WO2002060655A1 - Rotary joint - Google Patents

Rotary joint Download PDF

Info

Publication number
WO2002060655A1
WO2002060655A1 PCT/JP2002/000674 JP0200674W WO02060655A1 WO 2002060655 A1 WO2002060655 A1 WO 2002060655A1 JP 0200674 W JP0200674 W JP 0200674W WO 02060655 A1 WO02060655 A1 WO 02060655A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixed body
rotating body
annular
fixed
joint
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.)
Ceased
Application number
PCT/JP2002/000674
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Mikio Tsutsumi
Hitoshi Momota
Yoshitaka Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BL Autotec Ltd
Original Assignee
BL Autotec Ltd
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 by BL Autotec Ltd filed Critical BL Autotec Ltd
Priority to EP02716456A priority Critical patent/EP1356898A4/en
Priority to KR10-2003-7010149A priority patent/KR100534678B1/ko
Priority to US10/470,704 priority patent/US7037126B2/en
Publication of WO2002060655A1 publication Critical patent/WO2002060655A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J17/00—Joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection
    • H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/0025—Means for supplying energy to the end effector
    • B25J19/0029—Means for supplying energy to the end effector arranged within the different robot elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/0025—Means for supplying energy to the end effector
    • B25J19/0029—Means for supplying energy to the end effector arranged within the different robot elements
    • B25J19/0041—Means for supplying energy to the end effector arranged within the different robot elements having rotary connection means
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32975—Rotatable

Definitions

  • annular space filled with air is provided between the annular passage and the electric slip ring, and the annular space constitutes an annular passage forming an air flow passage of the swivel joint 11. I have.
  • the inner peripheral surface of the boss portion 3 of the fixed body 1 has four annular grooves 15, 15,. Are formed in each of the seal grooves 18, and a rubber seal ring 19 as a ring-shaped seal member for sealing the annular passages 30, 30,.
  • the peripheral surface is slidably contacted with the outer peripheral surface of the shaft portion 7 of the rotating body 6 so as to be sealed so as to be sealed.
  • the seal ring 19 has grooves 19 b, 19 b,.
  • a concave groove-shaped seal groove 19a meandering in the circumferential direction is formed, and the seal groove 19a is filled with grease as a lubricant.
  • the two fixed-side electrode laminates 38 a and 38 b and the three rotation-side electrode laminates 42 a to 42 c are arranged at the axial end of the electrical signal slip ring 31.
  • the fixed-side electrodes 36a and 36f are alternately arranged in the vertical direction, which is the axial direction.
  • the rotating side of the rotating electrode laminates 42 a and 42 c axially opposes the fixed electrodes 36 a and 36 f serving as the end electrodes and the fixed electrodes 36 a and 36: at the ends.
  • the fixed-side electrodes 36b to 36b facing the electrodes 40a and 4Of, and between the fixed-side electrode laminates 38a and 38b and the rotating-side electrode laminates 42a to 42c adjacent in the axial direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
PCT/JP2002/000674 2001-01-31 2002-01-29 Rotary joint Ceased WO2002060655A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02716456A EP1356898A4 (en) 2001-01-31 2002-01-29 SWIVEL
KR10-2003-7010149A KR100534678B1 (ko) 2001-01-31 2002-01-29 로터리 조인트
US10/470,704 US7037126B2 (en) 2001-01-31 2002-01-29 Rotary joint for fluid electricity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-024314 2001-01-31
JP2001024314A JP3607929B2 (ja) 2001-01-31 2001-01-31 ロータリジョイント

Publications (1)

Publication Number Publication Date
WO2002060655A1 true WO2002060655A1 (en) 2002-08-08

Family

ID=18889470

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/000674 Ceased WO2002060655A1 (en) 2001-01-31 2002-01-29 Rotary joint

Country Status (5)

Country Link
US (1) US7037126B2 (enExample)
EP (1) EP1356898A4 (enExample)
JP (1) JP3607929B2 (enExample)
KR (1) KR100534678B1 (enExample)
WO (1) WO2002060655A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109129552A (zh) * 2018-09-19 2019-01-04 广东工业大学 一种基于楔形块的机器人连接组件
CN111883994A (zh) * 2020-08-13 2020-11-03 珠海市双捷科技有限公司 水电旋转滑环、绞线组件和系留无人机系统
US10926421B2 (en) 2017-08-23 2021-02-23 Integrated Packaging Machinery, LLC Fluid and cable management adapter for delivering utilities to an operable machine component
CN114122841A (zh) * 2021-10-27 2022-03-01 中航光电科技股份有限公司 一种无线数据传输旋转连接器

