WO1994001299A1 - Dispositif d'actionnement de baches de camions, remorques et autres - Google Patents

Dispositif d'actionnement de baches de camions, remorques et autres Download PDF

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Publication number
WO1994001299A1
WO1994001299A1 PCT/ES1993/000060 ES9300060W WO9401299A1 WO 1994001299 A1 WO1994001299 A1 WO 1994001299A1 ES 9300060 W ES9300060 W ES 9300060W WO 9401299 A1 WO9401299 A1 WO 9401299A1
Authority
WO
WIPO (PCT)
Prior art keywords
carriages
canvas
rails
sides
trusses
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.)
Ceased
Application number
PCT/ES1993/000060
Other languages
English (en)
Spanish (es)
Inventor
Bienvenido Ventura Anaya
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU45020/93A priority Critical patent/AU4502093A/en
Publication of WO1994001299A1 publication Critical patent/WO1994001299A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • 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

Definitions

  • the present utility model refers to a device for driving awnings of trucks, trailers and the like, which allows to extend and / or pick up the awning automatically, without having to mount or disassemble it manually.
  • the awnings of trucks and in general of any cargo vehicle can be in many cases a great obstacle to loading and unloading operations, being necessary to collect them to facilitate these operations, for example by means of loading devices.
  • the collection of the awning is not sufficient to have the entire free surface, since the arches or trusses cross the box and can constitute an obstacle to cargo handling.
  • Arches or trusses can also be arranged so that they are removable, but they increase the work and opening and closing time of the awning.
  • the purpose of this utility model is to develop a device for driving awnings in trucks and cargo vehicles in general, by means of which the awning can be extended or picked up automatically, at the same time that the displacement is achieved in the proper direction of the transverse arches or trusses that support the awning.
  • the device of the invention comprises two rails or longitudinal guides that run along the sides of the box, above the longitudinal walls thereof. On each of these rails or guides are mounted, in equal numbers on both sides, carriages that can be moved along the guides.
  • each two facing rails one on each side, runs a rigid transverse arch or truss, while between each two consecutive trusses foldable arms are arranged that are aligned when the canvas is extended, covering the entire vehicle, and fold to the Pick up the canvas.
  • the canvas that configures the awning, composed of a flexible sheet, is fixed on the folding arms mentioned above.
  • the carriages on either side are connected by means of two cables that are fixed to the rear carriage and that extend from the end carriages into portions that are connected to drums that wind and unwind synchronously in the opposite direction the portions of both ends , thereby folding and unfolding the awning, including the canvas or flexible covering sheet and the transverse arches or trusses.
  • Figure 1 is a side elevation of a truck whose box is provided with a canvas located in an extended or covering position.
  • Figure 2 is an elevation similar to Figure 1, with the covering awning collected.
  • Figure 3 is a side elevation of the box of a truck, showing the structure that supports the canvas or cover sheet in partially collected position.
  • Figure 4 is a top floor of the box of Figure 3, showing the structure of the awning in partially collected position.
  • Figure 5 is a front elevation of the awning structure, according to the direction A of Figure 3.
  • Figure 6 is a partial side view of the awning structure, showing the foldable arms that run between two consecutive belts in deployed or aligned position.
  • Figure 7 is a view similar to Figure 6, showing the arms in folded position.
  • Figure 8 is a side elevation of one of the carriages.
  • Figure 9 is a profile view of the carriage of Figure 8.
  • Figure 10 is a partial side elevation of the extended canvas.
  • Figure 11 is a section along the line XI-XI of Figure 10.
  • Figure 12 is a rear elevation of the awning structure.
  • Figure 13 is a larger-scale section, according to section line XIII-XIII of Figure 12.
  • Figure 14 is a section similar to Figure 13, but in an open position.
  • a truck is shown whose box 1 is covered by a canopy 2, this awning being in the deployed position in figure 1, completely covering the box 1 of the truck, while in figure 2 it is in the folded position or pick up
  • the awning 2 installed in the truck box of figures 1 and 2 includes a folding structure, which is mounted on two rails or longitudinal guides 3, each of which is located above the side panel 4 of the vehicle, in position coplanar with it. These rails or guides may consist of two parallel tubular profiles.
  • the aforementioned folding structure is constituted by two series of caps
  • each carriage 5 mounted on the guides or rails 3, including the two series equal number of rails, located in transversely facing positions.
  • each carriage 5 has a column 6 fixed on top.
  • Each two consecutive columns 6 belonging to carriages on the same side are joined by a set of folding arms 7, figures 6 and 7.
  • the columns belonging to 5 facing carriages on either side are related to each other by a cross arch or truss 8, figures 4 and 5.
  • Each two consecutive arches or trusses are also interrelated by a set of intermediate folding arms 9.
  • the folding structure includes the transverse arches or trusses 9 that are related between yes through the sets of folding arms 7 and intermediate ends 9 and are mounted on the carriages 5, through the columns 6.
  • the two series of carriages are connected to each other by means of two cables 10 that are fixed to the carriage that occupies the rear end position and extend from the end carriages into portions that are connected to drums 11 that wind and unwind synchronously in the opposite direction. portions 12 and 13 of both ends.
