FR2478244A1 - Joint d'etancheite anodise de nez du moyeu d'un amortisseur de vibrations de torsion et amortisseur de vibrations de torsion - Google Patents

Joint d'etancheite anodise de nez du moyeu d'un amortisseur de vibrations de torsion et amortisseur de vibrations de torsion Download PDF

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Publication number
FR2478244A1
FR2478244A1 FR8100981A FR8100981A FR2478244A1 FR 2478244 A1 FR2478244 A1 FR 2478244A1 FR 8100981 A FR8100981 A FR 8100981A FR 8100981 A FR8100981 A FR 8100981A FR 2478244 A1 FR2478244 A1 FR 2478244A1
Authority
FR
France
Prior art keywords
hub
nose
particles
seal
aluminum
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.)
Granted
Application number
FR8100981A
Other languages
English (en)
French (fr)
Other versions
FR2478244B1 (OSRAM
Inventor
Larry Thomas George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wallace Murray Corp
Original Assignee
Wallace Murray Corp
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 Wallace Murray Corp filed Critical Wallace Murray Corp
Publication of FR2478244A1 publication Critical patent/FR2478244A1/fr
Application granted granted Critical
Publication of FR2478244B1 publication Critical patent/FR2478244B1/fr
Granted legal-status Critical Current

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
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/1414—Masses driven by elastic elements
    • F16F15/1435—Elastomeric springs, i.e. made of plastic or rubber
    • F16F15/1442—Elastomeric springs, i.e. made of plastic or rubber with a single mass
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Pulleys (AREA)
  • Gasket Seals (AREA)
  • Sliding-Contact Bearings (AREA)
FR8100981A 1980-03-14 1981-01-20 Joint d'etancheite anodise de nez du moyeu d'un amortisseur de vibrations de torsion et amortisseur de vibrations de torsion Granted FR2478244A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/130,380 US4293136A (en) 1980-03-14 1980-03-14 Anodized seal nose for damper

Publications (2)

Publication Number Publication Date
FR2478244A1 true FR2478244A1 (fr) 1981-09-18
FR2478244B1 FR2478244B1 (OSRAM) 1985-03-29

Family

ID=22444433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8100981A Granted FR2478244A1 (fr) 1980-03-14 1981-01-20 Joint d'etancheite anodise de nez du moyeu d'un amortisseur de vibrations de torsion et amortisseur de vibrations de torsion

Country Status (8)

Country Link
US (1) US4293136A (OSRAM)
JP (1) JPS56138568A (OSRAM)
BR (1) BR8100150A (OSRAM)
CA (1) CA1138684A (OSRAM)
DE (1) DE3107113A1 (OSRAM)
FR (1) FR2478244A1 (OSRAM)
GB (1) GB2072045B (OSRAM)
SE (1) SE443210B (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745817A (en) * 1981-08-05 1988-05-24 Honda Giken Kogyo Kabushiki Kaisha Piston/crank connection mechanism for an internal combustion engine
JPS6147138U (ja) * 1984-08-31 1986-03-29 東洋ゴム工業株式会社 振動吸収装置
JPH0772556B2 (ja) * 1988-03-18 1995-08-02 株式会社荏原製作所 ターボ分子ポンプ
US5325732A (en) * 1989-12-15 1994-07-05 Vogel Ferdinand L Motion-transmitting combination comprising a castable, self-lubricating composite and methods of manufacture thereof
DE4319168C2 (de) * 1993-06-09 1995-08-17 Freudenberg Carl Fa Torsionsschwingungsdämpfer
US7811002B2 (en) * 2005-01-18 2010-10-12 Nsk, Ltd. Rolling device
JP4776558B2 (ja) * 2007-01-31 2011-09-21 株式会社椿本チエイン 軸焼き付き防止型スプロケット
WO2016019284A1 (en) * 2014-08-01 2016-02-04 Dayco Ip Holdings, Llc A two-part hub for a torsional vibration damper and method of making same
JP6642453B2 (ja) * 2015-01-07 2020-02-05 Nok株式会社 トーショナルダンパとオイルシールとを用いた密封構造
EP3447345B1 (en) * 2016-04-27 2021-10-27 Nok Corporation Sealing structure using damper and oil seal
CN107795635B (zh) * 2016-09-06 2021-03-02 福特环球技术公司 扭转减震器及发动机组件
US11225138B2 (en) * 2018-06-27 2022-01-18 Neapco Intellectual Property Holdings, Llc Center bearing assembly including a rotatable weld collar with a tuned damper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724377A (en) * 1952-04-22 1955-11-22 Daimler Benz Ag Driving device for accessory shafts
US2807511A (en) * 1953-05-11 1957-09-24 Gen Motors Corp Coated piston ring
US3917286A (en) * 1973-09-14 1975-11-04 Caterpillar Tractor Co Lip seal assembly for crankshafts
US4178811A (en) * 1977-06-15 1979-12-18 Wallace Murray Corporation Meta reinforced plastic damper hub

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1850683A (en) * 1929-02-01 1932-03-22 Goodrich Co B F Shaft sleeve
US2986955A (en) * 1958-12-08 1961-06-06 Thompson Ramo Wooldridge Inc Fluid mechanical coupling
US3545770A (en) * 1967-07-21 1970-12-08 Crane Packing Co Seal for gun port

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724377A (en) * 1952-04-22 1955-11-22 Daimler Benz Ag Driving device for accessory shafts
US2807511A (en) * 1953-05-11 1957-09-24 Gen Motors Corp Coated piston ring
US3917286A (en) * 1973-09-14 1975-11-04 Caterpillar Tractor Co Lip seal assembly for crankshafts
US4178811A (en) * 1977-06-15 1979-12-18 Wallace Murray Corporation Meta reinforced plastic damper hub

Also Published As

Publication number Publication date
GB2072045B (en) 1983-10-19
SE443210B (sv) 1986-02-17
GB2072045A (en) 1981-09-30
BR8100150A (pt) 1981-09-15
DE3107113A1 (de) 1981-12-17
US4293136A (en) 1981-10-06
SE8008105L (sv) 1981-09-15
CA1138684A (en) 1983-01-04
JPS56138568A (en) 1981-10-29
FR2478244B1 (OSRAM) 1985-03-29

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