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1. 发明申请

US20150137527A1 ACTUATOR 审中-公开
标题翻译：执行机构
公开(公告)号：US20150137527A1
公开(公告)日：2015-05-21
申请号：US14400183
申请日：2013-05-10
申请人： NIFCO INC.
发明人： Kenji Hattori
IPC分类号： E05B83/30 , E05B81/06 , F16H19/02
CPC分类号： E05B83/30 , E05B81/06 , E05B81/34 , E05B81/50 , E05C9/043 , F16H1/16 , F16H19/02 , F16H2019/046 , F16H2025/2068 , H02K23/02 , Y10T74/18792 , Y10T292/1021
摘要： An actuator includes an electric motor, a power transmission mechanism having a worm provided in a motor rotating shaft of the electric motor and a worm wheel engaging the worm, a drive member connected to the motor rotating shaft through the power transmission mechanism and displaced according to a rotation of the motor rotating shaft, a control device determining a rotational range of the motor rotating shaft between an initial position and a driven position, and an urging device provided in the motor rotating shaft and urging the motor rotating shaft to the initial position. In case electricity is supplied to the electric motor, the motor rotating shaft rotates to the driven position against an urging force of the urging device, and in case the electricity is not supplied to the electric motor, the motor rotating shaft is urged by the urging device to rotate to the initial position.
摘要翻译：致动器包括电动机，动力传递机构，其具有设置在电动机的电动机旋转轴中的蜗杆和与蜗杆啮合的蜗轮;驱动部件，其通过动力传递机构与电动机旋转轴连接，并根据电动机旋转轴的旋转，确定电动机旋转轴在初始位置和从动位置之间的旋转范围的控制装置和设置在电动机旋转轴中的推动装置，并将电动机旋转轴推动到初始位置。在向电动机供电的情况下，电动机旋转轴抵抗施力装置的作用力而旋转到被驱动位置，并且在不向电动机供电的情况下，电动机旋转轴被推动设备旋转到初始位置。

2. 发明授权

US11920622B2 Clip 有权
公开(公告)号：US11920622B2
公开(公告)日：2024-03-05
申请号：US17268846
申请日：2019-08-21
申请人： NIFCO INC.
发明人： Kenji Hattori
IPC分类号： F16B19/10 , F16B5/06
CPC分类号： F16B19/10 , F16B2005/0671
摘要： The clip includes a head part, a shaft part, a pin having first and second engaged parts at the shaft part, and a grommet having a flange part with an insertion hole, a leg part, and an engaging part engaging with/disengaging from the engaged part. The pin has the engaging part near the inner periphery of the insertion hole of the flange part. The pin has guide grooves between the first and second engaged parts to guide the movement of the pin while movably engaging the engaging part. Switching between a temporary fixing state and a permanent fixing state is conducted through movement of the shaft part associated with guiding by the guide grooves. When the pin in the permanent fixing state is rotated and moved in the pull-up direction associated with guiding by the guide grooves, engagement between the engaging part and the second engaged part is released.

3. 发明授权

US10077584B2 Actuator 有权
公开(公告)号：US10077584B2
公开(公告)日：2018-09-18
申请号：US14400183
申请日：2013-05-10
申请人： NIFCO INC.
发明人： Kenji Hattori
IPC分类号： E05B83/30 , E05B81/06 , F16H19/02 , E05B81/50 , H02K23/02 , F16H1/16 , F16H25/20 , F16H19/04 , E05B81/34 , E05C9/04
CPC分类号： E05B83/30 , E05B81/06 , E05B81/34 , E05B81/50 , E05C9/043 , F16H1/16 , F16H19/02 , F16H2019/046 , F16H2025/2068 , H02K23/02 , Y10T74/18792 , Y10T292/1021
摘要： An actuator includes an electric motor, a power transmission mechanism having a worm provided in a motor rotating shaft of the electric motor and a worm wheel engaging the worm, a drive member connected to the motor rotating shaft through the power transmission mechanism and displaced according to a rotation of the motor rotating shaft, a control device determining a rotational range of the motor rotating shaft between an initial position and a driven position, and an urging device provided in the motor rotating shaft and urging the motor rotating shaft to the initial position. In case electricity is supplied to the electric motor, the motor rotating shaft rotates to the driven position against an urging force of the urging device, and in case the electricity is not supplied to the electric motor, the motor rotating shaft is urged by the urging device to rotate to the initial position.

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