IT8653739V0 - Smorzatore di oscillazioni torsionali - Google Patents

Smorzatore di oscillazioni torsionali

Info

Publication number
IT8653739V0
IT8653739V0 IT8653739U IT5373986U IT8653739V0 IT 8653739 V0 IT8653739 V0 IT 8653739V0 IT 8653739 U IT8653739 U IT 8653739U IT 5373986 U IT5373986 U IT 5373986U IT 8653739 V0 IT8653739 V0 IT 8653739V0
Authority
IT
Italy
Prior art keywords
torsional oscillation
oscillation damper
damper
torsional
oscillation
Prior art date
Application number
IT8653739U
Other languages
English (en)
Inventor
Helmut Weissenberger
Alfred Schraut
Original Assignee
Fichtel & Sachs Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag
Publication of IT8653739V0 publication Critical patent/IT8653739V0/it

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
    • 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
    • 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/042—Wound springs characterised by the cross-section of the wire
    • F16F1/043—Wound springs characterised by the cross-section of the wire the cross-section varying with the wire length

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)
  • Springs (AREA)
IT8653739U 1985-08-08 1986-08-07 Smorzatore di oscillazioni torsionali IT8653739V0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8522888U DE8522888U1 (de) 1985-08-08 1985-08-08 Progressive Druckfeder in Kupplungsscheiben

Publications (1)

Publication Number Publication Date
IT8653739V0 true IT8653739V0 (it) 1986-08-07

Family

ID=6784025

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8653739U IT8653739V0 (it) 1985-08-08 1986-08-07 Smorzatore di oscillazioni torsionali
IT8667638A IT1215178B (it) 1985-08-08 1986-08-07 Smorzatore di oscillazioni torsionali

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8667638A IT1215178B (it) 1985-08-08 1986-08-07 Smorzatore di oscillazioni torsionali

Country Status (6)

