EP3814201A2 - A dumper truck with an improved bodywork construction - Google Patents

A dumper truck with an improved bodywork construction

Info

Publication number
EP3814201A2
EP3814201A2 EP19824738.9A EP19824738A EP3814201A2 EP 3814201 A2 EP3814201 A2 EP 3814201A2 EP 19824738 A EP19824738 A EP 19824738A EP 3814201 A2 EP3814201 A2 EP 3814201A2
Authority
EP
European Patent Office
Prior art keywords
front wall
sheet
wall sheet
profile
dumper
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.)
Pending
Application number
EP19824738.9A
Other languages
German (de)
French (fr)
Other versions
EP3814201A4 (en
Inventor
Seyit DINDAR
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.)
Tirsan Treyler Sanayi ve Ticaret AS
Original Assignee
Tirsan Treyler Sanayi ve Ticaret AS
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 Tirsan Treyler Sanayi ve Ticaret AS filed Critical Tirsan Treyler Sanayi ve Ticaret AS
Publication of EP3814201A2 publication Critical patent/EP3814201A2/en
Publication of EP3814201A4 publication Critical patent/EP3814201A4/en
Pending legal-status Critical Current

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
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/28—Tipping body constructions
    • B60P1/283—Elements of tipping devices
    • B60P1/286—Loading buckets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
    • B62D33/046—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains built up with flat self-supporting panels; Fixed connections between panels

