WO2020179945A1 - Dispositif permettant d'ouvrir et de fermer automatiquement un couvercle de compartiment de chargement d'un véhicule de fret - Google Patents

Dispositif permettant d'ouvrir et de fermer automatiquement un couvercle de compartiment de chargement d'un véhicule de fret Download PDF

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Publication number
WO2020179945A1
WO2020179945A1 PCT/KR2019/002547 KR2019002547W WO2020179945A1 WO 2020179945 A1 WO2020179945 A1 WO 2020179945A1 KR 2019002547 W KR2019002547 W KR 2019002547W WO 2020179945 A1 WO2020179945 A1 WO 2020179945A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
driven pulley
cable
plate
opening
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/KR2019/002547
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English (en)
Korean (ko)
Inventor
조천형
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.)
Sunkwang Korea Co Ltd
Original Assignee
Sunkwang Korea Co Ltd
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 Sunkwang Korea Co Ltd filed Critical Sunkwang Korea Co Ltd
Priority to PCT/KR2019/002547 priority Critical patent/WO2020179945A1/fr
Priority to KR1020207021776A priority patent/KR20200107995A/ko
Publication of WO2020179945A1 publication Critical patent/WO2020179945A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/02—Covering of load
    • B60P7/04—Covering of load by tarpaulins or like flexible members
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/04—Gearings for conveying rotary motion by endless flexible members with ropes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B60Y2200/145—Haulage vehicles, trailing trucks

Definitions

  • the present invention relates to a loading box cover opening and closing device for a freight vehicle, and more particularly, to a loading box cover automatic opening and closing device for a freight vehicle capable of automatically opening and closing a cover covering a loading box of a freight vehicle.
  • a loading box for a freight vehicle is a space for loading and transporting various construction materials, wastes, waste concrete, household waste, wood, waste wood, and various mixtures, and the vehicle is used for road traffic so that the cargo in the loading box does not fall onto the road during operation. Under the law, it is required to operate with a cover on the loading box.
  • an automatic opening and closing device of various structures of the loading box cover has been invented so that the loading box cover can be automatically covered, but this is complicated in configuration and is not easy to manufacture, so the installation cost is high. Because failure occurs frequently, it is not practical, and maintenance costs are high, and electrical and mechanical power are required.
  • FIG. 1 is a perspective view showing the structure of a loading box cover opening and closing device of a conventional freight vehicle.
  • a guide plate 1a bent inward is formed at both edges of the loading box 1, and the upper part of the guide plate is placed on the upper surface of the guide plate.
  • the drive shaft rotates, and when the cable is moved horizontally, the rearmost slider also moves with the other sliders being pushed forward and the cover is folded.
  • the present invention is to solve the above-described problem, and an object of the present invention is to provide an automatic opening and closing device for a loading box of a freight vehicle capable of automatically opening and closing the cover of the loading box by automatically moving the cover rib forming the frame of the cover. .
  • a loading box automatic opening and closing device of a freight vehicle further provided with an auxiliary cover and a rear opening and closing means for allowing the cover to completely cover the rear of the loading box.
  • the automatic opening and closing device for a cargo vehicle loading box including a front plate, a rear plate and both side plates
  • the automatic opening and closing device for a cargo vehicle loading box according to the present invention for achieving the above object
  • a pair of fixed pulleys respectively installed at the rear and upper portions of both side plates
  • a plurality of sliders respectively seated on upper ends of both side plates and constrained while passing through the cable to reciprocate and slide along the longitudinal direction of the side plates
  • Cover ribs coupled to the sliders facing each other and surrounding the upper portion of the loading box
  • an opening/closing driving means installed on the front plate to move the cable in a forward or reverse direction to reciprocate the slider so that each cover rib is unfolded or folded, wherein the cable is fastened with a slider positioned at the rear end. do.
