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CLUTCH, MOTOR AND POWER WINDOW DEVICE
PROBLEM TO BE SOLVED: To provide a clutch capable of suppressing degradation of locking performance due to abrasion.SOLUTION: A clutch 40 includes an annular collar 41, a driving-side rotor 42 rotated and driven, a driven-side rotor 45 disposed coaxially with the collar 41 at an inner side of the collar 41, and rolling elements 44 disposed between the collar 41 and the driven-side rotor 45. The clutch 40 transmits forward/backward rotational drive of the driving-side rotor 42 to the driven-side rotor 45 in the rotational drive state of the driving-side rotor 42. The clutch 40 blocks the rotation in a first direction R1 of the driven-side rotor 45 by holding the rolling elements 44 between the driven-side rotor 45 and the collar 41, and permits the rotation of the driven-side rotor 45 in a second direction R2 opposed to the first direction R1, in a non-rotational drive state of the driving-side rotor 42.SELECTED DRAWING: Figure 8
【課題】摩耗によるロック性能の低下を抑制できるクラッチを提供する。【解決手段】クラッチ４０は、環状のカラー４１と、回転駆動される駆動側回転体４２と、カラー４１の内側において該カラー４１と同軸上に配置された従動側回転体４５と、カラー４１と従動側回転体４５との間に配置された転動体４４とを備える。クラッチ４０は、駆動側回転体４２の回転駆動状態では、該駆動側回転体４２の正逆回転駆動を従動側回転体４５に伝達する。そして、クラッチ４０は、駆動側回転体４２の非回転駆動状態では、従動側回転体４５とカラー４１との間に転動体４４が挟持されることで従動側回転体４５の第１の方向Ｒ１への回転を阻止する一方、該第１の方向Ｒ１とは反対の第２の方向Ｒ２への従動側回転体４５の回転は許容する。【選択図】図８
CLUTCH, MOTOR AND POWER WINDOW DEVICE
PROBLEM TO BE SOLVED: To provide a clutch capable of suppressing degradation of locking performance due to abrasion.SOLUTION: A clutch 40 includes an annular collar 41, a driving-side rotor 42 rotated and driven, a driven-side rotor 45 disposed coaxially with the collar 41 at an inner side of the collar 41, and rolling elements 44 disposed between the collar 41 and the driven-side rotor 45. The clutch 40 transmits forward/backward rotational drive of the driving-side rotor 42 to the driven-side rotor 45 in the rotational drive state of the driving-side rotor 42. The clutch 40 blocks the rotation in a first direction R1 of the driven-side rotor 45 by holding the rolling elements 44 between the driven-side rotor 45 and the collar 41, and permits the rotation of the driven-side rotor 45 in a second direction R2 opposed to the first direction R1, in a non-rotational drive state of the driving-side rotor 42.SELECTED DRAWING: Figure 8
【課題】摩耗によるロック性能の低下を抑制できるクラッチを提供する。【解決手段】クラッチ４０は、環状のカラー４１と、回転駆動される駆動側回転体４２と、カラー４１の内側において該カラー４１と同軸上に配置された従動側回転体４５と、カラー４１と従動側回転体４５との間に配置された転動体４４とを備える。クラッチ４０は、駆動側回転体４２の回転駆動状態では、該駆動側回転体４２の正逆回転駆動を従動側回転体４５に伝達する。そして、クラッチ４０は、駆動側回転体４２の非回転駆動状態では、従動側回転体４５とカラー４１との間に転動体４４が挟持されることで従動側回転体４５の第１の方向Ｒ１への回転を阻止する一方、該第１の方向Ｒ１とは反対の第２の方向Ｒ２への従動側回転体４５の回転は許容する。【選択図】図８
CLUTCH, MOTOR AND POWER WINDOW DEVICE
クラッチ、モータ及びパワーウインド装置
KIJIMA SHUSUKE (author) / YAMAMURA KENGO (author)
2017-09-21
Patent
Electronic Resource
Japanese
IPC:
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
H02K
Dynamoelektrische Maschinen
,
DYNAMO-ELECTRIC MACHINES
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