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DE10341971A1 - Chain drive system comprises drive wheel which has cylindrical recess at its center and driven wheel fitted into recess with recesses around its edge forming fluid-filled chambers producing damping effect when drive operates - Google Patents

Chain drive system comprises drive wheel which has cylindrical recess at its center and driven wheel fitted into recess with recesses around its edge forming fluid-filled chambers producing damping effect when drive operates Download PDF

Info

Publication number
DE10341971A1
DE10341971A1 DE10341971A DE10341971A DE10341971A1 DE 10341971 A1 DE10341971 A1 DE 10341971A1 DE 10341971 A DE10341971 A DE 10341971A DE 10341971 A DE10341971 A DE 10341971A DE 10341971 A1 DE10341971 A1 DE 10341971A1
Authority
DE
Germany
Prior art keywords
recess
drive
system comprises
center
damping effect
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.)
Withdrawn
Application number
DE10341971A
Other languages
German (de)
Inventor
Shaun Addy
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE10341971A priority Critical patent/DE10341971A1/en
Publication of DE10341971A1 publication Critical patent/DE10341971A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • 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
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • 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
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • F16F15/163—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material fluid acting as a lubricant
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2301/00—Using particular materials
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels
    • F16H2055/306—Chain-wheels with means providing resilience or vibration damping in chain sprocket wheels
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

The chain drive system comprises a drive wheel (1) which has a cylindrical recess (7) at its center. This drives a wheel (2) which fits into the recess and has recesses (4) around its edge. These form fluid-filled chambers which produce a damping effect when the drive is in operation. An independent claim is included for an IC engine fitted with the drive.
DE10341971A 2003-09-11 2003-09-11 Chain drive system comprises drive wheel which has cylindrical recess at its center and driven wheel fitted into recess with recesses around its edge forming fluid-filled chambers producing damping effect when drive operates Withdrawn DE10341971A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10341971A DE10341971A1 (en) 2003-09-11 2003-09-11 Chain drive system comprises drive wheel which has cylindrical recess at its center and driven wheel fitted into recess with recesses around its edge forming fluid-filled chambers producing damping effect when drive operates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10341971A DE10341971A1 (en) 2003-09-11 2003-09-11 Chain drive system comprises drive wheel which has cylindrical recess at its center and driven wheel fitted into recess with recesses around its edge forming fluid-filled chambers producing damping effect when drive operates

Publications (1)

Publication Number Publication Date
DE10341971A1 true DE10341971A1 (en) 2005-05-04

Family

ID=34398703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10341971A Withdrawn DE10341971A1 (en) 2003-09-11 2003-09-11 Chain drive system comprises drive wheel which has cylindrical recess at its center and driven wheel fitted into recess with recesses around its edge forming fluid-filled chambers producing damping effect when drive operates

Country Status (1)

Country Link
DE (1) DE10341971A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106369137A (en) * 2016-12-07 2017-02-01 歌思（天津）低温设备有限公司 Transmission gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106369137A (en) * 2016-12-07 2017-02-01 歌思（天津）低温设备有限公司 Transmission gear

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8139 Disposal/non-payment of the annual fee