  • the opening/closing driving means includes a motor installed under the front plate, a driving pulley installed to rotate forward or reverse by the motor, and a first driven pulley assembly provided on an upper side of the front plate , Comprising a second driven pulley assembly provided on the other side of the front plate, the cable starting from the driving pulley, a first driven pulley assembly, a fixed pulley, a first driven pulley assembly, a second driven pulley assembly, It may be wound by the driving pulley through the other fixed pulley, the second driven puller assembly, and the first driven pulley assembly.
  • the first driven pulley assembly may be composed of a first upper driven pulley installed horizontally, a first left driven pulley and a first right driven pulley installed vertically below the first upper driven pulley
  • the second driven pulley assembly may include a second upper driven pulley and a second lower driven pulley installed horizontally.
  • the slider the horizontal plate in close contact with the upper end of the side plate and the cover rib is coupled, a vertical plate formed vertically downward from one end of the horizontal plate, and a swash plate formed to be inclined inward from the lower end of the vertical plate.
  • the vertical plate may have an upper holder through which an upper cable passes through and a lower holder through which the lower cable passes.
  • the rearmost slider has a' ⁇ ' shape so as to cover the rear side of the loading box, and when the auxiliary cover to which the cover is attached and the rearmost slider reach the rear plate, the auxiliary cover rotates and Rear opening and closing means for driving to cover the rear may be further provided.
  • the rear opening and closing means includes a bracket coupled to the rearmost slider among the sliders, a pivot pin installed across the bracket, a pivot member pivotably coupled to the pivot pin, and installed on the pivot pin. It may be configured to include a torsion spring and a pushing bar installed at the rear end of the side plate to keep the pivoting member in a standing state.
  • a locking member having a locking groove may be formed at a lower portion of the middle slider among the sliders, and a locking pin capable of being inserted into the locking groove may be formed in the middle of the side plate.
  • the slider when the cover is opened and closed, the slider slides stably while seated on the top of the side plate, and the inclined plate of the slider is bent inward to close the cover inward, so that the cargo is scattered. There is no risk of becoming or leaking.
  • auxiliary cover is provided on the rear of the loading box to completely cover the cargo.
  • the slit is formed to minimize the movement of the bracket, so the cover does not shake.
  • FIG. 1 is a perspective view showing the structure of a loading box cover opening and closing device of a conventional freight vehicle
  • FIG. 2 is a perspective view showing the overall structure of a loading box cover opening and closing device for a freight vehicle according to an embodiment of the present invention
  • FIG. 3 is a cross-sectional view showing a main part of the present invention shown in FIG. 2
  • Figure 4 is a side view showing the auxiliary curve and rear opening and closing means of the present invention shown in Figure 2
  • FIG. 5 is an operating state diagram of the present invention
  • FIG. 2 is a perspective view showing the overall structure of an automatic opening and closing device for a loading box cover of a freight vehicle according to an embodiment of the present invention
  • FIG. 3 is a cross-sectional view of a main part of the present invention shown in FIG. 2.
  • the loading box 100 of a cargo vehicle is generally a receiving space formed to load cargo, and as shown, a front plate 110 installed vertically in the front of the vehicle with respect to the bottom plate, and vertically installed in the rear. It may include a rear plate 120 and a side plate 120 vertically installed to block both sides of the front plate 110 and the rear plate 120. That is, a rectangle with an open top can be achieved.
  • the present invention is large as shown in the fixed pulley 10 provided on the side plate 120, a cable 20 provided across the side plate 120 and the front plate 110, and the cable 20 ) Coupled to the slider 30, the cover rib 40 provided on the top of the loading box 100, and the opening/closing driving means 50 installed on the front plate 110, and additional The rear opening and closing means 70 may be further provided.
  • the fixing pulley 10 is fixed to the side plate 120 of the loading box 100 and is fixed to the outer surface of the side plate 120.
  • the fixed pulley 10 is provided with a pair of one on each side plate 120, and may be rotatably installed on the rear upper portion of each side plate 120.