Country Link
US (1) US4810231A (it)
DE (1) DE8522888U1 (it)
ES (1) ES2001494A6 (it)
FR (1) FR2602839B1 (it)
GB (1) GB2179424B (it)
IT (2) IT8653739V0 (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464198A (en) * 1987-12-11 1995-11-07 Borg-Warner Automotive, Inc. Torsional vibration damper having helical torsion springs
US5052664A (en) * 1989-11-01 1991-10-01 Barnes Group Inc. Arcuate spring
FR2676789A1 (fr) * 1991-05-23 1992-11-27 Valeo Amortisseur de torsion, notamment pour vehicules automobiles.
FR2678035B1 (fr) * 1991-06-20 1995-04-14 Valeo Ressort a boudin, notamment pour amortisseur de torsion.
US5425531A (en) * 1994-08-24 1995-06-20 Perrault; George G. Inner and outer conical spring sections with axially movable plug
JP3618158B2 (ja) * 1995-12-08 2005-02-09 Ｎｓｋワーナー株式会社 トルクコンバータ用ロックアップクラッチのスプリングダンパー装置
WO1999029548A1 (en) * 1997-12-10 1999-06-17 Kelsey-Hayes Co. Pedal simulator spring for vehicle brake system
AU4130399A (en) * 1998-03-25 1999-10-18 Luk Lamellen Und Kupplungsbau Gmbh Torsional vibration damper and helical compression spring for a torsional vibration damper
DE19824378A1 (de) * 1998-05-30 1999-12-02 Philips Patentverwaltung Elektonisches Gerät mit einer erschütterungsempfindliches Baueinheit
FR2781845B1 (fr) * 1998-07-28 2002-03-08 Mannesmann Rexroth Sa Dispositif distributeur de fluide notamment pour telecommande hydraulique
JP4106153B2 (ja) * 1998-10-16 2008-06-25 アイシン精機株式会社 トルク変動吸収装置
FR2801082B1 (fr) * 1999-11-17 2002-03-01 Valeo Amortisseur de torsion, en particulier pour embrayage a friction de vehicule automobile
JP2002106639A (ja) * 2000-09-29 2002-04-10 Exedy Corp ダンパー機構
DE10209409A1 (de) * 2001-03-08 2002-09-12 Luk Lamellen & Kupplungsbau Drehschwingungsdämpfer
US6481701B2 (en) * 2001-03-09 2002-11-19 Delphi Technologies, Inc. Spring having coils of varying diameters
US20020171223A1 (en) * 2002-07-12 2002-11-21 Vis Racing Sports, Inc. Automotive suspension performance spring and system
JP2004148947A (ja) * 2002-10-30 2004-05-27 Kawasaki Heavy Ind Ltd 非線形特性バネ及びそれを用いた軸はり式台車
DE102004010814A1 (de) * 2004-03-05 2005-12-15 Audi Ag Vorrichtung zum Ausrücken und Einrücken der Kupplung eines Kraftfahrzeugs
US20060107511A1 (en) * 2004-11-23 2006-05-25 Richard Pare Methods and apparatus for centering spring reactive forces
JP4693091B2 (ja) * 2004-12-21 2011-06-01 朝日インテック株式会社 カテーテル及びその製造方法
US20070253849A1 (en) * 2006-04-27 2007-11-01 Campbell Hausfeld/Scott Fetzer Company Pump with variable stroke piston
EP1935678A3 (de) * 2006-12-18 2010-04-14 Muhr und Bender KG Radaufhängung
DE112010005460B4 (de) * 2010-04-07 2015-07-09 Toyota Jidosha Kabushiki Kaisha Dämpfervorrichtung
JP5313210B2 (ja) * 2010-06-30 2013-10-09 三菱製鋼株式会社 コイルばね
DE102013216327A1 (de) * 2013-08-16 2015-02-19 Continental Teves Ag & Co. Ohg Kombinierte Fahrzeugbremse mit einem Kugelgewindegetriebe
DE102013220534A1 (de) * 2013-10-11 2015-04-16 Zf Friedrichshafen Ag Drehschwingungstilger, sowie Drehschwingungsdämpfer für einen Antriebsstrang eines Kraftfahrzeuges
CA2836167A1 (en) * 2013-12-10 2015-06-10 Christina Xiaolin Dai Thickness increase spring
DE112014006464T5 (de) * 2014-03-14 2016-11-24 Faurecia Emissions Control Technologies, Usa, Llc Abgassystemfeder mit Torsionsdämpfung
EP3176465A3 (en) * 2015-10-07 2017-06-14 Barnes Group Inc. Improved torque converter clutch
JP6293113B2 (ja) * 2015-12-24 2018-03-14 本田技研工業株式会社 トルク伝達装置
DE102016103800A1 (de) * 2016-03-03 2017-09-07 Brose Fahrzeugteile Gmbh & Co. Kg, Bamberg Antriebsanordnung einer Klappenanordnung eines Kraftfahrzeugs
CN108779823B (zh) * 2016-03-31 2020-02-28 日本发条株式会社 螺旋弹簧
DE102017110964A1 (de) * 2017-05-19 2018-11-22 Schaeffler Technologies AG & Co. KG Drehschwingungsdämpfer mit Drehschwingungstilger
EP3501750A1 (de) * 2017-12-19 2019-06-26 Hilti Aktiengesellschaft Vibrationsgedämpfte handwerkzeugmaschine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB206316A (en) * 1922-09-27 1923-11-08 Andrew Swan Improvements in or relating to metallic springs
GB301075A (en) * 1927-11-25 1929-10-03 William Henry Kent Improvements in and relating to coiled springs
US2636363A (en) * 1948-12-30 1953-04-28 Borg Warner Vibration dampener
FR1045367A (fr) * 1951-11-22 1953-11-25 Ressort à boudin à compression à flexibilité variable
AT310509B (de) * 1969-07-10 1973-10-10 Ahle Fa Geb Kegelstumpfförmige Feder mit linearer oder teilweise linearer, teilweise progressiver Kennlinie
DE2020678A1 (de) * 1970-04-28 1971-11-25 Daimler Benz Ag Schrauben-Druckfeder
US4120489A (en) * 1970-06-22 1978-10-17 Bebrueder Ahle Double truncoconical spring of wire with circular cross section
FR2327448A1 (fr) * 1975-10-07 1977-05-06 Nord Ressorts Ressort a flexibilite variable et son procede de fabrication
US4111407A (en) * 1976-09-30 1978-09-05 Litton Industrial Products, Inc. Conical compression spring
FR2495256A1 (fr) * 1980-12-03 1982-06-04 Valeo Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour vehicule automobile
JPS5945857B2 (ja) * 1982-03-01 1984-11-09 日本発条株式会社 コイルばね
US4499981A (en) * 1982-09-27 1985-02-19 Kabushiki Kaisha Daikin Seisakusho Damper disc with concentric springs including hourglass-shaped springs to reduce the effect of centrifugal forces
GB2145193B (en) * 1983-08-18 1986-09-24 Automotive Products Plc Friction clutch driven plates
GB2149059B (en) * 1983-08-18 1986-12-17 Automotive Products Plc Torsional vibration damper for clutch plates
JPS6049125A (ja) * 1983-08-29 1985-03-18 Daikin Mfg Co Ltd ダンパ−デイスク組立体
JPS6081528A (ja) * 1983-10-06 1985-05-09 Chuo Spring Co Ltd 圧縮コイルばね
JPS60112727U (ja) * 1984-01-05 1985-07-30 株式会社　大金製作所 ダンパ−デイスク

Also Published As

Publication number Publication date
GB2179424B (en) 1989-11-15
IT1215178B (it) 1990-01-31
ES2001494A6 (es) 1988-06-01
FR2602839B1 (fr) 1992-06-19
GB2179424A (en) 1987-03-04
IT8667638A0 (it) 1986-08-07
DE8522888U1 (de) 1985-10-10
GB8618913D0 (en) 1986-09-10
US4810231A (en) 1989-03-07
FR2602839A1 (fr) 1988-02-19

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