DE916370C - Overload clutch - Google Patents
Overload clutchInfo
- Publication number
- DE916370C DE916370C DED9986A DED0009986A DE916370C DE 916370 C DE916370 C DE 916370C DE D9986 A DED9986 A DE D9986A DE D0009986 A DED0009986 A DE D0009986A DE 916370 C DE916370 C DE 916370C
- Authority
- DE
- Germany
- Prior art keywords
- rings
- overload clutch
- coupling
- resilient
- resilient rings
- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0829—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve
- F16D1/0835—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or sleeve
-
- 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
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
- F16D7/021—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with radially applied torque-limiting friction surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
In der Patentschrift 834 477 sind federnde Ringe beschrieben, die aus gewelltem Stahlblech bestehen und zur Nabenbefestigung von Maschinenteilen dienen. Wie in der Patentschrift 834 477 ausgeführt ist, können durch geeignete Ausbildung der Ringe beliebige und genau bestimmbare. Haftkräfte zwischen den verbundenen Teilen erreicht werden. Versuche mit diesen Ringen haben gezeigt, daß auch bei Überschreiten der Haftkräfte, z. B. beim Verdrehen der Maschinenteile gegeneinander, die federnden Eigenschaften der Ringe erhalten bleiben und damit auch die Haftkraft. Diese Eigenschaft der Ringe wird erfindungsgemäß zur Ausbildung einer Überlastungskupplung benutzt, die gegenüber bekannten Überlastungskupplungen den Vorteil hat, daß sie geringe Abmessungen aufweist, einfach und billig ist und im Grenzfall aus den federnden Ringen und den verbundenen Maschinenteilen selbst bestehen kann. Einzelheiten der Erfindung gehen aus dem nachstehend an Hand der Zeichnung beschriebenen Ausführungsbeispiel hervor.In the patent 834 477 resilient rings are described which consist of corrugated sheet steel and are used to attach machine parts to the hubs. As stated in the patent 834 477, can by suitable training the rings are arbitrary and precisely determinable. Adhesive forces between the connected parts can be achieved. Tests with these rings have shown that even when exceeded the adhesive forces, e.g. B. when rotating the machine parts against each other, the resilient Properties of the rings are retained and thus also the adhesive force. This attribute the ring is used according to the invention to form an overload clutch, which has the advantage over known overload clutches that they are low Has dimensions, is simple and cheap and in the borderline case from the resilient Rings and the connected machine parts themselves can exist. Details of the Invention go from the embodiment described below with reference to the drawing emerged.
Abb. I zeigt einen Längsschnitt durch eine Überlastungskupplung, Abb. 2 einen Schnitt nach Linie II-II der Abb. I, Abb. 3 eine andere Befestigung der Kupplung nach Abb. I.Fig. I shows a longitudinal section through an overload clutch, Fig. 2 a section along line II-II of Fig. I, Fig. 3 another attachment of the Coupling according to Fig. I.
Eine Nabe I und eine Welle 2 sind durch eine Überlastungskupplung verbunden, die aus zwei Buchsen 3 und 4 besteht, die durch Keile 5 und 6 mit der Welle 2 bzw. der Nabe I verbunden sind. Die Buchse 3 weist drei flache Ringnuten 7 auf, in denen je ein federnder Ring 8 mit Vorspannung eingesetzt ist. Die Ringe sind aus gewelltem Stahlband gebogen, das glatte Randzonen 9 und Io aufweist. Die Höhe und Teilung der Wellen und die Blechstärke der Federringe, also die Federkraft der Ringe, ist entsprechend der gewünschten Haftreibung gewählt. Die Büchsen 3 und 4 sind gehärtet.A hub I and a shaft 2 are through an overload clutch connected, which consists of two sockets 3 and 4, which by wedges 5 and 6 with the Shaft 2 and the hub I are connected. The socket 3 has three flat annular grooves 7, in each of which a resilient ring 8 is used with bias. The Rings are bent from corrugated steel strip, which has smooth edge zones 9 and Io. the Height and pitch of the waves and the sheet metal thickness of the spring washers, i.e. the spring force the rings, is selected according to the desired static friction. The cans 3 and 4 are hardened.
