Title:
回転伝達装置および車両用操舵装置
Document Type and Number:
Japanese Patent JP7389579
Kind Code:
B2
Abstract:
A rotation transmission device is provided which includes rollers (7a and 7b) disposed between the inner periphery of an outer ring (6) and the outer periphery of an inner ring (5); an armature (31) supported to axially move when an electromagnet (30) is energized; and a ball ramp mechanism (33) which converts the axial movement of the armature (31) into the motion/movement of a roller cage (8) from an engaged position to a disengaged position. This rotation transmission device further incudes an annular cover member (42) made of aluminum, an O-ring (55) and an oil seal (57).
More Like This:
| WO/2009/075256 | ROTATION TRANSMITTING DEVICE |
| JP2006507896 | Wheelchair drive mechanism |
Inventors:
Koji Sato
Application Number:
JP2019132762A
Publication Date:
November 30, 2023
Filing Date:
July 18, 2019
Export Citation:
Assignee:
ntn corporation
International Classes:
F16D41/08; B62D1/20; B62D3/12; B62D5/04; F16J15/10; F16J15/3232
Domestic Patent References:
| JP2002195300A | ||||
| JP2007064465A |
Foreign References:
| WO2019135383A1 | ||||
| WO2019004383A1 |
Attorney, Agent or Firm:
Naoya Kamada
Bunji Kamada
Yaichiro Nakatani
Takayuki Tagawa
Bunji Kamada
Yaichiro Nakatani
Takayuki Tagawa