WO2024095200 - ACTUATOR APPARATUS
National phase entry:
Publication Number
WO/2024/095200
Publication Date
10.05.2024
International Application No.
PCT/IB2023/061070
International Filing Date
02.11.2023
Title **
[English]
ACTUATOR APPARATUS
[French]
APPAREIL ACTIONNEUR
Applicants **
IUVO S.R.L
Inventors
SACCARES, Lorenzo
MOISE, Matteo
GIUSFREDI, Giacomo
MUSCOLO, Marco
GIOVACCHINI, Francesco
Priority Data
63/421,862
02.11.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2269 | |
| EPO | Filing, Examination, Granting | 11153 | |
| Japan | Filing, Examination, Granting | 2413 | |
| South Korea | Filing, Examination, Granting | 2612 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
23,187
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
An actuation unit (112) is designed as a series elastic actuator (SEA) having a brushless motor (13) which transmits rotation and torque at the output shaft (134) of the actuation apparatus (112) through a gearbox (132). One or more torsional springs (136) connect the motor (130) and the gearbox (132) to the actuation apparatus (112) frame (128). The reaction torques generated by the gearbox (132) and the motor (130) induce a deformation of the torsional spring (136). The deformation is then read by a rotary encoder module (144) that allows for computing the torque generated by the actuation apparatus (112).[French]
Une unité d'actionnement (112) est conçue sous la forme d'un actionneur série élastique (SEA) ayant un moteur sans balais (13) qui transmet la rotation et le couple au niveau de l'arbre de sortie (134) de l'appareil d'actionnement (112) par l'intermédiaire d'une boîte de vitesses (132). Un ou plusieurs ressorts de torsion (136) relient le moteur (130) et la boîte de vitesses (132) au cadre (128) de l'appareil d'actionnement (112). Les couples de réaction générés par la boîte de vitesses (132) et le moteur (130) induisent une déformation du ressort de torsion (136). La déformation est ensuite lue par un module capteur rotatif (144) qui permet de calculer le couple généré par l'appareil d'actionnement (112).