JP2016156469A - 等速自在継手 - Google Patents
等速自在継手 Download PDFInfo
- Publication number
- JP2016156469A JP2016156469A JP2015035463A JP2015035463A JP2016156469A JP 2016156469 A JP2016156469 A JP 2016156469A JP 2015035463 A JP2015035463 A JP 2015035463A JP 2015035463 A JP2015035463 A JP 2015035463A JP 2016156469 A JP2016156469 A JP 2016156469A
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- JP
- Japan
- Prior art keywords
- boot
- mounting portion
- diameter
- joint member
- constant velocity
- 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.)
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
- F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers
- F16D3/845—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers allowing relative movement of joint parts due to the flexing of the cover
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/24—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts comprising balls, rollers, or the like between overlapping driving faces, e.g. cogs, on both coupling 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22316—Means for fastening or attaching the bellows or gaiters
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/12—Mounting or assembling
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
- F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
-
- 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
- Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
- Y10S464/904—Homokinetic coupling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Abstract
Description
58 内側継手部材
59 ボール
64 トリポード部材
65 ローラ
80A,80B ブーツ
80b 取付部
80c 蛇腹部
82A,82B、83A,83B 締結バンド
85,86 ブーツ装着部
90 周方向バンド溝
91 凸部
92 凹部
93 突起
Claims (6)
- 外側継手部材と、内側継手部材と、外側継手部材と内側継手部材との間に介在されるトルク伝達部材とを備え、外側継手部材の開口部がブーツにて密封され、ブーツは、外側継手部材の開口部側の外径面に形成されたブーツ装着部に装着される大径の取付部と、内側継手部材に嵌入されるシャフトにおけるブーツ装着部に装着される小径の取付部と、大径の取付部と小径の取付部とを連結する屈曲部とからなり、大径の取付部が外側継手部材のブーツ装着部に外嵌された状態で締結バンドにて締め付けられて固定されるとともに、小径の取付部がシャフトのブーツ装着部に外嵌された状態で締結バンドにて締め付けられて固定される等速自在継手であって、
大径の取付部の外周面に締結バンドが嵌合する周方向バンド溝を形成するとともに、大径の取付部の内周面のブーツ外部側端部に凸部を形成し、外側継手部材の円筒面であるブーツ装着部に大径の取付部の凸部が嵌合する凹部を形成するとともに、凹部におけるブーツ内部側の近傍に突起を設けたことを特徴とする等速自在継手。 - 外側継手部材と、内側継手部材と、外側継手部材と内側継手部材との間に介在されるトルク伝達部材とを備え、外側継手部材の開口部がブーツにて密封され、ブーツは、外側継手部材の開口部側の外径面に形成されたブーツ装着部に装着される大径の取付部と、内側継手部材に嵌入されるシャフトにおけるブーツ装着部に装着される小径の取付部と、大径の取付部と小径の取付部とを連結する屈曲部とからなり、大径の取付部が外側継手部材のブーツ装着部に外嵌された状態で締結バンドにて締め付けられて固定されるとともに、小径の取付部がシャフトのブーツ装着部に外嵌された状態で締結バンドにて締め付けられて固定される等速自在継手であって、
小径の取付部の外周面に締結バンドが嵌合する周方向バンド溝を形成するとともに、小径の取付部の内周面のブーツ外部側端部に凸部を形成し、シャフトの円筒面であるブーツ装着部に小径の取付部の凸部が嵌合する凹部を形成するとともに、凹部におけるブーツ内部側の近傍に突起を設けたことを特徴とする等速自在継手。 - 突起は周方向バンド溝に対向するとともに、周方向バンド溝の幅方向中心部よりもブーツ外部側に位置させたことを特徴とする請求項1又は請求項2に記載の等速自在継手。
