SA115360327B1 - Trailer for loading and transporting loads - Google Patents

Abstract

The present invention relates to a tow trailer with a 5 frame for lifting, transporting and lowering the load. The trailer is towed with a suitable towing machine (such as a vehicle) and the trailer includes a crane device 1 for lifting and lowering the load. The crane is associated with means appropriate to the type and weight of the load, the means being 3 forks ( At least one) in the case of fixed (non-wheeled) loads, such as boxes, or a 3-level surface in the case of moving loads (such as vehicles). The trailer runs in a balanced manner because the crane is balanced in a part of the front side of the trailer, and the wheels are erected in its sides. The trailer has an 8 beam (rear bumper) on the rear side that bears part of the weight of the load after it is lifted and ready to go, and it has one or more support beams 7 that are in the width (middle) inside the trailer to be under the load in the event of closing bearing part of its weight and distributing the weight on trailer parts. The trailer is provided with a joist 2 that is erected at the trailer anchor points to stabilize it while the load is being lifted or lowered. Figure (1).

Description

— \ — Towing trailer for lifting and transporting loads

Tow trailer for lifting and transporting loads Full description Background The general difficulty of handling heavy Asal; Joy is particularly involved in projects in remote areas. The available solutions are expensive in terms of providing a forklift at each site or hiring a large number of workers. The disadvantage of the first solution is the high cost of investing in ALE assets. Cues 0 The second solution is the difficulty in obtaining employment. When looking at previous technologies; We find the American patent application No. 01 of the inventor Brown JC (C) for (BROWN and others), as there are a number of differences from the invention for which a patent is to be granted, the most important of which are: A- In the previous technology, the weight is loaded on three “She is the two wheels (the wheels) 0 and the front; as for the invention to be patented mie ale, it depends on the weight center on the front (the fork carrier) and the rear (a rear barrier to load the fork ) and the center (+08 middle supporting beam or more that bears part of the weight of the fork and the load). The lifting method 1 of the shogo is based on the body of the cart ul C- The previous technology works efficiently on a cart with two wheels (two wheels) because they are considered as a lifting axle; as for the invention for which a patent is to be granted, its method of work depends on a trailer (vehicle) with multiple wheels (covers) Because its purpose is to move the cart and has nothing to do with lifting and downloading.

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D- In the American model, it is suitable for small weights that are suitable for the carrying capacity of the two wheels

Weight.” As for the invention for which mie is to be patented, it bears and is suitable for large weights due to the possibility of increasing it

The number of wheels (tires) as required and needed.

e- The previous technique is suitable for short lengths; As for the invention to be granted a patent, aie is given

Greater length options.

And - in the previous technique, the method of lifting is horizontal, and the load is forced to a small slope when the loading is completed, as well

In the two figures (60951)”; as for the invention to be granted a patent aie, the method of lifting is horizontal and retractable.

To tilt in the forklift way.

The aim of the invention is to find solutions to the aforementioned problems by making the loading and transporting of the YS payload in one AT in an economical and practical way that is low cost in terms of the use of machines and labor.

As in the attached figures.

General description of the invention

According to one aspect of this invention; The invention presents a trailer with an integrated lifter or. Cua

The trailer shall be in the form of an enclosed structure except for the rear side; The trailer runs on 1 wheels installed on either side. The trailer includes a winch installed at the front of the trailer as a model

preferred to apply the invention; This is done by means of a suitable fixing (tensioning) means, such as steel ropes (cables).

The winch includes 1075 forks for carrying and lifting the load and can replace the forks with a deck.

Horizontal plane or semi-level to fit (Apel) wheels. The trailer also includes a puck for securing while driving

Loading and unloading. also on a beam (bumper) installed on the open side (rear yo of the trailer); The trailer also includes at least one support beam set in width

(middle) of the trailer One end of the crossbar is attached to one of the sides (two sides of the trailer); Trailer also included

On a device to extend the fork to guide the load in the event that the fork method is used to enter the path of the load

(eg tabla) in the fork securely.