  • the fixed pulley 10 is installed vertically on the side plate 120, and the side of the fixed pulley 10 is arranged so as to be in close contact with the side plate 120 to cover the loading box 100 (c) It is preferable that the cable 20 wound around the fixed pulley 10 is as close as possible to the side plate 120 while preventing interference with each other.
  • the cable 20 is wound on any one of the fixed pulleys 10 located on one side of the fixed pulleys 10, and the remaining fixed pulleys 10 located on the other side through the opening/closing driving means 50 It serves to actually move the slider 30 by being wound up.
  • the cable 20 maintains a tightly wound state between the fixed pulleys 10 so that the fixed pulleys 10 are interlocked, and the slider 30 is coupled to the cable 20, and the middle
  • the opening/closing driving means 50 installed in the cable 20 is driven to wind the cable 20 in the forward or reverse direction, thereby moving the slider 30 coupled to the cable 20 forward or backward.
  • the cable 20 may be divided into an upper cable 21 positioned at the upper side of the fixed pulley 10 and a lower cable 22 positioned at the lower side, of course, and the upper cable 21 and The lower cables 22 move in opposite directions to each other.
  • FIG. 3 is a cross-sectional view showing a main part of the present invention shown in FIG.
  • the slider 30 is mounted and seated on the upper end of the side plate 120, while supporting the cover ribs 40 to be described later at both ends and reciprocating and sliding along the longitudinal direction of the side plate 120. It can be configured.
  • the slider may include a horizontal plate 31, a vertical plate 32, a swash plate 33, and an upper holder 34 and a lower holder 35.
  • the horizontal plate 31, the vertical plate 32, and the inclined plate 33 may all have a flat plate shape, and the horizontal plate 31 is disposed horizontally on the top of the side plate 120, and the vertical plate ( 32 is formed vertically downward from one end of the horizontal plate 31, and the swash plate 33 is formed to be inclined downward from the lower end of the vertical plate 32.
  • the slider 30 is mounted on the top of the side plate 120 and the swash plate 33 is inclined toward the inside so that the cover c coupled to the slider 30 is inwardly mounted. It plays the role of constricting.
  • the cover (c) is coupled to the vertical plate (32), extends to the swash plate (33) and is also coupled to the swash plate (33).
  • the upper end of the side plate 120 has a certain width, and is bent inward to have a shape such as an approximately'a'-shaped angle. have.
  • the width of the horizontal plate 31 of the slider 30 may be equal to or smaller than the width of the upper end of the side plate 120.
  • the upper holder 34 and the lower holder 35 are vertically spaced apart.
  • the upper holder 34 and the lower holder 35 may have a tubular shape, and are horizontally provided so that the cable 20 passes.
  • the upper cable 21 passes through the upper holder 34
  • the lower cable 22 passes through the lower holder 35.
  • the inner diameters of the upper holder 34 and the lower holder 35 are longer than the outer diameters of the cable 20.
  • the hole through which the cable 20 passes is formed in a long hole shape, so that the lower cable 22 may have a clearance to move up and down.
  • a plurality of the sliders 30 are disposed on both sides of the side plate 120 at regular intervals.
  • cover ribs 40 to be described later are coupled to a pair facing each other.
  • a pair of sliders 30' positioned at the rearmost are fixed in a state of being fastened to the upper cable 21. That is, the upper holder of the rearmost slider is coupled to the upper cable 21. Accordingly, when the cable 20 moves in the forward or reverse direction, the rearmost slider 30' moves along the cable 20 together.
  • the slider 30 positioned in the middle of each of the sliders may be further provided with a locking means 80 under the slider 30.
  • the locking means 80 is fixed so that the sliders do not deviate when the cover (c) is unfolded to completely cover the cargo, that is, when the sliders are separated from each other, and prevents fluttering or shaking on both sides of the cover (c).
