JP5483466B2 - カップリング - Google Patents
カップリング Download PDFInfo
- Publication number
- JP5483466B2 JP5483466B2 JP2011091529A JP2011091529A JP5483466B2 JP 5483466 B2 JP5483466 B2 JP 5483466B2 JP 2011091529 A JP2011091529 A JP 2011091529A JP 2011091529 A JP2011091529 A JP 2011091529A JP 5483466 B2 JP5483466 B2 JP 5483466B2
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- JP
- Japan
- Prior art keywords
- portions
- hub
- columnar
- coupling
- torsion spring
- 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
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/04—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow radial displacement, e.g. Oldham couplings
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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
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/64—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
- F16D3/68—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Motor Power Transmission Devices (AREA)
Description
複数のハブ(例えば、図1の第1ハブ10及び第2ハブ20)と、当該各ハブを相互に連結する連結部材(例えば、図1の連結部材50)と、を備えるカップリングにおいて、
前記連結部材は、硬度80乃至90であり、
複数の柱状部(例えば、図1の柱状部59〜62)と、
前記各柱状部を相互に接続する梁部(例えば、図1の梁部51,52,57,58)とを有し、
前記各梁部のうち相互に隣接する梁部は、一方が前記各柱状部を第1端部(例えば、図1の第1ハブ10側の端部)で接続し、他方が前記各柱状部を第2端部(例えば、図1の第2ハブ20側の端部)で接続する。
20 第2ハブ
30,40 シャフト
50 連結部材
Claims (4)
- 複数のハブと、当該各ハブを相互に連結する連結部材と、を備えるカップリングにおいて、
前記連結部材は、
前記各ハブに接続されるシャフト間のミスアライメントを変形により許容する空洞部が形成された複数の柱状部と、
前記各柱状部を相互に接続する梁部とを有し、
前記各梁部のうち相互に隣接する梁部は、一方が前記各柱状部を第1端部で接続し、他方が前記各柱状部を第2端部で接続しており、
前記空洞部は、
許容曲角が増大するにつれて緩やかに線形的にねじりばね定数が増加し、
その後、許容曲角が増大するにつれて急に線形的にねじりばね定数が増加し、
その後、許容曲角が増大するとねじりばね定数が減少に転じる条件で形成されているカップリング。 - 前記各柱状部に形成されている空洞部には軸部材が挿入可能である、請求項1記載のカップリング。
- 前記連結部材は、前記各ハブに形成されているシャフト受部に対応した位置に、当該シャフトが貫通可能な開口を有する略輪状である、請求項1記載のカップリング。
- 請求項1記載のカップリング用の連結部材であって、
前記各ハブに接続されるシャフト間のミスアライメントを変形により許容する空洞部が形成された複数の柱状部と、
前記各柱状部を相互に接続する梁部とを有し、
前記各梁部のうち相互に隣接する梁部は、一方が前記各柱状部を第1端部で接続し、他方が前記各柱状部を第2端部で接続しており、
前記空洞部は、
許容曲角が増大するにつれて緩やかに線形的にねじりばね定数が増加し、
その後、許容曲角が増大するにつれて急に線形的にねじりばね定数が増加し、
その後、許容曲角が増大するとねじりばね定数が減少に転じる条件で形成されている連結部材。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011091529A JP5483466B2 (ja) | 2011-04-15 | 2011-04-15 | カップリング |
| US13/442,127 US8616985B2 (en) | 2011-04-15 | 2012-04-09 | Coupling |
| CN2012101037860A CN102734340A (zh) | 2011-04-15 | 2012-04-10 | 联轴器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011091529A JP5483466B2 (ja) | 2011-04-15 | 2011-04-15 | カップリング |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012225372A JP2012225372A (ja) | 2012-11-15 |
| JP5483466B2 true JP5483466B2 (ja) | 2014-05-07 |
Family
ID=46990409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011091529A Active JP5483466B2 (ja) | 2011-04-15 | 2011-04-15 | カップリング |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8616985B2 (ja) |
| JP (1) | JP5483466B2 (ja) |