Bei der Abwandlung nach Abb. 3 sind die Buchsen 2o und 2I mit der Nabe I und der Welle 2 nicht durch Keile, sondern ebenfalls durch federnde Ringe 22, 23, die in Nuten 24, 25 der Buchsen untergebracht sind, verbunden. Die federnden Ringe 22, 23 sind mit so hoher Vorspannung eingepreßt, daß bei Überlastung nur die Buchsen 20 und 2I aufeinandergleiten können, nicht dagegen die Teile I und 2 gegenüber den mit ihnen verbundenen Buchsen.In the modification according to Fig. 3, the sockets 2o and 2I with the Hub I and the shaft 2 not by wedges, but also by resilient rings 22, 23, which are housed in grooves 24, 25 of the sockets, connected. The resilient ones Rings 22, 23 are pressed in with such a high bias that only the Bushings 20 and 2I can slide on each other, but not parts I and 2 opposite the sockets connected to them.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED9986A DE916370C (en) | 1951-08-08 | 1951-08-08 | Overload clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED9986A DE916370C (en) | 1951-08-08 | 1951-08-08 | Overload clutch |
Publications (1)
Publication Number | Publication Date |
---|---|
DE916370C true DE916370C (en) | 1954-08-09 |
Family
ID=7033066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED9986A Expired DE916370C (en) | 1951-08-08 | 1951-08-08 | Overload clutch |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE916370C (en) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952483C (en) * | 1954-06-20 | 1956-11-15 | Bosch Gmbh Robert | Shaft seal |
DE1023934B (en) * | 1954-05-20 | 1958-02-06 | Hebezeugfabrik Puetzer Defries | Friction clutch slipping in the event of overload |
DE1147123B (en) * | 1959-05-30 | 1963-04-11 | Kloeckner Humboldt Deutz Ag | Overload slip clutch arranged in a power transmission, particularly in the traction drive of tractors |
DE1175506B (en) * | 1959-05-12 | 1964-08-06 | Widex Peters G M B H | Sealing ring |
DE1243925B (en) * | 1960-10-06 | 1967-07-06 | Fuller Co | Attachment of an impeller on a shaft |
US3363478A (en) * | 1964-08-19 | 1968-01-16 | Corning Glass Works | Driving means for rotary heat exchangers |
DE1269422B (en) * | 1963-11-27 | 1968-05-30 | Rover Co Ltd | Torque transmitting connection |
DE2625909A1 (en) * | 1975-07-04 | 1977-01-27 | Sig Schweiz Industrieges | FLUIDIC AMPLIFIER |
US4306838A (en) * | 1979-09-04 | 1981-12-22 | Roller Bearing Company Of America | Force transferring elements |
DE3213671A1 (en) * | 1982-04-14 | 1983-10-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Drill hammer |
EP0741067A1 (en) * | 1995-05-01 | 1996-11-06 | Koyo Seiko Co., Ltd. | Motor operated power steering device |
EP0814012A1 (en) * | 1996-06-19 | 1997-12-29 | Koyo Seiko Co., Ltd. | Electric power steering device |
DE29912154U1 (en) * | 1999-07-12 | 1999-11-25 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Friction clutch |
WO2000000755A1 (en) * | 1998-06-30 | 2000-01-06 | Automotive Products Plc | Twin mass flywheel assemblies |
EP1380763A1 (en) * | 2002-07-12 | 2004-01-14 | ATEC-Weiss GmbH & Co. KG | Shaft-hub connection |
FR2858376A1 (en) * | 2003-07-28 | 2005-02-04 | Skf France | Bearing device for use in mechanical assembly, has friction unit to control torque transmitted by freewheel, and radially placed between ring and external unit or internal unit of device |
WO2005106268A1 (en) * | 2004-04-30 | 2005-11-10 | Rencol Tolerance Rings Limited | Retaining device |
DE102005007525B3 (en) * | 2005-02-17 | 2006-08-31 | Atec-Weiss Gmbh & Co Kg | Shaft-hub connection with a slip torque receiving bushing |
DE102005027290A1 (en) * | 2005-06-14 | 2006-12-21 | Gardena Manufacturing Gmbh | Overload clutch device between drive shaft and driven shaft of powered tool has first clutch component provided with ring component arrangement which is radially pressurized by spring in direction of second clutch component |
