WO2009089604A1 - Couvercle rétractable de plateau pour véhicule utilitaire - Google Patents

Couvercle rétractable de plateau pour véhicule utilitaire Download PDF

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Publication number
WO2009089604A1
WO2009089604A1 PCT/BR2009/000010 BR2009000010W WO2009089604A1 WO 2009089604 A1 WO2009089604 A1 WO 2009089604A1 BR 2009000010 W BR2009000010 W BR 2009000010W WO 2009089604 A1 WO2009089604 A1 WO 2009089604A1
Authority
WO
WIPO (PCT)
Prior art keywords
bed top
roof
accordance
truck
shaft
Prior art date
Application number
PCT/BR2009/000010
Other languages
English (en)
Inventor
Marlon Melo Diniz
Original Assignee
Marlon Melo Diniz
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
Priority claimed from BRPI0800507 external-priority patent/BRPI0800507A2/pt
Application filed by Marlon Melo Diniz filed Critical Marlon Melo Diniz
Publication of WO2009089604A1 publication Critical patent/WO2009089604A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/42—Vehicles adapted to transport, to carry or to comprise special loads or objects convertible from one use to a different one
    • 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
    • B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
    • B60J7/16—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position non-foldable and rigid, e.g. a one-piece hard-top or a single rigid roof panel
    • B60J7/1607—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position non-foldable and rigid, e.g. a one-piece hard-top or a single rigid roof panel for covering load areas, e.g. rigid panels for pick-up truck beds
    • B60J7/1614—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position non-foldable and rigid, e.g. a one-piece hard-top or a single rigid roof panel for covering load areas, e.g. rigid panels for pick-up truck beds with a vertical lifting movement maintaining the inclination of the roof or panel