  • the intermediate slider 30 may be composed of a locking member 81 and a locking pin 83.
  • the locking member 81 is a plate material extending below the intermediate slider 30, that is, to the lower side of the swash plate ().
  • a locking groove 82 is formed under the locking member 81.
  • the locking groove 82 is to be caught while the locking pin 83 is retracted, and may have a shape opened toward the rear of the loading box.
  • the width of the locking groove 82 is equal to or slightly larger than the outer diameter of the locking pin 83.
  • the inlet side of the locking groove 82 is rounded so that the locking pin 83 is naturally guided so that it is easy to be locked.
  • the locking pin 83 is formed in the middle of the side plate 130 and protrudes vertically from the side plate 130, and the protrusion length is appropriate to the extent that it protrudes through the locking groove 82. .
  • the cover rib 40 is a structure that forms the frame of the cover c so that the cover c covering the top of the loading box 100 can be attached at a predetermined interval, and includes a curved beam, a bow, It can be in various shapes such as' ⁇ '.
  • the cover rib 40 may be manufactured by bending a solid shape beam having a circular or square cross section or bending a hollow tube.
  • both ends of the cover rib 40 are coupled to the horizontal plates of the slider 30 facing each other to surround the upper portion of the loading box 100.
  • opening/closing driving means 50 for driving the cable 20 will be described in detail.
  • a motor 51 In order to drive the opening/closing driving means 50 to be installed on the front plate 110 to transfer the cable 20 wound around the fixed pulley 10 in a forward or reverse direction, as shown, a motor 51 , A driving pulley 52, a first driven puller assembly 53, and a second driven puller assembly 54.
  • the motor 51 is installed under the front plate 110.
  • the motor 51 may be an electric motor that is electrically controlled to rotate in a forward or reverse direction.
  • the driving pulley 52 is installed under the front plate 110 and is rotated by the motor 51. At this time, the side surface of the driving pulley 52 is disposed to be in close contact with the front plate 110.
  • a first driven puller assembly 53 is provided on one side of the front plate 110, and a second driven puller assembly 54 is provided on the other side.
  • the first driven pulley assembly 53 is interlocked with one fixed pulley 10 and the driving pulley 52
  • the second driven pulley assembly 54 is interlocked with the other fixed pulley 10 and driving pulley 52 do.
  • the first driven pulley assembly 53 may include a first upper driven pulley 53a, a first left driven pulley 53b, and a first right driven pulley 53c.
  • the first upper driven pulley 53a is horizontally installed on the upper side of the driving pulley 52 and on one side of the front plate 110
  • the first left driven pulley 53b is It is installed vertically on the lower side of the first upper driven pulley (53a) and is disposed parallel to the fixed pulley (10)
  • the first right driven pulley (53c) is perpendicular to one side of the first left driven pulley (53b) Doedoe installed in parallel is disposed in parallel with the drive pulley (52).
  • the second driven pulley assembly 54 may include a second upper driven pulley 54a and a second lower driven pulley 54b.
  • the second upper driven pulley 54a is installed horizontally in parallel with the first upper driven pulley 53a and is horizontally installed on the other side of the front plate 110.
  • the second lower driven pulley 54b is spaced apart from the lower side of the second upper driven pulley 54a and is installed horizontally and in parallel.
  • the cable 20 starts from the driving pulley 52 and is wound around the first left driven pulley 53b, and extends along one side plate 120 to be wound around the one fixed pulley 10 It is converted and extended along the side plate 120 and the direction is changed while being wound around the first upper driven pulley 53a, and the direction is changed while being wound around the second lower driven pulley 54b. 120), the direction is changed while being wound on the other fixed pulley 10, and is extended and wound again to the second upper driven pulley 54a, and the driving pulley is wound around the first right driven pulley 53c. It is wound back at 52.
  • the driving pulley 52 is rotationally driven in the forward direction (clockwise direction)
  • the upper cable 21 moves toward the front of the loading box 100, so that the sliders 30 also move forward.
