JPS5532411A - Vertical motor - Google Patents

Vertical motor

Info

Publication number
JPS5532411A
JPS5532411A JP10289678A JP10289678A JPS5532411A JP S5532411 A JPS5532411 A JP S5532411A JP 10289678 A JP10289678 A JP 10289678A JP 10289678 A JP10289678 A JP 10289678A JP S5532411 A JPS5532411 A JP S5532411A
Authority
JP
Japan
Prior art keywords
pivot carrier
square
vibration
elastic piece
tip
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
JP10289678A
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 JP10289678A priority Critical patent/JPS5532411A/en
Publication of JPS5532411A publication Critical patent/JPS5532411A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)

Abstract

PURPOSE:To reduce the vibration noise of a vertical motor and effectively utilize a material, by making the pivot carrier of a square elastic piece which absorbes vibration and resists wear and by supporting a spherical member on the tip of a shaft by the pivot carrier. CONSTITUTION:The pivot carrier 90 of a thrust bearing 70 is made of the square elastic piece which is nitrile rubber, polyurethane or the like which absorbs vibration and resists wear. The diagonal D' of the square piece is smaller than the diameter of bearing 6'. A steel ball 80 fitted in a conical hole 3a of the tip of the shaft 3 is supported by the pivot carrier 90. The vibration noise of the motor is reduced by the elastic piece. The square elastic pivot carrier 90 is more economic than a circular pivot carrier with a diameter of D'.
JP10289678A 1978-08-25 1978-08-25 Vertical motor Pending JPS5532411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10289678A JPS5532411A (en) 1978-08-25 1978-08-25 Vertical motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10289678A JPS5532411A (en) 1978-08-25 1978-08-25 Vertical motor

Publications (1)

Publication Number Publication Date
JPS5532411A true JPS5532411A (en) 1980-03-07

Family

ID=14339614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10289678A Pending JPS5532411A (en) 1978-08-25 1978-08-25 Vertical motor

Country Status (1)

Country Link
JP (1) JPS5532411A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434861U (en) * 1987-08-26 1989-03-03
JPH07284240A (en) * 1994-04-06 1995-10-27 Mabuchi Motor Co Ltd Miniature motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434861U (en) * 1987-08-26 1989-03-03
JPH0729720Y2 (en) * 1987-08-26 1995-07-05 松下電器産業株式会社 Motor shaft thrust support device
JPH07284240A (en) * 1994-04-06 1995-10-27 Mabuchi Motor Co Ltd Miniature motor
US5736799A (en) * 1994-04-06 1998-04-07 Mabuchi Motor Co., Ltd. Miniature electric motor having bearing unit

Similar Documents

Publication Publication Date Title
GB9103257D0 (en) A magnetic bearing-shaft assembly having a bearing to support the shaft in the event of failure of the magnetic bearing
JPS6435117A (en) Ball bearing assembly
GB9416248D0 (en) Ball bearing for supporting a spindle rotating at high speed
GB1396220A (en) Bearing retainer
JPS5532411A (en) Vertical motor
MY109387A (en) Bearing assembly
JPS52111946A (en) Minute elastic ball and its production
JPS5649413A (en) Bearing device
JPS57190118A (en) Flexible support-type dynamic pressure fluid bearing
GB932103A (en) Improvements relating to ball joints
JPS561746A (en) Motor bearing device
GB1196898A (en) Low Friction Ball-and-Socket Joint.
GB885541A (en) Improvements in the assembly of ball bearings
ES1002739U (en) Integrated bearing reducers organs (Machine-translation by Google Translate, not legally binding)
JPS55136604A (en) Omnidirectional ball foot wheel
GB894331A (en) Ball joint
GB761954A (en) Improvements in and relating to bearings
TH2231A (en) Rotatable food holder
JPS5562818A (en) Glass cutting tip support device
ES8700702A1 (en) Twining machine.
JPS53122044A (en) Machined cage for ball bearing
JPS6469252A (en) Linear pulse motor
Balbi et al. Effect of Cold Plastic Deformation on the Mechanical Behaviour of an Austenitic Stainless Steel
TH2231EX (en) Rotatable food holder
ES2030366A6 (en) Device to convert rotary motion into oscillatory motion.

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080806

Year of fee payment: 9

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080806

Year of fee payment: 9

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090806

Year of fee payment: 10

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 10

Free format text: PAYMENT UNTIL: 20090806

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100806

Year of fee payment: 11

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 12

Free format text: PAYMENT UNTIL: 20110806

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 13

Free format text: PAYMENT UNTIL: 20120806

LAPS Cancellation because of no payment of annual fees