JPS6224157U - - Google Patents

Info

Publication number
JPS6224157U
JPS6224157U JP1985116878U JP11687885U JPS6224157U JP S6224157 U JPS6224157 U JP S6224157U JP 1985116878 U JP1985116878 U JP 1985116878U JP 11687885 U JP11687885 U JP 11687885U JP S6224157 U JPS6224157 U JP S6224157U
Authority
JP
Japan
Prior art keywords
planetary
planetary gear
frame
bearings
bearing
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
JP1985116878U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1985116878U priority Critical patent/JPS6224157U/ja
Publication of JPS6224157U publication Critical patent/JPS6224157U/ja
Pending legal-status Critical Current

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
    • 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
    • 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
    • F16C19/54—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
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H2057/085—Bearings for orbital gears

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す断面図、第
２図は同第２実施例を示す部分断面図、第３図イ
，ロは従来技術二例を説明するための断面図であ
る。 １……遊星歯車、２ａ，２ｂ……遊星枠、３…
…遊星軸、４，５……軸受、８，９……デイスク
スプリング。 Fig. 1 is a sectional view showing the first embodiment of the present invention, Fig. 2 is a partial sectional view showing the second embodiment, and Fig. 3 A and B are sectional views for explaining two examples of the prior art. be. 1... Planetary gear, 2a, 2b... Planetary frame, 3...
...Planet shaft, 4, 5... Bearing, 8, 9... Disc spring.

補正 昭６０．９．１２ 考案の名称を次のように補正する。 考案の名称 遊星歯車装置 実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment September 12, 1980 The name of the invention is amended as follows. Title of the invention Planetary gear device The scope of the utility model registration claims and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】 遊星軸が両側支持状態で遊星枠に取付けられ、
この遊星軸に、ラジアルおよびスラスト両荷重を
受ける一対の軸受を介して遊星歯車が回転自在に
支持される遊星歯車装置において、一方の軸受と
遊星枠との間に、軸受に予圧を与えるデイスクス
プリングを、このスプリングの内周部および外周
部の一方が遊星枠に、他方が軸受内輪にそれぞれ
弾性的に接触する状態で設けてなることを特徴と
する遊星歯車装置。[Scope of claim for utility model registration] A planetary shaft is attached to a planetary frame with support on both sides,
In a planetary gear device in which a planetary gear is rotatably supported on the planetary shaft via a pair of bearings that receive both radial and thrust loads, a disk spring is placed between one of the bearings and the planetary frame to apply preload to the bearing. A planetary gear device characterized in that one of the inner circumference and the outer circumference of the spring is provided in elastic contact with the planetary frame, and the other is in elastic contact with the bearing inner ring.

【図面の簡単な説明】 第１図は本考案の第１実施例を示す断面図、第
２図は同第２実施例を示す部分断面図、第３図は
従来技術を説明するための断面図である。 １……遊星歯車、２ａ，２ｂ……遊星枠、３…
…遊星軸、４，５……軸受、８，９……デイスク
スプリング。[Brief Description of the Drawings] Fig. 1 is a sectional view showing the first embodiment of the present invention, Fig. 2 is a partial sectional view showing the second embodiment, and Fig. 3 is a sectional view for explaining the prior art. It is a diagram. 1... Planetary gear, 2a, 2b... Planetary frame, 3...
...Planet shaft, 4, 5... Bearing, 8, 9... Disc spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 遊星軸が両側支持状態で遊星枠に取付けられ、
この遊星軸に、ラジアルおよびスラスト両荷重を
受ける一対の軸受を介して遊星歯車が回転自在に
支持される遊星歯車装置において、一方の軸受と
遊星枠との間に、軸受に予圧を与えるデイスクス
プリングを、このスプリングの内周部および外周
部の一方が遊星枠に、他方が軸受内輪にそれぞれ
弾性的に接触する状態で設けてなることを特徴と
する遊星歯車装置。 The planetary shaft is attached to the planetary frame with support on both sides,
In a planetary gear device in which a planetary gear is rotatably supported on the planetary shaft via a pair of bearings that receive both radial and thrust loads, a disk spring is placed between one of the bearings and the planetary frame to apply preload to the bearing. A planetary gear device characterized in that one of the inner circumference and the outer circumference of the spring is provided in elastic contact with the planetary frame, and the other is in elastic contact with the bearing inner ring.
JP1985116878U 1985-07-29 1985-07-29 Pending JPS6224157U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985116878U JPS6224157U (en) 1985-07-29 1985-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985116878U JPS6224157U (en) 1985-07-29 1985-07-29

Publications (1)

Publication Number Publication Date
JPS6224157U true JPS6224157U (en) 1987-02-14

Family

ID=31001878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985116878U Pending JPS6224157U (en) 1985-07-29 1985-07-29

Country Status (1)

Country Link
JP (1) JPS6224157U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007303530A (en) * 2006-05-10 2007-11-22 Denso Corp Mounting structure of bearing on rotary shaft and actuator of valve lift controller
WO2008038680A1 (en) * 2006-09-29 2008-04-03 Nabtesco Corporation Reduction gear
JP2011021706A (en) * 2009-07-16 2011-02-03 Toyota Motor Corp Belleville spring reverse mounting determination structure and belleville spring reverse mounting determination method
JP2012189202A (en) * 2011-02-24 2012-10-04 Ntn Corp Planetary gear device
WO2012160887A1 (en) * 2011-05-20 2012-11-29 Ntn株式会社 Reduction differential gear apparatus for electric vehicle
WO2015090785A1 (en) * 2013-12-18 2015-06-25 Zf Friedrichshafen Ag Axial securing of a planetary gearing bearing arrangement
DE102019201552A1 (en) * 2019-02-07 2020-08-13 Zf Friedrichshafen Ag Mounting of a planetary gear on a planetary pin connected to a planet carrier and method for mounting a planetary gear on a planetary pin
WO2023008466A1 (en) * 2021-07-30 2023-02-02 ミネベアミツミ株式会社 Speed reducer

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007303530A (en) * 2006-05-10 2007-11-22 Denso Corp Mounting structure of bearing on rotary shaft and actuator of valve lift controller
WO2008038680A1 (en) * 2006-09-29 2008-04-03 Nabtesco Corporation Reduction gear
EP2068038A1 (en) * 2006-09-29 2009-06-10 Nabtesco Corporation Reduction gear
EP2068038A4 (en) * 2006-09-29 2011-02-23 Nabtesco Corp Reduction gear
JP5221358B2 (en) * 2006-09-29 2013-06-26 ナブテスコ株式会社 Reduction gear
JP2011021706A (en) * 2009-07-16 2011-02-03 Toyota Motor Corp Belleville spring reverse mounting determination structure and belleville spring reverse mounting determination method
JP2012189202A (en) * 2011-02-24 2012-10-04 Ntn Corp Planetary gear device
WO2012160887A1 (en) * 2011-05-20 2012-11-29 Ntn株式会社 Reduction differential gear apparatus for electric vehicle
WO2015090785A1 (en) * 2013-12-18 2015-06-25 Zf Friedrichshafen Ag Axial securing of a planetary gearing bearing arrangement
CN105829771A (en) * 2013-12-18 2016-08-03 Zf腓德烈斯哈芬股份公司 Axial securing of a planetary gearing bearing arrangement
DE102019201552A1 (en) * 2019-02-07 2020-08-13 Zf Friedrichshafen Ag Mounting of a planetary gear on a planetary pin connected to a planet carrier and method for mounting a planetary gear on a planetary pin
WO2023008466A1 (en) * 2021-07-30 2023-02-02 ミネベアミツミ株式会社 Speed reducer

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