Definitions

  • the present invention concerns an innovative retractable bed top for utility vehicles, which can be raised flush with the driver's cab or retracted flush with the truck bed.
  • Utility vehicles usually have an open rear cargo area and a tailgate, and are used mainly for carrying lighter, less bulky loads in lieu of larger commercial trucks.
  • the owner may mount a high truck bed top flush with the cab to protect the load.
  • the driver may wish to remove the truck bed top in order to carry a greater volume of cargo.
  • the owners of utility vehicles may also use a flat canvas, or a rigid cover placed directly on the rim of the truck bed side walls for aesthetic reasons, protection against bad weather, and/or prevention of the aerodynamic drag effect.
  • Mounting or removing the truck bed top or rigid cover calls for skills and tools, physical strength and specific technical knowledge, necessitating time and resources to accomplish.
  • Laying or removing the canvas calls for a certain amount of skill to prevent damaging the canvas, as often is the case.
  • the object of the present invention an innovative retractable truck bed top for utility vehicles that can be used either in the raised as well as in the retracted position, i.e. as a truck bed top or flat rigid cover, respectively.
  • the position can be switched either by hand using a crank or automatically by means of electric motors that activate shafts, and it can be easily removed from the vehicle as well.
  • the invention retractable truck bed top comprises the following independent interrelated components:
  • a lifting horizontal panel forming the central portion of the truck bed top roof
  • a horizontal shaft positioned at the base and by the inner side of the front panel whose function is to simultaneously actuate both screw shafts and the vertical shafts;
  • Transversal guides positioned at the front and rear portions, under the roof of the truck bed top control the outward movement of the two narrow panels that flank the central portion of the truck top; - Bow-shaped rails, joined to the lower surface of the roof on the truck bed top, that by means of the pivoting movement of the rear door, orientate the movement of the narrow side panels of the roof.
  • Figure 7 inner view of the truck bed top with power mechanism
  • Figure 8 inner view of the truck bed top showing a variant of the hand-operated mechanism
  • Figure 9 inner view of the truck bed top showing a variant of the power mechanism
  • Figure 10 - view of a constructive option for the truck bed top mechanism with the roof half-raised
  • Figure 11 view of the truck bed top option with the roof and side walls raised and the rear door initiating the pivoting movement;
  • Figure 12 - view of the truck bed top option fully mounted;
  • Figure 13 - inner view of the option of raising mechanism for the truck bed top;
  • Figure 14 diagram showing the sequence of positions for the side wall raising mechanism;
  • Figure 15 inner side view of the means for raising the rear door;
  • Figure 16 inner view of the truck bed top option with power mechanism;
  • Figure 17 inner view of the truck bed top option with actuation belt;
  • Figure 18 - inner view of the truck bed top option with belt and motor;
  • Figure 19 inner view of another constructive option for the raising mechanism for the truck bed top, shown in Figure 6;
  • Figure 20 inner side view of the means for raising the rear door in the lowered position
  • Figure 21 inner side view of the means for raising the rear door in the raised position.
  • Figure 22 - view of an option of the drive mechanism for the side panels on the truck bed top roof;
  • Figure 23 - view of another option of drive mechanism for the side panels on the truck bed top roof;
  • Figure 24 detailed constructive of an option for the mechanism with guide rails for the side panels on the truck bed top;
  • Figure 25 view of another option of the pivoting and locking mechanism for the rear door
  • Figure 26 - lateral cross section view of the pivoting and locking mechanism for the rear door with the truck bed top and rear door raised;
  • Figure 27 - lateral cross section view of the pivoting and locking mechanism for the rear door with the truck bed top and rear door half-raised;
  • Figure 28 - lateral cross section view of the pivoting and locking mechanism for the rear door with the truck bed top and rear door retracted;
  • Figure 29 - view of a constructive option for the truck bed top;
  • Figure 30 - lateral view of another constructive option for the truck bed top;
  • Figure 1 shows the truck bed top retracted, where a vertical front panel (1) can be seen, which rests on the truck bed and is contoured by a rim (2), and the roof on the truck bed top formed by two narrow panels (4) that flank the central panel (3).
  • Figure 2 shows the truck bed top as it begins the raising movement when the roof assembly, consisting of the central panel (3) and the two narrow panels (4) are half-raised. During this movement the panel that forms the rear door (5) pivots, following the rising of the truck bed top roof, whereas the truck bed top sides (6) remain static. As the rim (2) of the front panel (1) slants, the narrow panels of the roof (4) are guided through the slanting vertical shaft (37).
  • Figure 3 shows the roof of truck bed top (3 & 4) fully up and the rear door (5) in the vertical position.
  • Figure 4 shows the side panels of the truck bed top (6) beginning their pivoting movement.
