BR9905931A - Dispositivo acessório de desengate para quinta roda para engate de um trator a um reboque, e, conjunto de quinta roda para engatar um trator num reboque - Google Patents

Dispositivo acessório de desengate para quinta roda para engate de um trator a um reboque, e, conjunto de quinta roda para engatar um trator num reboque

Info

Publication number
BR9905931A
BR9905931A BR9905931-2A BR9905931A BR9905931A BR 9905931 A BR9905931 A BR 9905931A BR 9905931 A BR9905931 A BR 9905931A BR 9905931 A BR9905931 A BR 9905931A
Authority
BR
Brazil
Prior art keywords
tractor
wheel
trailer
coupling
cam
Prior art date
Application number
BR9905931-2A
Other languages
English (en)
Inventor
David J Jarvis
Francis E Madura
Thomas P Gorman
Original Assignee
Amsted Ind 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 Amsted Ind Inc filed Critical Amsted Ind Inc
Publication of BR9905931A publication Critical patent/BR9905931A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
    • B62D53/08—Fifth wheel traction couplings
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18992—Reciprocating to reciprocating
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Handcart (AREA)
  • Agricultural Machines (AREA)

Abstract

"DISPOSITIVO ACESSóRIO DE DESENGATE PARA QUINTA RODA PARA ENGATE DE UM TRATOR A UM REBOQUE, E, CONJUNTO DE QUINTA RODA PARA ENGATAR UM TRATOR NUM REBOQUE" Um dispositivo acessório para desconectar um pino mestre de reboque, de um mecanismo de travamento montado em uma quinta roda. O dispositivo acessório compreende um dispositivo energizado, como por exemplo um cilindro pneumático atirantado na face inferior da placa da quinta roda para constituir um conjunto de quinta roda. Um came é montado na extremidade de um membro de atuação de um dispositivo energizado. O came e o membro de atuação são simétricos. Uma mola espiral é contida no interior do alojamento do dispositivo energizado e é também simétrica em relação aos eixos longitudinais do came e do membro de atuação. Nenhuma guia ou mola externa é necessária. O dispositivo energizado pode ser acionado remotamente para empurrar o came, até tocar e deslocar um seguidor de uma haste de acionamento, de forma a destravar a mandíbula da quinta roda e liberar o pino mestre.
BR9905931-2A 1998-12-23 1999-12-21 Dispositivo acessório de desengate para quinta roda para engate de um trator a um reboque, e, conjunto de quinta roda para engatar um trator num reboque BR9905931A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/219,976 US6272949B1 (en) 1998-12-23 1998-12-23 Air operated fifth wheel uncoupling apparatus

Publications (1)

Publication Number Publication Date
BR9905931A true BR9905931A (pt) 2000-08-29

Family

ID=22821521

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9905931-2A BR9905931A (pt) 1998-12-23 1999-12-21 Dispositivo acessório de desengate para quinta roda para engate de um trator a um reboque, e, conjunto de quinta roda para engatar um trator num reboque

Country Status (7)

Country Link
US (1) US6272949B1 (pt)
EP (1) EP1013541A3 (pt)
AU (1) AU725757B2 (pt)
BR (1) BR9905931A (pt)
CA (1) CA2283622C (pt)
CO (1) CO5210955A1 (pt)
NO (1) NO996240L (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439083B1 (en) * 2000-03-23 2002-08-27 Dbm Innovation, Inc. Universal spring tool
US7182362B2 (en) * 2001-11-19 2007-02-27 Volvo Trucks North America Inc. Remote locking fifth wheel
US7510203B2 (en) * 2006-02-28 2009-03-31 Towmaster, Inc. Hitch release system
BRPI0804064B1 (pt) * 2008-10-15 2019-10-08 Maxilock Comércio Internacional Ltda Me Configuração aperfeiçoada de uma unidade eletro-mecânica de controle da trava de quinta roda (controlador de trava)
US9738333B2 (en) 2014-02-07 2017-08-22 Fontaine Fifth Wheel Company Fifth wheel locking mechanism
US9505051B2 (en) * 2014-07-09 2016-11-29 The Boeing Company Mobile platforms for performing operations along an exterior of a fuselage assembly
US10676142B2 (en) * 2017-12-11 2020-06-09 Saf-Holland, Inc. Fifth wheel assembly safety coupling arrangement

