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1. WO2011007791 - CLUTCH DEVICE

Publication Number WO/2011/007791
Publication Date 20.01.2011
International Application No. PCT/JP2010/061869
International Filing Date 14.07.2010
IPC
F16D 13/46 2006.01
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
13Friction clutches
22with axially-movable clutching members
38with flat clutching surfaces, e.g. discs
46in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member
CPC
B60N 2002/0236
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
0224Non-manual adjustment, e.g. with electrical operation
0232electric motors
0236characterised by details of the transmission between the electric motor and the seat or seat parts
F16D 23/12
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
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
23Details of mechanically-actuated clutches not specific for one distinct type
12Mechanical clutch-actuating mechanisms arranged outside the clutch as such
G05G 1/08
GPHYSICS
05CONTROLLING; REGULATING
GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
1Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
08Controlling members for hand actuation by rotary movement, e.g. hand wheels
Applicants
  • 日本発條株式会社 NHK SPRING CO., LTD. [JP]/[JP] (AllExceptUS)
  • 村上 謙二 MURAKAMI, Kenji [JP]/[JP] (UsOnly)
  • 重松 良平 SHIGEMATSU, Ryohei [JP]/[JP] (UsOnly)
  • 藤井 貴広 FUJII, Takahiro [JP]/[JP] (UsOnly)
  • 飯野 信次 IINO, Shinji [JP]/[JP] (UsOnly)
Inventors
  • 村上 謙二 MURAKAMI, Kenji
  • 重松 良平 SHIGEMATSU, Ryohei
  • 藤井 貴広 FUJII, Takahiro
  • 飯野 信次 IINO, Shinji
Agents
  • 末成 幹生 SUENARI, Mikio
Priority Data
2009-16694115.07.2009JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CLUTCH DEVICE
(FR) DISPOSITIF D'EMBRAYAGE
(JA) クラッチ装置
Abstract
(EN)
Disclosed is a more simply structured type of clutch device which is to be provided on each of a plurality of output shafts of a single motor for the purpose of selectively driving the aforementioned output shafts. As an embodiment of the above, there is disclosed a clutch device wherein if a selector shaft (10) is caused to rotate by means of a dial (15), then a clutch plate (35) for one of a plurality of clutch mechanisms (30) is pushed radially outward by one of a plurality of protrusions (11) which are provided in such a way as to protrude from specified locations on the circumferential surface of the selector shaft (10); wherein subsequently, a clutch plate (35) is pressed against a clutch gear (32), thereby bringing the clutch mechanisms (30) into a connected state; and wherein as a result, the power of a motor (20) is transmitted to an output shaft (36) via the clutch plate (35), thereby causing rotation to take place. In this clutch device, the selector shaft (10) is caused to rotate, and when a protrusion (11) in rotation and a clutch mechanism (30) come into contact with each other, then the clutch status enters a connected state, resulting in an output shaft (36) being selected.
(FR)
L'objectif de cette invention est, afin d'entraîner de manière sélective plusieurs arbres de sortie dans un seul moteur, d'obtenir une structure simplifiée pour un dispositif d'embrayage situé sur chaque arbre de sortie. Lorsque un disque (15) fait tourner un arbre de sélection (10), un élément en saillie parmi plusieurs éléments en saillie (11) situés à des endroits prédéterminés sur la circonférence de l'arbre de sélection (10) pousse vers l'extérieur, en direction radiale, le disque d'embrayage (35) de l'un des mécanismes d'embrayage (30) situés sur la circonférence de l'arbre de sélection (10). Le disque d'embrayage (35) est pressé contre le pignon d'embrayage (32) et mis en liaison avec le mécanisme d'embrayage (30). La force du moteur (20), par l'intermédiaire du pignon d'embrayage (32) et du disque d'embrayage (35), est transmise à l'arbre de sortie (36) qui tourne. L'arbre de sélection (10) est mis en rotation, lorsque l'élément en saillie (11), en rotation, et le mécanisme d'embrayage (30) correspondent, il y a liaison d'embrayage et l'axe de sortie (36) est sélectionné.
(JA)
【課題】1つのモータで複数の出力軸を選択的に駆動するために各出力軸ごとに設けられるクラッチ装置を、より簡素な構造なものとする。 【解決手段】ダイヤル15によってセレクタ軸10を回転させると、セレクタ軸10の周面の所定箇所に突設された複数の突起11のうちの1つが、セレクタ軸10の周囲に配設された複数のクラッチ機構30のうちの1つのクラッチプレート35を放射方向外方に押し、クラッチプレート35がクラッチギヤ32に圧接してクラッチ機構30が接続され、モータ20の動力が、クラッチギヤ32、クラッチプレート35を介して出力軸36に伝わって回転する。セレクタ軸10を回転させ、回転する突起11とクラッチ機構30が対応した時にクラッチ接続状態となり、出力軸36が選択される。
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