WO2013157397A3 - Entraînement par roue dentée - Google Patents

Entraînement par roue dentée Download PDF

Info

Publication number
WO2013157397A3
WO2013157397A3 PCT/JP2013/060299 JP2013060299W WO2013157397A3 WO 2013157397 A3 WO2013157397 A3 WO 2013157397A3 JP 2013060299 W JP2013060299 W JP 2013060299W WO 2013157397 A3 WO2013157397 A3 WO 2013157397A3
Authority
WO
WIPO (PCT)
Prior art keywords
race
carrier
central axis
casing
inner race
Prior art date
Application number
PCT/JP2013/060299
Other languages
English (en)
Japanese (ja)
Other versions
WO2013157397A2 (fr
Inventor
真哉 廣瀬
Original Assignee
ナブテスコ株式会社
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 ナブテスコ株式会社 filed Critical ナブテスコ株式会社
Priority to KR1020147032163A priority Critical patent/KR101656165B1/ko
Priority to DE112013002093.9T priority patent/DE112013002093B4/de
Priority to CN201380020927.5A priority patent/CN104285081B/zh
Publication of WO2013157397A2 publication Critical patent/WO2013157397A2/fr
Publication of WO2013157397A3 publication Critical patent/WO2013157397A3/fr

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
    • F16C19/36—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
    • 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
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with 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
    • 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
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H2001/323—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising eccentric crankshafts driving or driven by a gearing
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02069—Gearboxes for particular applications for industrial applications
    • F16H2057/02073—Reduction gearboxes for industry

Abstract

　Selon l'invention, un support est porté sur un carter par l'intermédiaire d'un roulement à rouleaux coniques. Le roulement à rouleaux coniques comprend une bague intérieure, une bague extérieure, des rouleaux coniques et un élément de retenue. La bague intérieure est montée sur un support. La bague extérieure est montée sur un carter. Les rouleaux coniques sont positionnés entre la bague intérieure et la bague extérieure. La surface périphérique extérieure de la bague intérieure et la surface périphérique intérieure de la bague extérieure ne comprennent pas de nervures qui limitent le déplacement des rouleaux coniques dans une direction s'éloignant de l'axe central des roulements. L'extrémité où le diamètre de l'élément de retenue est le plus grand entre en contact avec le support dans la direction de l'axe central du roulement, et vient en contact avec le carter dans une direction perpendiculaire à l'axe central du roulement.
PCT/JP2013/060299 2012-04-20 2013-04-04 Entraînement par roue dentée WO2013157397A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020147032163A KR101656165B1 (ko) 2012-04-20 2013-04-04 기어 전동 장치
DE112013002093.9T DE112013002093B4 (de) 2012-04-20 2013-04-04 Zahnradgetriebe
CN201380020927.5A CN104285081B (zh) 2012-04-20 2013-04-04 齿轮传动装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012097080A JP5417481B2 (ja) 2012-04-20 2012-04-20 歯車伝動装置
JP2012-097080 2012-04-20

Publications (2)

Publication Number Publication Date
WO2013157397A2 WO2013157397A2 (fr) 2013-10-24
WO2013157397A3 true WO2013157397A3 (fr) 2013-12-05

Family

ID=49384186

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/060299 WO2013157397A2 (fr) 2012-04-20 2013-04-04 Entraînement par roue dentée

Country Status (5)

Country Link
JP (1) JP5417481B2 (fr)
KR (1) KR101656165B1 (fr)
DE (1) DE112013002093B4 (fr)
TW (1) TWI600849B (fr)
WO (1) WO2013157397A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6284368B2 (ja) * 2014-01-06 2018-02-28 ナブテスコ株式会社 歯車伝動装置
WO2016163527A1 (fr) * 2015-04-10 2016-10-13 Ntn株式会社 Palier à rouleaux coniques
DE102017125992A1 (de) * 2017-11-07 2019-01-24 Thyssenkrupp Ag Wälzlagerkäfig und Wälzlager
JP6863882B2 (ja) * 2017-11-27 2021-04-21 住友重機械工業株式会社 遊星歯車装置及び遊星歯車装置の製造方法
JP7340937B2 (ja) * 2019-02-25 2023-09-08 住友重機械工業株式会社 減速装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943419A (en) * 1932-09-22 1934-01-16 Charles S Brown Tapered roller bearing
JP2008069875A (ja) * 2006-09-14 2008-03-27 Ntn Corp 円錐ころ軸受
JP2008196583A (ja) * 2007-02-13 2008-08-28 Ntn Corp 遊星回転体用円錐ころ軸受
JP2009159658A (ja) * 2007-12-25 2009-07-16 Nabtesco Corp モータユニット及び減速装置
JP2010159774A (ja) * 2009-01-06 2010-07-22 Sumitomo Heavy Ind Ltd 減速装置
WO2013051422A1 (fr) * 2011-10-04 2013-04-11 ナブテスコ株式会社 Dispositif de transmission à engrenages

