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1. WO2022209983 - DRIVE FORCE TRANSMISSION MECHANISM

Publication Number WO/2022/209983
Publication Date 06.10.2022
International Application No. PCT/JP2022/012414
International Filing Date 17.03.2022
IPC
B25J 19/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
F16H 1/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
1Toothed gearings for conveying rotary motion
02without gears having orbital motion
04involving only two intermeshing members
06with parallel axes
F16H 13/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
13Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
02without members having orbital motion
04with balls or with rollers acting in a similar manner
F16H 55/17 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
55Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
02Toothed members; Worms
17Toothed wheels
CPC
B25J 19/00
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
F16H 1/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
1Toothed gearings for conveying rotary motion
02without gears having orbital motion
04involving only two intermeshing members
06with parallel axes
F16H 13/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
13Gearings for conveying rotary motion by friction between rotary members
02without members having orbital motion
04with balls or with rollers acting in a similar manner
F16H 55/17
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
55Elements with teeth or friction surfaces for conveying motion; Worms; Pulleys; Sheaves
02Toothed members; Worms
17Toothed wheels
Applicants
  • 株式会社ソニー・インタラクティブエンタテインメント SONY INTERACTIVE ENTERTAINMENT INC. [JP]/[JP]
Inventors
  • 尾花 功一 OBANA, Koichi
  • 菊地 一也 KIKUCHI, Kazuya
  • 大澤 洋 OSAWA, Hiroshi
Agents
  • 弁理士法人はるか国際特許事務所 HARUKA PATENT & TRADEMARK ATTORNEYS
Priority Data
2021-05798730.03.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) DRIVE FORCE TRANSMISSION MECHANISM
(FR) MÉCANISME DE TRANSMISSION DE FORCE D'ENTRAÎNEMENT
(JA) 駆動力伝達機構
Abstract
(EN) Provided is a drive force transmission mechanism (100) that can transmit drive force without loss and can also be used in environments that require low noise. The drive force transmission mechanism (100) has a rotary body (11) that has a first outer circumferential surface (11a) and rotates around a first rotational axis (ax1), a rotary body (21) that has a second outer circumferential surface (21a) that is pressed against the first outer circumferential surface (11a) and rotates around a second rotational axis (ax2) as a result of friction (F) with the first outer circumferential surface (11a), a gear (13) that rotates integrally with rotary body (11) around the first rotational axis (ax1), and a gear (23) that rotates integrally with rotary body (21) around the second rotational axis (ax2). Gear (13) and gear (23) are provided so as to engage each other when the second outer circumferential surface (21a) has slipped relative to the first outer circumferential surface (11a).
(FR) La présente invention concerne un mécanisme de transmission de force d'entraînement (100) qui peut transmettre une force d'entraînement sans perte et peut également être utilisé dans des environnements qui nécessitent un faible bruit. Le mécanisme de transmission de force d'entraînement (100) comprend un corps rotatif (11) qui présente une première surface circonférentielle externe (11a) et se met en rotation autour d'un premier axe de rotation (ax1), un corps rotatif (21) qui présente une seconde surface circonférentielle externe (21a) qui est pressée contre la première surface circonférentielle externe (11a) et se met en rotation autour d'un second axe de rotation (ax2) en conséquence de la friction (F) avec la première surface circonférentielle externe (11a), un engrenage (13) qui se met en rotation d'un seul tenant avec le corps rotatif (11) autour du premier axe de rotation (ax1), et un engrenage (23) qui se met en rotation d'un seul tenant avec le corps rotatif (21) autour du second axe de rotation (ax2). Un engrenage (13) et un engrenage (23) sont disposés de manière à venir en prise l'un avec l'autre lorsque la seconde surface circonférentielle externe (21a) a glissé par rapport à la première surface circonférentielle externe (11a).
(JA) 駆動力をロス無く伝達すると共に、静音性が求められる環境下で使用することができる駆動力伝達機構(100)を提供する。駆動力伝達機構(100)は、第1外周面(11a)を有し、第1回転軸(ax1)を回転中心として回転する回転体(11)と、第1外周面(11a)に圧接される第2外周面(21a)を有し、第1外周面(11a)との間に生じる摩擦力(F)により、第2回転軸(ax2)を回転中心として回転する回転体(21)と、第1回転軸(ax1)を回転中心として、回転体(11)と一体に回転する歯車(13)と、第2回転軸(ax2)を回転中心として、回転体(21)と一体に回転する歯車(23)と、を有し、歯車(13)と歯車(23)は、第2外周面(21a)が第1外周面(11a)に対してスリップした場合に、互いに噛み合うように設けられている。
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