JP2011112117A - 固定式等速自在継手 - Google Patents
固定式等速自在継手 Download PDFInfo
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- JP2011112117A JP2011112117A JP2009267637A JP2009267637A JP2011112117A JP 2011112117 A JP2011112117 A JP 2011112117A JP 2009267637 A JP2009267637 A JP 2009267637A JP 2009267637 A JP2009267637 A JP 2009267637A JP 2011112117 A JP2011112117 A JP 2011112117A
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- Japan
- Prior art keywords
- joint member
- track groove
- velocity universal
- center
- 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
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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
- 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
- F16D3/224—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 the groove centre-lines in each coupling part lying on a sphere
- F16D3/2245—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 the groove centre-lines in each coupling part lying on a sphere where the groove centres are offset from the joint centre
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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
- 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
- F16D3/224—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 the groove centre-lines in each coupling part lying on a sphere
-
- 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
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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
- 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
- F16D2003/22309—Details of grooves
-
- 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
- F16D2003/22313—Details of the inner part of the core or means for attachment of the core on the shaft
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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
- 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
- F16D2003/2232—Elements arranged in the hollow space between the end of the inner shaft and the outer joint member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
【解決手段】外側継手部材23のトラック溝22の曲率中心と、内側継手部材26のトラック溝25の曲率中心とは、軸方向のオフセットを0とする。外側継手部材23及び内側継手部材26は、それぞれ、軸線に対して互いに逆方向に傾いたトラック溝22a、22b、25a,25bが円周方向に交互に形成される。内側継手部材26の外径面24をケージ28の内球面28bに摺接する球面21bとする。外側継手部材23の内径面21を円筒面21aとする。
【選択図】図1
Description
21a 円筒面
21b 球面
22,22a トラック溝
23 外側継手部材
24 外径面
25,25a,25b トラック溝
26 内側継手部材
27 トルク伝達ボール
28 ケージ
Claims (10)
- 内径面に底面が円弧面とされたトラック溝を形成した外側継手部材と、外径面に底面が円弧面とされたトラック溝を形成した内側継手部材と、前記外側継手部材のトラック溝と前記内側継手部材のトラック溝との対で形成されるボールトラックに配置される複数のトルク伝達ボールと、前記外側継手部材の内径面と前記内側継手部材の外径面との間に介在すると共に前記トルク伝達ボールを保持するケージを備えた固定式等速自在継手において、
外側継手部材のトラック溝の曲率中心と、内側継手部材のトラック溝の曲率中心とは、軸方向のオフセットを0とするとともに、前記外側継手部材及び内側継手部材は、それぞれ、軸線に対して互いに逆方向に傾いたトラック溝が円周方向に交互に形成され、かつ、外側継手部材の内径面における継手中心よりも奥側を円筒面とするとともに、外側継手部材の内径面における継手中心よりも入口側をケージの外球面に摺接する球面としたことを特徴とする固定式等速自在継手。 - 内径面に底面が円弧面とされたトラック溝を形成した外側継手部材と、外径面に底面が円弧面とされたトラック溝を形成した内側継手部材と、前記外側継手部材のトラック溝と前記内側継手部材のトラック溝との対で形成されるボールトラックに配置される複数のトルク伝達ボールと、前記外側継手部材の内径面と前記内側継手部材の外径面との間に介在すると共に前記トルク伝達ボールを保持するケージを備えた固定式等速自在継手において、
