JPS54150604A - Installation of commutator - Google Patents

Installation of commutator

Info

Publication number
JPS54150604A
JPS54150604A JP5890278A JP5890278A JPS54150604A JP S54150604 A JPS54150604 A JP S54150604A JP 5890278 A JP5890278 A JP 5890278A JP 5890278 A JP5890278 A JP 5890278A JP S54150604 A JPS54150604 A JP S54150604A
Authority
JP
Japan
Prior art keywords
box
rib
hole
holes
ring
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
JP5890278A
Other languages
Japanese (ja)
Inventor
Ko Kikuchi
Shinji Saruwatari
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 JP5890278A priority Critical patent/JPS54150604A/en
Publication of JPS54150604A publication Critical patent/JPS54150604A/en
Pending legal-status Critical Current

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  • Motor Or Generator Current Collectors (AREA)

Abstract

PURPOSE: To drill a hole for a locking bolt easy by drilling the holes, the whole length of which is a half or less of that of the box, only in one end of the box and the rib projected in the central part of the surface of box.
CONSTITUTION: The rib 17 is formed only in the central part of the surface of box, the holes for bolting are provided only to the rib and one end of the box 3. The sum of both lengths of the end hole of box and the rib hole is made a half or less of the whole length of box. Also the inroads 18 are formed at the outer end of box and the inner end of V-ring 7 such that both are fit on each other. Moreover, the depth of the groove of V-ring 7 and the thickness of the groove of box 3 are made greater to give the intensity.
COPYRIGHT: (C)1979,JPO&Japio
JP5890278A 1978-05-19 1978-05-19 Installation of commutator Pending JPS54150604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5890278A JPS54150604A (en) 1978-05-19 1978-05-19 Installation of commutator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5890278A JPS54150604A (en) 1978-05-19 1978-05-19 Installation of commutator

Publications (1)

Publication Number Publication Date
JPS54150604A true JPS54150604A (en) 1979-11-27

Family

ID=13097726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5890278A Pending JPS54150604A (en) 1978-05-19 1978-05-19 Installation of commutator

Country Status (1)

Country Link
JP (1) JPS54150604A (en)

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