Definitions

  • This invention is related with the bodywork construction of the dumper trucks used for the transportation of the construction materials, excavation and ruin waste and fine granular materials for mining in main road and off-road conditions.
  • the invention is related especially with the construction including the bodywork front panel design, general reinforcement and isolation preparation of the aluminum box type dumper trucks.
  • the currently common vehicle-dumper systems consist of a floor surface, two side surface, one gable wall and one rear part capable of filling the discharge gap in case of different constructions.
  • front wall sheets are integrated with the side panel constructions, while a corner reinforcement has been used to join the side panel and the front wall.
  • a welding method is used to weld those corner reinforcements with the front wall sheet.
  • a welding method is used to weld the front corner reinforcements with the side panel.
  • Welding method is always a necessity with the current technique, because the designs in this technical consist of a front panel sheet, a front panel reinforcement and a side panel sheet. If the reinforcement sheet is integrated to the front wall sheet, welding method will no longer be a necessity.
  • the front wall sheet, side panel profile and the front king post designs are not geometrically supporting each other in bearings. Which in turn, causes cracks and after sale claims. This in turn increases operating and maintenance costs and reduces second-hand car prices. Additionally, as there is not any geometrical structures and support in bearings arrangement for the positioning, supporting and support in bearings of the isolation sheets of the isolated cars, the positioning of those parts can be made with inappropriate welding methods with undesired dimension tolerances. Which is why welding defects and production faults can occur.
  • the document no EP3210860A1 describes how to connect a commercial vehicle’s front, side, rear, ceiling and even preferably floor panels by using a frame, connection profiles, towing springs and grooves.
  • An adhesive has been used to connect the grooves to the threads.
  • the profiles preferably include hinges.
  • the document describes a connection via an adhesive instead of a stronger connection by welding. This is where our invention differentiates.
  • the invention developed in a response to a need in the market is related with the bodywork construction of the dumper trucks, and aims to solve the above mentioned negativities.
  • the object of the invention is to transport the construction materials, excavation and ruin wastes and fine granular materials for mining in main road and off-road conditions.
  • Another object of the invention is to develop a dumper truck with lower workmanship and consumable costs, having higher abrasion and impact resistance with an improved bodywork construction.
  • Figure -1 Perspective view of the dumper truck
  • Figure -2 Perspective view of the dumper vessel
  • Figure -3 Front panel section view of the dumper truck
  • Figure -4 King post section view of the dumper truck
  • FIG -5 Front wall sheet perspective view of the dumper truck
  • the dumper truck (1 ) with developed bodywork construction subject to the invention is mainly;
  • At least one side panel profile (4) carrying the horizontal forces of the load at the side A front wall sheet (5) making the vessel a closed vessel by covering the front part of the dumper vessel (2) and a front wall sheet (5) preventing the load from pouring out,
  • a wall sheet tie piece (4.1 ) which is the component of the side panel profile and is used for reinforcement
  • At least one front king post profile (8) supporting each other in bearings the front wall sheet (5) and the side panel profile (4) and joining them geometrically,
  • a preferred application for the invention is to create an aluminum box type vehicle with a dumper truck
  • the aluminum box type dumper vessel (2) is manufactured by welding the side panel profile (4), front wall sheet (5), front wall insulation sheet (7) and the front king post profile (8) components.
  • the side panel profile (4) is created by longitudinally click-fitting in the sides of the dumper vessel (2).
  • the isolation layer (6) is located between vehicle front wall sheet (5) and the insulation sheet (7).
  • the front king post profile (8) includes front wall sheet bearing area (8.1 ), insulation sheet bearing area (8.2) and front wall sheet welding bevel (8.3)
  • the side panel profile (4) includes the side wall sheet tie piece (4.1 ).
  • the front wall sheet (5) includes the front wall sheet angled bending (5.1 ).
  • the front wall sheet (5) and the front king post profile (8) are click-fitted to each other by geometrically supporting in bearings the front wall sheet bearing area (8.1 ).
  • the front wall sheet (5) and the front king post profile (8) are fitted by corner welding on the welding gap formed by the front wall sheet welding bevel (8.3).
  • the front wall insulation sheet (7) and the front king post profile (8) are click-fitted to each other by geometrically supporting in bearings the insulation sheet bearing area (8.2).
  • the front wall insulation layer (6) is used at the pool area between the front wall sheet (5) and the insulation sheet (7), in order to prevent cooling down hot materials such as asphalt and to form an obstacle to the heat bridges.
  • the horizontal contact point of the side wall sheet tie piece (4.1 ) located at the side panel profile (4) and the front wall sheet angled bending (5.1 ) located at the front wall sheet (5) to the side panel profile (4) are located at the same line.
  • the strength needed to support the load carried will be offered by the tete- a-tete position of these two structures.
  • the alignment of the contact point between the front wall sheet angled bending (5.1 ) and the side panel profile (4) and the alignment of the side wall sheet tie piece (4.1 ) is the same point.
  • the front wall sheet and the front wall reinforcement can be designed as one-piece, thus there will be no longer need for any welding operation. Which is why, the quality problems arising from the incorrect welding processes applied after sales will be prevented.
  • the labor and consumable welding gas, welding rod
  • the labor and consumable will be lower compared to the competitor products, as the welding processes will decrease.
  • the side panel profile (4), the front king post profile (8) and the front wall sheet (5) will geometrically support in bearings each other, thus the quality problems will be prevented.
  • any dimensional and methodological quality problems arising from the welding of the insulation sheet (7) to the front wall sheet (5) will be prevented thanks to the pre-equipment of insulation.
  • front wall sheet (5), front king post profile (8) and the side panel profile (4) will geometrically support in bearings each other, the abrasion and impact resistant will increase and as a result the product will be more resistant compared to the competitors. Also, wrong positioning due to the manufacturing defects and dimensional quality problems will be prevented.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Body Structure For Vehicles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

This invention is related with a dumper truck (1) with a developed bodywork construction; including a damper vessel (2) used for the transportation of the excavation and fine granular materials, a dumper chassis (3), at least one side panel profile (4), one front wall sheet (5), one front wall insulation layer (6), one front wall insulation sheet (7), at least one front king post profile (8) supporting each other in bearings the front wall sheet (5) and the side panel profile (4) and joining them geometrically.

