JPS55155917A - Bearing with ball as rotary shaft - Google Patents

Bearing with ball as rotary shaft

Info

Publication number
JPS55155917A
JPS55155917A JP6249579A JP6249579A JPS55155917A JP S55155917 A JPS55155917 A JP S55155917A JP 6249579 A JP6249579 A JP 6249579A JP 6249579 A JP6249579 A JP 6249579A JP S55155917 A JPS55155917 A JP S55155917A
Authority
JP
Japan
Prior art keywords
ball
shaft
bearing
rotary members
recess
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
JP6249579A
Other languages
Japanese (ja)
Inventor
Kiyoshi Kono
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6249579A priority Critical patent/JPS55155917A/en
Publication of JPS55155917A publication Critical patent/JPS55155917A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the scattering in a quality and simplify assembly to a device, by supporting a ball by rotary members inserted in a race which has an orbital face and by connecting a spherical surface with the recess of the tip at a shaft to support it.
CONSTITUTION: A ball 1 is supported by rotary members 2 inserted in a race 3 which has an orbital face for the rotary members. A recess 5-1 provided on the tip of a shaft 5 is connected with the spherical surface of the ball 1 to support the shaft. As a result, the ball 1 can be used as a bearing. Since automatic centering action is caused on the point of contact of the ball 1 with the rotary members 2 and on the connected surfaces of the ball 1 and the recess 5-1 provided as a fulcrum part on the shaft 5, the rotation of the shaft is smooth. The bearing has such mechanical properties that it can carry a combined load and its friction torque is very small.
COPYRIGHT: (C)1980,JPO&Japio
JP6249579A 1979-05-21 1979-05-21 Bearing with ball as rotary shaft Pending JPS55155917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6249579A JPS55155917A (en) 1979-05-21 1979-05-21 Bearing with ball as rotary shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6249579A JPS55155917A (en) 1979-05-21 1979-05-21 Bearing with ball as rotary shaft

Publications (1)

Publication Number Publication Date
JPS55155917A true JPS55155917A (en) 1980-12-04

Family

ID=13201796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6249579A Pending JPS55155917A (en) 1979-05-21 1979-05-21 Bearing with ball as rotary shaft

Country Status (1)

Country Link
JP (1) JPS55155917A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593014U (en) * 1982-06-30 1984-01-10 松下電器産業株式会社 Pivot bearing device
JPS602367U (en) * 1983-06-17 1985-01-09 アルプス電気株式会社 motor
JPH0712118A (en) * 1992-11-23 1995-01-17 Quantum Corp Low friction bearing and microwinchester disk drive
WO2011043539A2 (en) * 2009-10-07 2011-04-14 Lee Min Sung Contact ball bearing for supporting a vertical rotating shaft, and structure for supporting a vertical rotating shaft using same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593014U (en) * 1982-06-30 1984-01-10 松下電器産業株式会社 Pivot bearing device
JPS602367U (en) * 1983-06-17 1985-01-09 アルプス電気株式会社 motor
JPH0112523Y2 (en) * 1983-06-17 1989-04-12
JPH0712118A (en) * 1992-11-23 1995-01-17 Quantum Corp Low friction bearing and microwinchester disk drive
WO2011043539A2 (en) * 2009-10-07 2011-04-14 Lee Min Sung Contact ball bearing for supporting a vertical rotating shaft, and structure for supporting a vertical rotating shaft using same
WO2011043539A3 (en) * 2009-10-07 2011-06-30 Lee Min Sung Contact ball bearing for supporting a vertical rotating shaft, and structure for supporting a vertical rotating shaft using same
KR101104464B1 (en) 2009-10-07 2012-01-12 이민성 Ball Contact type Bearing and Support Structure for Vertical Shaft
DE112010003985B4 (en) * 2009-10-07 2015-03-05 Min Sung Lee Supporting structure of a vertical rotary shaft using a contact ball bearing

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