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1. (WO2017195827) COIL BOBBIN AND TORQUE DETECTION DEVICE

Pub. No.:    WO/2017/195827    International Application No.:    PCT/JP2017/017691
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Thu May 11 01:59:59 CEST 2017
IPC: H01F 5/02
B62D 5/04
G01L 3/10
H01F 27/29
H01F 27/32
Applicants: NSK LTD.
日本精工株式会社
Inventors: HATANAKA, Kazuyuki
畑中 和幸
SHIGETA, Taishi
重田 泰志
NISHIOKA, Yusuke
西岡 優介
Title: COIL BOBBIN AND TORQUE DETECTION DEVICE
Abstract:
Provided are: a coil; a pair of flange parts sandwiching the coil; a terminal attachment part provided projecting outward, in the radial direction of the coil, from one of the flange parts, the terminal attachment part having a first side surface and a second side surface that face opposite the circumferential direction; and a terminal provided to the upper surface of the terminal attachment part, the terminal extending in a direction perpendicular to the upper surface. The coil includes: a winding part on which a conducting wire is wound; and a drawer part that, when viewed from a direction along the central axis of the coil, is provided separated radially outward from the winding part in a direction facing from the first side surface to the second side surface, the drawer part contacting the second side surface. The drawer part is provided along a second reference line, or is provided at a position closer to the winding part than is the second reference line, where a virtual line that intersects the portion at which the first side surface and the outer circumference of the flange part are in contact and that is parallel to the direction in which the terminal extends is used as a first reference line, and a virtual line that is orthogonal to the first reference line and that contacts the outer circumference of the flange part is used as the second reference line.