Here is a brief explanation of the drawings: Figure (1): Horizontal view of the trailer with a general view. Figure (7): Horizontal projection of the trailer showing the forks and sealing cylinders. Figure (IY): Illustration of the trailer coupling tool. Figure (7): Side deals of the trailer Figure (4): Rear front of the trailer Figure (5): A horizontal projection of the trailer showing Asad of the type of mobile or wheeled ((vehicle (car) for example). 0 Figure (1) Figure 3: Side deals of the trailer as shown in Figure 0 Figure (7): Rear front of the trailer as shown in Figure 0 Figure 3 (A) Horizontal projection of the trailer showing the load, whether fixed or non-wheeled (for example, a box). Figure (1): A side facade of the trailer as shown in Figure A. Figure 5: A rear facade of the trailer as shown in Figure 8. Figure (11): A horizontal projection of the trailer showing the load of the fixed type or Non-wheeled (drums, for example). Movement with the previous technique.

Co. The method of lifting and lowering with the previous technology (V0) Detailed form: 1 Description The trailer is towed by means of 1 forklift in which a crane device is incorporated © trailer The invention is a trailer in part of Aide Vehicle (vehicle) or any suitable towing machine by coupling with a hitch?a A slapped trailer according to the OY model to 1 and based on the figures from Lo the front side of the trailer o is preferred for this invention generally includes what The following: Sak The trailer © is designed in the form of a structure in the form of the letter No (as a preferred form in the application of the invention) hollowed out inside, closed on three sides, open on the rear side, and attached to the trailer an appropriate number of wheels (tires) 7 from the left and right sides of the trailer ; And on the front (rib) side, a fork 7 is attached to it with forks of a suitable number Dally, which is 1 for the trailer © 0 outrigger device for the size and dimensions of the trailer (two forks, for example); or a horizontal flat surface with the required degrees of inclination and attached so that the fork or surface is used (1) to the winch and extended inside the trailer from front to back and its weight); Forks are used, for example, to load pallets or boxes, etc. 11 that is appropriate to the type of load, with a suitable means of fixing such as ropes 1 and the like; and the roof for vehicles (cars) and the like. The lever is installed where the dal JS is coupled; The front part of the structure has a solid base to carry the Yo steel cables with balance. and set at 11 in such a way that the load can be lifted 1 the forks or the horizontal surface? by the crane in the points of gravity on which the trailer rests, which is the fulcrum 1 lifting jack the trailer is a puck, when the puck works? The LYE mounts the winch and two wheel mounting points as in either figure Shorter 11 © Trailer when loading and unloading. A cylinder is used for sealing 9 in case the load is -_ from the fork, and its purpose is to stabilize the load from moving or falling and to determine the most suitable place 0 al so that A can fix the Quali crossbar of the load. on the open rear side of the trailer; The front is done as these 1 ends on one of the sides of the trailer in such a way that they are parallel to the rib of the crane after it has been raised and prepared for movement; It pivots 11 the crossbar carries part of the weight of the load into and out of the trailer© in order to release the fork (or 11 to make way for the load

A when vertically lifting and lowering; As 253 clash (crossbar) 11 flat surface)? and payload Yo

With light signals to warn while walking on the roads; The bumper also reduces damage in a rear-end collision. The trailer © shall be provided, in its presentation, with a support beam 1 at least, which shall be under the load 11 in the event of closure, so that it is connected between the two sides (ribs) of the trailer © (left and right) to bear part of the idle weight and distribute the weight to the parts of the trailer and is fixed with a hinge on the rib side of the trailer (left or right) and turns pivotally to unload the center of the trailer from obstacles for loading and unloading. And associated with the fork? Link to extend the fork 01 (Fork Extensions) It is suitable for the link to be sliding or ALE for disassembly and assembly or fixed with a joint that makes it foldable to guide the load 11 in the event that the forks method is used to enter the sell path (for example) in the fork safely and reduces trailer hitch when reversing with load. 0 The following is an explanation of the methods of lifting and lowering the load: - * The method of lifting the load by means of a fork and a fixed (non-wheeled) load (Figures (VF - A) after attaching the trailer © Al Towing (a vehicle for example) the rear bumper is opened A and the stadium beam 7 in an axial way so that it is inside the trailer Eke except from the fork 9 that is lowered to the ground after inserting the sealing cylinders 4 in the event that the fork is of the appropriate length for the size of the load 11 1 (box or pallet or whatever and the like) for the purpose of fixing the load in the appropriate place in the trailer © and using the steering link by extending the fork 4 and then returning to the back where the load is located until the fork enters the bottom of the load (pallet, for example) 11 or any type of load ) Until the load is above the fork, then the fork lifts this load and the sealing cylinders 9 are inserted behind the load in relation to the fork to fix it between the load and the rear bumper (A) after it is closed, and the supporting crossbar (0) is also closed to be with the bumper connecting both sides of ( My ribs) the right and left of the trailer under the fork and bear part of the weight, after which the car moves behind the trailer to Where is the destination to which the load is to be delivered. * Method of unloading the load by fork and fixed load (je) (wheel) (Figs. (VF - A)

