JPS5526031A - Compact vertical motor - Google Patents

Compact vertical motor

Info

Publication number
JPS5526031A
JPS5526031A JP9815178A JP9815178A JPS5526031A JP S5526031 A JPS5526031 A JP S5526031A JP 9815178 A JP9815178 A JP 9815178A JP 9815178 A JP9815178 A JP 9815178A JP S5526031 A JPS5526031 A JP S5526031A
Authority
JP
Japan
Prior art keywords
ball bearing
boss
inside bottom
vertical motor
shaft
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.)
Granted
Application number
JP9815178A
Other languages
Japanese (ja)
Other versions
JPS611989B2 (en
Inventor
Tomohiro Okawa
Seiji Koyakata
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 JP9815178A priority Critical patent/JPS5526031A/en
Publication of JPS5526031A publication Critical patent/JPS5526031A/en
Publication of JPS611989B2 publication Critical patent/JPS611989B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)

Abstract

PURPOSE: To block water from entering a lower ball bearing and prevent it from rusting, by placing a boss for the ball bearing at a level higher than the inside bottom surface of an end bracket and by fitting a rotary shaft with a drip plate which covers the boss.
CONSTITUTION: The shaft 15 of a vertical motor extends downward. A projection is provided on the boss for the lower ball bearing 6 so that the top of the projection is located at a level higher than the inside bottom surface of the end braeket 4A. The drip plate 11 is fitted on the shaft 15 to cover the boss and is held between a C- ring 7 and the ball bearing 6. As a result, water drops 13 or dusts 14 on the inside bottom surface of the end bracket 4 are blocked from entering the ball bearing 6 and the bearing is prevented from rusting.
COPYRIGHT: (C)1980,JPO&Japio
JP9815178A 1978-08-14 1978-08-14 Compact vertical motor Granted JPS5526031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9815178A JPS5526031A (en) 1978-08-14 1978-08-14 Compact vertical motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9815178A JPS5526031A (en) 1978-08-14 1978-08-14 Compact vertical motor

Publications (2)

Publication Number Publication Date
JPS5526031A true JPS5526031A (en) 1980-02-25
JPS611989B2 JPS611989B2 (en) 1986-01-21

Family

ID=14212164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9815178A Granted JPS5526031A (en) 1978-08-14 1978-08-14 Compact vertical motor

Country Status (1)

Country Link
JP (1) JPS5526031A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453924A (en) * 1981-03-30 1984-06-12 Sugino Cycle Industries, Ltd. Front gear for bicycles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107405A (en) * 1975-03-19 1976-09-24 Hitachi Ltd DENDOKI
JPS537365U (en) * 1976-07-02 1978-01-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107405A (en) * 1975-03-19 1976-09-24 Hitachi Ltd DENDOKI
JPS537365U (en) * 1976-07-02 1978-01-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453924A (en) * 1981-03-30 1984-06-12 Sugino Cycle Industries, Ltd. Front gear for bicycles

Also Published As

Publication number Publication date
JPS611989B2 (en) 1986-01-21

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