Description

A DUMPER TRUCK WITH AN IMPROVED BODYWORK CONSTRUCTION
Technical Field
This invention is related with the bodywork construction of the dumper trucks used for the transportation of the construction materials, excavation and ruin waste and fine granular materials for mining in main road and off-road conditions.
The invention is related especially with the construction including the bodywork front panel design, general reinforcement and isolation preparation of the aluminum box type dumper trucks.
Current Technical Content
The currently common vehicle-dumper systems consist of a floor surface, two side surface, one gable wall and one rear part capable of filling the discharge gap in case of different constructions.
If we take a look at the products manufactured with already known techniques, we can see that the front wall sheets are integrated with the side panel constructions, while a corner reinforcement has been used to join the side panel and the front wall. A welding method is used to weld those corner reinforcements with the front wall sheet. Likewise, a welding method is used to weld the front corner reinforcements with the side panel.
Welding method is always a necessity with the current technique, because the designs in this technical consist of a front panel sheet, a front panel reinforcement and a side panel sheet. If the reinforcement sheet is integrated to the front wall sheet, welding method will no longer be a necessity.
This additional welding process causes the vehicle labor cost to increase and also augments the possibility of any quality problems arising from the inadequate welding processes.
If we take a look at the products manufactured with the current technique, the front wall sheet, side panel profile and the front king post designs are not geometrically supporting each other in bearings. Which in turn, causes cracks and after sale claims. This in turn increases operating and maintenance costs and reduces second-hand car prices. Additionally, as there is not any geometrical structures and support in bearings arrangement for the positioning, supporting and support in bearings of the isolation sheets of the isolated cars, the positioning of those parts can be made with inappropriate welding methods with undesired dimension tolerances. Which is why welding defects and production faults can occur.
For the current technique, the document no EP3210860A1 describes how to connect a commercial vehicle’s front, side, rear, ceiling and even preferably floor panels by using a frame, connection profiles, towing springs and grooves. An adhesive has been used to connect the grooves to the threads. As for the profiles, they preferably include hinges. There is not any structure ensuring geometrical click-fit of the components in the above mentioned documents. The document describes a connection via an adhesive instead of a stronger connection by welding. This is where our invention differentiates.
Due to the inadequacy of the bodywork construction of the dumper trucks manufactured with the current technique described below and to the other negative factors, it is clear that an improvement is needed for the related technical field.
Object of the Invention
The invention developed in a response to a need in the market is related with the bodywork construction of the dumper trucks, and aims to solve the above mentioned negativities.
The object of the invention is to transport the construction materials, excavation and ruin wastes and fine granular materials for mining in main road and off-road conditions.
Another object of the invention is to develop a dumper truck with lower workmanship and consumable costs, having higher abrasion and impact resistance with an improved bodywork construction.
Figures For Better Describing The Invention
“The dumper truck with improved bodywork construction” developed within the scope of this invention is described at the attached figures, which are:
Figure -1 : Perspective view of the dumper truck
Figure -2: Perspective view of the dumper vessel
Figure -3: Front panel section view of the dumper truck Figure -4: King post section view of the dumper truck
Figure -5: Front wall sheet perspective view of the dumper truck
Scaling of the drawings are mandatory. Details which are unnecessary for understanding the current invention could be ignored. Also, component which are mostly similar at least, having mostly similar functions are shown with the same number.
Description of the Part References
Parts in the figures are one by one enumerates, and the equivalents of these numbers are as follows:
1 - Dumper truck
2- Dumper vessel
3- Dumper chassis
4- Side panel profile
5- Front wall sheet
6- Front wall insulation layer
7- Front wall insulation sheet
8- Front king post profile
4.1 - Side wall sheet tie piece
5.1 - Front wall sheet angled bending
8.1 - Front wall sheet bearing area
8.2- Insulation sheet bearing area
8.3- Front wall sheet welding bevel
Detailed Description of the Invention
In this detailed description, the preferred structures of the dumper truck (1 ) with developed bodywork construction subject to the invention is explained, only in order to better understand the subject without creating any restrictive effect.
The dumper truck (1 ) with developed bodywork construction subject to the invention is mainly;
