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Patent Searching and Data


Title:
MANUFACTURE OF MOTOR
Document Type and Number:
Japanese Patent JPS58215957
Kind Code:
A
Abstract:
PURPOSE:To improve the assembling accuracy of a motor by splitting a core, winding a coil, then gathering the split cores, and assembling them with a bracket which has an engaging part for engaging in the bore of the core. CONSTITUTION:A coil 2 is wound on split cores 1, split cores 1 are gathered so that the part of a yoke 3 becomes a circle, and bonded parts are assembled by welding or forming in advance an engaging mechanism. Then, a bracket 5 is mounted at one of the yoke 3 by utilizing the engaging part of the bracket 5, and a rotor 9 and other bracket 6 are further assembled. Then, the brackets 5, 6 are accurately mounted on an axial center to the bore of the gathered cores 1 to become a circle.

Inventors:
IRIE SHINICHIROU
Application Number:
JP9700482A
Publication Date:
December 15, 1983
Filing Date:
June 08, 1982
Export Citation:
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Assignee:
SHIBAURA ENG WORKS LTD
International Classes:
H02K1/12; H02K1/06; H02K15/02; H02K15/03; H02K15/16; H02K21/14; (IPC1-7): H02K1/12; H02K15/02; H02K21/14
Domestic Patent References:
JPS5815457A1983-01-28
JPS55157964A1980-12-09
JPS498705U1974-01-25