  • Figure 5 shows the truck bed top fully mounted.
  • the rising of the roof (3, 4) and the pivoting of the rear door (5) for the truck bed top is achieved by the rotation of the vertical screw shafts (7), which are supported by bearings at their ends.
  • a crank (8) is used to provide the rotation of the screw shafts (7).
  • This crank (8) may be affixed to the top end of one the vertical screw shafts (7), as suggested in Figures 2 to 4, or it can be attached to the lateral end of the transversal shaft (9), as suggested in Figures 6 and 8.
  • Figure 6 shows the truck bed top from a lower perspective, the rear door and the left side panel having been removed to enable a full view of the hand-operated mechanism for moving the truck bed top.
  • the two vertical screws (7) are synchronized by way of a horizontal transversal shaft (9), positioned by the inner side of the truck bed top base.
  • a central vertical shaft (10) is also driven by the transversal shaft (9) and transmits the rotation to a longitudinal screw shaft (11) positioned under the central panel (3) of the roof that is responsible for pivoting the rear door (5) of the truck bed top.
  • This screw (11) makes the upper crossbar (12) move forward and backward causing the rear door (not shown in this Figure) to pivot.
  • Figure 7 shows a constructive variant of the moving mechanism on the truck bed top shown in Figure 6.
  • the transversal shaft (9) and the horizontal shaft (13) are driven by small electric motors.
  • Figure 8 shows yet another constructive variant of the hand- operated mechanism for moving the truck bed top shown in Figure 6.
  • the transversal shaft (9), the horizontal screw shaft (13) and the longitudinal screw shaft (11) are replaced with belts (18, 19, and 20), respectively.
  • Figure 9 shows another constructive variant of the drive mechanism for the truck bed top shown in Figure 8.
  • the belts (18, 19, and 20) are driven by electric motors (17).
  • Figure 10 shows a constructive choice of the raising mechanism for the truck bed top, where the side walls (6') rise before the back door (5') as opposed to the previous proposal, shown in Figures 1 through 9.
  • a vertical front panel can be seen (1') that is supported in the truck bed and contoured by a rim (2'), the roof on the truck bed top made of two narrow panels (4 1 ) that flank the central panel (3').
  • the side walls (6') pivot as the roof on the truck bed top (3' and 4') rises, whereas the rear door (5') remains still.
  • Figure 11 shows the roof on the truck bed top (3', 4') fully raised, the side walls (6') in the vertical position and the rear door (5') as it starts to pivot.
  • Figure 12 shows the truck bed top fully mounted.
  • the roof raising movement (3', 4') is achieved by the rotation of the vertical screws (7').
  • a crank (8') is provided to turn one of the screws (7'), as suggested in Figures 1 to 5, or it can be affixed to the side end of the transversal shaft (9'), as suggested in Figures 10, 11, and 13.
  • Figure 13 shows the truck bed top from a lower perspective, the rear door and the left side wall having been removed in order to enable a full view of its hand-operated driving mechanism.
  • the two vertical screw shafts (7') are synchronized by means of a horizontal transversal shaft (9'), positioned on the inner side of the base for the truck bed top.
  • a frame (21) is affixed to the lower face of the central panel (3') of the roof. Pivoting arms (22) located in the frame
  • FIGS. 14A to 14D show the sequence of the roof (3', 4') to which the frame (21) is joined as it rises causing the arms (22) to pivot on both ends, driving and pivoting the side walls (6') to the final vertical position.
  • Transversal guides (15') positioned under the front and rear portions of the roof, control the inward movement of the two narrow panels (4') on the roof of the truck bed top. That motion is for adapting the width of the roof of the truck bed top which is less wide than the bed.
  • Figure 16 shows a constructive variant of the driving mechanism on the truck bed top shown in Figure 13. With that variant the transversal shaft (9') and the parallel shaft (23) are driven by small electric motors (17').
  • Figure 17 shows another constructive variant for the hand-operated mechanism of the truck bed top shown in Figure 13. With that variant, the transversal shaft (9') and the parallel shaft (23) are replaced with belts (18 and 19), respectively.
  • Figure 18 shows yet another constructive variant of the drive mechanism for the truck bed top shown in Figure 17. With that variant, the belts (18, 19) are driven by electric motors (17').
  • Figure 19 shows a second constructive choice of raising mechanism for the truck bed top shown in Figure 6, where the rear door and the left side wall have both been removed to provide for a full view of the hand- operated drive mechanism for the truck bed top.
  • the two vertical screw shafts (7) are synchronized by means of a horizontal transversal shaft (9), positioned by the inner side of the of truck bed top.
  • a central vertical shaft (10) is also driven by the transversal shaft (9) and transmits the rotation to a horizontal screw shaft (11') positioned under the central panel (3) on the roof which is responsible for pivoting the rear (5) of the truck bed top; that screw shaft (11') causes the bushing (30) to move forward and backward; an orthogonal shaft (31) joined to the bushing, drives two pivoting arms (32 and 33), one articulating on a rail (34) joined to the roof (3) and one joined to the crossbar (12'), causing the rear door (not shown in this Figure) to pivot.