A dumper vessel (2) where the load is stored and carried,
A dumper chassis (3) where components like moving part, accessory, axle, bumper bearing, rising bumper and bumper pin are mounted on the vehicle,
At least one side panel profile (4) carrying the horizontal forces of the load at the side, A front wall sheet (5) making the vessel a closed vessel by covering the front part of the dumper vessel (2) and a front wall sheet (5) preventing the load from pouring out,
A front wall insulation layer (6) carrying hot materials such as asphalt and preventing any heat transfer,
A front wall insulation sheet (7) fixing the front wall insulation layer (6),
A wall sheet tie piece (4.1 ) which is the component of the side panel profile and is used for reinforcement,
A front wall sheet angled bending (5.1 ) located between the front wall sheet (5) ant the side panel profile (4) and used for reinforcement,
At least one front king post profile (8) supporting each other in bearings the front wall sheet (5) and the side panel profile (4) and joining them geometrically,
A front wall sheet bearing area (8.1 ) with a predefined form and structure on the front king post profile (8), in order to geometrically support in bearings the front wall sheet (5) to the front king post profile (8),
An isolation sheet bearing area (8.2) with a predefined form and structure on the front king post profile (8), in order to geometrically support in bearings the insulation sheet (7) to the front king post profile (8) and
A front wall sheet welding bevel (8.3) with a predefined form and structure on the front king post profile (8), in order to geometrically support in bearings and ensure the welding of the front wall sheet (5) to the front king post profile (8).
A preferred application for the invention is to create an aluminum box type vehicle with a dumper truck
(1 ) having a developed bodywork construction. Thus, it includes an aluminum box type dumper vessel
(2) and an aluminum box type dumper chassis (3).
The aluminum box type dumper vessel (2) is manufactured by welding the side panel profile (4), front wall sheet (5), front wall insulation sheet (7) and the front king post profile (8) components.
According to a preferred application for the invention, the side panel profile (4) is created by longitudinally click-fitting in the sides of the dumper vessel (2).
According to a preferred application of the invention, the isolation layer (6) is located between vehicle front wall sheet (5) and the insulation sheet (7).
The front king post profile (8) includes front wall sheet bearing area (8.1 ), insulation sheet bearing area (8.2) and front wall sheet welding bevel (8.3) The side panel profile (4) includes the side wall sheet tie piece (4.1 ).
The front wall sheet (5) includes the front wall sheet angled bending (5.1 ).
The front wall sheet (5) and the front king post profile (8) are click-fitted to each other by geometrically supporting in bearings the front wall sheet bearing area (8.1 ).
The front wall sheet (5) and the front king post profile (8) are fitted by corner welding on the welding gap formed by the front wall sheet welding bevel (8.3).
The front wall insulation sheet (7) and the front king post profile (8) are click-fitted to each other by geometrically supporting in bearings the insulation sheet bearing area (8.2).
The front wall insulation layer (6); is used at the pool area between the front wall sheet (5) and the insulation sheet (7), in order to prevent cooling down hot materials such as asphalt and to form an obstacle to the heat bridges.
The horizontal contact point of the side wall sheet tie piece (4.1 ) located at the side panel profile (4) and the front wall sheet angled bending (5.1 ) located at the front wall sheet (5) to the side panel profile (4) are located at the same line. The strength needed to support the load carried will be offered by the tete- a-tete position of these two structures. The alignment of the contact point between the front wall sheet angled bending (5.1 ) and the side panel profile (4) and the alignment of the side wall sheet tie piece (4.1 ) is the same point.
As a result, thanks to this invention, the front wall sheet and the front wall reinforcement can be designed as one-piece, thus there will be no longer need for any welding operation. Which is why, the quality problems arising from the incorrect welding processes applied after sales will be prevented. The labor and consumable (welding gas, welding rod) will be lower compared to the competitor products, as the welding processes will decrease.
Thanks to the design, the side panel profile (4), the front king post profile (8) and the front wall sheet (5) will geometrically support in bearings each other, thus the quality problems will be prevented.
Also, any dimensional and methodological quality problems arising from the welding of the insulation sheet (7) to the front wall sheet (5) will be prevented thanks to the pre-equipment of insulation. Also, as the front wall sheet (5), front king post profile (8) and the side panel profile (4) will geometrically support in bearings each other, the abrasion and impact resistant will increase and as a result the product will be more resistant compared to the competitors. Also, wrong positioning due to the manufacturing defects and dimensional quality problems will be prevented.

