JPS6446012A - Pressurizing mechanism of bearing - Google Patents

Pressurizing mechanism of bearing

Info

Publication number
JPS6446012A
JPS6446012A JP20280087A JP20280087A JPS6446012A JP S6446012 A JPS6446012 A JP S6446012A JP 20280087 A JP20280087 A JP 20280087A JP 20280087 A JP20280087 A JP 20280087A JP S6446012 A JPS6446012 A JP S6446012A
Authority
JP
Japan
Prior art keywords
notch
supporting member
center shaft
rotary center
condition
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
JP20280087A
Other languages
Japanese (ja)
Inventor
Masato Kimura
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP20280087A priority Critical patent/JPS6446012A/en
Publication of JPS6446012A publication Critical patent/JPS6446012A/en
Pending legal-status Critical Current

Links

Landscapes

  • Support Of The Bearing (AREA)

Abstract

PURPOSE:To support a housing in a condition close to the condition of fixed end support by improving the rigidity in such a manner that a notch is made into a rotary center shaft and a supporting member is so put into the notch as to forcibly expand it. CONSTITUTION:A housing 1 is supported on a rotary center shaft 3 via a bearing 2 and the lower end of the rotary center shaft 3 is fixed on a lower base 11 and its upper end is fixed on the upper base 12. The rotary center shaft 3 is provided with a notch 3a directed from the end surface in the thrust direction. The notch 3a is in a shape of approximate V and a supporting member 4 is held therein. The supporting member 4 is formed in a cylindrical form, and supported in the condition of having a cylindrical shape, and supported in the condition of being inserted into the notch 3a. The supporting member fixing portion 5 is fixed on the upper base 12 by screws and the like and acts to forcibly put the supporting member 4 into the notch 3 through the pressing portion 5a thereof. When the supporting member 4 is forcibly inserted into the notch 3, the end portion of the rotary center shaft 3 is expanded forcibly in the radial direction.
JP20280087A 1987-08-14 1987-08-14 Pressurizing mechanism of bearing Pending JPS6446012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20280087A JPS6446012A (en) 1987-08-14 1987-08-14 Pressurizing mechanism of bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20280087A JPS6446012A (en) 1987-08-14 1987-08-14 Pressurizing mechanism of bearing

Publications (1)

Publication Number Publication Date
JPS6446012A true JPS6446012A (en) 1989-02-20

Family

ID=16463403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20280087A Pending JPS6446012A (en) 1987-08-14 1987-08-14 Pressurizing mechanism of bearing

Country Status (1)

Country Link
JP (1) JPS6446012A (en)

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