AR079716A1 - CONTROL DEVICE FOR OPENING AND CLOSING ON THE TOP OF OPEN SKY BOXES IN INDUSTRIAL VEHICLES - Google Patents

CONTROL DEVICE FOR OPENING AND CLOSING ON THE TOP OF OPEN SKY BOXES IN INDUSTRIAL VEHICLES

Info

Publication number
AR079716A1
AR079716A1 ARP100104906A AR079716A1 AR 079716 A1 AR079716 A1 AR 079716A1 AR P100104906 A ARP100104906 A AR P100104906A AR 079716 A1 AR079716 A1 AR 079716A1
Authority
AR
Argentina
Prior art keywords
pulleys
helical
annular
sections
helical gear
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Cesarino Pivetta
Original Assignee
Bortolin Regina Di Pivetta Ivo & C S N C
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 Bortolin Regina Di Pivetta Ivo & C S N C filed Critical Bortolin Regina Di Pivetta Ivo & C S N C
Publication of AR079716A1 publication Critical patent/AR079716A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/06—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements
    • B60J7/061—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding
    • B60J7/062—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding for utility vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Es ensenado un dispositivo de control tanto para la apertura y cierre de láminas o lonas empleadas para recubrir y cerrar los extremos superiores abiertos de cajas de carga en vehículos industriales, vehículos agrícolas y/o lo similar. Los respectivos cables anulares (3d, 3s) que tienen tramos superior e inferior (3a, 3b), son deslizantes a lo largo de las paredes laterales (12d, 12s) de una caja de carga (1) superiormente abierta de un vehículo, por ejemplo, o camion o lo similar, en donde elementos transversales de soporte (21a, 21b), soportando el peso de la lona (2) fijada sobre los mismos, son ubicados a lo largo de los tramos superior derecho e izquierdo (3a) de los cables anulares (3d, 3s); los elementos transversales de soporte (21a) que enfrentan la parte posterior del cuerpo de caja de carga superiormente abierto (1) son fijados por medio de piezas cortas tubulares (22a) dispuestas en sus extremos laterales sobre los correspondientes tramos superiores (3a) de dichos cables anulares (3d, 3s) sobre el lateral derecho e izquierdo, respectivamente, mientras que los elementos transversales de soporte siguientes (21b) se deslizan sobre dichos tramos superiores (3a); en donde, dichos cables anulares (3d, 3s) resultan tensados entre poleas laterales posteriores (4d, 4s), las que se hallan dispuestas en los extremos posteriores de los bordes superiores de los respectivos laterales de la caja (12d, 12s), y poleas conductoras verticales (6a, 6b) las que se alojan en un alojamiento telescopico (9), siendo los cables anulares pasantes a través de pares adicionales de poleas (5d, 5'd) y (5s, 5's) las que se hallan ligeramente salientes de los extremos laterales del mismo alojamiento telescopico (9) y presentado su correspondientes gargantas a la misma altura y en alineacion con las gargantas de las poleas laterales reales (4d, 4s). De acuerdo al presente, las poleas actuadoras (6a, 6b) son dispuestas en movimiento por medio de un par de engranajes helicoidales (7a, 7b) en donde la parte helicoidal de cada engranaje helicoidal son cada uno de ellos paralelo entre si y dispuestos en el mismo plano, conteniendo dicho plano las dos poleas (6a, 6b) y el plano que contiene la parte helicoidal de cada engranaje helicoidal son cada uno de ellos paralelo y perpendicular al plano generado por el eje de la rueda del engranaje helicoidal, siendo las poleas montadas juntas con la rueda del engranaje helicoidal, y estando los engranajes helicoidales (7a, 7b) conectados entre sí por medio de un sistema de transmision (71); durante su empleo, las porciones helicoidales giran en la misma direccion y el par de engranajes helicoidales (7a, 7b) aseguran, respectivamente, el movimiento del cable (3c, 3f) de los cables anulares (3s, 3d) en direcciones opuestas.It is taught a control device for both the opening and closing of sheets or tarpaulins used to cover and close the open upper ends of cargo boxes in industrial vehicles, agricultural vehicles and / or the like. The respective annular cables (3d, 3s) that have upper and lower sections (3a, 3b), are sliding along the side walls (12d, 12s) of a top-open cargo box (1) of a vehicle, by example, or truck or the like, where transverse support elements (21a, 21b), supporting the weight of the canvas (2) fixed thereon, are located along the upper right and left sections (3a) of the annular wires (3d, 3s); the transverse support elements (21a) facing the rear part of the upper open cargo box body (1) are fixed by means of short tubular pieces (22a) arranged at their lateral ends on the corresponding upper sections (3a) of said annular cables (3d, 3s) on the right and left side, respectively, while the following transverse support elements (21b) slide on said upper sections (3a); wherein, said annular cables (3d, 3s) are tensioned between rear side pulleys (4d, 4s), which are arranged at the rear ends of the upper edges of the respective sides of the box (12d, 12s), and vertical conductive pulleys (6a, 6b) those that are housed in a telescopic housing (9), with the annular cables passing through additional pairs of pulleys (5d, 5'd) and (5s, 5's) those that are slightly projections of the lateral ends of the same telescopic housing (9) and presented their corresponding throats at the same height and in alignment with the throats of the real lateral pulleys (4d, 4s). According to the present, the actuating pulleys (6a, 6b) are arranged in motion by means of a pair of helical gears (7a, 7b) where the helical part of each helical gear are each parallel to each other and arranged in the same plane, said plane containing the two pulleys (6a, 6b) and the plane containing the helical part of each helical gear are each parallel and perpendicular to the plane generated by the axis of the helical gear wheel, the pulleys mounted together with the helical gear wheel, and the helical gears (7a, 7b) being connected to each other by means of a transmission system (71); during use, the helical portions rotate in the same direction and the pair of helical gears (7a, 7b) ensure, respectively, the movement of the cable (3c, 3f) of the annular cables (3s, 3d) in opposite directions.

