KR850007107A - 회전부재 지지장치 - Google Patents

회전부재 지지장치 Download PDF

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Publication number
KR850007107A
KR850007107A KR1019850002032A KR850002032A KR850007107A KR 850007107 A KR850007107 A KR 850007107A KR 1019850002032 A KR1019850002032 A KR 1019850002032A KR 850002032 A KR850002032 A KR 850002032A KR 850007107 A KR850007107 A KR 850007107A
Authority
KR
South Korea
Prior art keywords
rotating member
support device
rolling
member support
ring
Prior art date
Application number
KR1019850002032A
Other languages
English (en)
Other versions
KR890003817B1 (ko
Inventor
히로아끼(외 3) 다게바야시
Original Assignee
모리다 도시오
고오요오 세이고 가부시기 가이샤
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 모리다 도시오, 고오요오 세이고 가부시기 가이샤 filed Critical 모리다 도시오
Publication of KR850007107A publication Critical patent/KR850007107A/ko
Application granted granted Critical
Publication of KR890003817B1 publication Critical patent/KR890003817B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/02—Tanks; Installations therefor
    • C25D17/04—External supporting frames or structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/303—Parts of ball or roller bearings of hybrid bearings, e.g. rolling bearings with steel races and ceramic rolling elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6688—Lubricant compositions or properties, e.g. viscosity
    • F16C33/6692—Liquids other than oil, e.g. water, refrigerants, liquid metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
    • F16C2206/58—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal based on ceramic nitrides
    • F16C2206/60—Silicon nitride (Si3N4)l
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/907—Bearing material or solid lubricant

Abstract

내용 없음

Description

회전부재 지지장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명의 실시예에 관한 지지장치의 단면도이다.
도면의 주요부호 설명
10:회전축(내측부재) 12:지지부재 22:내륜 24:외륜 28:전동체.

Claims (9)

  1. 삽입공을 갖는 외측부재와, 상기 삽입공내에 삽입하여 상기 외측부재와 상대 회전 가능하게 형성된 내측부재 등을 구비하고, 상기 외측부재 및 내측부재의 일방을 회전부재로 하고, 타방의 회전부재를 지지하는 지지부재로 하고 있음과 동시에, 상기 외측부재와의 사이에 상기 회전부재를 회전자재로 된 구름 축수가 끼워 맞추어져 있는 회전부재 지지장치에 있어서, 상기 구름축수는 내열성 및 내식성을 가지며, 상기 내측부재의 외주면에 끼워맞추어진 내륜과, 내열성 및 내식성을 구비하며, 전기 내륜과 대량하여 상기 삽입공의 내주면에 끼워맞추어진 외륜과 상기 내륜의 외주면 및 외륜의 내주면 사이에 전동가능하게 배설된 세라믹스로 된 복수의 전동체 등을 구비함을 특징으로 하는 회전부재 지지장치.
  2. 상기 청구범위 제1항 기재에 있어서, 상기 전동체는, 축수용 굴러감을 특징으로 하는 회전부재 지지장치.
  3. 상기 청구범위 제1항 기재에 있어서, 상기 내륜 및 외륜은, 금속의 외면 전체에 내식성 피막을 코팅하여 형성함을 특징으로 하는 회전부재 지지장치.
  4. 상기 청구범위 제1항 기재에 있어서, 상기 내식성 피막은 바나듐 탄화물 혹은 크롬화합물로 됨을 특징으로 하는 회전부재 지지장치.
  5. 상기 청구범위 제1항 기재에 있어서, 상기 내륜 및 외륜은, 각각 세라믹스로 형성하며, 상기 내측부재와 내륜과의 끼우기는 새끼우기로 하고 상기 외측부재와 외륜과의 끼우기는 중간 끼우기로 함을 특징으로 하는 회전부재 지지장치.
  6. 상기 청구범위 제5항 기재에 있어서, 상기 세라믹스는 질화규소를 주체로 하는 소결체로 됨을 특징으로 하는 회전부재 지지장치.
  7. 상기 청구범위 제1항, 제5항 기재에 있어서, 상기 세라믹스는, 질화규소를 주체로 하고 회로류 화합물을 첨가한 소결체로 됨을 특징으로 하는 회전부재 지지장치.
  8. 상기 청구범위 제1항, 제5항 기재에 있어서, 상기 회토류 화합물은 잇트리어, 알미늄 산화물임을 특징으로 하는 회전부재 지지장치.
  9. 상기 청구범위 제1항, 제5항 기재에 있어서, 상기 세라믹스는 탄화규소를 주체로 하는 소결체로 됨을 특징으로 하는 회전부재 지지장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850002032A 1984-03-30 1985-03-27 회전부재 지지장치 KR890003817B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP84-64844 1984-03-30
JP59064844A JPS60208626A (ja) 1984-03-30 1984-03-30 腐食環境下で使用する回転部材支持装置
JP64844 1984-03-30

Publications (2)

Publication Number Publication Date
KR850007107A true KR850007107A (ko) 1985-10-30
KR890003817B1 KR890003817B1 (ko) 1989-10-05

Family

ID=13269932

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002032A KR890003817B1 (ko) 1984-03-30 1985-03-27 회전부재 지지장치

Country Status (5)

Country Link
US (1) US4634300B1 (ko)
EP (2) EP0303758A3 (ko)
JP (1) JPS60208626A (ko)
KR (1) KR890003817B1 (ko)
DE (1) DE3587758T2 (ko)

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Also Published As

Publication number Publication date
US4634300A (en) 1987-01-06
EP0158901A1 (en) 1985-10-23
EP0303758A2 (en) 1989-02-22
EP0303758A3 (en) 1990-10-31
DE3587758T2 (de) 1994-07-07
DE3587758D1 (de) 1994-04-07
EP0158901B1 (en) 1994-03-02
JPS60208626A (ja) 1985-10-21
US4634300B1 (en) 1993-05-18
KR890003817B1 (ko) 1989-10-05

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