外側継手部材のトラック溝の曲率中心と、内側継手部材のトラック溝の曲率中心とは、軸方向のオフセットを0とするとともに、前記外側継手部材及び内側継手部材は、それぞれ、軸線に対して互いに逆方向に傾いたトラック溝が円周方向に交互に形成され、かつ、外側継手部材の内径面における継手中心よりも入口側を円筒面とするとともに、外側継手部材の内径面における継手中心よりも奥側をケージの外球面に摺接する球面としたことを特徴とする固定式等速自在継手。 - 外側継手部材の内径面の仕上げ加工を省略していることを特徴とする請求項1又は請求項2に記載の固定式等速自在継手。
- 外側継手部材の内径面が鍛造にて成形されていることを特徴とする請求項1〜請求項3のいずれか1項に記載の固定式等速自在継手。
- ケージの外径面の仕上げ加工を省略していることを特徴とする請求項1〜請求項4のいずれか1項に記載の固定式等速自在継手。
- トラック溝が鍛造にて成形されていることを特徴とする請求項1〜請求項5のいずれか1項に記載の固定式等速自在継手。
- トラック溝が機械加工にて成形されていることを特徴とする請求項1〜請求項6のいずれか1項に記載の固定式等速自在継手。
- 前記ボールは、6個、8個あるいは10個の中から選択されるいずれかの個数であることを特徴とする請求項1〜請求項7のいずれか1項に記載の固定式等速自在継手。
- 外側継手部材のトラック溝の曲率中心と、内側継手部材のトラック溝の曲率中心とを継手中心に対して径方向にずらせたことを特徴とする請求項1〜請求項8のいずれか1項に記載の固定式等速自在継手。
- 自動車のプロペラシャフトに用いることを特徴とする請求項1〜請求項9のいずれか1項に記載の固定式等速自在継手。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009267637A JP5340897B2 (ja) | 2009-11-25 | 2009-11-25 | 固定式等速自在継手 |
EP10833040.8A EP2505864A4 (en) | 2009-11-25 | 2010-11-02 | Stationary constant-velocity universal joint |
US13/501,140 US8771092B2 (en) | 2009-11-25 | 2010-11-02 | Fixed type constant velocity universal joint |
CN201080051674.4A CN102612609B (zh) | 2009-11-25 | 2010-11-02 | 固定式等速万向接头 |
PCT/JP2010/069467 WO2011065193A1 (ja) | 2009-11-25 | 2010-11-02 | 固定式等速自在継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009267637A JP5340897B2 (ja) | 2009-11-25 | 2009-11-25 | 固定式等速自在継手 |
Publications (2)
Publication Number | Publication Date |
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JP2011112117A true JP2011112117A (ja) | 2011-06-09 |
JP5340897B2 JP5340897B2 (ja) | 2013-11-13 |
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JP2009267637A Active JP5340897B2 (ja) | 2009-11-25 | 2009-11-25 | 固定式等速自在継手 |
Country Status (5)
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---|---|
US (1) | US8771092B2 (ja) |
EP (1) | EP2505864A4 (ja) |
JP (1) | JP5340897B2 (ja) |
CN (1) | CN102612609B (ja) |
WO (1) | WO2011065193A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014084952A (ja) * | 2012-10-24 | 2014-05-12 | Ntn Corp | 固定式等速自在継手 |
WO2014208241A1 (ja) * | 2013-06-26 | 2014-12-31 | Ntn株式会社 | 固定式等速自在継手 |
RU2599923C1 (ru) * | 2015-08-12 | 2016-10-20 | Общество с ограниченной ответственностью "РнД-ИСАН" | Внероуландовский спектрометр для мягкого рентгеновского и вуф диапазона |
JP2017526847A (ja) * | 2014-09-05 | 2017-09-14 | サフラン・エアクラフト・エンジンズ | ターボマシンシャフト |
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CN102635641A (zh) * | 2012-03-29 | 2012-08-15 | 南京冠盛汽配有限公司 | 新型滑移端万向节 |
JP6125186B2 (ja) | 2012-10-12 | 2017-05-10 | Ntn株式会社 | 固定式等速自在継手 |
US9574617B2 (en) | 2014-07-25 | 2017-02-21 | Dana Automotive Systems Group, Llc | Constant velocity joint boot assembly |
