BR112014004153A2 - método de proteção sobre prendedor e mecanismo de fixação para o mesmo - Google Patents

método de proteção sobre prendedor e mecanismo de fixação para o mesmo

Info

Publication number
BR112014004153A2
BR112014004153A2 BR112014004153A BR112014004153A BR112014004153A2 BR 112014004153 A2 BR112014004153 A2 BR 112014004153A2 BR 112014004153 A BR112014004153 A BR 112014004153A BR 112014004153 A BR112014004153 A BR 112014004153A BR 112014004153 A2 BR112014004153 A2 BR 112014004153A2
Authority
BR
Brazil
Prior art keywords
fastening mechanism
protection method
fastener protection
factor
slip
Prior art date
Application number
BR112014004153A
Other languages
English (en)
Inventor
Blouin Alexandre
Mcmahon Christian
Gauthier Roy David
Messier François
Desmeules Jean-Robert
Huston Kenneth
Guertin Mathieu
Cyr Gagné Patrick
Raymond Patrick
Okulov Paul
Beaudoin Samuel
Original Assignee
Trans Cvtcorp Inc
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 Trans Cvtcorp Inc filed Critical Trans Cvtcorp Inc
Publication of BR112014004153A2 publication Critical patent/BR112014004153A2/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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
    • F16H61/6649—Friction gearings characterised by the means for controlling the torque transmitting capability of the gearing
    • 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
    • F16H—GEARING
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces

Abstract

resumo patente de invenção: "método de proteção sobre prendedor e mecanismo de fixação para o mesmo". a presente invenção refere-se a um método onde o fator de rotação é consultado em uma tabela; o fator de deslizamento é medido e a pressão de fixação é ajustada para alcançar uma razão de deslizamento/rotação fornecida em uma faixa desejada é descrito aqui. de acordo com outro aspecto, um mecanismo de fixação mecânica ativa utilizando um ponto de contato longitudinalmente móvel também é descrito.
BR112014004153A 2011-08-26 2012-08-03 método de proteção sobre prendedor e mecanismo de fixação para o mesmo BR112014004153A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161527912P 2011-08-26 2011-08-26
PCT/CA2012/000735 WO2013029147A1 (en) 2011-08-26 2012-08-03 Over clamping protection method and clamping mechanism therefor

Publications (1)

Publication Number Publication Date
BR112014004153A2 true BR112014004153A2 (pt) 2017-06-13

Family

ID=47755137

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004153A BR112014004153A2 (pt) 2011-08-26 2012-08-03 método de proteção sobre prendedor e mecanismo de fixação para o mesmo

Country Status (6)

Country Link
US (1) US10006543B2 (pt)
EP (1) EP2748486A4 (pt)
JP (1) JP2014524551A (pt)
CN (1) CN103890455B (pt)
BR (1) BR112014004153A2 (pt)
WO (1) WO2013029147A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2880336B1 (en) * 2012-08-03 2019-10-16 Transmission CVT Corp Inc. Over clamping protection method and clamping mechanism therefor
WO2015079069A1 (en) * 2013-11-29 2015-06-04 Torotrak (Development) Ltd Variator
CN111203741B (zh) * 2020-04-10 2020-09-22 台州椒江门发机械科技有限公司 一种用于保护表面的夹紧装置
CN111594710B (zh) * 2020-05-09 2021-11-09 安徽春辉仪表线缆集团有限公司 一种仪器仪表固定放置设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB254341A (en) * 1925-06-29 1927-12-28 Frank Anderson Hayes Improvements in and relating to variable speed power transmission mechanism of the friction type
US3277745A (en) 1964-10-19 1966-10-11 Gen Motors Corp Drive transfer mechanism
US3822610A (en) * 1972-08-31 1974-07-09 R Erban Traction roller transmission with torque loading means
US7011600B2 (en) 2003-02-28 2006-03-14 Fallbrook Technologies Inc. Continuously variable transmission
GB2478003B (en) 2010-02-23 2012-07-25 Torotrak Dev Ltd Variator traction control arrangement
WO2011134076A1 (en) * 2010-04-30 2011-11-03 Transmission Cvtcorp Inc. Pressure applying mechanism for toric-drive transmission

Also Published As

Publication number Publication date
EP2748486A4 (en) 2015-12-23
EP2748486A1 (en) 2014-07-02
WO2013029147A1 (en) 2013-03-07
JP2014524551A (ja) 2014-09-22
US10006543B2 (en) 2018-06-26
US20140257655A1 (en) 2014-09-11
CN103890455A (zh) 2014-06-25
CN103890455B (zh) 2016-08-24

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: REFERENTE A RPI NO 2424 DE 20/06/2017, POR TER SIDO INDEVIDO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]
B15I Others concerning applications: loss of priority

Free format text: PERDA DA PRIORIDADE US 61/527,912 REIVINDICADA NO PCT/CA2012/000735, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, ITEM 28 DO ATO NORMATIVO 128/97 E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013. ESTA PERDA SE DEU PELO FATO DE O DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DO PEDIDO PCT SER DISTINTO DAQUELES QUE DEPOSITARAM A PRIORIDADE REIVINDICADA E NAO APRESENTOU DOCUMENTO DE CESSAO REGULARIZADO DENTRO DO PRAZO DE 60 DIAS A CONTAR DA DATA DA PUBLICACAO DA EXIGENCIA, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 6O, ITEM 27 DO ATO NORMATIVO 128/97 E NO ART. 28 DA RESOLUCAO INPI-PR 77/2013.

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]