| CN (1) | CN102734340A (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2971310A3 (fr) * | 2011-02-08 | 2012-08-10 | Stanley Works Europe Gmbh | Dispositif d'accouplement en rotation isolant electriquement ameliore, et adaptateur pour outil comportant un tel dispositif |
| JP5923656B2 (ja) * | 2013-02-22 | 2016-05-24 | 鍋屋バイテック株式会社 | カップリング |
| CN107000150B (zh) * | 2014-12-05 | 2019-09-10 | 美蓓亚三美株式会社 | 冷却液喷射装置 |
| CN105108911A (zh) * | 2015-09-21 | 2015-12-02 | 金方明 | 一种大型石材切割机头部旋转机构连接件 |
| US10443662B2 (en) * | 2016-09-01 | 2019-10-15 | Ford Global Technologies, Llc | Mechanically coupled system with variable lever arm for torque coupling and decoupling between input and output |
| JP6544654B2 (ja) * | 2016-09-05 | 2019-07-17 | Smc株式会社 | 弾性軸継手 |
| EP3603901B1 (en) * | 2017-03-24 | 2025-05-07 | Rainbow Robotics | Series elastic actuator device, series elastic actuator control method, and system using same |
| KR102649994B1 (ko) * | 2021-12-24 | 2024-03-21 | 주식회사 티에스알 | 코드를 이용한 전동파워스티어링용 커플링 및 그 제조공정 |
| US12485955B2 (en) * | 2022-11-01 | 2025-12-02 | Steering Solutions Ip Holding Corporation | Power steering assist mechanism redundant rotor coupling assembly |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2891395A (en) * | 1957-11-20 | 1959-06-23 | Robert R Chater | Flexible coupling |
| FR2039224A1 (ja) * | 1969-04-17 | 1971-01-15 | Barth Harald | |
| LU65497A1 (ja) * | 1972-06-12 | 1972-10-23 | ||
| US4034575A (en) * | 1973-04-11 | 1977-07-12 | Harald Barth | Annular elastic component for flexible jaw coupling |
| JPS51143158A (en) * | 1975-06-04 | 1976-12-09 | Toyota Motor Corp | Flexible coupling for power transmission |
| JPH04125315A (ja) * | 1990-09-14 | 1992-04-24 | Kayseven Co Ltd | 軸継手 |
| JPH08200383A (ja) * | 1995-01-20 | 1996-08-06 | Mitsubishi Motors Corp | カップリング装置 |
| EP0940594A1 (en) * | 1998-03-02 | 1999-09-08 | ASA Electronic Industry Co., Ltd. | Eccentric shaft coupling |
| JP2002327774A (ja) * | 2001-02-28 | 2002-11-15 | Mitsuboshi Belting Ltd | 弾性体カップリング |
| BR0201295B1 (pt) * | 2002-04-16 | 2012-02-22 | dispositivo para realizar acoplamento elástico e elemento de acoplamento. | |
| JP2004245269A (ja) * | 2003-02-12 | 2004-09-02 | Fanuc Ltd | 電動機の継手 |
| JP2006029400A (ja) | 2004-07-14 | 2006-02-02 | Asa Denshi Kogyo Kk | オルダムカップリング用ハブ、オルダムカップリング、およびハブ加工装置 |
| JP4569922B2 (ja) * | 2004-09-21 | 2010-10-27 | ヤンマー株式会社 | 舶用駆動系の組立方法および舶用推進装置 |
| JP5176577B2 (ja) * | 2008-02-13 | 2013-04-03 | 日本精工株式会社 | 電動パワーステアリング装置 |
-
2011
- 2011-04-15 JP JP2011091529A patent/JP5483466B2/ja active Active
-
2012
- 2012-04-09 US US13/442,127 patent/US8616985B2/en active Active
- 2012-04-10 CN CN2012101037860A patent/CN102734340A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012225372A (ja) | 2012-11-15 |
| US20120264525A1 (en) | 2012-10-18 |
| US8616985B2 (en) | 2013-12-31 |
| CN102734340A (zh) | 2012-10-17 |
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