KR930702626A - 감마 롤러 베어링 - Google Patents

감마 롤러 베어링

Info

Publication number
KR930702626A
KR930702626A KR1019930701079A KR930701079A KR930702626A KR 930702626 A KR930702626 A KR 930702626A KR 1019930701079 A KR1019930701079 A KR 1019930701079A KR 930701079 A KR930701079 A KR 930701079A KR 930702626 A KR930702626 A KR 930702626A
Authority
KR
South Korea
Prior art keywords
ring
raceway
outer ring
inner ring
axis
Prior art date
Application number
KR1019930701079A
Other languages
English (en)
Inventor
노부오 다까다
Original Assignee
노부오 다까다
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 노부오 다까다 filed Critical 노부오 다까다
Publication of KR930702626A publication Critical patent/KR930702626A/ko

Links

Classifications

    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows 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
    • F16C33/46—Cages for rollers or needles
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/36—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 both radial and axial load with a single row of rollers
    • F16C19/364—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 both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows of rollers
    • F16C19/383—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/76—Positive connections with complementary interlocking parts with tongue and groove or key and slot
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • F16C35/063—Fixing them on the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

본 발명의 목적은 종래의 롤러 베어링 보다 부하능력이 크고, 또한 큰 미끄럼 마찰을 수반하지 않고 롤링 성능이 향상되며, 또한 고속회전에도 적합한, 용착 등이 발생하지 않는 감마 롤러 베어링을 제공하는데 있다.
본 발명의 구성은 구성체(20, 20')가 내륜(1, 1'), 외륜(2, 2'), 복수의 롤러(3, 3'), 가압수단(7)을 가지며, 그 중 내륜(1, 1')과 외륜(2, 2')이 각각 일축선(6) 주위의 단엽회전 쌍곡면의 궤도면(1a, 1a', 2a, 2a')을 구비하고, 이들 궤도면과 선접촉하여 전동하는 상기 롤러(3, 3')가 상기 축선(6)을 포함하는 면에서 일정 각도 경사지게 설치되어 있으며, 이와같은 구성체(20, 20') 2개를 상기 일축선(6)방향으로 서로 대향하여 배치하고, 그 경우 상기 가압수단(7)이 이 내외 궤도면 간격을 좁게하는 방향으로 내륜(1, 1') 또는 외륜(2, 2')에 작용하고, 작용하지 않는 외륜(1, 1') 또는 내륜(2, 2')은 고정되어 있는 롤러 베어링이다.

Description

감마 롤러 베어링
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 실시예의 감마 롤러 베어링 단면도, 제2도는 그 주요부 사시도, 제3도는 롤러의 배열을 나타내는 사시도.

Claims (2)

  1. 내륜과 외륜의 중간회전체를 구비한 구성체와, 가압수단을 가지고, 상기 내륜은 일축선 주위의 단엽회전 쌍곡면을 이루는 내측 궤도면을 구비하고, 상기 외륜은 상기 일축선 주위의 단엽회전 쌍곡면을 이루는 외측 궤도면을 구비하고, 상기 내측 궤도면과 상기 외측 궤도면은 서로 대향하며, 일단측에서 타단측을 향하여 반경이 커지게 되는 궤도를 형성하고, 상기 중간 회전체는 롤링면이 원통형상 또는 원추형상이고, 상기 궤도에 있어서 그 중간회전체의 중심축이 상기 축선을 포함하는 절단면에서 일정각도 경사지게 상기 궤도의 원주방향으로 복수개 배설되고, 그 중간회전체 표면은 상기 내측 궤도면과 상기 외측 궤도면에 선접촉하고, 상기 내륜 또는 외륜은 상기 중간 회전체를 상기 내측 궤도면에 따라 상기 일축선 방향에 있어서, 상기 궤도반경이 작은 방향으로 회전하게 하는, 일정 방향으로만 회전하며,상기 내륜 또는 외륜은 상기 일정방향으로 회전할 때의 상기 중간 회전체의 상기 축선방향의 움직임을 정지시키는 링형상부를 구비하고 있어, 상기 구성체는 상기 일축선 방향으로 서로 대향하여 설치되고, 상기 가압수단은 상기 일축선 방향으로 서로 대향하여 설치되는 상기 내륜간에 또는 외륜간에 설치되고, 그 서로 대향하는 내륜 끼리 또는 외륜 끼리는 상기 궤도의 간격을 좁히는 방향으로 가압되고, 상기 일축선 방향으로 서로 대향하는 내륜 끼리 또는 외륜 끼리 상기 가압수단에 의해 가압되지 않는 것은 상기 축선방향으로 움직이지 않도록 고정되어 있는 것을 특징으로 하는 감마 롤러 베어링.
  2. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930701079A 1991-08-09 1991-08-09 감마 롤러 베어링 KR930702626A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1991/001072 WO1993003287A1 (en) 1991-08-09 1991-08-09 Ball-and-roller bearing