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100570079C (zh) * 2003-12-18 2009-12-16 日立建机株式会社 建筑机械的旋转接头
US7297002B2 (en) * 2005-07-27 2007-11-20 Physical Optics Corporation Stacked rotary connector assembly using a split ring configuration
NO327277B1 (no) * 2007-10-30 2009-06-02 Chapdrive As Vindturbin med hydraulisk svivel
US7635266B1 (en) * 2008-12-12 2009-12-22 The United States Of America As Represented By The Secretary Of The Navy Rotary electrical contact device
AT508272B1 (de) * 2009-06-08 2011-01-15 Advanced Drilling Solutions Gmbh Vorrichtung zum verbinden von elektrischen leitungen
US20120067924A1 (en) * 2010-09-21 2012-03-22 Deans David M Airless pump dispensing system with multi-lobe ring seal
DE102011006322B4 (de) * 2011-03-29 2013-12-24 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Drehdurchführung für eine Handhabungseinheit
JP5913054B2 (ja) * 2012-11-07 2016-04-27 日立建機株式会社 作業機械
DE102013216449A1 (de) * 2013-08-20 2015-02-26 Kuka Roboter Gmbh Industrieroboter mit wenigstens einem Antrieb
US9343862B2 (en) * 2014-06-12 2016-05-17 Kamatics Corporation Electrically conductive bearing system and method
JP6513508B2 (ja) * 2015-07-01 2019-05-15 東京エレクトロン株式会社 搬送装置、その制御方法及び基板処理システム
CN107104339B (zh) * 2017-06-23 2023-09-26 芜湖裕东自动化科技有限公司 一种食品包装机电气滑环电路组件
CN108928401B (zh) * 2018-06-12 2024-03-15 杭州云深处科技有限公司 具备防水防尘功能的壳体及仿生机器人人腿
US11646538B2 (en) * 2018-10-05 2023-05-09 Volvo Construction Equipment Ab Power supply connector with multiple connections for relatively moving parts of a working machine, a use of a power supply connector with multiple connections
CN109436270A (zh) * 2018-12-12 2019-03-08 江苏科技大学 一种电力吊舱用多介质滑环结构
JP7412248B2 (ja) * 2020-03-30 2024-01-12 東京エレクトロン株式会社 搬送装置
IT202000008098A1 (it) * 2020-04-17 2020-07-17 Zeca S P A Dispositivo di connessione elettrica
WO2025235081A1 (en) * 2024-05-09 2025-11-13 Timeback Incorporated Revolute joint for robot

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126583U (enExample) * 1990-04-06 1991-12-19
JPH05138580A (ja) * 1991-11-15 1993-06-01 Fanuc Ltd 機械的回転部に用いる給電・配管装置
US5296671A (en) * 1991-01-30 1994-03-22 Fanuc Ltd. Piping arrangement for a laser robot wrist
JPH06155367A (ja) * 1992-11-20 1994-06-03 Ritsukusu Kk 産業用ロボット
JPH0796490A (ja) * 1993-09-24 1995-04-11 Yaskawa Electric Corp 産業用ロボットのスイベル構造
JPH10223346A (ja) * 1997-01-31 1998-08-21 Soruton:Kk 回転電気コネクタ
JP2000074224A (ja) * 1998-09-02 2000-03-14 Ricoh Co Ltd シール

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781134A (en) * 1953-06-09 1957-02-12 Lee D Weir Apparatus for controlling truck operation from crane cab
US3351360A (en) * 1965-05-04 1967-11-07 Fmc Corp Fluid supply apparatus
US3685397A (en) * 1970-12-21 1972-08-22 Parker Hannifin Corp Swivel fitting
US3750017A (en) * 1971-09-16 1973-07-31 Us Health Electromagnetic field measuring device
US3829106A (en) * 1972-12-04 1974-08-13 Crane Packing Co High pressure lip seal
US3950017A (en) * 1974-04-29 1976-04-13 United Technologies Corporation Leakproof connection for polyethylene tubing
US4126183A (en) * 1976-12-09 1978-11-21 Deep Oil Technology, Inc. Offshore well apparatus with a protected production system
US4378959A (en) * 1979-06-13 1983-04-05 Thermwood Corporation Apparatus for performing work functions
DE3105105C2 (de) * 1981-02-12 1984-05-17 Kuka Schweissanlagen + Roboter Gmbh, 8900 Augsburg Haltevorrichtung für bewegliche Schweißwerkzeuge mit einem Drehanschluß für die Beschickung des Werkzeuges
JPS5912455A (ja) 1982-07-14 1984-01-23 Fuji Xerox Co Ltd 電子複写機の画像濃度制御装置
JPH03126583A (ja) 1989-10-12 1991-05-29 Iwasaki Tsuneo 昇華型感熱転写記録用受容体
JP2912698B2 (ja) 1990-09-28 1999-06-28 株式会社トプコン 回転体のシール構造
US5470236A (en) * 1994-02-22 1995-11-28 Amity Machine Corp. Rotating joint for aerial ladders
JP3554740B2 (ja) 1995-10-03 2004-08-18 株式会社近藤製作所 位置決め誤差吸収装置の防塵方法
JPH09151947A (ja) 1995-11-30 1997-06-10 Nok Corp 球面軸受
US5797413A (en) * 1997-01-08 1998-08-25 Imodco, Inc. Offshore fluid swivel spare
US6089543A (en) 1997-07-11 2000-07-18 Applied Materials, Inc. Two-piece slit valve door with molded-in-place seal for a vacuum processing system
US5908060A (en) * 1998-01-28 1999-06-01 Prenbec Inc. Tree processing machine
JP3769134B2 (ja) * 1998-11-24 2006-04-19 ビー・エル・オートテック株式会社 電気接続構造
US6431553B1 (en) * 2000-08-28 2002-08-13 The United States Of America As Represented By The Secretary Of The Navy Radially pressure balanced floating seal system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126583U (enExample) * 1990-04-06 1991-12-19
US5296671A (en) * 1991-01-30 1994-03-22 Fanuc Ltd. Piping arrangement for a laser robot wrist
JPH05138580A (ja) * 1991-11-15 1993-06-01 Fanuc Ltd 機械的回転部に用いる給電・配管装置
JPH06155367A (ja) * 1992-11-20 1994-06-03 Ritsukusu Kk 産業用ロボット
JPH0796490A (ja) * 1993-09-24 1995-04-11 Yaskawa Electric Corp 産業用ロボットのスイベル構造
JPH10223346A (ja) * 1997-01-31 1998-08-21 Soruton:Kk 回転電気コネクタ
JP2000074224A (ja) * 1998-09-02 2000-03-14 Ricoh Co Ltd シール

