JPS5752339A - Rotary electrodynamic machine - Google Patents

Rotary electrodynamic machine

Info

Publication number
JPS5752339A
JPS5752339A JP12632380A JP12632380A JPS5752339A JP S5752339 A JPS5752339 A JP S5752339A JP 12632380 A JP12632380 A JP 12632380A JP 12632380 A JP12632380 A JP 12632380A JP S5752339 A JPS5752339 A JP S5752339A
Authority
JP
Japan
Prior art keywords
spigot
projections
shearing
spigots
machining
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
JP12632380A
Other languages
Japanese (ja)
Inventor
Masasada Oota
Yuji Takegawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12632380A priority Critical patent/JPS5752339A/en
Publication of JPS5752339A publication Critical patent/JPS5752339A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

PURPOSE:To automate the fitting work of a spigot easily by forming a shearing section with a diameter smaller than a diameter of the spigot to a nose section of a projection of the spigot machined by means of a press of a bearing bracket. CONSTITUTION:A plurality of the projections 15 are shaped on an outer circumference of the bearing bracket 14 of the rotary electric machine through press machining, and the spigot surfaces 16 of the projections 15 are fitted to the spigots of a stator frame. Penetrating d and shearing surfaces e, f are formed to the machining surfaces 17 of the projections 15 through press machining, and the shearing surfaces f are used as the spigot surfaces 16. The shearing surfaces f of the root sections of a pluraity of the projections 15 are shaped with high accuracy through press machining as if they were positioned on one cylinder surface forming the spigot surfaces 16, and the shearing surfaces e of the nose sections of the projections 15 are formed so as to be surfaces, having diameters smaller than the cylinder surface. Accordingly, the fitting work of the spigots of the stator and the spigots of the bracket can easily be automated.
JP12632380A 1980-09-11 1980-09-11 Rotary electrodynamic machine Pending JPS5752339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12632380A JPS5752339A (en) 1980-09-11 1980-09-11 Rotary electrodynamic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12632380A JPS5752339A (en) 1980-09-11 1980-09-11 Rotary electrodynamic machine

Publications (1)

Publication Number Publication Date
JPS5752339A true JPS5752339A (en) 1982-03-27

Family

ID=14932334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12632380A Pending JPS5752339A (en) 1980-09-11 1980-09-11 Rotary electrodynamic machine

Country Status (1)

Country Link
JP (1) JPS5752339A (en)

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