- ブーツの凸部の高さ寸法を、凸部が嵌合する凹部に密接乃至接触する寸法と設定するとともに、ブーツ装着部の円筒面に対して、そのブーツ装着部に装着されるブーツの取付部の円筒面は締め代を持って嵌着され、締結バンドの締め付けによって、ブーツ装着部の突起が、ブーツの円筒面形状の取付部に内径側から食い込んで、円筒面のブーツ装着部とブーツの円筒面形状の取付部とが密着固定されることを特徴とする請求項1〜請求項3のいずれか1項に記載の等速自在継手。
- ブーツ装着部の突起の高さを、そのブーツ装着部に装着される取付部の肉厚の10%以上35%以下とし、かつ、突起の幅寸法をバンド溝の幅寸法の10%以下とし、ブーツ装着部の円筒面とブーツの取付部の円筒面との密着固定部の軸方向長さをバンド溝の幅寸法の65%以上としたことを特徴とする請求項1〜請求項4のいずれか1項に記載の等速自在継手。
- ブーツ材質が、JIS K6253に規定されるタイプDデュロメータによる硬さが35以上55以下である熱可塑性ポリエステル系エラストマーからなることを特徴とする請求項1〜請求項5のいずれか1項に記載の等速自在継手。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015035463A JP6517042B2 (ja) | 2015-02-25 | 2015-02-25 | 等速自在継手 |
CN201680011726.2A CN107250588B (zh) | 2015-02-25 | 2016-01-26 | 等速万向联轴器 |
US15/551,379 US10550894B2 (en) | 2015-02-25 | 2016-01-26 | Constant velocity universal joint |
EP16755105.0A EP3263939B1 (en) | 2015-02-25 | 2016-01-26 | Constant velocity universal joint |
PCT/JP2016/052060 WO2016136355A1 (ja) | 2015-02-25 | 2016-01-26 | 等速自在継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015035463A JP6517042B2 (ja) | 2015-02-25 | 2015-02-25 | 等速自在継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016156469A true JP2016156469A (ja) | 2016-09-01 |
JP6517042B2 JP6517042B2 (ja) | 2019-05-22 |
Family
ID=56789274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015035463A Expired - Fee Related JP6517042B2 (ja) | 2015-02-25 | 2015-02-25 | 等速自在継手 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10550894B2 (ja) |
EP (1) | EP3263939B1 (ja) |
JP (1) | JP6517042B2 (ja) |
CN (1) | CN107250588B (ja) |
WO (1) | WO2016136355A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110259840A (zh) * | 2019-06-13 | 2019-09-20 | 奇瑞汽车股份有限公司 | 内球笼装配结构 |
JPWO2021029228A1 (ja) * | 2019-08-14 | 2021-02-18 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3857092A1 (en) * | 2018-09-28 | 2021-08-04 | Continental Teves AG & Co. OHG | Improved flexible dust boot for automotive brake cylinder |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003113858A (ja) * | 2001-10-04 | 2003-04-18 | Toyoda Gosei Co Ltd | 等速ジョイント用ブーツ |
JP2009527707A (ja) * | 2006-02-22 | 2009-07-30 | ゲーカーエン ドライブライン インターナショナル ゲゼルシャフト ミト ベシュレンクテル ハフツング | トリポッドジョイントユニット用の蛇腹構造 |
WO2013058059A1 (ja) * | 2011-10-19 | 2013-04-25 | Ntn株式会社 | 等速自在継手 |
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JPH0710562A (ja) | 1993-06-21 | 1995-01-13 | Canon Inc | 光学素子の成形用型 |
JP2598536Y2 (ja) * | 1993-07-23 | 1999-08-16 | エヌティエヌ株式会社 | 等速自在継手のブーツ取付け構造 |
JP2942709B2 (ja) * | 1994-11-24 | 1999-08-30 | 本田技研工業株式会社 | 回転継手のブーツ取付構造 |
JP3964944B2 (ja) | 1995-12-27 | 2007-08-22 | Ntn株式会社 | ブーツ取付構造 |