ARP100104906 2009-12-24 2010-12-22 CONTROL DEVICE FOR OPENING AND CLOSING ON THE TOP OF OPEN SKY BOXES IN INDUSTRIAL VEHICLES AR079716A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A002304A IT1397524B1 (en) 2009-12-24 2009-12-24 COMMAND DEVICE TO OPEN AND CLOSE CASSONI IN THE OPEN SKY OF INDUSTRIAL VEHICLES

Publications (1)

Publication Number Publication Date
AR079716A1 true AR079716A1 (en) 2012-02-15

Family

ID=42634897

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100104906 AR079716A1 (en) 2009-12-24 2010-12-22 CONTROL DEVICE FOR OPENING AND CLOSING ON THE TOP OF OPEN SKY BOXES IN INDUSTRIAL VEHICLES

Country Status (3)

Country Link
AR (1) AR079716A1 (en)
IT (1) IT1397524B1 (en)
WO (1) WO2011077316A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8864212B2 (en) 2013-01-30 2014-10-21 Cramaro Tarpaulin Systems, Inc. Drive units for tarpaulin cover systems
EP2977248A1 (en) 2014-07-23 2016-01-27 Marcolin Covering Srl Covering system for open top-bodies
ITUB20152213A1 (en) 2015-07-15 2017-01-15 Marcolin Covering S R L COVER SYSTEM
US9862256B2 (en) 2016-03-11 2018-01-09 Cramaro Tarpaulin Systems Guide unit for tarpaulin cover system
DE102016116461A1 (en) * 2016-09-02 2018-03-08 Claas Saulgau Gmbh Method and control device for operating an agricultural transport vehicle and transport trolley

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62163125U (en) * 1986-04-03 1987-10-16
JPH0457423U (en) * 1990-09-26 1992-05-18
ITPN20010008A1 (en) * 2001-01-31 2002-07-31 Bortolin Regina Di Pivetta Ivo DEVICE FOR THE CONTROL IN OPENING AND CLOSING OF CANVAS COVERING THE BOXES OF INDUSTRIAL, AGRICULTURAL AND / OR SIMILAR VEHICLES
US8220860B2 (en) * 2006-12-20 2012-07-17 Trakover S.R.L. Control device for opening and closing open top bodies in industrial vehicles

Also Published As

Publication number Publication date
IT1397524B1 (en) 2013-01-16
ITMI20092304A1 (en) 2011-06-25
WO2011077316A1 (en) 2011-06-30

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