AR115743A4 - COUPLING DEVICE BETWEEN TRACTOR VEHICLES AND TOWING CARS, DUMP COUPLINGS, SEED DRILLS, AND TRANSPORTABLE STRUCTURES IN GENERAL WITH PULLING LANE - Google Patents

COUPLING DEVICE BETWEEN TRACTOR VEHICLES AND TOWING CARS, DUMP COUPLINGS, SEED DRILLS, AND TRANSPORTABLE STRUCTURES IN GENERAL WITH PULLING LANE

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Publication number
AR115743A4
AR115743A4 ARM170100583U ARM170100583U AR115743A4 AR 115743 A4 AR115743 A4 AR 115743A4 AR M170100583 U ARM170100583 U AR M170100583U AR M170100583 U ARM170100583 U AR M170100583U AR 115743 A4 AR115743 A4 AR 115743A4
Authority
AR
Argentina
Prior art keywords
fork
tractor
general
coupling device
lance
Prior art date
Application number
ARM170100583U
Other languages
Spanish (es)
Original Assignee
Tedeschi S R L
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 Tedeschi S R L filed Critical Tedeschi S R L
Priority to ARM170100583U priority Critical patent/AR115743A4/en
Publication of AR115743A4 publication Critical patent/AR115743A4/en

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  • Agricultural Machines (AREA)

Abstract

La presente provee un dispositivo de acoplamiento entre vehículos tractores y carros de arrastre, acoplados volcadores, sembradoras, y estructuras transportables en general con lanza de tiro, destinado a amortiguar la transmisión de impactos oscilaciones y esfuerzos mecánicos generados por irregularidades del terreno que puedan afectar tanto al enganche en la lanza como el tractor. El dispositivo está definido por un mecanismo pivotante amortiguado que presenta una primera horquilla (11), solidaria a la lanza de la estructura a transportar, articuladamente acoplada a una segunda horquilla (13) solidaria a una placa (14) desde la cual se proyecta una placa (15) de enganche al tractor (1). En la horquilla (13) está fijado un primer extremo de una barra regulable (17) desde cuya porción longitudinalmente intermedia se fija en la lanza (8) por medio de un soporte rotulado (18). A uno y otro lado de dicho soporte (18) están dispuestos un resorte anterior (19) y un resorte posterior (20) a lo largo de los cuales pasa dicha barra (17). El segundo extremo de la barra (17) está roscado y tiene una dispuesta tuerca (23) de ajuste de la carga o compresión del resorte (20). En las paredes laterales de dicha segunda horquilla (13) están conformados respectivos orificios para la inserción de un perno de traba (24) cuando resulte necesario bloquear la articulación de dispositivo (3).This provides a coupling device between tractor vehicles and tow trucks, tipper trailers, seeders, and transportable structures in general with draft lance, intended to cushion the transmission of impacts, oscillations and mechanical stresses generated by irregularities in the terrain that can affect to the hitch on the tiller like the tractor. The device is defined by a damped pivoting mechanism that has a first fork (11), integral with the lance of the structure to be transported, articulately coupled to a second fork (13) integral with a plate (14) from which a plate (15) for attachment to the tractor (1). A first end of an adjustable bar (17) is fixed to the fork (13) from whose longitudinally intermediate portion it is fixed to the lance (8) by means of a labeled support (18). On either side of said support (18) are arranged a front spring (19) and a rear spring (20) along which said bar (17) passes. The second end of the bar (17) is threaded and has an arranged nut (23) for adjusting the load or compression of the spring (20). In the side walls of said second fork (13) respective holes are formed for the insertion of a locking bolt (24) when it is necessary to block the device joint (3).

ARM170100583U 2017-03-09 2017-03-09 COUPLING DEVICE BETWEEN TRACTOR VEHICLES AND TOWING CARS, DUMP COUPLINGS, SEED DRILLS, AND TRANSPORTABLE STRUCTURES IN GENERAL WITH PULLING LANE AR115743A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARM170100583U AR115743A4 (en) 2017-03-09 2017-03-09 COUPLING DEVICE BETWEEN TRACTOR VEHICLES AND TOWING CARS, DUMP COUPLINGS, SEED DRILLS, AND TRANSPORTABLE STRUCTURES IN GENERAL WITH PULLING LANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARM170100583U AR115743A4 (en) 2017-03-09 2017-03-09 COUPLING DEVICE BETWEEN TRACTOR VEHICLES AND TOWING CARS, DUMP COUPLINGS, SEED DRILLS, AND TRANSPORTABLE STRUCTURES IN GENERAL WITH PULLING LANE

Publications (1)

Publication Number Publication Date
AR115743A4 true AR115743A4 (en) 2021-02-24

Family

ID=74672521

Family Applications (1)

Application Number Title Priority Date Filing Date
ARM170100583U AR115743A4 (en) 2017-03-09 2017-03-09 COUPLING DEVICE BETWEEN TRACTOR VEHICLES AND TOWING CARS, DUMP COUPLINGS, SEED DRILLS, AND TRANSPORTABLE STRUCTURES IN GENERAL WITH PULLING LANE

Country Status (1)

Country Link
AR (1) AR115743A4 (en)

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