  • the crossbar (12') has rollers (35) that run along the longitudinal rails (36) joined to the roof (3).
  • Figures 20 and 21 shown in detail the pivoting movement of the rear door (5) through the (11') that longitudinally displaces the bushing (30) dragging the orthogonal shaft (31) that moves the two pivoting arms (32 and 33) at an angle, as they articulate on the rail (34) of the roof (3) and on the crossbar (12'), respectively.
  • the crossbar (12') has rollers (35) that run on the longitudinal rails (36).
  • Figure 22 shows an overview of the truck bed top without the central panel and with only one side panel (4') for a better view of the internal components of the option of the mechanism for the present invention.
  • the front vertical panel (1') rests on the truck bed (not shown) and is contoured by a rim (2'), to which a rack (41) is horizontally affixed.
  • a gear (42) moves along the rack (41); this gear is set on a longitudinal shaft (43), held by bearings to a rectangular frame (40) affixed under the central panel of the roof (not shown).
  • On the shaft (43) two gears (44) are set apart that mesh with racks having transversal and horizontal arms (45) at which ends the side panels of the roof (4') are mounted.
  • the gear (42) rotates by contact with the vertical rack (41) turning the longitudinal shaft (43) that, in turn, drives the gears (44) moving the racks (45) and, consequently, the side panels (4') of the roof.
  • the width of the roof (3', 4') adapts itself to the inclination of the rim (2') on the front vertical panel (1 ') of the truck bed top.
  • the rods (46) slide guiding the movement of the side panels (6') of the truck bed top and rise the rear part of the roof.
  • Figure 23 shows a constructive variant of the drive mechanism for the side panels on the truck bed top roof, which were suppressed from the figure to enable a view of the internal components.
  • a bar (47) pivots on the base of the front wall (1') and articulates on a second bar (47).
  • a shaft is joined (43) which rotates a fraction of a turn as the roof of the truck top rises, causing the rotation of two crossbars (48) that are joined to it.
  • Two rods (49) articulate on the crossbars (48) and axially displace the transversal arms (45') where the side panels of the truck top are mounted. In this way, the panels come near following the inclination of the rim (2') on the front vertical panel (1') of the truck top.
  • Figure 24 shows rails (67) that can be affixed to the inner faces of the rim (2') and are intended to guide the movement of the side panels (4') of the truck bed top roof as they move up and down, by means of a front arm (50). That construction may be applied in lieu of, or to aid, the two choices shown in Figures 22 and 23.
  • Figure 25 shows a constructive option of the mechanism for moving and retaining the rear door (5') of the truck bed top that is also internally mounted on the chassis (40), which is affixed under the central panel of the truck bed top roof (not shown to facilitate the view of the mechanism components).
  • the rear door of the truck bed top pivots over the tailgate of the vehicle driven by a toothed belt (51), which is powered by an electric motor (52).
  • a rod (53) is affixed in which opposite end there is affixed a trolley (54), equipped with rollers at the ends, (66) that slides on two side rails (55) whereas the rear door (5') is guided by cables (56) that are displaced by the trolley (54).
  • FIG. 26 shows the rear door (5') in the raised, intermediate, and retracted positions, respectively, providing a more detailed view of the position assumed by the wire rope (56) and the trolley (54).
  • the truck top is mounted, the door (5') is fully raised and in the vertical position whereas the wire rope (56) is stretched tight and the spring (57) is under load.
  • a backstop (60) is affixed to the end of the wire rope (56) and is intended to block its course when it runs into the reinforcement (58) of the chassis (40) the wire rope (56) passes by the rollers (59) of the chassis (40) and the rollers (66) of the trolley (54) in order to reach the rear door (5') of the truck top.
  • the end of the wire rope (56) is forced backward by the assembly consisting in the electric motor (52), belt (51) and rod (53), moving the rear door (5') of the truck top.
  • a latch (61) that pivots on the structure (40) and is governed by a rod (62) actuated by the trolley (54) when it is at the end of its forward course, as shown in figure 28.
  • the latch (61) has a tooth that penetrates into a recess in a body (63) joined to the door (5'), preventing it from moving even when exposed to intense vibration as the vehicle rides on a hard-surfaced road.
  • roller (59 and 66) may also be replaced with other equivalent means, for example, bushings, roller bearings, pins made of anti-friction material and other adequate means.
  • Figure 29 shows yet another constructive option for the retractable truck bed top that may present a one-piece roof (70), i.e. formed by a single panel, wherein the side panels (6') assume the vertical discontinuous position from the rim (2') of the vertical front panel (1').
  • the rim (2') may come in a number of inclinations or be completely orthogonal.
  • Figure 30 shows yet another constructive choice for the retractable truck bed top that may present a roof (3', 4', or 70) not flush with the rim (2 1 ) of the front vertical panel (1').

