ES2660968T3 - Dispositivo de acoplamiento giratorio - Google Patents

Dispositivo de acoplamiento giratorio Download PDF

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Publication number
ES2660968T3
ES2660968T3 ES12754182.9T ES12754182T ES2660968T3 ES 2660968 T3 ES2660968 T3 ES 2660968T3 ES 12754182 T ES12754182 T ES 12754182T ES 2660968 T3 ES2660968 T3 ES 2660968T3
Authority
ES
Spain
Prior art keywords
rotor
hub
armature
wall
clutch plate
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.)
Active
Application number
ES12754182.9T
Other languages
English (en)
Inventor
James A. Pardee
George P. Gill
Brian K. HOLMBECK
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.)
Warner Electric Technology LLC
Original Assignee
Warner Electric Technology LLC
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 Warner Electric Technology LLC filed Critical Warner Electric Technology LLC
Application granted granted Critical
Publication of ES2660968T3 publication Critical patent/ES2660968T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
    • F16D27/115—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
    • A01D69/08—Clutches
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • 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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • 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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • F16D67/06—Clutch-brake combinations electromagnetically actuated
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
    • 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
    • F16D2300/02—Overheat protection, i.e. means for protection against overheating
    • F16D2300/021—Cooling features not provided for in group F16D13/72 or F16D25/123, e.g. heat transfer details
    • F16D2300/0214—Oil or fluid cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

Un dispositivo (20) de acoplamiento giratorio, que comprende: un cubo (22) configurado para el acoplamiento a un árbol para la rotación con dicho árbol alrededor de un eje (60) de rotación; un rotor (26) soportado sobre dicho cubo (22) y configurado para girar con respecto a dicho cubo alrededor de dicho eje (60) de rotación, definiendo dicho rotor (26) una pared (106) que se extiende radialmente; una armadura (30) soportada sobre dicho cubo (22) para girar con la misma, dicha armadura (30) axialmente separada de dicha pared (106) que se extiende radialmente de dicho rotor (26) una primera placa (36) de embrague dispuesta axialmente entre dicha pared (106) que se extiende axialmente de dicho rotor (26) y dicha armadura (30), dicha primera placa (36) de embrague acoplada a dicho cubo (22) para girar con la misma, pero que se puede mover axialmente con respecto a dicho cubo; una segunda placa (34) de embrague dispuesta axialmente entre dicha pared (106) que se extiende radialmente de dicho rotor (26) y dicha armadura (30), dicha segunda placa (34) de embrague acoplada a dicho rotor (26) para girar con la misma, pero que se puede mover axialmente con respecto a dicho rotor; y, una tercera placa (38, 40) de embrague dispuesta axialmente entre dicha pared (106) que se extiende radialmente de dicho rotor (26) y dicha armadura (30), dicha tercera placa (38, 40) de embrague acoplada a uno de dicho cubo (22) y dicho rotor (26) para girar con el mismo, pero que se puede mover axialmente con respecto a dicho uno de dicho cubo (22) y dicho rotor (26); una carcasa (48) de campo dispuesta alrededor de dicho cubo (22) y dicho eje (60) de rotación en un lado opuesto de dicha pared (106) que se extiende radialmente de dicho rotor (26) desde dicha armadura (30), dicha carcasa (48) de campo que aloja un conductor (50) en el mismo; en donde dicha armadura (30) y dichas primera, segunda y tercera placas (36, 34, 38, 40) de embrague están configuradas para moverse en una primera dirección axial hacia dicha pared (106) que se extiende radialmente de dicho rotor (26) tras la energización de dicho conductor (50) para provocar el acoplamiento por fricción de dichas primera, segunda y tercera placas (36, 34, 38, 40) de embrague y acoplar dicho rotor (26) a dicho cubo (22) para girar con las mismas y están configuradas para el movimiento en una segunda dirección axial opuesta a dicha primera dirección axial con la desenergización subsecuente de dicho conductor (50), caracterizado por dicho uno de dicho cubo (22) y dicho rotor (26) incluyendo primeros medios (90, 156), dispuestos entre uno correspondiente de dichas primera y segunda placas (36, 34) de embrague y dicha tercera placa (38, 40) de embrague, para limitar el movimiento de dicha una correspondiente de dichas primera y segunda placas (36, 34) de embrague en dicha segunda dirección axial, dichos primeros medios (90, 156) limitantes no oponen movimiento de dicho uno correspondiente de dichas primera y segunda placas (36, 34) de embrague y dicha tercera placa (38, 40) de embrague en dicha primera dirección axial.

