JPS6430434A - Bearing device for motor - Google Patents

Bearing device for motor

Info

Publication number
JPS6430434A
JPS6430434A JP18335787A JP18335787A JPS6430434A JP S6430434 A JPS6430434 A JP S6430434A JP 18335787 A JP18335787 A JP 18335787A JP 18335787 A JP18335787 A JP 18335787A JP S6430434 A JPS6430434 A JP S6430434A
Authority
JP
Japan
Prior art keywords
mold
bearing supporting
annular stator
supporting member
annular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18335787A
Other languages
Japanese (ja)
Inventor
Yasuaki Miyoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18335787A priority Critical patent/JPS6430434A/en
Publication of JPS6430434A publication Critical patent/JPS6430434A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)

Abstract

PURPOSE:To prevent a mold member from entering between a stator and a rotor, by circularly beveling a portion of a bearing section engagable with the inner diameter of an annular stator mold. CONSTITUTION:A bearing supporting member 12 is provided with a bearing supporting portion 14 in the center, and a portion engagable with the inner diameter 15 of an annular stator mold 8 is formed at the outer diameter side thereof. The engaging portion 16 is squeezed axially and an arched portion having radius longer than 0.5mm is provided at a bent portion. The bearing supporting member 12 is supported on the annular stator mold 8. An assembling hole 20 made through the bearing supporting member 12 is pressurized radially inward through an assembling tool and inserted such that the outer diameter at a stopping portion 19 has smaller diameter than an annular projection 9, and released upon contact therewith. Since cutting operation does not occur during the assembling process of a mold member 7 for the annular stator mold 8, cutting powder or chips of the mold member 7 are not separated.
JP18335787A 1987-07-24 1987-07-24 Bearing device for motor Pending JPS6430434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18335787A JPS6430434A (en) 1987-07-24 1987-07-24 Bearing device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18335787A JPS6430434A (en) 1987-07-24 1987-07-24 Bearing device for motor

Publications (1)

Publication Number Publication Date
JPS6430434A true JPS6430434A (en) 1989-02-01

Family

ID=16134335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18335787A Pending JPS6430434A (en) 1987-07-24 1987-07-24 Bearing device for motor

Country Status (1)

Country Link
JP (1) JPS6430434A (en)

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