FR3143077B1 - Courroie de transmission synchrone et un ensemble comportant cette courroie et une poulie associée - Google Patents

Courroie de transmission synchrone et un ensemble comportant cette courroie et une poulie associée Download PDF

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Publication number
FR3143077B1
FR3143077B1 FR2212989A FR2212989A FR3143077B1 FR 3143077 B1 FR3143077 B1 FR 3143077B1 FR 2212989 A FR2212989 A FR 2212989A FR 2212989 A FR2212989 A FR 2212989A FR 3143077 B1 FR3143077 B1 FR 3143077B1
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FR
France
Prior art keywords
tooth
belt
transverse
assembly
longitudinal
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.)
Active
Application number
FR2212989A
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English (en)
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FR3143077A1 (fr
Inventor
Hervé Varin
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.)
Hutchinson SA
Original Assignee
Hutchinson SA
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 Hutchinson SA filed Critical Hutchinson SA
Priority to FR2212989A priority Critical patent/FR3143077B1/fr
Priority to PCT/EP2023/084731 priority patent/WO2024121319A1/fr
Priority to EP23820891.2A priority patent/EP4630704A1/fr
Priority to CN202380083533.8A priority patent/CN120303497A/zh
Publication of FR3143077A1 publication Critical patent/FR3143077A1/fr
Application granted granted Critical
Publication of FR3143077B1 publication Critical patent/FR3143077B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/06—Driving-belts made of rubber
    • F16G1/08—Driving-belts made of rubber with reinforcement bonded by the rubber
    • F16G1/10—Driving-belts made of rubber with reinforcement bonded by the rubber with textile reinforcement
    • 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
    • F16G1/00—Driving-belts
    • F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
    • 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
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Pulleys (AREA)

Abstract

Courroie (100) de transmission synchrone comportant un corps (102) à base élastomère comprenant une portion dorsale (104), une portion ventrale (106) et un ensemble de câblés (110) de traction entre la portion dorsale (104) et la portion ventrale (106), la portion ventrale présentant une pluralité de dents transversales (112, 112’), chaque dent transversale (112, 112’) ayant en section un premier profil (116) avec deux flancs (117) inclinés, reliés par au moins une partie arrondie, chaque dent transversale ayant une hauteur de dent H1, et une pluralité de dents longitudinales (114, 114’), chaque dent longitudinale s’étendant entre deux dents transversales sensiblement perpendiculairement auxdites dents transversales et ayant en section un second profil (118) avec deux flancs (119) inclinés, reliés par au moins une partie arrondie, chaque dent longitudinale ayant une hauteur de dent H2, non nulle, qui est inférieure ou égale à la hauteur de dent H1. Figure pour l’abrégé : Figure 1
FR2212989A 2022-12-08 2022-12-08 Courroie de transmission synchrone et un ensemble comportant cette courroie et une poulie associée Active FR3143077B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2212989A FR3143077B1 (fr) 2022-12-08 2022-12-08 Courroie de transmission synchrone et un ensemble comportant cette courroie et une poulie associée
PCT/EP2023/084731 WO2024121319A1 (fr) 2022-12-08 2023-12-07 Courroie de transmission synchrone et un ensemble comportant cette courroie et une poulie associée
EP23820891.2A EP4630704A1 (fr) 2022-12-08 2023-12-07 Courroie de transmission synchrone et un ensemble comportant cette courroie et une poulie associée
CN202380083533.8A CN120303497A (zh) 2022-12-08 2023-12-07 同步传动带以及包括该带和相关带轮的组件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2212989A FR3143077B1 (fr) 2022-12-08 2022-12-08 Courroie de transmission synchrone et un ensemble comportant cette courroie et une poulie associée
FR2212989 2022-12-08

Publications (2)

Publication Number Publication Date
FR3143077A1 FR3143077A1 (fr) 2024-06-14
FR3143077B1 true FR3143077B1 (fr) 2025-02-07

Family

ID=85381057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2212989A Active FR3143077B1 (fr) 2022-12-08 2022-12-08 Courroie de transmission synchrone et un ensemble comportant cette courroie et une poulie associée

Country Status (4)

Country Link
EP (1) EP4630704A1 (fr)
CN (1) CN120303497A (fr)
FR (1) FR3143077B1 (fr)
WO (1) WO2024121319A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10088020B2 (en) 2016-07-01 2018-10-02 Gates Corporation Belt drive system
CN208651535U (zh) * 2018-06-26 2019-03-26 昆明理工大学 一种v型脊筋同步带装置
DE102020106251A1 (de) 2020-03-09 2021-09-09 Arntz Beteiligungs Gmbh & Co. Kg Zahnriemen und Riementrieb diesen aufweisend

Also Published As

Publication number Publication date
FR3143077A1 (fr) 2024-06-14
EP4630704A1 (fr) 2025-10-15
CN120303497A (zh) 2025-07-11
WO2024121319A1 (fr) 2024-06-13

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