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1356898A4 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10926421B2 (en) 2017-08-23 2021-02-23 Integrated Packaging Machinery, LLC Fluid and cable management adapter for delivering utilities to an operable machine component
CN109129552A (zh) * 2018-09-19 2019-01-04 广东工业大学 一种基于楔形块的机器人连接组件
CN109129552B (zh) * 2018-09-19 2023-10-03 广东工业大学 一种基于楔形块的机器人连接组件
CN111883994A (zh) * 2020-08-13 2020-11-03 珠海市双捷科技有限公司 水电旋转滑环、绞线组件和系留无人机系统
CN114122841A (zh) * 2021-10-27 2022-03-01 中航光电科技股份有限公司 一种无线数据传输旋转连接器
CN114122841B (zh) * 2021-10-27 2024-05-10 中航光电科技股份有限公司 一种无线数据传输旋转连接器

Also Published As

Publication number Publication date
EP1356898A1 (en) 2003-10-29
JP3607929B2 (ja) 2005-01-05
KR20030081413A (ko) 2003-10-17
EP1356898A4 (en) 2008-07-23
KR100534678B1 (ko) 2005-12-07
JP2002224988A (ja) 2002-08-13
US20040114994A1 (en) 2004-06-17
US7037126B2 (en) 2006-05-02

Similar Documents

Publication Publication Date Title
WO2002060655A1 (en) Rotary joint
JP2002224988A5 (enExample)
JP3607928B2 (ja) ロータリジョイント
JP2002224987A5 (enExample)
US8537526B2 (en) Cylindrical capacitor employing electrolyte solution
CA2677352A1 (en) Rotating power connector for electric welding torch unicables
US20190076968A1 (en) Workpiece support device including rotatable work table
KR100271529B1 (ko) 회전 연결부 조립체
CN117125107B (zh) 轴端测速测温接地一体装置及包含其的转向架、城轨车辆
KR102450194B1 (ko) 비접촉 슬립링
JP2004167682A (ja) ロータリジョイント
CN212455894U (zh) 液压回转接头、电液回转连接装置和作业车辆
JP3554738B2 (ja) ロータリジョイント
US8119946B2 (en) Electrical switching device having a contact piece which can move along a movement axis
JP3858026B2 (ja) ロータリジョイント
CN113154043A (zh) 机械密封与磁性液体密封组合的密封装置
KR102666846B1 (ko) 접촉식 급전장치 및 접촉유닛
CN112082027A (zh) 液压回转接头、电液回转连接装置和作业车辆
US10118244B2 (en) Weld structure for refrigerant circuit component and welding method for refrigerant circuit component
JP2004195650A (ja) ロータリジョイント
CN223246054U (zh) 一种导电滑环
JP7314187B2 (ja) 二次電池および組電池
JPH0231265Y2 (enExample)
KR200320021Y1 (ko) 로봇의 스폿 용접에 사용되는 스위벨 유닛
WO2024189838A1 (ja) 電池

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): KR US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 10470704

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2002716456

Country of ref document: EP

Ref document number: 1020037010149

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 1020037010149

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2002716456

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1020037010149

Country of ref document: KR