FR3134437B1 - perfectionnement d'équilibreur rotatif - Google Patents

perfectionnement d'équilibreur rotatif Download PDF

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Publication number
FR3134437B1
FR3134437B1 FR2203351A FR2203351A FR3134437B1 FR 3134437 B1 FR3134437 B1 FR 3134437B1 FR 2203351 A FR2203351 A FR 2203351A FR 2203351 A FR2203351 A FR 2203351A FR 3134437 B1 FR3134437 B1 FR 3134437B1
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FR
France
Prior art keywords
springs
assembly
pinions
frame
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
FR2203351A
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English (en)
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FR3134437A1 (fr
Inventor
Christian Salesse
Jean-Marc Loriot
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Kendrinov
Original Assignee
Kendrinov
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.)
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Publication date
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Priority to FR2203351A priority Critical patent/FR3134437B1/fr
Priority to PCT/IB2023/053065 priority patent/WO2023199142A1/fr
Publication of FR3134437A1 publication Critical patent/FR3134437A1/fr
Application granted granted Critical
Publication of FR3134437B1 publication Critical patent/FR3134437B1/fr
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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
    • 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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/0008—Balancing devices
    • B25J19/0016—Balancing devices using springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Robotics (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Transmission Devices (AREA)

Abstract

Un équilibreur rotatif de force comprend un premier ensemble avec un cadre comportant 4 côtés, deux groupes de ressorts chacun appuyant sur un poussoir longitudinal, les groupes de ressorts sont opposés de manière à définir entre eux un espace variable selon un degré de compression des ressorts, cet espace variable augmentant lorsque les ressorts sont comprimés, et diminuant lorsque les ressorts vont en de détendant. Les poussoirs longitudinaux appuient sur deux systèmes de galets fixés par des axes sur deux pignons, les deux pignons s'engrenant, les systèmes de galets tournent en sens inverse l'un par rapport à l'autre entre les deux poussoirs longitudinaux, le tout formant un bloc ressorts. L'équilibreur comprend en outre un deuxième ensemble avec un bâti de cinématique (qui porte les pignons) sur lequel le cadre du premier ensemble est fixé par un système de fixation.
FR2203351A 2022-04-12 2022-04-12 perfectionnement d'équilibreur rotatif Active FR3134437B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2203351A FR3134437B1 (fr) 2022-04-12 2022-04-12 perfectionnement d'équilibreur rotatif
PCT/IB2023/053065 WO2023199142A1 (fr) 2022-04-12 2023-03-28 Perfectionnement d'équilibreur rotatif

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2203351 2022-04-12
FR2203351A FR3134437B1 (fr) 2022-04-12 2022-04-12 perfectionnement d'équilibreur rotatif

Publications (2)

Publication Number Publication Date
FR3134437A1 FR3134437A1 (fr) 2023-10-13
FR3134437B1 true FR3134437B1 (fr) 2024-03-29

Family

ID=82942969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2203351A Active FR3134437B1 (fr) 2022-04-12 2022-04-12 perfectionnement d'équilibreur rotatif

Country Status (2)

Country Link
FR (1) FR3134437B1 (fr)
WO (1) WO2023199142A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627718A1 (fr) 1988-02-26 1989-09-01 Oppermann Rene Dispositif d'equilibrage des forces, notamment de pesanteur, agissant sur un bras de robot ou analogue

Also Published As

Publication number Publication date
WO2023199142A1 (fr) 2023-10-19
FR3134437A1 (fr) 2023-10-13

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