JPS5678363A - Field frame of dc motor - Google Patents

Field frame of dc motor

Info

Publication number
JPS5678363A
JPS5678363A JP15394979A JP15394979A JPS5678363A JP S5678363 A JPS5678363 A JP S5678363A JP 15394979 A JP15394979 A JP 15394979A JP 15394979 A JP15394979 A JP 15394979A JP S5678363 A JPS5678363 A JP S5678363A
Authority
JP
Japan
Prior art keywords
axes
axis
field
blank material
frame blank
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
JP15394979A
Other languages
Japanese (ja)
Inventor
Akio Ooyama
Tatsuhiro Tani
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 JP15394979A priority Critical patent/JPS5678363A/en
Publication of JPS5678363A publication Critical patent/JPS5678363A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/14—Casings; Enclosures; Supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To enable the configuration to become thin, compact, and light weight, and to enhance torque characteristics, by providing a stepped part at the end of a coupling part of a metallic cylinder by using a plastic machining means. CONSTITUTION:Compressing rollers 10 and 11 are concentrically coupled with roller shafts 12 and 13, respectively, and shaft cores O2 and O3 of said shafts 12 and 13 can be moved in the same plane. The distance between the axes O2 and O3 can be adjusted in conformity with the shape of the stepped part of the field-frame blank material 1' comprising a metallic cylinder at the end of which the step is provided. An inner diameter support layer 9, which positions the axis O1 of the field-frame blank material 1' and O2, O3 on the same plane, can be moved and adjusted on the plane including the axes O2 and O3 so that the axes O2 and O3 are symmetrical with respect to the axis O1. Furthermore, the inner diameter supporting layer 9 can be rotated together with the field-frame blank material 1' with the axis O1 as a center. Therefore, the configuration becomes thin, compact, and light weight, and the torque characteristics can be enhanced.
JP15394979A 1979-11-27 1979-11-27 Field frame of dc motor Pending JPS5678363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15394979A JPS5678363A (en) 1979-11-27 1979-11-27 Field frame of dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15394979A JPS5678363A (en) 1979-11-27 1979-11-27 Field frame of dc motor

Publications (1)

Publication Number Publication Date
JPS5678363A true JPS5678363A (en) 1981-06-27

Family

ID=15573589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15394979A Pending JPS5678363A (en) 1979-11-27 1979-11-27 Field frame of dc motor

Country Status (1)

Country Link
JP (1) JPS5678363A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626470U (en) * 1992-09-11 1994-04-12 長嶺 将亨 Float

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626470U (en) * 1992-09-11 1994-04-12 長嶺 将亨 Float

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