  • the cover ribs 40 are folded, the cover c opens the loading box 100.
  • a handle (not shown) may be mounted on the driving pulley 52 to manually rotate the driving pulley 52.
  • both the steering wheel and the motor may be installed to enable manual and automatic opening and closing.
  • a pair of sliders 30' located at the rearmost of the plurality of sliders have an auxiliary cover 60 for completely covering the rear of the loading box 100 and a rear opening and closing means for rotating the auxiliary cover ( 70) may be further provided.
  • Figure 4 is a side view showing the auxiliary curve and rear opening and closing means of the present invention shown in Figure 2;
  • the auxiliary cover 60 may have a shape similar to that of the cover rib 40, but may have an approximately' ⁇ ' shape.
  • the rear opening/closing means 70 includes a bracket 71 of a' ⁇ ' shape, a rotation pin 72 installed across the bracket 71, and a pivotable installation on the rotation pin 72 And a torsion spring 74 provided on the pivoting pin 72 and elastically supported to maintain the pivoting member 73 in an upright position.
  • the bracket 71 is coupled to the rearmost slider 30' and moves together.
  • both ends of the auxiliary cover 60 are coupled to the upper end of the rotating member 73, respectively.
  • one end of the torsion spring 74 is overhanging the locking member 76 formed in the bracket 71, and the other end is overlaid on the upper end of the rotating member 73 or the end of the auxiliary cover 60.
  • a pushing bar 75 is formed at the rear end of the upper end of the side plate 120.
  • the end of the pushing bar 75 may be formed with a rounded portion 75a and is disposed to face the lower end of the rotating member 73.
  • a round pushed portion 73a is formed at the lower end of the rotating member 73 so as to smoothly contact the rounding portion 75a.
  • the upper end of the rotation member 73 is kept in a state that is tilted backward by the torsion spring 74 and the rotation member 73 As the lower end of the contact with the pushing bar 75, the rotating member 73 is rotated. That is, while the rotation member 73 rotates around the rotation pin 72, the upper end of the rotation member 73 rotates to the rear of the loading box 100.
  • the auxiliary cover 60 coupled to the rotating member 73 and the attached cover c cover the rear surface of the loading box 100.
  • the pushing part 73a is smoothly riding over while in contact with the rounding part 75a, and the rotation member 73 is disposed almost horizontally.
  • a slit 75b may be formed in the front lower portion of the pushing bar 75 to allow the bracket 71 to enter.
  • the slit (75b) provides a space through which the bracket (71) can enter and at the same time restrains and holds the bracket (71), so that the opening/closing driving means (50) and the slider (30) shake when the vehicle is operating. Prevent it from breaking or vibrating.
  • the stopper 77 is horizontally coupled to the cover rib 40 coupled to the slider 30 immediately adjacent to the rearmost slider 30'.
  • the stopper 77 prevents the rotation member 73 from being severely moved due to wind or vibration when all the cover ribs 40 are folded.
  • FIG. 5 is an operational state diagram of the present invention, (a) shows a state in which the cover ribs are all overlaid and the cover is folded, and (b) shows a state in which the cover rib and the auxiliary cover are both unfolded and the loading box is covered with a cover.
  • cover ribs 40 fixed to the rearmost slider 30 also move rearward and the attached cover is unfolded, and the cover ribs are arranged at regular intervals while being spread apart by the unfolding cover (c), and each slider (30) also move backwards.
  • the auxiliary cover 60 coupled to the rotating member 73 rotates rearward to cover the rear surface of the loading box 100.
