SU793367A3 - Device for damping torsional vibrations of frictional clutch of transport facility - Google Patents
Device for damping torsional vibrations of frictional clutch of transport facility Download PDFInfo
- Publication number
- SU793367A3 SU793367A3 SU731923087A SU1923087A SU793367A3 SU 793367 A3 SU793367 A3 SU 793367A3 SU 731923087 A SU731923087 A SU 731923087A SU 1923087 A SU1923087 A SU 1923087A SU 793367 A3 SU793367 A3 SU 793367A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- friction
- flange
- washers
- disk
- hub
- Prior art date
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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/644—Hub construction
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
-
- 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
- F16D2300/22—Vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Изобретение относится к транспортному машиностроению, а именно .к устройствам для гашения колебаний фрикционной муфты сцепления транспортного средства. 3 The invention relates to mechanical engineering, namely, to devices for damping vibrations of a friction clutch of a vehicle. 3
Известно устройство для гашения крутильных колебаний фрикционной муфты сцепления транспортного средства, содержащее по крайней мере один диск с выемками, установленный с возмож- Ю ностью углового перемещения на ступице ведомого диска сцепления, выполненный с фланцем, имеющим отверстия, пружины, расположенные в отверстиях фланца и выемках упомянуто- 15 го диска, и по крайней мере две фрик·ционные шайбы, расположенные между диском и фланцем ступицы £1] .A device is known for damping torsional vibrations of a friction clutch of a vehicle, comprising at least one disc with recesses installed with the possibility of angular movement on the hub of the driven clutch disc, made with a flange having holes, springs located in the holes of the flange and recesses the aforementioned 15th disc, and at least two friction washers located between the disc and the hub flange £ 1].
Недостатком известного устройства является недостаточная эффективность 20 гашения крутильных колебаний ввиду недостаточной величины площади рабочих поверхностей трения.A disadvantage of the known device is the lack of efficiency 20 damping torsional vibrations due to the insufficient size of the area of the working surfaces of the friction.
Целью изобретения является повы- 25 шение его эффективности путем увеличения рабочих поверхностей трения.The aim of the invention is to increase its efficiency by increasing the working surfaces of friction.
Указанная цель достигается тем, что в предлагаемом устройстве одна из упомянутых фрикционных шайб сое- 30 : λ.*·.·;?·, / .This goal is achieved by the fact that in the proposed device, one of the mentioned friction washers soy-30: λ. * ·. ·;? ·, /.
динена с фланцем ступицы, а другая с диском.Dinen with a flange of a nave, and another with a disk.
На периферии фрикционных шайб могут быть выполнены выступы, а на диске с выемками и фланце ступицы отверстия, в которых расположены лапки соответствующих фрикционных шайб.On the periphery of the friction washers, protrusions can be made, and on the disk with recesses and the flange of the hub, there are holes in which the tabs of the corresponding friction washers are located.
На периферии фрикционных шайб могут быть выполнены прорези, а на диске с выемками и фланце ступицы - выступы, при этом последние расположены в прорезях соответствующих фрикционных шайб.Slots can be made on the periphery of the friction washers, and protrusions on the disk with recesses and the hub flange, the latter being located in the slots of the corresponding friction washers.
На фиг. 1 изображено предлагаемое устройство в сборе с ведомым диском сцепления,общий вид',на фиг.2- вид по стрелке А на фиг. 1) на фиг. 3 часть устройства на фиг. 2,’ на фиг.4фрикционная шайба, вид сбоку; на фиг. 5 - разрез Б-Б на фиг. 4; на фиг. 6 - другая фрикционная шайба, вид сбоку; на фиг. 7 - вид по стрелке В на фиг. 6; на фиг. 8 - вариант выполнения устройства в сборе с ведомым диском сцепления, общий вид; на фиг. 9 - фланец с выступами.In FIG. 1 shows the proposed device assembly with a clutch disc, General view ', Fig.2 is a view along arrow A in Fig. 1) in FIG. 3 is a part of the device of FIG. 2, ’in FIG. 4, friction washer, side view; in FIG. 5 is a section BB in FIG. 4; in FIG. 6 - another friction washer, side view; in FIG. 7 is a view along arrow B in FIG. 6; in FIG. 8 is an embodiment of a device assembly with a clutch disc, general view; in FIG. 9 - a flange with ledges.