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395223A (en) * 1944-01-13 1946-02-19 Automatic Shifters Inc Vehicle brake mechanism
US2471854A (en) 1948-01-20 1949-05-31 Peter H Bies Fifth wheel lock for trailers
US2623753A (en) 1950-09-29 1952-12-30 Ples M Thomas Tractor-trailer coupling mechanism
US3002767A (en) 1960-02-26 1961-10-03 Bendix Westinghouse Automotive Control system for fifth wheels
JPS5416072A (en) * 1977-06-11 1979-02-06 Girling Ltd Servo booster assembled member for vehicle brake system
US4745820A (en) * 1987-01-05 1988-05-24 Eaton Corporation Auxiliary rotary actuator for a standard plunger operated device
US4871182A (en) * 1988-02-26 1989-10-03 Amsted Industries Incorporated Fifth wheel unlocking and safety latch device
DE4009642C1 (pt) * 1990-03-26 1991-08-29 Hermann 8404 Woerth De Kronseder
US5028067A (en) 1990-04-16 1991-07-02 Amsted Industries Incorporated Automatic fifth wheel safety lock device
US5176396A (en) 1991-04-03 1993-01-05 Amsted Industries Incorporated Fifth wheel unlocking device with fluid powered redundancy
US5297446A (en) * 1993-02-01 1994-03-29 Therm-O-Disc, Incorporated Switch calibration mechanism
US5472223A (en) 1993-11-30 1995-12-05 Amsted Industries Incorporated Air operated fifth wheel
US5516138A (en) 1994-12-29 1996-05-14 Fontaine Fifth Wheel Co. Lock and release mechanism for fifth wheel
US5641174A (en) * 1995-05-15 1997-06-24 Fontaine Fifth Wheel Company Fifth wheel locking mechanism
US6032922A (en) * 1996-12-10 2000-03-07 Alemite Corporation Fluid flow control valve and actuating mechanism
US5865458A (en) * 1996-12-20 1999-02-02 Amsted Industries Incorporated Reduced weight fifth wheel assembly
US8771106B1 (en) 2013-05-03 2014-07-08 Todd M. Boulanger Training and rehabilitation device for ball throwing
US9167649B2 (en) 2013-08-02 2015-10-20 Panasonic Intellectual Property Management Co., Ltd. Lighting device and luminaire

Also Published As

Publication number Publication date
NO996240L (no) 2000-06-26
CA2283622A1 (en) 2000-06-23
AU6303599A (en) 2000-07-13
EP1013541A3 (en) 2000-11-08
AU725757B2 (en) 2000-10-19
NO996240D0 (no) 1999-12-16
CO5210955A1 (es) 2002-10-30
CA2283622C (en) 2004-06-15
US6272949B1 (en) 2001-08-14
EP1013541A2 (en) 2000-06-28

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Legal Events

Date Code Title Description
B25M Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette]

Free format text: ANOTADO O GRAVAME - CONTRATO DE GARANTIA DE PROPRIEDADE INTELECTUAL CELEBRADO ENTRE O TITULAR E CITICORP USA, INC. (""CUSA""), CONFORME REQUERIDO NA PETICAO N 045600/RJ DE 20040811, DE ACORDO COM O ART. 59 II DA LPI.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/12/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25M Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette]

Owner name: AMSTED INDUSTRIES INCORPORATED (US)

Free format text: CANCELADO A ANOTACAO DE GRAVAME - CONTRATO DE GARANTIA DE PROPRIEDADE INTELECTUAL CELEBRADO ENTRE O TITULAR E CITICORP USA, INC. ("CUSA"), CONFORME REQUERIDO NA PETICAO NO 020050022526/RJ DE 01/04/2005, DE ACORDO COM O ART. 59 II DA LPI.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.