Publications (1)

Publication Number Publication Date
KR930702626A true KR930702626A (ko) 1993-09-09

Family

ID=14014539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930701079A KR930702626A (ko) 1991-08-09 1991-08-09 감마 롤러 베어링

Country Status (7)

Country Link
US (1) US5322374A (ko)
EP (1) EP0551516B1 (ko)
KR (1) KR930702626A (ko)
AU (1) AU649708B2 (ko)
DE (1) DE69131767T2 (ko)
NO (1) NO931232L (ko)
WO (1) WO1993003287A1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9403308U1 (de) * 1994-02-28 1994-04-28 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Ausgleichsgetriebe für ein Kraftfahrzeug
US5975762A (en) * 1997-10-14 1999-11-02 The Timken Company Tapered roller bearing with true rolling contacts
DE19912402A1 (de) * 1999-03-19 2000-09-21 Schaeffler Waelzlager Ohg Wälzlager für Längsbewegungen einer Schaltschiene
DE20314660U1 (de) 2003-09-23 2003-12-04 Ab Skf Lagerung für den Rotor einer Windkraftanlage
EP2833012A4 (en) * 2012-03-30 2015-06-17 Nsk Ltd BEARING DEVICE
RU2585437C2 (ru) * 2014-09-10 2016-05-27 Виктор Николаевич Хлопонин Роликовый подшипник качения
CN107076200B (zh) * 2014-11-03 2023-02-28 光洋轴承北美有限责任公司 滚子轴承组件
CN105065449B (zh) * 2015-07-09 2017-10-31 深圳市智康新能科技有限公司 自动减小间隙轴承
RU2613549C1 (ru) * 2015-11-16 2017-03-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Роликовый подшипник
RU2619476C1 (ru) * 2016-05-19 2017-05-16 Виктор Николаевич Хлопонин Сепаратор роликового подшипника качения
CN108035971A (zh) * 2018-01-15 2018-05-15 海南冠星电机有限公司 单向轴承
RU2685632C1 (ru) * 2018-06-14 2019-04-22 Виктор Николаевич Хлопонин Роликовый подшипник качения
US12018721B2 (en) 2020-01-27 2024-06-25 Volvo Truck Corporation Rotational lock in inner ring of outboard bearing to avoid lock washer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324792A (en) * 1929-01-17 1930-02-06 Humfrey Sandberg Company Ltd Improvements relating to clutch devices
JPS5121093B1 (ko) * 1968-03-29 1976-06-30
JPS5717132Y2 (ko) * 1975-10-31 1982-04-09
FR2615575B1 (fr) * 1987-05-22 1994-01-14 Glaenzer Spicer Roulement a rouleaux coniques entrecroises, et application a un moyeu pour automobile
JPH03113U (ko) * 1989-05-22 1991-01-07

Also Published As

Publication number Publication date
EP0551516B1 (en) 1999-11-03
NO931232D0 (no) 1993-03-31
WO1993003287A1 (en) 1993-02-18
EP0551516A1 (en) 1993-07-21
US5322374A (en) 1994-06-21
AU8313391A (en) 1993-03-02
AU649708B2 (en) 1994-06-02
EP0551516A4 (ko) 1994-01-19
NO931232L (no) 1993-03-31
DE69131767D1 (de) 1999-12-09
DE69131767T2 (de) 2000-11-16

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