JP2006342967A (en) * | 2005-06-06 | 2006-12-21 | Rencol Tolerance Rings Ltd | Force limiter assembly |
FR2915544A1 (en) * | 2007-04-30 | 2008-10-31 | Sarl Jean Michel Egretier Sarl | Rolling bearing integrating and disintegrating device for pump in e.g. alimentary field, has nozzle including cylindrical ring that is displaced in space under effect of pressure to compress sleeve till shaft is blocked on inner ring |
US7554771B2 (en) | 2006-09-11 | 2009-06-30 | Intri-Plex Technologies, Inc. | Tolerance ring for data storage with overlapping tab feature for mass control |
US7580225B2 (en) | 2006-08-15 | 2009-08-25 | Intri-Plex Technologies, Inc. | Tolerance ring having variable height and/or assymmetrically located bumps |
US7583476B2 (en) | 2006-08-22 | 2009-09-01 | Intri-Plex Technologies, Inc. | Tolerance ring for data storage with cut-out feature for mass control |
WO2009115817A2 (en) * | 2008-03-20 | 2009-09-24 | Ap Driveline Technologies Limited | Wheel winch |
US7611303B2 (en) | 2005-06-01 | 2009-11-03 | Intri-Plex Technologies, Inc. | Tolerance ring with high axial static friction |
EP2159438A1 (en) * | 2008-09-02 | 2010-03-03 | Valeo Sicherheitssysteme GmbH | Torque limiter for transmitting component of a drive unit |
WO2010035127A1 (en) * | 2008-09-25 | 2010-04-01 | Saint-Gobain Performance Plastics Rencol Limited | Mounting assembly |
US7758459B2 (en) | 2006-10-03 | 2010-07-20 | Aktiebolaget Skf | Tensioning roller device |
US7850389B2 (en) | 2006-08-15 | 2010-12-14 | Intriplex Technologies, Inc. | Tolerance ring having various end tab designs to prevent interlocking |
US8226301B2 (en) | 2006-06-26 | 2012-07-24 | Aktiebolaget Skf | Suspension thrust bearing device and strut |
-
1951
- 1951-08-08 DE DED9986A patent/DE916370C/en not_active Expired
Cited By (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1023934B (en) * | 1954-05-20 | 1958-02-06 | Hebezeugfabrik Puetzer Defries | Friction clutch slipping in the event of overload |
DE952483C (en) * | 1954-06-20 | 1956-11-15 | Bosch Gmbh Robert | Shaft seal |
DE1175506B (en) * | 1959-05-12 | 1964-08-06 | Widex Peters G M B H | Sealing ring |
DE1147123B (en) * | 1959-05-30 | 1963-04-11 | Kloeckner Humboldt Deutz Ag | Overload slip clutch arranged in a power transmission, particularly in the traction drive of tractors |
DE1243925B (en) * | 1960-10-06 | 1967-07-06 | Fuller Co | Attachment of an impeller on a shaft |
DE1269422B (en) * | 1963-11-27 | 1968-05-30 | Rover Co Ltd | Torque transmitting connection |
US3363478A (en) * | 1964-08-19 | 1968-01-16 | Corning Glass Works | Driving means for rotary heat exchangers |
DE2625909A1 (en) * | 1975-07-04 | 1977-01-27 | Sig Schweiz Industrieges | FLUIDIC AMPLIFIER |
US4306838A (en) * | 1979-09-04 | 1981-12-22 | Roller Bearing Company Of America | Force transferring elements |
DE3213671A1 (en) * | 1982-04-14 | 1983-10-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Drill hammer |
EP0741067A1 (en) * | 1995-05-01 | 1996-11-06 | Koyo Seiko Co., Ltd. | Motor operated power steering device |
US6854556B1 (en) | 1995-05-01 | 2005-02-15 | Koyo Seiko Co., Ltd. | Motor operated power steering device |
EP0814012A1 (en) * | 1996-06-19 | 1997-12-29 | Koyo Seiko Co., Ltd. | Electric power steering device |
US5971094A (en) * | 1996-06-19 | 1999-10-26 | Koyo Seiko Co., Ltd. | Electric power steering device |
WO2000000755A1 (en) * | 1998-06-30 | 2000-01-06 | Automotive Products Plc | Twin mass flywheel assemblies |
GB2343489A (en) * | 1998-06-30 | 2000-05-10 | Automotive Products Uk Ltd | Twin mass flywheel assemblies |
US6378678B1 (en) * | 1998-06-30 | 2002-04-30 | Automotive Products Uk, Ltd | Twin mass flywheel assemblies |