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

L'invention concerne un couvercle rétractable de plateau de camion pour véhicules utilitaires qui peut être utilisé dans la position relevée, au même niveau que la cabine, ou rétractée, au même niveau que le plateau de camion. Le couvercle de plateau de camion est formé par un panneau vertical avant (1), qui repose sur le plateau de camion et est profilé par un bord (2), un toit formé par deux panneaux étroits (4) qui flanquent un panneau central (3), un panneau pivotant qui forme la porte arrière (5) et des côtés pivotants (6) sur le plateau de camion. L'élévation du toit (3 & 4) et le pivotement de la porte arrière (5) du couvercle de plateau de camion sont obtenus au moyen de la rotation des vis verticales (7), qui sont équipées de paliers au niveau de leurs extrémités. Une manivelle (8) est utilisée pour faire tourner l'une des vis (7). Les deux vis verticales (7) sont synchronisées au moyen d'un arbre transversal horizontal (9), positionné sur le côté interne de la base du couvercle de plateau de camion. Un arbre central vertical (10) est également entraîné par l'arbre transversal (9) et transmet la rotation à une vis longitudinale (11) positionnée sous le panneau central (3) du toit qui en réponse fait pivoter la porte arrière (5). Cette vis (11) amène la traverse supérieure (12) à se déplacer vers l'avant et vers l'arrière, conduisant au pivotement de la porte arrière. Une vis horizontale (13), parallèle à l'arbre transversal (9) et entraînée par la manivelle (8), déplace le palier des bras pivotants (14), amenant les côtés du couvercle de plateau de camion (6) à pivoter. Des guides transversaux (15), positionnés sous les parties avant et arrière du toit, commandent le mouvement vers l'intérieur et vers l'extérieur des panneaux étroits (4) sur le couvercle de plateau de camion conjointement avec les tiges d'inclinaison (37). Ce mouvement est destiné à adapter la largeur du toit de couvercle de plateau de camion qui est inférieure à la largeur du plateau d
PCT/BR2009/000010 2008-01-17 2009-01-15 Couvercle rétractable de plateau pour véhicule utilitaire WO2009089604A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BRPI0800507 BRPI0800507A2 (pt) 2008-01-17 2008-01-17 capota retrátil para veìculos utilitários
BRPI0800507-9 2008-01-17
BRC10800507 2008-10-17
BRC10800507-9 2008-10-17

Publications (1)

Publication Number Publication Date
WO2009089604A1 true WO2009089604A1 (fr) 2009-07-23

Family

ID=40885009

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2009/000010 WO2009089604A1 (fr) 2008-01-17 2009-01-15 Couvercle rétractable de plateau pour véhicule utilitaire

Country Status (1)

Country Link
WO (1) WO2009089604A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8474896B2 (en) 2011-04-19 2013-07-02 Murray Ostberg Vehcile topper that encloses the cargo bed of a vehicle such as a pickup truck, yet provides convenient open access thereto
US10160299B2 (en) * 2016-11-01 2018-12-25 Fernando Molinar Olivas Pickup cover system
CN109305089A (zh) * 2018-10-18 2019-02-05 中国兵器装备集团自动化研究所 一种基于皮卡车的系留无人机回收方舱平台
USD864086S1 (en) 2018-10-23 2019-10-22 Kenneth Breece Vehicle bed cover
CN110753635A (zh) * 2017-05-15 2020-02-04 马克·唐金 用于车辆的可展开顶篷的改进

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024059A (en) * 1958-09-11 1962-03-06 Rolite Inc Collapsible and expanding house trailer
US3447830A (en) * 1967-01-13 1969-06-03 Alfred G Willson Expandable camper canopy for pickup trucks
US4448453A (en) * 1982-07-06 1984-05-15 Coachmen Industries, Inc. Apparatus and method for raising and lowering both roof and side walls of a recreational vehicle
US6086134A (en) * 1997-12-30 2000-07-11 Cravens; Bradely Joseph Moveable cover assembly
US20060066130A1 (en) * 2004-07-16 2006-03-30 James King Convertible camper shell and hard tonneau

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024059A (en) * 1958-09-11 1962-03-06 Rolite Inc Collapsible and expanding house trailer
US3447830A (en) * 1967-01-13 1969-06-03 Alfred G Willson Expandable camper canopy for pickup trucks
US4448453A (en) * 1982-07-06 1984-05-15 Coachmen Industries, Inc. Apparatus and method for raising and lowering both roof and side walls of a recreational vehicle
US6086134A (en) * 1997-12-30 2000-07-11 Cravens; Bradely Joseph Moveable cover assembly
US20060066130A1 (en) * 2004-07-16 2006-03-30 James King Convertible camper shell and hard tonneau

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8474896B2 (en) 2011-04-19 2013-07-02 Murray Ostberg Vehcile topper that encloses the cargo bed of a vehicle such as a pickup truck, yet provides convenient open access thereto
US10160299B2 (en) * 2016-11-01 2018-12-25 Fernando Molinar Olivas Pickup cover system
CN110753635A (zh) * 2017-05-15 2020-02-04 马克·唐金 用于车辆的可展开顶篷的改进
CN109305089A (zh) * 2018-10-18 2019-02-05 中国兵器装备集团自动化研究所 一种基于皮卡车的系留无人机回收方舱平台
USD864086S1 (en) 2018-10-23 2019-10-22 Kenneth Breece Vehicle bed cover

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