  • the loading box 100 is opened while the cover c attached to the cover rib 40 is folded.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

La présente invention concerne un dispositif permettant d'ouvrir et de fermer automatiquement un couvercle de compartiment de chargement d'un véhicule de fret, qui est un dispositif permettant d'ouvrir et de fermer un couvercle recouvrant une cargaison chargée dans un compartiment de chargement d'un véhicule de fret comprenant une plaque avant, une plaque arrière et les deux plaques latérales, le dispositif comprenant : une paire de poulies fixes installées respectivement sur les parties supérieures arrière des deux plaques latérales ; un câble enroulé sur une poulie fixe sur un côté des plaques latérales et enroulé sur une poulie fixe de l'autre côté par l'intermédiaire d'un moyen d'entraînement d'ouverture et de fermeture formé sur la plaque avant ; une pluralité de curseurs qui sont respectivement placés sur les côtés supérieurs des deux plaques latérales, contraints pendant que le câble passe à travers ces derniers, et coulissés réciproquement le long de la direction longitudinale des plaques latérales ; des nervures de recouvrement qui sont respectivement accouplées aux curseurs dont les deux extrémités se font face et entourent une partie supérieure du compartiment de chargement ; et les moyens d'entraînement d'ouverture et de fermeture, installés sur la plaque avant, destinés à transporter le câble dans une direction avant ou une direction inverse afin d'effectuer un mouvement de va-et-vient des curseurs, ce qui amène chaque nervure de recouvrement à se déplier ou à se plier, le câble étant en prise avec un curseur positionné au niveau de l'extrémité arrière.
PCT/KR2019/002547 2019-03-05 2019-03-05 Dispositif permettant d'ouvrir et de fermer automatiquement un couvercle de compartiment de chargement d'un véhicule de fret Ceased WO2020179945A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/KR2019/002547 WO2020179945A1 (fr) 2019-03-05 2019-03-05 Dispositif permettant d'ouvrir et de fermer automatiquement un couvercle de compartiment de chargement d'un véhicule de fret
KR1020207021776A KR20200107995A (ko) 2019-03-05 2019-03-05 화물차량의 적재함 커버 자동개폐장치

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PCT/KR2019/002547 WO2020179945A1 (fr) 2019-03-05 2019-03-05 Dispositif permettant d'ouvrir et de fermer automatiquement un couvercle de compartiment de chargement d'un véhicule de fret

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7675183B2 (ja) 2021-06-17 2025-05-12 ギガフォトン株式会社 レーザ装置、レーザ制御方法及び電子デバイスの製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100872055B1 (ko) * 2007-09-28 2008-12-05 한재석 적재함 자동 개폐장치
US20090322116A1 (en) * 2005-08-09 2009-12-31 Trakover Srl Device for Opening and Closing of Tarpualins for Covering the Bodies of Industrial, Agricultural and Similar Vehicles
KR20100050215A (ko) * 2008-11-05 2010-05-13 홍현진 차량 덮개 및 그 개폐방법
KR101296731B1 (ko) * 2013-02-22 2013-08-20 봉안천막산업주식회사 화물차 적재함의 자동 천막장치
KR20190014802A (ko) * 2017-08-03 2019-02-13 주식회사 선광코리아 화물차량의 적재함 커버 개폐장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090322116A1 (en) * 2005-08-09 2009-12-31 Trakover Srl Device for Opening and Closing of Tarpualins for Covering the Bodies of Industrial, Agricultural and Similar Vehicles
KR100872055B1 (ko) * 2007-09-28 2008-12-05 한재석 적재함 자동 개폐장치
KR20100050215A (ko) * 2008-11-05 2010-05-13 홍현진 차량 덮개 및 그 개폐방법
KR101296731B1 (ko) * 2013-02-22 2013-08-20 봉안천막산업주식회사 화물차 적재함의 자동 천막장치
KR20190014802A (ko) * 2017-08-03 2019-02-13 주식회사 선광코리아 화물차량의 적재함 커버 개폐장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7675183B2 (ja) 2021-06-17 2025-05-12 ギガフォトン株式会社 レーザ装置、レーザ制御方法及び電子デバイスの製造方法

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