JP2015172409A - 自在継手 - Google Patents
自在継手 Download PDFInfo
- Publication number
- JP2015172409A JP2015172409A JP2014048711A JP2014048711A JP2015172409A JP 2015172409 A JP2015172409 A JP 2015172409A JP 2014048711 A JP2014048711 A JP 2014048711A JP 2014048711 A JP2014048711 A JP 2014048711A JP 2015172409 A JP2015172409 A JP 2015172409A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- roller
- joint member
- guide surface
- length
- 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.)
- Granted
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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
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
-
- 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
-
- 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
- Y10S464/905—Torque transmitted via radially extending pin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Transmission Devices (AREA)
Abstract
Description
図6(b)は、変形例に係る一対のカム要素が組み付けられて接触した状態を示す斜視図、図6(a)は、図6(b)の状態から変形例に係る一方のカム要素を開いた一方のカム要素の斜視図、図6(c)は、図6(b)の状態から変形例に係る他方のカム要素を開いた他方のカム要素の斜視図、図7(a)は、変形例に係るボールカムの断面図、図7(b)は、カム板の平面図、図7(c)は、図7(b)のVII−VII線に沿ったカム板の断面図である。
変形例に係る軸長可変機構32aの構成を概略説明する。なお、図3(a)に示される軸長可変機構32の構成要素と同一構成要素には、同一の参照符号を付して説明する。
20、20a 等速ジョイント(自在継手)
22 ドライブシャフト(第2回転軸)
22a、22b シャフト
26 車輪
28 外側継手部材
30 内側継手部材
32、32a、32b 軸長可変機構
36 軸部(第1回転軸)
40 ローラ(ローラ部材)
42 ローラ案内面
Claims (2)
- 駆動源側に接続される第1回転軸と、
車輪側に接続される第2回転軸と、
前記第1回転軸の軸方向に沿った一端部に固定される有底筒状の外側継手部材と、
前記外側継手部材の内側で前記第2回転軸の軸方向に沿った一端部に挿通固定され、前記第1回転軸側から前記第2回転軸側へ回転トルクを伝達する内側継手部材と、
前記内側継手部材に設けられ、前記外側継手部材の内側に形成されるローラ案内面に沿って転動可能なローラ部材と、
前記第2回転軸に設けられ、前記第2回転軸の軸方向の長さである軸長を変化させる軸長可変機構と、
を備え、
前記軸長可変機構は、前記第1回転軸側から伝達される回転トルクに応じて前記軸長を変化させることで、前記ローラ部材と前記ローラ案内面との位置関係を変化させることを特徴とする自在継手。 - 駆動源側に接続される第1回転軸と、
車輪側に接続される第2回転軸と、
前記第1回転軸の軸方向に沿った一端部に固定される有底筒状の外側継手部材と、
前記外側継手部材の内側で前記第2回転軸の軸方向に沿った一端部に挿通固定され、前記第1回転軸側から前記第2回転軸側へ回転トルクを伝達する内側継手部材と、
前記内側継手部材に設けられ、前記外側継手部材の内側に形成されるローラ案内面に沿って転動可能なローラ部材と、
前記外側継手部材に設けられ、前記外側継手部材の軸方向の長さである軸長を変化させる軸長可変機構と、
を備え、
前記軸長可変機構は、前記第1回転軸側から伝達される回転トルクに応じて前記軸長を変化させることで、前記ローラ部材と前記ローラ案内面との位置関係を変化させることを特徴とする自在継手。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014048711A JP6209108B2 (ja) | 2014-03-12 | 2014-03-12 | 自在継手 |
CN201510023616.5A CN104912950B (zh) | 2014-03-12 | 2015-01-16 | 万向接头 |
US14/645,345 US9447824B2 (en) | 2014-03-12 | 2015-03-11 | Universal joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014048711A JP6209108B2 (ja) | 2014-03-12 | 2014-03-12 | 自在継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015172409A true JP2015172409A (ja) | 2015-10-01 |
JP6209108B2 JP6209108B2 (ja) | 2017-10-04 |
Family
ID=54068443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014048711A Expired - Fee Related JP6209108B2 (ja) | 2014-03-12 | 2014-03-12 | 自在継手 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9447824B2 (ja) |
JP (1) | JP6209108B2 (ja) |
CN (1) | CN104912950B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108500737A (zh) * | 2018-03-12 | 2018-09-07 | 广汽本田汽车有限公司 | 一种非接触式刀具检测装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10955A (ja) * | 1996-03-11 | 1998-01-06 | Loehr & Bromkamp Gmbh | 駆動軸、特に自動車の車輪駆動用サイドシャフト |
JP2001082441A (ja) * | 1999-09-16 | 2001-03-27 | Ntn Corp | ドライブシャフト |
JP2006275168A (ja) * | 2005-03-29 | 2006-10-12 | Ntn Corp | ドライブシャフト |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1310021A (en) * | 1919-07-15 | Shock-absobbeb | ||
DE3140540A1 (de) * | 1981-10-13 | 1983-04-28 | Löhr & Bromkamp GmbH, 6050 Offenbach | "gelenkwelle" |
JPH11336783A (ja) | 1998-05-22 | 1999-12-07 | Toyota Motor Corp | 等速自在継手 |
CN2554420Y (zh) * | 2002-07-25 | 2003-06-04 | 宝山钢铁股份有限公司 | 自归位式球笼同步万向联轴器 |
JP4605644B2 (ja) * | 2005-02-07 | 2011-01-05 | Ntn株式会社 | 後輪用アクスルモジュール |
-
2014
- 2014-03-12 JP JP2014048711A patent/JP6209108B2/ja not_active Expired - Fee Related
-
2015
- 2015-01-16 CN CN201510023616.5A patent/CN104912950B/zh not_active Expired - Fee Related
- 2015-03-11 US US14/645,345 patent/US9447824B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10955A (ja) * | 1996-03-11 | 1998-01-06 | Loehr & Bromkamp Gmbh | 駆動軸、特に自動車の車輪駆動用サイドシャフト |
JP2001082441A (ja) * | 1999-09-16 | 2001-03-27 | Ntn Corp | ドライブシャフト |
JP2006275168A (ja) * | 2005-03-29 | 2006-10-12 | Ntn Corp | ドライブシャフト |
Also Published As
Publication number | Publication date |
---|---|
CN104912950B (zh) | 2017-10-31 |
US20150260232A1 (en) | 2015-09-17 |
CN104912950A (zh) | 2015-09-16 |
US9447824B2 (en) | 2016-09-20 |
JP6209108B2 (ja) | 2017-10-04 |
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