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086556A5 (fr) 1970-04-01 1971-12-31 Skf Cie Applic Mecanique
US4192560A (en) 1978-08-21 1980-03-11 The Torrington Company Bearing with bearing cage
DE3370062D1 (en) * 1982-03-17 1987-04-09 Timken Co Improvements in tapered roller bearings
DE8810457U1 (fr) 1988-08-18 1988-09-29 Ina Waelzlager Schaeffler Kg, 8522 Herzogenaurach, De
US5322485A (en) 1991-12-24 1994-06-21 Sumitomo Heavy Industries Ltd. Internally meshing planetary gear structure
US6238095B1 (en) 1999-01-06 2001-05-29 The Timken Company Relieved tapered roller bearing with true rolling contacts
JP4258708B2 (ja) 2003-05-15 2009-04-30 日本精工株式会社 トロイダル型無段変速機
CN100451368C (zh) * 2003-11-07 2009-01-14 株式会社捷太格特 油润滑式滚动轴承装置
EP1875089A1 (fr) * 2005-04-29 2008-01-09 The Timken Company Palier de detection de charge
JP4754431B2 (ja) * 2005-08-25 2011-08-24 Ｎｔｎ株式会社 円すいころ軸受
CN101484716B (zh) 2006-06-30 2011-02-09 蒂姆肯公司 具有可移位肋的锥形滚子轴承
JP4909783B2 (ja) 2007-03-27 2012-04-04 住友重機械工業株式会社 内接揺動噛合型遊星歯車減速機
ES2503544T3 (es) * 2008-03-10 2014-10-07 Jtekt Corporation Retenedor de tipo pasador y método para el montaje del retenedor de tipo pasador
JP5825027B2 (ja) 2010-10-06 2015-12-02 宇部興産株式会社 ジオール化合物の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943419A (en) * 1932-09-22 1934-01-16 Charles S Brown Tapered roller bearing
JP2008069875A (ja) * 2006-09-14 2008-03-27 Ntn Corp 円錐ころ軸受
JP2008196583A (ja) * 2007-02-13 2008-08-28 Ntn Corp 遊星回転体用円錐ころ軸受
JP2009159658A (ja) * 2007-12-25 2009-07-16 Nabtesco Corp モータユニット及び減速装置
JP2010159774A (ja) * 2009-01-06 2010-07-22 Sumitomo Heavy Ind Ltd 減速装置
WO2013051422A1 (fr) * 2011-10-04 2013-04-11 ナブテスコ株式会社 Dispositif de transmission à engrenages

Also Published As

Publication number Publication date
DE112013002093T5 (de) 2015-01-22
CN104285081A (zh) 2015-01-14
TW201402969A (zh) 2014-01-16
DE112013002093B4 (de) 2018-12-27
JP5417481B2 (ja) 2014-02-12
KR20140146205A (ko) 2014-12-24
KR101656165B1 (ko) 2016-09-08
WO2013157397A2 (fr) 2013-10-24
TWI600849B (zh) 2017-10-01
JP2013224700A (ja) 2013-10-31

Similar Documents

Publication Publication Date Title
EP3690266A3 (fr) Roulement à rouleaux coniques
WO2013157397A3 (fr) Entraînement par roue dentée
EP2071203A3 (fr) Roulement à rouleaux et ensemble de roulement à rouleaux
FR2968373B1 (fr) Roulement pour dispositif de galet tendeur et galet tendeur associe
WO2011037701A3 (fr) Plaque de capot d'arbre d'essieu avec ensemble de palier
UA105088C2 (uk) Ущільнення роликового підшипника
WO2009020215A1 (fr) Palier à rouleaux
MY166799A (en) Medium conveyance apparatus
WO2014182569A3 (fr) Cage de roulement à rouleaux à surfaces de contact de guidage cylindriques et bride interne retournée vers l'extérieur dans un sens radial
WO2015162623A3 (fr) Roulement à rouleaux amélioré ayant une plus grande capacité de résistance à la contrainte
WO2008078786A1 (fr) Butée à rouleaux
EP2071204A3 (fr) Appareil de roulement
JP2009191986A5 (fr)
EP2390520A3 (fr) Roulement à rouleaux
EP2889501A3 (fr) Roulement à rouleaux conique
EP2851576A3 (fr) Embrayage unilatéral de type rouleau
JP2009299874A5 (fr)
WO2009013977A1 (fr) Structure pour palier de galet de poussoir
WO2011156133A3 (fr) Palier de butée à support fluide
WO2009043634A3 (fr) Palier à roulement comportant des corps de roulement cylindriques et des rouleaux de séparation disposés entre les corps de roulement, et mécanisme d'entraînement de soupapes comportant ce palier à roulement
WO2008102846A1 (fr) Butée à rouleaux
WO2009143806A3 (fr) Cage de palier à roulement
EP1906037A3 (fr) Roulement à rouleaux coniques
EP2620661A3 (fr) Ensemble de roulement
ATE505658T1 (de) Rollenlager

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13777533

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 1120130020939

Country of ref document: DE

Ref document number: 112013002093

Country of ref document: DE

ENP Entry into the national phase

Ref document number: 20147032163

Country of ref document: KR

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 13777533

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 14784548

Country of ref document: US