollers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ0034670 | 1967-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1230808A true GB1230808A (en) | 1971-05-05 |
Family
ID=7205162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1230808D Expired GB1230808A (en) | 1967-09-27 | 1968-09-19 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1625743A1 (en) |
| FR (1) | FR1577157A (en) |
| GB (1) | GB1230808A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010028511A1 (en) * | 2008-09-15 | 2010-03-18 | Magna Powertrain Inc. | Sealed high capacity overrunning roller clutch |
| US8240286B2 (en) | 2008-09-15 | 2012-08-14 | Magna Powertrain Inc. | Torque transfer unit with sealed one way clutch for an engine starting system |
| US9097296B2 (en) | 2008-09-15 | 2015-08-04 | MagnaPowertrain, Inc. | Sealed one way roller clutch |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1160757B (en) * | 1959-04-24 | 1964-01-02 | Cheney & Son Ltd C | Lock fitting for suitcase or the like. |
| AU448751B2 (en) * | 1973-05-07 | 1974-05-30 | Si Handling Systems Inc. | Tow vehicle with anti-backup wheels |
| DE3434499A1 (en) * | 1984-09-20 | 1986-03-20 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | PLASTIC CAGE FOR A CLAMP ROLLER FREEWHEEL |
| EP0370119B1 (en) * | 1988-11-19 | 1991-08-28 | Borg-Warner Automotive GmbH | Twin cage free-wheel with latching axial location by axial projections on the outer plastics cage |
| DE19514506A1 (en) * | 1995-04-19 | 1996-10-24 | Schaeffler Waelzlager Kg | Pinch roller freewheel |
| DE19644045C2 (en) * | 1996-10-31 | 2002-04-18 | Ina Schaeffler Kg | freewheel |
| DE20009895U1 (en) | 2000-06-02 | 2000-11-23 | INA Wälzlager Schaeffler oHG, 91074 Herzogenaurach | Pinch roller overrunning clutch |
| DE102005034039A1 (en) * | 2005-07-21 | 2007-01-25 | Schaeffler Kg | One-way roller clutch with inner and outer ring, comprises integrated segments bent in order to form cage |
| DE102012221846A1 (en) * | 2012-11-29 | 2014-06-05 | Schaeffler Technologies Gmbh & Co. Kg | Freewheel cage |
| JP6221391B2 (en) * | 2013-06-19 | 2017-11-01 | 日本精工株式会社 | One-way clutch spring and one-way clutch |
-
1967
- 1967-09-27 DE DE19671625743 patent/DE1625743A1/en active Pending
-
1968
- 1968-08-28 FR FR1577157D patent/FR1577157A/fr not_active Expired
- 1968-09-19 GB GB1230808D patent/GB1230808A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010028511A1 (en) * | 2008-09-15 | 2010-03-18 | Magna Powertrain Inc. | Sealed high capacity overrunning roller clutch |
| CN102187110A (en) * | 2008-09-15 | 2011-09-14 | 麦格纳动力系有限公司 | Sealed high capacity overrunning roller clutch |
| US8240286B2 (en) | 2008-09-15 | 2012-08-14 | Magna Powertrain Inc. | Torque transfer unit with sealed one way clutch for an engine starting system |
| CN102187110B (en) * | 2008-09-15 | 2013-09-18 | 麦格纳动力系有限公司 | Sealed high capacity overrunning roller clutch |
| US9074646B2 (en) | 2008-09-15 | 2015-07-07 | Magna Powertrain Inc. | Sealed high capacity overrunning roller clutch |
| US9097296B2 (en) | 2008-09-15 | 2015-08-04 | MagnaPowertrain, Inc. | Sealed one way roller clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1577157A (en) | 1969-08-01 |
| DE1625743A1 (en) | 1972-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |