FR2603963A1 - Chaine articulee pour variation continue a poulies coniques a gorge asymetrique - Google Patents

Chaine articulee pour variation continue a poulies coniques a gorge asymetrique

Info

Publication number
FR2603963A1
FR2603963A1 FR8712544A FR8712544A FR2603963A1 FR 2603963 A1 FR2603963 A1 FR 2603963A1 FR 8712544 A FR8712544 A FR 8712544A FR 8712544 A FR8712544 A FR 8712544A FR 2603963 A1 FR2603963 A1 FR 2603963A1
Authority
FR
France
Prior art keywords
continuously variable
conical pulley
articulated chain
asymmetric groove
chain
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
FR8712544A
Other languages
English (en)
Other versions
FR2603963B1 (fr
Inventor
Otto Dittrich
Manfred Rattunde
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.)
Reimers Getriebe AG
Original Assignee
Reimers Getriebe 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 Reimers Getriebe AG filed Critical Reimers Getriebe AG
Publication of FR2603963A1 publication Critical patent/FR2603963A1/fr
Application granted granted Critical
Publication of FR2603963B1 publication Critical patent/FR2603963B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/125—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members characterised by means for controlling the geometrical interrelationship of pulleys and the endless flexible member, e.g. belt alignment or position of the resulting axial pulley force in the plane perpendicular to the pulley axis
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G5/00—V-belts, i.e. belts of tapered cross-section
    • F16G5/16—V-belts, i.e. belts of tapered cross-section consisting of several parts
    • F16G5/18—V-belts, i.e. belts of tapered cross-section consisting of several parts in the form of links
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Friction Gearing (AREA)

Abstract

L'invention se rapporte aux variateurs pour la transmission des forces. Pour un variateur comprenant une joue de poulie 7, 8 à flanc radial et une joue de poulie 4, 6 à flanc en cône, cette chaîne possède des éléments de pression dont les surfaces frontales sont bombées avec des rayons r, R supérieurs à la moitié de la largeur de ces éléments 11. Les courbures des surfaces frontales sont calculées de manière que les moments 19, 23, a et 22, b ou b' qui s'exercent sur les éléments de pression s'annulent mutuellement. De cette façon, les éléments de pression restent constamment parallèles aux axes des poulies. Principales applications : variateurs à une ou deux chaîne(s). (CF DESSIN DANS BOPI)
FR8712544A 1986-09-13 1987-09-10 Chaine articulee pour variation continue a poulies coniques a gorge asymetrique Expired - Fee Related FR2603963B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863631213 DE3631213A1 (de) 1986-09-13 1986-09-13 Laschenkette fuer stufenlos verstellbare kegelscheibengetriebe mit asymmetrischem scheibenkeil

Publications (2)

Publication Number Publication Date
FR2603963A1 true FR2603963A1 (fr) 1988-03-18
FR2603963B1 FR2603963B1 (fr) 1993-05-28

Family

ID=6309528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8712544A Expired - Fee Related FR2603963B1 (fr) 1986-09-13 1987-09-10 Chaine articulee pour variation continue a poulies coniques a gorge asymetrique

Country Status (6)

Country Link
US (1) US4795406A (fr)
JP (1) JPS6376946A (fr)
DE (1) DE3631213A1 (fr)
FR (1) FR2603963B1 (fr)
GB (1) GB2195165B (fr)
IT (1) IT1211723B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3819599C1 (fr) * 1988-06-09 1989-06-22 P.I.V. Antrieb Werner Reimers Gmbh & Co Kg, 6380 Bad Homburg, De
DE4223967A1 (de) * 1992-07-21 1994-01-27 Bosch Gmbh Robert Einrichtung zur Einstellung eines Getriebe-Abtriebsmoments oder einer Getriebe-Ausgangsleistung bei Fahrzeugen mit kontinuierlich verstellbarem Getriebe (CVT)
US5328412A (en) * 1992-10-21 1994-07-12 Borg-Warner Automotive, Inc. Apparatus and method for generating a variable pulley sheave profile
DE19708865B4 (de) * 1996-04-03 2006-09-07 Cvt Verwaltungs Gmbh & Co. Patentverwertungs Kg Laschenkette für stufenlos übersetzungseinstellbare Kegelscheibengetriebe
KR100290277B1 (ko) * 1998-07-16 2001-11-22 이종완 금속벨트 동력 전달기구
US6656068B2 (en) 2000-09-07 2003-12-02 Bombardier Inc. Pulley having progressively variable sheave angle
NL1022157C2 (nl) * 2002-12-12 2004-06-15 Doornes Transmissie Bv Continu variabele transmissie.
NL1024918C2 (nl) * 2003-12-01 2005-06-02 Bosch Gmbh Robert Continu variabele transmissie.
NL1027685C2 (nl) * 2004-12-08 2006-06-09 Bosch Gmbh Robert Drijfriem voor een transmissie met gebombeerde poelieschijven.
JP4941698B2 (ja) 2005-02-04 2012-05-30 株式会社ジェイテクト 動力伝達チェーンおよびこれを備える動力伝達装置
US20090082148A1 (en) * 2005-11-08 2009-03-26 Robert Bosch Gmbh Transmission with pulleys and a drive belt
US20070179003A1 (en) * 2005-12-17 2007-08-02 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Chain
US20070298921A1 (en) * 2006-06-02 2007-12-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Plate-link chain and rocker member for a belt-driven conical-pulley transmission
JP4840654B2 (ja) * 2006-08-04 2011-12-21 株式会社ジェイテクト 動力伝達チェーン、動力伝達チェーンの動力伝達部材を製造する方法および動力伝達装置
US8863368B2 (en) * 2006-10-31 2014-10-21 Jtekt Corporation Winding member manufacturing method, winding member manufacturing apparatus, winding member peripheral length measuring apparatus and pre-tension applying apparatus
JP2008298243A (ja) * 2007-06-01 2008-12-11 Jtekt Corp 動力伝達チェーンおよびこれを備える動力伝達装置
JP4893562B2 (ja) * 2007-09-27 2012-03-07 株式会社ジェイテクト 動力伝達チェーンおよび動力伝達装置
US20100004084A1 (en) * 2008-07-01 2010-01-07 Xinjian Fan Variable speed belt
WO2013046367A1 (fr) * 2011-09-28 2013-04-04 本田技研工業株式会社 Transmission à variation continue du type à courroie de transmission de puissance sans fin
JP5840293B2 (ja) * 2012-07-06 2016-01-06 本田技研工業株式会社 金属ベルト用エレメント
JP5951418B2 (ja) * 2012-09-06 2016-07-13 株式会社豊田中央研究所 無段変速機のチェーン
NL1040573C2 (en) * 2013-12-24 2015-06-26 Bosch Gmbh Robert A continuously variable transmission with pulleys and a drive belt.
WO2019112026A1 (fr) * 2017-12-07 2019-06-13 アイシン・エィ・ダブリュ株式会社 Courroie de transmission et transmission à variation continue, procédé de conception d'élément et procédé de fabrication d'élément
JP2020056470A (ja) * 2018-10-03 2020-04-09 バンドー化学株式会社 ベルト式変速装置
US11976726B2 (en) * 2022-04-05 2024-05-07 Dennis Zulawski Continuously variable transmission with the system having different angled faces

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119065B (de) * 1960-09-02 1961-12-07 Reimers Getriebe K G Laschenkette
GB915092A (en) * 1958-12-20 1963-01-09 Werner Reimers Improvements in and relating to link chains for infinitely variable pulley gear transmissions
DE2356289B1 (de) * 1973-11-10 1974-11-14 P.I.V. Antrieb, Werner Reimers Kg, 6380 Bad Homburg Laschenkette für Kegelscheibengetriebe
FR2441104A1 (fr) * 1978-11-07 1980-06-06 Piv Antrieb Reimers Kg Werner Chaine a maillons pour transmissions par poulies a friction
GB2169043A (en) * 1984-12-22 1986-07-02 Reimers Getriebe Ag Cone-pulley belt-type transmission of continuously variable transmission ratio

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016755A (en) * 1958-12-20 1962-01-16 Reimers Getriebe Kg Link chain for infinitely variable pulley gear transmissions
US3089346A (en) * 1960-09-02 1963-05-14 Reimers Getriebe Kg Side bar link chain
DE1294130B (de) * 1964-11-25 1969-04-30 Piv Antrieb Reimers Kg Werner Laschenkette fuer stufenlos verstellbare Kegelscheibenumschlingungsgetriebe
DE1302795B (fr) * 1964-11-25 1970-11-12

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB915092A (en) * 1958-12-20 1963-01-09 Werner Reimers Improvements in and relating to link chains for infinitely variable pulley gear transmissions
DE1119065B (de) * 1960-09-02 1961-12-07 Reimers Getriebe K G Laschenkette
DE2356289B1 (de) * 1973-11-10 1974-11-14 P.I.V. Antrieb, Werner Reimers Kg, 6380 Bad Homburg Laschenkette für Kegelscheibengetriebe
FR2441104A1 (fr) * 1978-11-07 1980-06-06 Piv Antrieb Reimers Kg Werner Chaine a maillons pour transmissions par poulies a friction
GB2169043A (en) * 1984-12-22 1986-07-02 Reimers Getriebe Ag Cone-pulley belt-type transmission of continuously variable transmission ratio

Also Published As

Publication number Publication date
GB8721107D0 (en) 1987-10-14
IT8748307A0 (it) 1987-08-18
US4795406A (en) 1989-01-03
DE3631213C2 (fr) 1988-07-14
IT1211723B (it) 1989-11-03
JPS6376946A (ja) 1988-04-07
GB2195165A (en) 1988-03-30
FR2603963B1 (fr) 1993-05-28
DE3631213A1 (de) 1988-03-24
JPH0310822B2 (fr) 1991-02-14
GB2195165B (en) 1990-05-09

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Legal Events

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