BR9707182A - Sistema de acionamento de corrente de rolamento tendo caracteristicas de ruído aperfeiçoadas - Google Patents

Sistema de acionamento de corrente de rolamento tendo caracteristicas de ruído aperfeiçoadas

Info

Publication number
BR9707182A
BR9707182A BR9707182A BR9707182A BR9707182A BR 9707182 A BR9707182 A BR 9707182A BR 9707182 A BR9707182 A BR 9707182A BR 9707182 A BR9707182 A BR 9707182A BR 9707182 A BR9707182 A BR 9707182A
Authority
BR
Brazil
Prior art keywords
drive system
chain drive
noise characteristics
improved noise
rolling chain
Prior art date
Application number
BR9707182A
Other languages
English (en)
Inventor
James D Young
Original Assignee
Cloyes Gear & Products Inc
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 Cloyes Gear & Products Inc filed Critical Cloyes Gear & Products Inc
Priority claimed from US08/787,675 external-priority patent/US5876295A/en
Publication of BR9707182A publication Critical patent/BR9707182A/pt

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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
    • 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
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
BR9707182A 1996-01-23 1997-01-23 Sistema de acionamento de corrente de rolamento tendo caracteristicas de ruído aperfeiçoadas BR9707182A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1043596P 1996-01-23 1996-01-23
US1838596P 1996-05-29 1996-05-29
US08/787,675 US5876295A (en) 1996-01-23 1997-01-23 Roller chain drive system having improved noise characteristics
PCT/US1997/001494 WO1997027411A1 (en) 1996-01-23 1997-01-23 Roller chain drive system having improved noise characteristics

Publications (1)

Publication Number Publication Date
BR9707182A true BR9707182A (pt) 1999-03-23

Family

ID=27359226

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707182A BR9707182A (pt) 1996-01-23 1997-01-23 Sistema de acionamento de corrente de rolamento tendo caracteristicas de ruído aperfeiçoadas

Country Status (6)

Country Link
EP (1) EP0870131B1 (pt)
JP (1) JP4195090B2 (pt)
BR (1) BR9707182A (pt)
DE (2) DE69715370T2 (pt)
ES (1) ES2183141T3 (pt)
WO (1) WO1997027411A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1026213A (ja) * 1996-07-09 1998-01-27 Tsubakimoto Chain Co ローラチェーン用スプロケット歯形
DE29621084U1 (de) * 1996-12-04 1998-04-02 Winklhofer & Soehne Gmbh Kettenrad
US5997424A (en) * 1998-03-26 1999-12-07 Cloyes Gear And Products, Inc. Random engagement roller chain sprocket with staged meshing and root relief to provide improved noise characteristics
JP4685429B2 (ja) * 2004-12-17 2011-05-18 株式会社椿本チエイン チェーン用のスプロケット
HUE044510T2 (hu) 2015-05-21 2019-10-28 Philip Morris Products Sa Eljárás induktív módon melegíthetõ dohányrudak elõállítására

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB546434A (en) * 1941-02-11 1942-07-14 Vauxhall Motors Ltd Improvements in chain gearing
US2382740A (en) * 1943-07-10 1945-08-14 Fred P Noffsinger Sprocket wheel
US3495468A (en) * 1968-11-21 1970-02-17 Gen Motors Corp Chain drive
GB1276128A (en) * 1969-09-24 1972-06-01 Vni I Pt I Ogulnogo Machinostr Improvements in or relating to chain transmissions
FR2325804A1 (fr) * 1975-09-26 1977-04-22 Chrysler France Perfectionnements a un systeme de distribution par chaine et pignons ou roues dentes
US5318483A (en) * 1993-05-14 1994-06-07 American Longwall Face Conveyors, Inc. Sprocket with asymmetrical teeth for mining conveyors

Also Published As

Publication number Publication date
WO1997027411A1 (en) 1997-07-31
JP4195090B2 (ja) 2008-12-10
DE29724295U1 (de) 2001-01-25
EP0870131B1 (en) 2002-09-11
JP2002504207A (ja) 2002-02-05
EP0870131A4 (en) 1999-01-27
DE69715370D1 (de) 2002-10-17
DE69715370T2 (de) 2003-01-02
EP0870131A1 (en) 1998-10-14
ES2183141T3 (es) 2003-03-16

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Legal Events

Date Code Title Description
FF Decision: intention to grant
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2394 DE 22-11-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.