JP2019525085A - モジュール軸受及びそれを備える動力伝達装置 - Google Patents
モジュール軸受及びそれを備える動力伝達装置 Download PDFInfo
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Classifications
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- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
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- 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
- F16C19/361—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 cylindrical rollers
- F16C19/362—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 cylindrical rollers the rollers being crossed within the single row
-
- 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
- F16C19/50—Other types of ball or roller bearings
- F16C19/507—Other types of ball or roller bearings with rolling elements journaled in one of the moving parts, e.g. stationary rollers to support a rotating part
-
- 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
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
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- 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
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/001—Bearings for parts moving only linearly adjustable for alignment or positioning
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/008—Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
- F16H1/10—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes one of the members being internally toothed
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- 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
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/10—Constructively simple tooth shapes, e.g. shaped as pins, as balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
- F16C19/166—Four-point-contact ball bearings
-
- 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
- F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
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- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
- Gear Transmission (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Description
Claims (22)
- ギアの回転または直線運動をガイドするために、前記ギアの一側壁に接触支持されるモジュール外輪と、
前記モジュール外輪の半径方向内側に回転自在に配される軸受回転体と、
前記軸受回転体を挟んで、前記モジュール外輪の半径方向内側に配され、前記軸受回転体と連結され、前記軸受回転体に予圧をかけるために、多数の切片で分離製作されて結合される切片結合式モジュール内輪と、
を含むことを特徴とするモジュール軸受。 - 前記切片結合式モジュール内輪は、
前記軸受回転体の一端部に支持される第1支持壁を備える第1内輪切片と、
前記軸受回転体の反対側で前記軸受回転体の他端部に支持される第2支持壁を備える第2内輪切片と、
を含むことを特徴とする請求項1に記載のモジュール軸受。 - 前記第1内輪切片は、
前記軸受回転体の内側に挿入される第1内輪挿入部と、
前記第1内輪挿入部と連結されるが、前記第1内輪挿入部よりも大径を有し、前記第1内輪挿入部との間に、前記第1支持壁を形成する第1内輪フランジ部と、
を含むことを特徴とする請求項2に記載のモジュール軸受。 - 前記第2内輪切片は、
前記軸受回転体の内側に挿入されるが、前記軸受回転体の内側で前記第1内輪挿入部の端部と当接する第2内輪挿入部と、
前記第2内輪挿入部と連結されるが、前記第2内輪挿入部よりも大径を有し、前記第2内輪挿入部との間に、前記第2支持壁を形成する第2内輪フランジ部と、
を含むことを特徴とする請求項3に記載のモジュール軸受。 - 前記切片結合式モジュール内輪は、
前記第1内輪切片と前記第2内輪切片とを結合させるための結合ボルトの締結のために、前記第1内輪切片と前記第2内輪切片とにそれぞれ形成される第1及び第2結合ボルト締結用ボルト孔をさらに含むことを特徴とする請求項2に記載のモジュール軸受。 - 前記第1及び第2結合ボルト締結用ボルト孔は、前記切片結合式モジュール内輪のセンター領域に配されることを特徴とする請求項5に記載のモジュール軸受。
- 前記切片結合式モジュール内輪は、
前記第1内輪切片と前記第2内輪切片とが結合された以後に、前記軸受回転体に予圧をかけるための予圧ボルトの締結のために、前記第1内輪切片と前記第2内輪切片とにそれぞれ形成される第1及び第2予圧ボルト締結用ボルト孔をさらに含むことを特徴とする請求項2に記載のモジュール軸受。 - 前記第1及び第2予圧ボルト締結用ボルト孔は、前記切片結合式モジュール内輪の周り方向に沿って等角度間隔で多数個配列されることを特徴とする請求項7に記載のモジュール軸受。
- 前記第1内輪切片と前記第2内輪切片とのサイズが、互いに異なることを特徴とする請求項2に記載のモジュール軸受。
- 前記モジュール外輪の外壁には、前記ギアのガイド突出部が挿入されてガイドされるガイドスロットが陥没して形成されることを特徴とする請求項1に記載のモジュール軸受。