Устройство состоит по крайней мере из одного диска 1 с выемкой 2, установленного на ступице 3 ведомого диска сцепления, имеющего фланец 4 с отверстиями 5, и пружины б, расположенной в отверстии 5 фланца 4 и выемках 2 диска 1,The device consists of at least one disk 1 with a recess 2 mounted on the hub 3 of the driven clutch plate having a flange 4 with holes 5, and a spring b located in the hole 5 of the flange 4 and the recesses 2 of the disk 1,
Фрикционные шайбы 7-10 расположены между диском 1 и фланцем 4. Шайбы 8 и 9 выполнены с выступами 11 и 12 соответственно(фиг. 3]. Во фланце 4 и диске 1 выполнены отверстия 13 и 14 соответственно, в которых размещены выступы 12 и 11.Friction washers 7-10 are located between the disk 1 and the flange 4. The washers 8 and 9 are made with the protrusions 11 and 12, respectively (Fig. 3]. The holes 13 and 14 are made in the flange 4 and the disk 1, in which the protrusions 12 and 11 are placed .
На фиг. 4 и 5 изображена фрикционная шайба, аналогичная шайбе 8 или 9, выполненной с выступами.In FIG. 4 and 5 show a friction washer similar to washer 8 or 9, made with protrusions.
Вариант выполнения устройства, изображенный на фиг. 8, отличается выполнением на фланце 4 выступов 15 и 16, а на диске 1 - отверстия 17, в котором размещены выступы фланца 4.The embodiment of the device shown in FIG. 8, differs in the execution on the flange 4 of the protrusions 15 and 16, and on the disk 1 - holes 17, in which the protrusions of the flange 4 are placed.
Устройство работает следующим образом.The device operates as follows.
При передаче крутящего момента во время включения фрикционной муфты сцепления из-за наличия двух частей, установленных с возможностью относительного поворота относительно друг друга,.а именно диска 1 и фланца 4, возможно появление удара. Для предотвращения удара служат фрикционные шайбы 7-10, каждая из которых, соединяясь при вращении с той из указанных шайб, от которой первая отделена по оси вращения другой фрикционной шайбой, поглощает большое количество энергии удара, переводя ее на преодоление сил трения, возникающих между фрикционными дисками.When transmitting torque during the engagement of the friction clutch due to the presence of two parts mounted with the possibility of relative rotation relative to each other, namely the disk 1 and the flange 4, a shock may occur. To prevent an impact, friction washers 7-10 are used, each of which, connecting during rotation with one of these washers, from which the first is separated along the axis of rotation by another friction washer, absorbs a large amount of impact energy, transferring it to overcome the friction forces arising between the friction disks.
Для двух фрикционных шайб, размещенных в соответствии с фиг. 3,возможно получение трех поверхностей трения, что в свою очередь резко увеличивает эффективность гашения крутиль• ных колебаний во фрикционных муфтах.For two friction washers arranged in accordance with FIG. 3, it is possible to obtain three friction surfaces, which in turn sharply increases the efficiency of damping torsional vibrations in friction clutches.
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7216109A FR2183388A5 (en) | 1972-05-05 | 1972-05-05 | |
FR7216110A FR2183389A5 (en) | 1972-05-05 | 1972-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU793367A3 true SU793367A3 (en) | 1980-12-30 |
Family
ID=26217072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU731923087A SU793367A3 (en) | 1972-05-05 | 1973-05-04 | Device for damping torsional vibrations of frictional clutch of transport facility |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5838653B2 (en) |
AR (1) | AR197601A1 (en) |
BR (1) | BR7303252D0 (en) |
DE (1) | DE2322575C2 (en) |
ES (1) | ES414417A1 (en) |
GB (1) | GB1428557A (en) |
IT (1) | IT1005153B (en) |
PL (1) | PL93786B1 (en) |
SU (1) | SU793367A3 (en) |
YU (1) | YU36398B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4308289A1 (en) * | 1992-03-19 | 1993-09-23 | Valeo | Damped car clutch disc with two coaxial parts - has flat zone on outer periphery extended by second elastic outer part radial in opposite direction to axis of unit |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2418062C2 (en) * | 1974-04-13 | 1983-12-08 | Fichtel & Sachs Ag, 8720 Schweinfurt | Clutch disc with torsion damper with different friction damping on pull and push |