US6244967B1 (en) * | 1997-09-30 | 2001-06-12 | Ntn Corporation | Constant velocity joint with resin boot |
FR2796686B1 (fr) * | 1999-07-19 | 2001-12-07 | Gkn Glaenzer Spicer | Soufflet et joint de transmission correspondant |
JP4359532B2 (ja) * | 2003-09-02 | 2009-11-04 | 株式会社フコク | 等速ジョイント用ブーツの製造方法並びにその方法に用いられる製造装置等速ジョイント用ブーツ |
CN1842662A (zh) * | 2004-11-24 | 2006-10-04 | 东洋橡胶工业株式会社 | 联轴节保护套 |
JP4532440B2 (ja) | 2004-11-24 | 2010-08-25 | 東洋ゴム工業株式会社 | ジョイントブーツ |
CN100582512C (zh) * | 2005-01-20 | 2010-01-20 | 富国股份有限公司 | 等速万向节的护罩 |
US20090017923A1 (en) * | 2005-05-16 | 2009-01-15 | Honda Motor Co., Ltd. | Rotation Drive Force Transmission Mechanism, Constant Velocity Universal Joint and Resin Joint Boot Constructing the Mechanism, and Method of Tightening Clamp Band for Constant Velocity Universal Joint |
JP2007146960A (ja) | 2005-11-28 | 2007-06-14 | Ntn Corp | シール構造 |
JP4657897B2 (ja) | 2005-11-28 | 2011-03-23 | Ntn株式会社 | シール構造 |
JP2007155003A (ja) | 2005-12-05 | 2007-06-21 | Ntn Corp | 等速自在継手用ブーツ |
JP2007232144A (ja) | 2006-03-02 | 2007-09-13 | Ntn Corp | 等速自在継手用シャフト |
JP2008045675A (ja) | 2006-08-17 | 2008-02-28 | Ntn Corp | 等速自在継手のブーツ装着構造 |
-
2015
- 2015-02-25 JP JP2015035463A patent/JP6517042B2/ja not_active Expired - Fee Related
-
2016
- 2016-01-26 EP EP16755105.0A patent/EP3263939B1/en active Active
- 2016-01-26 WO PCT/JP2016/052060 patent/WO2016136355A1/ja active Application Filing
- 2016-01-26 US US15/551,379 patent/US10550894B2/en not_active Expired - Fee Related
- 2016-01-26 CN CN201680011726.2A patent/CN107250588B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003113858A (ja) * | 2001-10-04 | 2003-04-18 | Toyoda Gosei Co Ltd | 等速ジョイント用ブーツ |
JP2009527707A (ja) * | 2006-02-22 | 2009-07-30 | ゲーカーエン ドライブライン インターナショナル ゲゼルシャフト ミト ベシュレンクテル ハフツング | トリポッドジョイントユニット用の蛇腹構造 |
WO2013058059A1 (ja) * | 2011-10-19 | 2013-04-25 | Ntn株式会社 | 等速自在継手 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110259840A (zh) * | 2019-06-13 | 2019-09-20 | 奇瑞汽车股份有限公司 | 内球笼装配结构 |
JPWO2021029228A1 (ja) * | 2019-08-14 | 2021-02-18 | ||
WO2021029228A1 (ja) * | 2019-08-14 | 2021-02-18 | 日立オートモティブシステムズ株式会社 | プロペラシャフト及びその製造方法 |
JP7379497B2 (ja) | 2019-08-14 | 2023-11-14 | 日立Astemo株式会社 | プロペラシャフト及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107250588B (zh) | 2020-01-21 |
EP3263939B1 (en) | 2019-09-25 |
WO2016136355A1 (ja) | 2016-09-01 |
US20180031047A1 (en) | 2018-02-01 |
US10550894B2 (en) | 2020-02-04 |
CN107250588A (zh) | 2017-10-13 |
JP6517042B2 (ja) | 2019-05-22 |
EP3263939A4 (en) | 2018-09-05 |
EP3263939A1 (en) | 2018-01-03 |
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