ES2134668T3 - Gancho inferior para enganches de tres puntos - Google Patents

Gancho inferior para enganches de tres puntos

Info

Publication number
ES2134668T3
ES2134668T3 ES97120930T ES97120930T ES2134668T3 ES 2134668 T3 ES2134668 T3 ES 2134668T3 ES 97120930 T ES97120930 T ES 97120930T ES 97120930 T ES97120930 T ES 97120930T ES 2134668 T3 ES2134668 T3 ES 2134668T3
Authority
ES
Spain
Prior art keywords
locking device
main body
hook
coupling
sphere
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.)
Expired - Lifetime
Application number
ES97120930T
Other languages
English (en)
Inventor
Enrico Maria Cornia
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.)
CBM SpA
Original Assignee
CBM SpA
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 CBM SpA filed Critical CBM SpA
Application granted granted Critical
Publication of ES2134668T3 publication Critical patent/ES2134668T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B60D1/141—Arrangements or frames adapted to allow the connection of trailers to tractor three point hitches
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/002—Details, component parts
    • A01B59/006—Latched hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B60D1/04—Hook or hook-and-hasp couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transportation (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Zoology (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Fertilizing (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Agricultural Machines (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

UN GANCHO INFERIOR PARA ENGANCHES DE TRES PUNTOS, EN PARTICULAR PARA EL ACOPLAMIENTO DE UN APERO A MAQUINARIA AGRICOLA, COMPRENDE UN CUERPO PRINCIPAL CON UNA PARTE EN FORMA DE GANCHO (3) QUE DEFINE UN HUECO PARA ALOJAR UNA ESFERA (4) DE ACOPLAMIENTO DE UN APERO. EL GANCHO COMPRENDE TAMBIEN UN DISPOSITIVO DE BLOQUEO (6) SITUADO EN EL INTERIOR DEL CUERPO PRINCIPAL, DEL QUE PUEDE SOBRESALIR SELECTIVAMENTE PARA BLOQUEAR LA ESFERA (4) DE ACOPLAMIENTO EN POSICION EXTRAIDA. EL DISPOSITIVO DE BLOQUEO PUEDE ACTIVARSE POR MEDIO DE UNA PALANCA DE CONTROL (14) ARTICULADA CON UN ELEMENTO DE PALANCA (10) QUE SE ACOPLA AL DISPOSITIVO DE BLOQUEO MEDIANTE UNA UNION POR CLAVIJA Y RANURA (11, 12). UN ELEMENTO ELASTICO (20) EJERCE UNA ACCION DE RETORNO SOBRE EL ELEMENTO DE PALANCA (10) PARA QUE EL DISPOSITIVO DE BLOQUEO (6) RETORNE DE LA POSICION RETRAIDA A LA POSICION EXTRAIDA. UNA PORCION PERFILADA (18) DE LA PALANCA DE CONTROL (14) ESTA ADAPTADA PARA QUE INTERFIERA CON UNA PORCION PERFILADA CORRESPONDIENTE(19) DEL CUERPO PRINCIPAL A FIN DE INMOVILIZAR EL DISPOSITIVO DE BLOQUEO EN POSICION ABIERTA.
ES97120930T 1996-12-24 1997-11-28 Gancho inferior para enganches de tres puntos Expired - Lifetime ES2134668T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96BO000685A IT1287615B1 (it) 1996-12-24 1996-12-24 Gancio inferiore per attacchi a tre punti

Publications (1)

Publication Number Publication Date
ES2134668T3 true ES2134668T3 (es) 1999-10-01

Family

ID=11341814

Family Applications (2)

Application Number Title Priority Date Filing Date
ES97120930T Expired - Lifetime ES2134668T3 (es) 1996-12-24 1997-11-28 Gancho inferior para enganches de tres puntos
ES99201031T Expired - Lifetime ES2178343T3 (es) 1996-12-24 1997-11-28 Gancho inferior para sistemas articulados de tres puntos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES99201031T Expired - Lifetime ES2178343T3 (es) 1996-12-24 1997-11-28 Gancho inferior para sistemas articulados de tres puntos.

