BR112012020730A2 - sistemas e métodos aperfeiçoados para desengate e engate de uma embreagem de mola enrolada. - Google Patents

sistemas e métodos aperfeiçoados para desengate e engate de uma embreagem de mola enrolada.

Info

Publication number
BR112012020730A2
BR112012020730A2 BR112012020730A BR112012020730A BR112012020730A2 BR 112012020730 A2 BR112012020730 A2 BR 112012020730A2 BR 112012020730 A BR112012020730 A BR 112012020730A BR 112012020730 A BR112012020730 A BR 112012020730A BR 112012020730 A2 BR112012020730 A2 BR 112012020730A2
Authority
BR
Brazil
Prior art keywords
coiled spring
spring clutch
disengaging
engaging
methods
Prior art date
Application number
BR112012020730A
Other languages
English (en)
Inventor
Alan F Barry
Original Assignee
Raven Ind
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 Raven Ind filed Critical Raven Ind
Publication of BR112012020730A2 publication Critical patent/BR112012020730A2/pt

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
    • F16D13/00—Friction clutches
    • F16D13/02—Friction clutches disengaged by the contact of a part mounted on the clutch with a stationarily-mounted member
    • F16D13/025—Friction clutches disengaged by the contact of a part mounted on the clutch with a stationarily-mounted member with a helical band or equivalent member with two or more turns embracing a drum or the like
    • 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
    • F16D27/105—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 a helical band or equivalent member co-operating with a cylindrical coupling surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

sistemas e métodos aperfeiçoados para desengate e engate de uma embreagem de mola enrolada. a invenção refere-se a um sistema, dispositivo e método para utilização de um acionador rotativo, por exemplo, em motor escalonador para acionar uma embreagem de mola enrolada. o retorno de um sistema de sensores e dados gps, incluindo a velocidade de rotação,a velocidade de percurso e a direção e a direção são fornecidos para aperfeiçoar a precisão de reação de embreagem. em uma modalidade, uma pluralidade de controladores de acionador é conectada em uma configuração na qual um controlador é um controlador "principal" e os controladores restantes são "escravos" para fornecer um nível mais alto de controle de máquina.
BR112012020730A 2010-02-17 2011-02-17 sistemas e métodos aperfeiçoados para desengate e engate de uma embreagem de mola enrolada. BR112012020730A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30524310P 2010-02-17 2010-02-17
US13/028,312 US8869964B2 (en) 2010-02-17 2011-02-16 Systems and methods for disengaging and engaging a wrap spring clutch
PCT/US2011/025168 WO2011103244A1 (en) 2010-02-17 2011-02-17 Improved systems and methods for disengaging and engaging a wrap spring clutch

Publications (1)

Publication Number Publication Date
BR112012020730A2 true BR112012020730A2 (pt) 2016-04-26

Family

ID=44368875

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020730A BR112012020730A2 (pt) 2010-02-17 2011-02-17 sistemas e métodos aperfeiçoados para desengate e engate de uma embreagem de mola enrolada.

Country Status (8)

Country Link
US (1) US8869964B2 (pt)
EP (1) EP2536960A4 (pt)
CN (1) CN102859220A (pt)
AU (1) AU2011218127B2 (pt)
BR (1) BR112012020730A2 (pt)
CA (1) CA2790126C (pt)
WO (1) WO2011103244A1 (pt)
ZA (1) ZA201206799B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8936143B2 (en) 2012-01-10 2015-01-20 Raven Industries, Inc. Wrap spring clutch actuator and methods for same
US9556918B2 (en) * 2013-04-10 2017-01-31 Litens Automotive Partnership Clutch assembly
US9109634B2 (en) * 2013-10-22 2015-08-18 E-Aam Driveline Systems Ab Actuator with face dog clutch
US10709058B2 (en) 2015-08-31 2020-07-14 Cnh Industrial Canada, Ltd. Flow control system for an agricultural metering system
US9854732B2 (en) 2015-08-31 2018-01-02 Cnh Industrial Canada, Ltd. Metering system for an agricultural vehicle

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Also Published As

Publication number Publication date
CA2790126C (en) 2017-03-14
CN102859220A (zh) 2013-01-02
ZA201206799B (en) 2014-03-26
CA2790126A1 (en) 2011-08-25
AU2011218127A1 (en) 2012-09-20
WO2011103244A1 (en) 2011-08-25
EP2536960A4 (en) 2018-04-18
EP2536960A1 (en) 2012-12-26
AU2011218127B2 (en) 2016-02-04
US20110198184A1 (en) 2011-08-18
US8869964B2 (en) 2014-10-28

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2501 DE 11/12/2018.