  • the drum 11 rotates so that it is winding the portion 12 and unwinding the portion 13, whereby the carriages move in the direction B, in which the arm assemblies 7 and 9 go adopting the folded position referenced with the numbers 7a and 9a in figure 3, the corresponding carriages 5 being attached to each other.
  • the drum 11 will rotate in the opposite direction, then fractionating the section 13 and releasing or releasing the section 12, whereby the carriages 5 move in the opposite direction to that of the arrow B.
  • the canvas or flexible sheet of the awning will be fixed to the arches or trusses 8, being dragged by said arcs in the displacements already described, thus obtaining in an automatic way, by activating the drum 11, the total unfolding of the structure and canvas, until the total covering of the vehicle box, as shown in figure 1, or the folding of the canvas and structure in the front part of the box, leaving the rest of it completely free to carry out loading and unloading operations.
  • the set of folding arms 7 and 9 can be constituted by two pairs-of arms 1.4, which are articulated with each other by one of its ends, while on the opposite they are articulated, one of them to columns 6 and the opposite of a intermediate body 15. Through this body can run the cable 10 that relates each series of carriages.
  • each of the carriages 5 can be constituted by two parallel plates 16, between which four transverse axes 17, wheel carriers 18 that rest on the profile 19 defining the rail or are mounted guide 3.
  • the plates 16 are connected by means of an upper plate 17 and are arranged in their vertical edges of lugs 20 between which free-rotating rollers 21, of vertical axis, which rest on the vertical surfaces of the profile 19 are mounted.
  • the carriages 5 rest on the upper and lower horizontal surfaces of the profile and also on the vertical surfaces thereof, avoiding any risk of pitching and ensuring a good longitudinal sliding on it.
  • the cables 10 that relate the carriages 5 on either side rest on rear pulleys 22 and previous 23 of direction change.
  • the drum 11 will be driven by a motor, with change of direction of rotation, so that by putting it into operation in the proper direction, the collection or unfolding of the awning is achieved, together with the structure that supports it.
  • a cable 24 can run along each pair of arms 9, which is fixed to the intermediate body 15 of said arms and connected at its ends to the springs 25. This system will serve to tension and keep arms 9 horizontal.
  • FIGs 10 and 1 1 a possible form of lateral support of the canvas or flexible covering sheet is shown, which is referred to with the number 26.
  • the longitudinal edges of this canvas or flexible sheet have pulleys 27 and 28 fixed, to different height, between which an elastic cord 29 passes.
  • the elastic cord 29 facilitates the folding of the sides of the canvas.
  • Figures 12 to 14 show a possible closure and back tie system of the canvas, with which it is not necessary for the operator to climb to perform the mooring operations.
  • the canvas or cover sheet can include two or three mechanisms such as those represented on each side, depending on the height of the truck.
  • Figures 12 to 14 include a mechanism for tightening or tying the canvas, which will be mounted at least on the profile 31 corresponding to the rear foot of the sides of the truck body.
  • This mechanism is composed of two clamping wheels, one side referenced with the number 32 and another rear referenced with the number 33, which are articulated by hinges 34. Between these tires and the profile 31 the side of the canvas 26 is adjusted and the rear canvas 26a.
  • the rim 32 has fixed pins 35 that penetrate the profile 31 and are finished off in a head 36 between which and a seat 37 is mounted a compression spring 38 that drives the pin 35 towards the position shown in Figure 13.
  • the profile 31 also has a lever 39 fitted with an internal pin 40 facing the head 36 of the rod 35.
  • Figures 13 and 14 correspond to the mechanism on the left side of the box, the one on the right side being of the same constitution, but occupying a symmetrical position.
  • the folding arms 6 can have a spring that drives them towards the folded position, by means of which the start of the movement of these arms in the correct folding direction is ensured.
  • the canvas 26 can have plastic reinforcement pieces on the sides, positioned so that they cooperate and facilitate their folding during the process of collecting the structure.
  • the canvas can include articulation pieces for connection to the folding arms 7 that will help the folding of the canvas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Tents Or Canopies (AREA)

Abstract

Dispositif d'actionnement de bâches (2) pour camions, remorques et autres, caractérisé en ce qu'il comprend deux rails ou guides longitudinaux (3) qui courent le long des côtés de la caisse (1) du camion, par-dessus les parois; une série de chariots (5) montés et composés de deux plaques parallèles et verticales (16) jointes par quatre axes (17) situés aux coins d'un rectangle, chacun d'eux portant des roues en rotation libre (18) s'appuyant sur des plans supérieur et inférieur sur les rails (3) où se déplacent les chariots (5); une cerce (8) transversale, rigide, montée entre chaque deux chariots (5), un de chaque côté et, au moins deux bras pliants (7) qui relient deux cerces consécutives (8); une toile de couverture fixée sur les cerces (8) et bras pliants (7), les chariots (5) étant en relation d'un côté et de l'autre par l'intermédiaire des deux câbles (10) qui sont fixés au chariot postérieur et se prolongent jusqu'aux chariots extrêmes par des portions de câbles qui sont reliées à des tambours (11) d'enroulement et de déroulement synchronisés en sens contraire des portions des deux extrémités.
PCT/ES1993/000060 1992-07-07 1993-07-06 Dispositif d'actionnement de baches de camions, remorques et autres Ceased WO1994001299A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU45020/93A AU4502093A (en) 1992-07-07 1993-07-06 Device for actuation of awnings for tracks, trailers and the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU9202137 1992-07-07
ES9202137U ES1021873Y (es) 1992-07-07 1992-07-07 Dispositivo para el accionamiento de toldos de camiones, remolques y similares.

