EP4724718A1 - Antrieb mit variabler geschwindigkeit mit trapezförmigem leistungsübertragungsglied - Google Patents

Antrieb mit variabler geschwindigkeit mit trapezförmigem leistungsübertragungsglied

Info

Publication number
EP4724718A1
EP4724718A1 EP24731005.5A EP24731005A EP4724718A1 EP 4724718 A1 EP4724718 A1 EP 4724718A1 EP 24731005 A EP24731005 A EP 24731005A EP 4724718 A1 EP4724718 A1 EP 4724718A1
Authority
EP
European Patent Office
Prior art keywords
axis
axes
spacer
transfer member
gear reduction
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.)
Pending
Application number
EP24731005.5A
Other languages
English (en)
French (fr)
Inventor
Gérard STASICA
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of EP4724718A1 publication Critical patent/EP4724718A1/de
Pending 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
    • F16H9/10—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 provided with radially-actuatable elements carrying the belt
    • 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
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable
    • 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)
  • Transmission Devices (AREA)
  • Friction Gearing (AREA)
EP24731005.5A 2023-06-06 2024-06-05 Antrieb mit variabler geschwindigkeit mit trapezförmigem leistungsübertragungsglied Pending EP4724718A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2305659A FR3149662B1 (fr) 2023-06-06 2023-06-06 Variateur à organe de transfert de puissance trapézoïdal
PCT/EP2024/065430 WO2024251788A1 (fr) 2023-06-06 2024-06-05 Variateur à organe de transfert de puissance trapézoïdal

Publications (1)

Publication Number Publication Date
EP4724718A1 true EP4724718A1 (de) 2026-04-15

Family

ID=87801479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24731005.5A Pending EP4724718A1 (de) 2023-06-06 2024-06-05 Antrieb mit variabler geschwindigkeit mit trapezförmigem leistungsübertragungsglied

Country Status (3)

Country Link
EP (1) EP4724718A1 (de)
FR (1) FR3149662B1 (de)
WO (1) WO2024251788A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8407564A1 (es) * 1983-07-19 1984-06-16 Ybern Miro Pedro Mejoras introducidas en organos variadores de relacion de transmision.
JPS61149661A (ja) * 1984-12-19 1986-07-08 Kataharu Kasahara 可変プ−リ
FR2616870A1 (fr) * 1987-06-02 1988-12-23 Godderidge Stephane Transmission a variation continue sans solution de continuite
CN209196074U (zh) * 2018-05-04 2019-08-02 吴国贤 笼轮无级变速器

Also Published As

Publication number Publication date
FR3149662B1 (fr) 2025-10-24
WO2024251788A1 (fr) 2024-12-12
FR3149662A1 (fr) 2024-12-13

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