JPS52133451A - Spiral shape grooved pivot bearing - Google Patents

Spiral shape grooved pivot bearing

Info

Publication number
JPS52133451A
JPS52133451A JP4986876A JP4986876A JPS52133451A JP S52133451 A JPS52133451 A JP S52133451A JP 4986876 A JP4986876 A JP 4986876A JP 4986876 A JP4986876 A JP 4986876A JP S52133451 A JPS52133451 A JP S52133451A
Authority
JP
Japan
Prior art keywords
spiral shape
pivot bearing
shape grooved
grooved pivot
performance
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
JP4986876A
Other languages
Japanese (ja)
Other versions
JPS595169B2 (en
Inventor
Katsuhiko Tanaka
Akio Yamamoto
Masaru Tamaki
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP4986876A priority Critical patent/JPS595169B2/en
Publication of JPS52133451A publication Critical patent/JPS52133451A/en
Publication of JPS595169B2 publication Critical patent/JPS595169B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To enhance the performance of a spiral shape grooved pivot bearing by heightening the intake performance by means of increasing the whirl-in capacity of the fluid at the time of bearing rotation.
COPYRIGHT: (C)1977,JPO&Japio
JP4986876A 1976-05-04 1976-05-04 Pivot bearing with spiral groove Expired JPS595169B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4986876A JPS595169B2 (en) 1976-05-04 1976-05-04 Pivot bearing with spiral groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4986876A JPS595169B2 (en) 1976-05-04 1976-05-04 Pivot bearing with spiral groove

Publications (2)

Publication Number Publication Date
JPS52133451A true JPS52133451A (en) 1977-11-08
JPS595169B2 JPS595169B2 (en) 1984-02-03

Family

ID=12843016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4986876A Expired JPS595169B2 (en) 1976-05-04 1976-05-04 Pivot bearing with spiral groove

Country Status (1)

Country Link
JP (1) JPS595169B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63157520U (en) * 1987-04-01 1988-10-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63157520U (en) * 1987-04-01 1988-10-17

Also Published As

Publication number Publication date
JPS595169B2 (en) 1984-02-03

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