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Patent Searching and Data


Title:
MOTOR AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2019176673
Kind Code:
A
Abstract:
To provide a motor having a structure capable of adjusting a circumferential position of a rotary sensor held by a bus bar holder with respect to a to-be-detected part and improving fixing strength of the bus bar holder in a circumferential direction to a housing and to provide a method for manufacturing the same.SOLUTION: A housing includes: a housing body; a first flange part on one side in an axial direction of the housing body; and a nail part 123 connected to the first flange part. The nail part 123 includes: a base 123a; and a crimping part 123b. A bus bar holder 60a includes: a bus bar holder body 61; and a second flange part 67 in contact with a surface on one side in the axial direction of the first flange part. The crimping part 123b contacts the second flange part 67 from one side in the axial direction. The second flange part 67 has a welded part 168c welded to the crimping part 123b. The welded part 168c includes a pair of clamping parts 168e which clamps the crimping part 123b in the circumferential direction by contacting both ends of the crimping part 123b in the circumferential direction.SELECTED DRAWING: Figure 5

Inventors:
MAKINO TAKAYUKI
FUJIWARA HISATSUGU
SATO RYUSUKE
KOMOTO TATSURO
Application Number:
JP2018064360A
Publication Date:
October 10, 2019
Filing Date:
March 29, 2018
Export Citation:
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Assignee:
NIHON DENSAN KK
International Classes:
H02K5/04; H02K11/215; H02K15/02; H02K29/08; H02K29/10
Attorney, Agent or Firm:
特許業務法人 志賀国際特許事務所