CO5210955A1 - Aparato operado por aire para desacoplar la quinta rueda - Google Patents

Aparato operado por aire para desacoplar la quinta rueda

Info

Publication number
CO5210955A1
CO5210955A1 CO99079890A CO99079890A CO5210955A1 CO 5210955 A1 CO5210955 A1 CO 5210955A1 CO 99079890 A CO99079890 A CO 99079890A CO 99079890 A CO99079890 A CO 99079890A CO 5210955 A1 CO5210955 A1 CO 5210955A1
Authority
CO
Colombia
Prior art keywords
cam
actuating member
locking lever
follower
locked
Prior art date
Application number
CO99079890A
Other languages
English (en)
Inventor
David J Jarvis
Francis E Madura
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 CO5210955A1 publication Critical patent/CO5210955A1/es

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

Un conjunto de quinta rueda para acolar un tractor y un remolque, el conjunto de quinta rueda incluye:Una placa de quinta rueda para el montaje sobre el tractor y que tiene una superficie inferior y una abertura para recibir un pivote de mangueta de un remolque;una palanca de bloqueo movible entre posiciones bloqueada y desbloqueada;una varilla de operación manual para mover la palanca de bloqueo entre las posiciones de bloqueado y no bloqueado;un seguidor que se mueve con la varilla de operación manual y la palanca de bloqueo;una leva posicionada por debajo de la placa de quinta rueda y localizada y formada para empujar dicho seguidor para moverlo;un dispositivo de potencia para mover dicha leva, el dispositivo de potencia incluye un miembro de actuación conectado con dicha leva de modo que luego de la activación de dicho dispositivo de potencia dicha leva es movida desde una posición extendida para empujar dicho seguidor y así mover la palanca de bloqueo fuera de la posición bloqueada, la leva y el miembro de actuación están conectados a través de la conexión no giratoria;en donde dicho miembro de actuación tiene una superficie externa alargada y es capaz de un movimiento recíproco en direcciones paralelas a la superficie exterior alargada para extender y retraer dicha leva, dicha leva tiene una superficie de guía no perpendicular que define un ángulo diferente a 90° con dicha superficie de guía de leva no perpendicular alineada con por lo menos parte de dicha superficie exterior alargada de dicho miembro de actuación.<EMI FILE="99079890_1" ID="1" IMF=JPEG >
CO99079890A 1998-12-23 1999-12-21 Aparato operado por aire para desacoplar la quinta rueda CO5210955A1 (es)

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
CO5210955A1 true CO5210955A1 (es) 2002-10-30

Family

ID=22821521

Family Applications (1)

Application Number Title Priority Date Filing Date
CO99079890A CO5210955A1 (es) 1998-12-23 1999-12-21 Aparato operado por aire para desacoplar la quinta rueda

Country Status (7)

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

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
US10835947B2 (en) * 2014-07-09 2020-11-17 The Boeing Company Method for building an assembly fixture for supporting 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 (es) * 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
US6272949B1 (en) 2001-08-14
AU725757B2 (en) 2000-10-19
CA2283622C (en) 2004-06-15
NO996240L (no) 2000-06-26
AU6303599A (en) 2000-07-13
EP1013541A2 (en) 2000-06-28
NO996240D0 (no) 1999-12-16
BR9905931A (pt) 2000-08-29
EP1013541A3 (en) 2000-11-08
CA2283622A1 (en) 2000-06-23

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Legal Events

Date Code Title Description
FD Application lapsed