Publications (1)

Publication Number Publication Date
WO1994001299A1 true WO1994001299A1 (fr) 1994-01-20

Family

ID=8278555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1993/000060 Ceased WO1994001299A1 (fr) 1992-07-07 1993-07-06 Dispositif d'actionnement de baches de camions, remorques et autres

Country Status (3)

Country Link
AU (1) AU4502093A (fr)
ES (1) ES1021873Y (fr)
WO (1) WO1994001299A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676189B2 (en) 2001-01-29 2004-01-13 Webasto Sunroofs, Inc. Cover assembly for a vehicle bed
KR100508670B1 (ko) * 2002-07-26 2005-08-22 주식회사 고려차량 냉연코일 수송화차의 도어
WO2007137841A3 (fr) * 2006-05-31 2008-01-31 Guenter Bauregger Dispositif de soutien pour une partie supérieure de bâche de véhicule
ITVI20100331A1 (it) * 2010-12-07 2012-06-08 Cramaro Italia S R L Tunnel centinato per la copertura e/o la protezione
CN102975600A (zh) * 2011-09-06 2013-03-20 马海军 车载自动伸缩遮阳篷
US8491032B1 (en) 2012-07-13 2013-07-23 VTI Holdings, Inc. Retractable tarp system with automated closing mechanism
CN103434527A (zh) * 2013-07-25 2013-12-11 南车长江车辆有限公司 一种铁路货车顶篷
ES2562346A1 (es) * 2014-10-20 2016-03-03 Unidad De Vehículos Industriales, S.A. Sistema de capota o toldo desplegable

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2144347B1 (es) * 1997-09-02 2001-02-01 Rubio Eire Dolores Cubrimiento automatico de camiones.
ES2719261A1 (es) * 2018-01-09 2019-07-09 Unidad De Vehiculos Ind S A Capota o toldo desplegable por medios mecanicos

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2074511A (en) * 1980-04-15 1981-11-04 Scharwaechter Gmbh Co Kg A retractable cover for a goods vehicle
EP0069391A1 (fr) * 1981-07-06 1983-01-12 Karl Kässbohrer Fahrzeugwerke GmbH Benne de transport comportant une couverture coulissante
FR2653478A1 (fr) * 1989-10-24 1991-04-26 Commercialisation Fabrication Dispositif d'entrainement et de deplacement d'elements supports de baches constituant une couverture mobile.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2074511A (en) * 1980-04-15 1981-11-04 Scharwaechter Gmbh Co Kg A retractable cover for a goods vehicle
EP0069391A1 (fr) * 1981-07-06 1983-01-12 Karl Kässbohrer Fahrzeugwerke GmbH Benne de transport comportant une couverture coulissante
FR2653478A1 (fr) * 1989-10-24 1991-04-26 Commercialisation Fabrication Dispositif d'entrainement et de deplacement d'elements supports de baches constituant une couverture mobile.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676189B2 (en) 2001-01-29 2004-01-13 Webasto Sunroofs, Inc. Cover assembly for a vehicle bed
KR100508670B1 (ko) * 2002-07-26 2005-08-22 주식회사 고려차량 냉연코일 수송화차의 도어
WO2007137841A3 (fr) * 2006-05-31 2008-01-31 Guenter Bauregger Dispositif de soutien pour une partie supérieure de bâche de véhicule
ITVI20100331A1 (it) * 2010-12-07 2012-06-08 Cramaro Italia S R L Tunnel centinato per la copertura e/o la protezione
CN102975600A (zh) * 2011-09-06 2013-03-20 马海军 车载自动伸缩遮阳篷
US8491032B1 (en) 2012-07-13 2013-07-23 VTI Holdings, Inc. Retractable tarp system with automated closing mechanism
CN103434527A (zh) * 2013-07-25 2013-12-11 南车长江车辆有限公司 一种铁路货车顶篷
CN103434527B (zh) * 2013-07-25 2015-12-16 南车长江车辆有限公司 一种铁路货车顶篷
ES2562346A1 (es) * 2014-10-20 2016-03-03 Unidad De Vehículos Industriales, S.A. Sistema de capota o toldo desplegable

Also Published As

Publication number Publication date
ES1021873U (es) 1993-02-16
AU4502093A (en) 1994-01-31
ES1021873Y (es) 1993-07-01

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