CN104154135A (zh) * | 2014-07-31 | 2014-11-19 | 浙江凯迪汽车部件工业有限公司 | 改进的等速传动轴 |
US9593721B2 (en) * | 2014-11-19 | 2017-03-14 | E-Aam Driveline Systems Ab | Electronic rear drive module with split halfshaft flange |
JP6486694B2 (ja) * | 2015-01-13 | 2019-03-20 | Ntn株式会社 | 等速自在継手 |
KR20160102636A (ko) | 2015-02-23 | 2016-08-31 | 이래오토모티브시스템 주식회사 | 고정형 등속 조인트 |
KR20160102637A (ko) | 2015-02-23 | 2016-08-31 | 이래오토모티브시스템 주식회사 | 고정형 등속 조인트 |
KR20160143215A (ko) | 2015-06-05 | 2016-12-14 | 이래오토모티브시스템 주식회사 | 등속 조인트 |
JP6274167B2 (ja) * | 2015-08-07 | 2018-02-07 | トヨタ自動車株式会社 | 車両の等速ジョイント |
DE112017005539T5 (de) | 2016-11-01 | 2019-07-25 | Dana Automotive Systems Group, Llc | Koppelanordnung mit gewinkelten befestigungslöchern |
US11125277B2 (en) | 2017-07-19 | 2021-09-21 | Zhejiang CFMOTO Power Co., Ltd. | Type of constant velocity universal joint with the spline slip structure |
US11242896B2 (en) * | 2017-07-19 | 2022-02-08 | Zhejiang Cfmoto Power Co. Ltd. | Spline slip constant velocity joint |
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2009
- 2009-11-25 JP JP2009267637A patent/JP5340897B2/ja active Active
-
2010
- 2010-11-02 US US13/501,140 patent/US8771092B2/en active Active
- 2010-11-02 EP EP10833040.8A patent/EP2505864A4/en active Pending
- 2010-11-02 CN CN201080051674.4A patent/CN102612609B/zh active Active
- 2010-11-02 WO PCT/JP2010/069467 patent/WO2011065193A1/ja active Application Filing
Patent Citations (3)
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JP2001330052A (ja) * | 1999-11-25 | 2001-11-30 | Gkn Loebro Gmbh | 定速度固定継ぎ手 |
US20060166748A1 (en) * | 2003-09-30 | 2006-07-27 | Volkswagen Aktiengesellschaft | Constant velocity fixed joint having crossed raceways, universal joint shaft and method for producing a constant velocity fixed joint having crossed raceways |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014084952A (ja) * | 2012-10-24 | 2014-05-12 | Ntn Corp | 固定式等速自在継手 |
WO2014208241A1 (ja) * | 2013-06-26 | 2014-12-31 | Ntn株式会社 | 固定式等速自在継手 |
JP2015010616A (ja) * | 2013-06-26 | 2015-01-19 | Ntn株式会社 | 固定式等速自在継手 |
US10066674B2 (en) | 2013-06-26 | 2018-09-04 | Ntn Corporation | Fixed-type constant velocity universal joint |
JP2017526847A (ja) * | 2014-09-05 | 2017-09-14 | サフラン・エアクラフト・エンジンズ | ターボマシンシャフト |
US10767505B2 (en) | 2014-09-05 | 2020-09-08 | Safran Aircraft Engines | Turbomachine shaft |
RU2599923C1 (ru) * | 2015-08-12 | 2016-10-20 | Общество с ограниченной ответственностью "РнД-ИСАН" | Внероуландовский спектрометр для мягкого рентгеновского и вуф диапазона |
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US8771092B2 (en) | 2014-07-08 |
US20120202607A1 (en) | 2012-08-09 |
JP5340897B2 (ja) | 2013-11-13 |
WO2011065193A1 (ja) | 2011-06-03 |
EP2505864A1 (en) | 2012-10-03 |
EP2505864A4 (en) | 2018-07-25 |
CN102612609A (zh) | 2012-07-25 |
CN102612609B (zh) | 2014-11-26 |
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