GB2343489B (en) * | 1998-06-30 | 2003-02-05 | Automotive Products Uk Ltd | Twin mass flywheel assemblies |
DE29912154U1 (en) * | 1999-07-12 | 1999-11-25 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Friction clutch |
EP1069009A1 (en) * | 1999-07-12 | 2001-01-17 | TRW Occupant Restraint Systems GmbH & Co. KG | Friction coupling, especially for a torque limiter in a seat belt retractor |
US6454201B1 (en) | 1999-07-12 | 2002-09-24 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Friction clutch and belt retractor with friction clutch |
EP1380763A1 (en) * | 2002-07-12 | 2004-01-14 | ATEC-Weiss GmbH & Co. KG | Shaft-hub connection |
US7156575B2 (en) | 2002-07-12 | 2007-01-02 | Atec-Weiss Gmbh & Co. Kg | Shaft-hub connection |
WO2005021991A1 (en) * | 2003-07-28 | 2005-03-10 | Skf France | Freewheel bearing device with torque limiter |
FR2858376A1 (en) * | 2003-07-28 | 2005-02-04 | Skf France | Bearing device for use in mechanical assembly, has friction unit to control torque transmitted by freewheel, and radially placed between ring and external unit or internal unit of device |
WO2005106268A1 (en) * | 2004-04-30 | 2005-11-10 | Rencol Tolerance Rings Limited | Retaining device |
DE102005007525B3 (en) * | 2005-02-17 | 2006-08-31 | Atec-Weiss Gmbh & Co Kg | Shaft-hub connection with a slip torque receiving bushing |
US7611303B2 (en) | 2005-06-01 | 2009-11-03 | Intri-Plex Technologies, Inc. | Tolerance ring with high axial static friction |
JP2006342967A (en) * | 2005-06-06 | 2006-12-21 | Rencol Tolerance Rings Ltd | Force limiter assembly |
EP1731783A3 (en) * | 2005-06-06 | 2009-04-22 | Saint-Gobain Performance Plastics Rencol Limited | Force limiting assembly |
DE102005027290A1 (en) * | 2005-06-14 | 2006-12-21 | Gardena Manufacturing Gmbh | Overload clutch device between drive shaft and driven shaft of powered tool has first clutch component provided with ring component arrangement which is radially pressurized by spring in direction of second clutch component |
US8226301B2 (en) | 2006-06-26 | 2012-07-24 | Aktiebolaget Skf | Suspension thrust bearing device and strut |
US7850389B2 (en) | 2006-08-15 | 2010-12-14 | Intriplex Technologies, Inc. | Tolerance ring having various end tab designs to prevent interlocking |
US7580225B2 (en) | 2006-08-15 | 2009-08-25 | Intri-Plex Technologies, Inc. | Tolerance ring having variable height and/or assymmetrically located bumps |
US7583476B2 (en) | 2006-08-22 | 2009-09-01 | Intri-Plex Technologies, Inc. | Tolerance ring for data storage with cut-out feature for mass control |
US7554771B2 (en) | 2006-09-11 | 2009-06-30 | Intri-Plex Technologies, Inc. | Tolerance ring for data storage with overlapping tab feature for mass control |
US7758459B2 (en) | 2006-10-03 | 2010-07-20 | Aktiebolaget Skf | Tensioning roller device |
FR2915545A1 (en) * | 2007-04-30 | 2008-10-31 | Sarl Jean Michel Egretier Sarl | DEVICE FOR BLOCKING A BEARING ON A TREE |
FR2915544A1 (en) * | 2007-04-30 | 2008-10-31 | Sarl Jean Michel Egretier Sarl | Rolling bearing integrating and disintegrating device for pump in e.g. alimentary field, has nozzle including cylindrical ring that is displaced in space under effect of pressure to compress sleeve till shaft is blocked on inner ring |
WO2009115817A2 (en) * | 2008-03-20 | 2009-09-24 | Ap Driveline Technologies Limited | Wheel winch |
WO2009115817A3 (en) * | 2008-03-20 | 2009-11-26 | Ap Driveline Technologies Limited | Wheel winch |
EP2159438A1 (en) * | 2008-09-02 | 2010-03-03 | Valeo Sicherheitssysteme GmbH | Torque limiter for transmitting component of a drive unit |
WO2010035127A1 (en) * | 2008-09-25 | 2010-04-01 | Saint-Gobain Performance Plastics Rencol Limited | Mounting assembly |
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