Country Status (5)

Country Link
EP (2) EP0937592B1 (es)
AT (2) ATE181703T1 (es)
DE (2) DE69713130T2 (es)
ES (2) ES2134668T3 (es)
IT (1) IT1287615B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106522B (fi) * 1998-08-21 2001-02-28 Paavo Antero Viikki Erityisesti traktorin kolmipistekiinnityksen vetovarren kytkinkoura
FI5615U1 (fi) * 2002-08-15 2002-11-27 Paavo Viikki Erityisesti traktorin kolmipistekiinnityksen vetovarren kytkinkoura
JP3978731B2 (ja) 2004-06-08 2007-09-19 株式会社デリカ 農業用トラクタの作業機連結装置
IT1399307B1 (it) 2009-09-15 2013-04-16 Cbm Spa Coppia di ganci per attacco a tre punti
JP6643417B2 (ja) * 2018-08-02 2020-02-12 Ｈａｐｓモバイル株式会社 システム、制御装置及び軽航空機
US11787564B2 (en) 2020-04-06 2023-10-17 Workhorse Group Inc. Carriage lock mechanism for an unmanned aerial vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB113755A (en) * 1917-09-10 1918-03-07 James Richard Irwin Improvements in and relating to Locking and Releasing Devices.
JPS6397410A (ja) * 1986-10-13 1988-04-28 Nanmoto Kk 連結フツク
IT1253787B (it) 1991-07-10 1995-08-23 Cbm Spa Meccanismo di movimentazione del chiavistello di bloccaggio automaticoe sblocco comandato delle rotule di attrezzi portati e semiportati da macchine agricole, per ganci inferiori di attacchi a tre punti.

Also Published As

Publication number Publication date
ITBO960685A0 (it) 1996-12-24
IT1287615B1 (it) 1998-08-06
DE69700300D1 (de) 1999-08-05
ES2178343T3 (es) 2002-12-16
EP0937592B1 (en) 2002-06-05
EP0850789A1 (en) 1998-07-01
ITBO960685A1 (it) 1998-06-24
DE69713130T2 (de) 2003-02-13
EP0937592A2 (en) 1999-08-25
ATE181703T1 (de) 1999-07-15
DE69713130D1 (de) 2002-07-11
EP0937592A3 (en) 1999-11-17
DE69700300T2 (de) 1999-11-18
ATE218451T1 (de) 2002-06-15
EP0850789B1 (en) 1999-06-30

Similar Documents

Publication Publication Date Title
US3780546A (en) Trailer hitch lock
US3237969A (en) Trailer hitch locking device
US4699395A (en) Universally insertable, rotatable sleeve and cam coupling
SE8505199D0 (sv) Lock device for securing containers
US3063063A (en) Quick-action toilet hinge-post coupling
DE69711299D1 (de) Karabinerhaken mit Verriegelungsvorrichtung
ES2134668T3 (es) Gancho inferior para enganches de tres puntos
US5127219A (en) Safety chain and latchable hook therefor
ES2046536T3 (es) Cerradura con pestillo de resorte y pasador con dispositivo de apertura de emergencia.
US4087112A (en) Trailer coupler
RU2002135587A (ru) Предохранительное устройство для быстродействующего прицепного устройства, предназначенного для закрепления инструмента на конце захвата погрузчика или аналогичной машины
US2078851A (en) Hitch
US2491143A (en) Coupler hook
US5076077A (en) Locking device for a glad hand brake line coupler
CA2320006A1 (en) Zipper pull of slider for slide fastener
ATE335623T1 (de) Anhängerkupplung
US3926456A (en) Draw pin safety lock device
ATE130559T1 (de) Haken, insbesondere haken zum festmachen.
US2793881A (en) Ball and socket type trailer hitch
ES2220622T3 (es) Dispositivo de conexion para barras de fijacion para un vehiculo a motor.
ES2179560T3 (es) Instalacion de seguridad.
US2624589A (en) Concealable trailer hitch
US3434740A (en) Bumper hitch
KR980009730A (ko) 체결 자물쇠 장치
DE59903462D1 (de) Kugelkopfkupplung für einen Anhänger

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 850789

Country of ref document: ES