Description

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Claims (1)

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ES12754182.9T 2011-08-25 2012-08-24 Dispositivo de acoplamiento giratorio Active ES2660968T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161527474P 2011-08-25 2011-08-25
US201161527474P 2011-08-25
PCT/US2012/052209 WO2013028949A1 (en) 2011-08-25 2012-08-24 Rotational coupling device

Publications (1)

Publication Number Publication Date
ES2660968T3 true ES2660968T3 (es) 2018-03-26

Family

ID=46796784

Family Applications (2)

Application Number Title Priority Date Filing Date
ES12754182.9T Active ES2660968T3 (es) 2011-08-25 2012-08-24 Dispositivo de acoplamiento giratorio
ES14162887.5T Active ES2659545T3 (es) 2011-08-25 2012-08-24 Dispositivo de acoplamiento giratorio

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES14162887.5T Active ES2659545T3 (es) 2011-08-25 2012-08-24 Dispositivo de acoplamiento giratorio

Country Status (4)

Country Link
US (4) US8881882B2 (es)
EP (4) EP3330559B1 (es)
ES (2) ES2660968T3 (es)
WO (1) WO2013028949A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201101605D0 (en) * 2011-01-31 2011-03-16 Evolution Power Tools Ltd Power take off coupling etc
US8881882B2 (en) * 2011-08-25 2014-11-11 Warner Electric Technology Llc Rotational coupling device with improved lubrication
CN104380926B (zh) * 2014-11-24 2016-03-23 重庆五谷通用设备有限公司 一种水稻联合收割机转弯操作机构
US10240643B2 (en) 2014-12-11 2019-03-26 PT Tech, LLC Self-contained clutch for diesel engines
US11111971B2 (en) 2015-11-12 2021-09-07 Schaeffler Technologies AG & Co. KG Clutch system and method for actuating a clutch system
US9874254B2 (en) * 2016-01-29 2018-01-23 Warner Electric Technology Llc Electromagnetic brake for a power transmission assembly
US11637322B2 (en) 2016-02-12 2023-04-25 Samsung Sdi Co., Ltd. Lithium battery
US11335952B2 (en) 2016-02-12 2022-05-17 Samsung Sdi Co., Ltd. Lithium battery
DE102016206675A1 (de) * 2016-04-20 2017-10-26 Schaeffler Technologies AG & Co. KG Kupplungssystem
CN107504104B (zh) * 2017-08-30 2019-04-26 江苏兰菱机电科技有限公司 组合式磁粉离合制动器
CN107461433B (zh) * 2017-08-30 2019-04-02 江苏兰菱机电科技有限公司 磁粉离合制动装置
BE1026130B1 (nl) * 2018-03-23 2019-10-21 Cnh Industrial Belgium Nv Landbouwbalenpers en werkwijze voor het beschermen van zulke balenpers tegen schade door overbelasting
CN111255822B (zh) * 2020-01-17 2021-06-01 盐城工学院 一种压电驱动式液粘-永磁复合传动方法
US11137035B2 (en) 2020-03-09 2021-10-05 Rolls-Royce Corporation Synchronized electromagnetic single plate clutch system
US11466735B2 (en) 2020-03-13 2022-10-11 Rolls-Royce Corporation Electromagnetic clutch system
KR102517619B1 (ko) * 2020-08-13 2023-04-03 최지훈 예초기용 동력전달장치
KR102466951B1 (ko) * 2022-02-15 2022-11-11 박석준 중장비용 제초기 및 이를 포함하는 중장비

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Also Published As

Publication number Publication date
US8881882B2 (en) 2014-11-11
EP3330559B1 (en) 2019-03-13
US8887890B2 (en) 2014-11-18
EP3330559A1 (en) 2018-06-06
EP2752595B1 (en) 2017-11-15
EP2748479A1 (en) 2014-07-02
US8967355B2 (en) 2015-03-03
EP2748479B1 (en) 2017-11-29
WO2013028949A1 (en) 2013-02-28
US8978854B2 (en) 2015-03-17
ES2659545T3 (es) 2018-03-16
EP2752595A1 (en) 2014-07-09
EP3330560A1 (en) 2018-06-06
US20130048464A1 (en) 2013-02-28
US20130048461A1 (en) 2013-02-28
EP3330560B1 (en) 2019-03-13
US20130048463A1 (en) 2013-02-28
US20130048462A1 (en) 2013-02-28

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