Claims

1. A dumper truck (1 ) having a developed bodywork construction, which includes:
A dumper vessel (2) used for the transportation for the excavation and fine granular materials where the load is stored; a dumper chassis (3) where components like moving part, accessory, axle, bumper bearing, rising bumper and bumper pin are mounted on the vehicle; At least a side panel profile (4) carrying the horizontal forces created by the load at the sides; a front wall sheet (5) creating a closed vessel by covering the front part of the dumper vessel (2) and a front wall sheet (5) preventing the load from pouring out; a front wall insulation layer (6) cooling down hot materials such as asphalt and preventing any heat transfer; a front wall isolation sheet (7) immobilizing the front wall isolation layer (6), and which is characterized with;
a wall sheet tie piece (4.1 ) which is the component of the side panel profile (4) and is used for reinforcement,
a front wall sheet angled bending (5.1 ) located between the front wall sheet (5) ant the side panel profile (4) and used for reinforcement,
at least one front king post profile (8) supporting each other in bearings the front wall sheet (5) and the side panel profile (4) and joining them geometrically,
a front wall sheet bearing area (8.1 ) with a predefined form and structure on the front king post profile (8), in order to geometrically support in bearings the front wall sheet (5) to the front king post profile (8),
an isolation sheet bearing area (8.2) with a predefined form and structure on the front king post profile (8), in order to geometrically support in bearings the isolation sheet (7) to the front king post profile (8) and
a front wall sheet welding bevel (8.3) with a predefined form and structure on the front king post profile (8), in order to geometrically support in bearings and ensure the welding of the front wall sheet (5) to the front king post profile (8).
2. A dumper truck (1 ) with developed bodywork construction as described in Claim 1 , characterized by including an aluminum box type damper vessel (2).
3. A damper truck with a developed bodywork construction like Claim 2, characterized by including an aluminum box type damper vessel manufactured by welding the side panel profile (4), front wall sheet (5), front wall insulation sheet (7) and the front king post profile (8).
4. A dumper truck (1 ) with developed bodywork construction as described in Claim 1 , characterized by including an aluminum type damper chassis (3).
5. A dumper truck (2) with a developed bodywork construction as described in Claim 1 , characterized by including a vehicle vessel side panel profile (4) manufactured by longitudinally click-fitting method the side parts of the damper vessel (2).
6. A dumper truck (1 ) with a developed bodywork construction as described in claim 1 , characterized by including an insulation layer (6) between the vehicle front wall sheet (5) and the insulation sheet (7).
7. A dumper truck (1 ) with a developed bodywork construction as described in claim 1 , characterized by having the same point of alignment of: 1 - The contact point of the front wall sheet angled bending (5.1 ) and the side panel profile (2) and 2- The side wall sheet tie piece.
EP19824738.9A 2018-06-28 2019-06-27 DUMP TRUCKS WITH AN IMPROVED BODY CONSTRUCTION Pending EP3814201A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2018/09216A TR201809216A2 (en) 2018-06-28 2018-06-28 A DAMPER VEHICLE WITH SUPERSTRUCTURE CONSTRUCTION
PCT/TR2019/050511 WO2020005191A2 (en) 2018-06-28 2019-06-27 A dumper truck with an improved bodywork construction

Publications (2)

Publication Number Publication Date
EP3814201A2 true EP3814201A2 (en) 2021-05-05
EP3814201A4 EP3814201A4 (en) 2022-03-23

Family

ID=64558653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19824738.9A Pending EP3814201A4 (en) 2018-06-28 2019-06-27 DUMP TRUCKS WITH AN IMPROVED BODY CONSTRUCTION

Country Status (3)

Country Link
EP (1) EP3814201A4 (en)
TR (1) TR201809216A2 (en)
WO (1) WO2020005191A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090260305A1 (en) 2008-04-16 2009-10-22 Haub Gregory D Trailer, wall construction and manufacturing method
EP3210860A1 (en) 2016-02-26 2017-08-30 Schmitz Cargobull AG Construction of a commercial vehicle with at least one profile connection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403062A (en) * 1993-05-21 1995-04-04 Stoughton Composites, Inc. Panel joint for adhesively bonded wall panels
US7152909B2 (en) * 2001-06-22 2006-12-26 East Manufacturing Corporation Trailer and trailer body construction and extruded panel for same
US6719360B1 (en) * 2002-10-09 2004-04-13 Travis Body & Trailer, Inc. Trailer body construction
US7178860B2 (en) * 2005-04-22 2007-02-20 Vantage Trailers, Inc. Trailer having reduced weight wall construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090260305A1 (en) 2008-04-16 2009-10-22 Haub Gregory D Trailer, wall construction and manufacturing method
EP3210860A1 (en) 2016-02-26 2017-08-30 Schmitz Cargobull AG Construction of a commercial vehicle with at least one profile connection

Also Published As

Publication number Publication date
EP3814201A4 (en) 2022-03-23
TR201809216A2 (en) 2018-08-27
WO2020005191A2 (en) 2020-01-02
WO2020005191A3 (en) 2020-04-02

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