FR2363034A1 (en) * | 1976-08-25 | 1978-03-24 | Ferodo Sa | TORSION DAMPER, ESPECIALLY FOR CLUTCH FRICTION |
FR2370902A1 (en) * | 1976-11-15 | 1978-06-09 | Ferodo Sa | TORSION DAMPER DEVICE, ESPECIALLY FOR MOTOR VEHICLE CLUTCHES, AND UNIT SUBASSEMBLY SPECIFIC TO CONSTITUTING SUCH A DEVICE |
US4626226A (en) * | 1980-07-16 | 1986-12-02 | Kabushiki Kaisha Komatsu Seisakusho | Torque fluctuation damper |
JPS57163031U (en) * | 1981-04-08 | 1982-10-14 | ||
JPS582426U (en) * | 1981-06-30 | 1983-01-08 | 株式会社大金製作所 | clutch disk |
DE3136600A1 (en) * | 1981-09-15 | 1983-03-31 | LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl | CLUTCH DISC |
US4493408A (en) * | 1981-09-21 | 1985-01-15 | Kabushiki Kaisha Daikin Seisakusho | Damper disc |
JPS5852335U (en) * | 1981-10-06 | 1983-04-09 | トヨタ自動車株式会社 | clutch disk |
DE3147237A1 (en) * | 1981-11-28 | 1983-06-09 | LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl | CLUTCH DISC |
JPS59125622U (en) * | 1983-02-14 | 1984-08-24 | アイシン精機株式会社 | clutch disk |
DE3440927C2 (en) | 1983-11-10 | 1994-05-26 | Luk Lamellen & Kupplungsbau | Torque transmission device |
DE3447926C2 (en) * | 1983-11-15 | 1995-07-06 | Luk Lamellen & Kupplungsbau | Device for compensating torsional shocks |
JPS61201933A (en) * | 1985-03-06 | 1986-09-06 | Daikin Mfg Co Ltd | Damper disc |
JPH0545874Y2 (en) * | 1985-09-20 | 1993-11-29 | ||
GB2198808A (en) * | 1986-12-05 | 1988-06-22 | Automotive Products Plc | Friction clutch driven plates |
GB2234323B (en) * | 1989-07-21 | 1993-06-16 | Automotive Products Plc | Friction clutch driven plates |
DE4408881C2 (en) * | 1993-08-12 | 1996-08-08 | Fichtel & Sachs Ag | Clutch disc with centered control plate |
DE4442868A1 (en) * | 1994-12-02 | 1996-06-13 | Fichtel & Sachs Ag | Clutch disc with torsional vibration damper |
FR2865010B1 (en) * | 2004-01-09 | 2006-03-03 | Valeo Embrayages | FRICTION CLUTCH, IN PARTICULAR FOR A MOTOR VEHICLE, COMPRISING DIFFERENTIATED FRICTION MEANS |
JP5656949B2 (en) | 2012-10-01 | 2015-01-21 | トヨタ自動車株式会社 | Damper device for vehicle |
DE102020202324A1 (en) * | 2019-03-28 | 2020-10-01 | Zf Friedrichshafen Ag | Clutch disc, friction device and friction ring for a friction device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2613515A (en) * | 1945-04-20 | 1952-10-14 | Borg Warner | Driven plate for friction clutches |
GB931971A (en) * | 1962-02-15 | 1963-07-24 | Automotive Prod Co Ltd | Improvements in or relating to friction clutch plates |
FR1486147A (en) * | 1966-05-27 | 1967-06-23 | Automobilwerk Eisenach Veb | Friction clutch plate, in particular for motor vehicles |
FR1520684A (en) * | 1967-03-02 | 1968-04-12 | Ferodo Sa | Improvements to the clutch friction discs with damper hubs |
-
1973
- 1973-05-04 GB GB2131873A patent/GB1428557A/en not_active Expired
- 1973-05-04 AR AR247873A patent/AR197601A1/en active
- 1973-05-04 ES ES414417A patent/ES414417A1/en not_active Expired
- 1973-05-04 SU SU731923087A patent/SU793367A3/en active
- 1973-05-04 IT IT12604/73A patent/IT1005153B/en active
- 1973-05-04 YU YU01184/73A patent/YU36398B/en unknown
- 1973-05-04 DE DE2322575A patent/DE2322575C2/en not_active Expired
- 1973-05-04 BR BR3252/73A patent/BR7303252D0/en unknown
- 1973-05-05 PL PL1973162361A patent/PL93786B1/en unknown
- 1973-05-07 JP JP48050571A patent/JPS5838653B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4308289A1 (en) * | 1992-03-19 | 1993-09-23 | Valeo | Damped car clutch disc with two coaxial parts - has flat zone on outer periphery extended by second elastic outer part radial in opposite direction to axis of unit |
DE4308289C2 (en) * | 1992-03-19 | 2002-05-23 | Valeo | Torsional vibration damper, in particular clutch disc for a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
GB1428557A (en) | 1976-03-17 |
JPS4954756A (en) | 1974-05-28 |
YU118473A (en) | 1981-11-13 |
AR197601A1 (en) | 1974-04-23 |
YU36398B (en) | 1983-06-30 |
DE2322575A1 (en) | 1973-11-22 |
DE2322575C2 (en) | 1982-08-05 |
BR7303252D0 (en) | 1974-07-11 |
JPS5838653B2 (en) | 1983-08-24 |
IT1005153B (en) | 1976-08-20 |
PL93786B1 (en) | 1977-06-30 |
ES414417A1 (en) | 1976-06-01 |
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