- 前記ガイドスロットは、英文字V字状を有することを特徴とする請求項10に記載のモジュール軸受。
- 前記ギアは、リングギア、直線型ギア及び曲線型ギアのうちいずれか1つのギアであることを特徴とする請求項1に記載のモジュール軸受。
- 一側に歯形が形成されるギアと、
前記ギアの歯形に噛み合って相互作用するピニオンと、
前記ギアの前記歯形が形成される側部の反対側部に配されて、前記ピニオンの駆動時に、前記ギアの回転または直線運動をガイドするが、相互離隔して配される複数のモジュール軸受と、
を含むことを特徴とする動力伝達装置。 - 前記モジュール軸受は、
前記ギアの前記歯形が形成される側部の反対側部に接触支持されるモジュール外輪と、
前記モジュール外輪の半径方向内側に回転自在に配される軸受回転体と、
前記軸受回転体を挟んで、前記モジュール外輪の半径方向内側に配され、前記軸受回転体と連結され、前記軸受回転体に予圧をかけるために、多数の切片で分離製作されて結合される切片結合式モジュール内輪と、
を含むことを特徴とする請求項13に記載の動力伝達装置。 - 前記切片結合式モジュール内輪は、
前記軸受回転体の一端部に支持される第1支持壁を備える第1内輪切片と、
前記軸受回転体の反対側で前記軸受回転体の他端部に支持される第2支持壁を備える第2内輪切片と、
を含むことを特徴とする請求項14に記載の動力伝達装置。 - 前記第1内輪切片は、
前記軸受回転体の内側に挿入される第1内輪挿入部と、
前記第1内輪挿入部と連結されるが、前記第1内輪挿入部よりも大径を有し、前記第1内輪挿入部との間に、前記第1支持壁を形成する第1内輪フランジ部と、を含み、
前記第2内輪切片は、
前記軸受回転体の内側に挿入されるが、前記軸受回転体の内側で前記第1内輪挿入部の端部と当接する第2内輪挿入部と、
前記第2内輪挿入部と連結されるが、前記第2内輪挿入部よりも大径を有し、前記第2内輪挿入部との間に、前記第2支持壁を形成する第2内輪フランジ部と、
を含むことを特徴とする請求項15に記載の動力伝達装置。 - 前記切片結合式モジュール内輪は、
前記第1内輪切片と前記第2内輪切片とを結合させるための結合ボルトの締結のために、前記第1内輪切片と前記第2内輪切片とにそれぞれ形成される第1及び第2結合ボルト締結用ボルト孔をさらに含むことを特徴とする請求項15に記載の動力伝達装置。 - 前記切片結合式モジュール内輪は、
前記第1内輪切片と前記第2内輪切片とが結合された以後に、前記軸受回転体に予圧をかけるための予圧ボルトの締結のために、前記第1内輪切片と前記第2内輪切片とにそれぞれ形成される第1及び第2予圧ボルト締結用ボルト孔をさらに含むことを特徴とする請求項15に記載の動力伝達装置。 - 前記ピニオンは、
円状の配列構造を有し、前記ギアの歯形に噛み合う多数の動力伝達ピンと、
前記多数の動力伝達ピンを回転自在に支持するピン回転支持部と、
を含むことを特徴とする請求項13に記載の動力伝達装置。 - 前記ピン回転支持部に連結され、前記ピン回転支持部が回転するための回動力を発生させる外部結合型モータ部をさらに含むことを特徴とする請求項19に記載の動力伝達装置。
- 前記ピン回転支持部の半径方向内側に配されて、前記ピン回転支持部と連結され、外側に配される前記ピン回転支持部が回転するための回動力を発生させる外転型モータ部をさらに含むことを特徴とする請求項19に記載の動力伝達装置。
- 前記ギアは、リングギア、直線型ギア及び曲線型ギアのうちいずれか1つのギアであることを特徴とする請求項13に記載の動力伝達装置。
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KR1020160088376A KR101892562B1 (ko) | 2016-07-13 | 2016-07-13 | 모듈 베어링 및 그를 구비하는 동력전달장치 |
KR10-2016-0088376 | 2016-07-13 | ||
PCT/KR2017/005185 WO2018012725A1 (ko) | 2016-07-13 | 2017-05-18 | 모듈 베어링 및 그를 구비하는 동력전달장치 |
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EP (1) | EP3486510B1 (ja) |
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US4958943A (en) * | 1985-10-25 | 1990-09-25 | C.S.U. Ltd | Ball bearing |
DE8700475U1 (ja) * | 1987-01-10 | 1987-05-21 | Nadella-Waelzlager Gmbh, 7000 Stuttgart, De | |
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JPH01311405A (ja) * | 1989-04-26 | 1989-12-15 | Seiko Epson Corp | 磁気記録再生装置 |
DE9112285U1 (ja) | 1991-10-02 | 1991-12-05 | Isel-Automation Hugo Isert, 6419 Eiterfeld, De | |
JPH06155161A (ja) | 1992-11-10 | 1994-06-03 | Saita Kogyo Kk | 曲線部を有するラック体の製造方法 |
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JPH10311405A (ja) * | 1997-05-08 | 1998-11-24 | Nippon Taisanbin Kogyo Kk | ローラ回動体および回転伝導機構並びに減速機構 |
JP3606725B2 (ja) * | 1997-11-02 | 2005-01-05 | 信行 坪井 | 走行ガイドシステム |
US7350270B2 (en) * | 2004-12-23 | 2008-04-01 | Bishop-Wisecarver Corporation | Guide wheel having integrated bearing mount |
CA2694004A1 (en) | 2007-07-19 | 2009-01-22 | Nasa Goddard Space Flight Center | Gear bearing drive |
US8584557B2 (en) * | 2008-12-31 | 2013-11-19 | H&S Tool, Inc. | Clamshell lathe |
KR100957033B1 (ko) | 2009-09-10 | 2010-05-13 | 주식회사 미드 | 크로스 롤러 베어링 |
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JP2016061317A (ja) | 2014-09-16 | 2016-04-25 | Ntn株式会社 | Ctスキャナ装置用複列アンギュラ玉軸受 |
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EP3486510B1 (en) | 2020-07-29 |
WO2018012725A1 (ko) | 2018-01-18 |
CN109477513A (zh) | 2019-03-15 |
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