—y- After reaching the destination and choosing the appropriate place to disembark the load 11; The fork is raised? Slightly, and the rear bumper, after that, the bumper 1 is opened so that the fork is not in contact with the supporting beam and the supporting beam in an axial way, as a typical application, so that it does not hinder the release of the load, so that A, then the fork is lowered to 11, and the inside of the trailer is unloaded unless from the thorn? that carries the load on the ground after releasing the rear 4 sealing cylinders and the weight of the load on the ground and then walking 5 forward until the trailer © is freed from the load; After that, the fork is lifted, the bumper and the supporting beam are closed, and then the fork is lowered on it. Opening the rear bumper 6 and the supporting beam All 5 after attaching the trailer 0 in a pivotal way as a typical application so that it does not hinder the release of the load so that it is inside the trailer 1 The load (car cpa) is moved unloaded except from the roof? which is lowered (Fig. (Trailer trailer) is attached to the surface behind it and bears part of the weight, after which the trailer moves to the destination to which the load is to be delivered.

HY - 0 (Figures) After reaching the destination and selecting the appropriate place to disembark the load 11; the roof is raised? a little, after that the bumper A and the rear bumper 1 are opened so that the surface is not in contact with the retaining beam 00 © And the support beam in an axial way so that it does not hinder the release of the load so that it is inside the trailer (vehicle (car) for example) and then the roof is lowered to 11 unloaders except from the roof that carries the load to the ground and then the load is moved to the outside of the trailer; after This is done by raising the roof, closing the bumper and the retaining beam, and lowering the roof on it

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Components: A crane device 0 that is either an electric hoist, a hydraulic hoist, a puck-style gear, a pulley-type rope tension motor, a traction or lifting chain, a gas-propelled moving machine, a liquid-propelled moving machine, or a forklift, any method of lifting, horizontal pushing, or vertical or axial.

0 imp? To stabilize the trailer when loading and unloading. One or more forks or surfaces © of a horizontal or oblique angle, of metal or other solid material, attached to the winch 1 and extending towards the rear parallel to the left and right sides (ribs) of the trailer. cable rope, arm or bar; The tension of the lever reduces the possibility of the lever being tilted or broken at

0 download. The basic structure 0 of the trailer is in the form of a non-empty letter inside, and it is closed on three sides, the front rib (the lever rib), and the left and right ribs are connected to the wheels (tips), and the rear side is open. Wheels (tires) 1 and are flexible in choosing the appropriate number.

1 Support beam One or more support beams are under load when closed. Rear bumper A with light signals, which is Ble on a crossbar parallel to the front side of the trailer (crane rib) Cylinder for sealing 4 and used if the load is shorter than the fork. Extension 01 to extend the fork? To direct the load if using the fork method? to enter a path

0 Idle (eg drum) in the fork securely. Examples of different applications of the Agen payload: 11 fork-style bins; fork-type pallet; Vehicle load (car) by roof method.

Claims (1)

protection elements 1- The towing trailer, tow trailer, for lifting and transporting the load, as the trailer © has a ge structure of The interior is on wheels + one side opens for loading and unloading from the trailer It includes: AL at the front of the trailer © dik Hitch Coupler is attached to the tool ? a sid © towing a trailer; Crane or winch 1 device for raising and lowering the idle with the crane fixed to a frame trailer Trailer puck (a tool for determining the appropriate trailer height and for securing the trailer to the ground) Trailer 1 at least one jack when necessary to stabilize the trailer when loading and unloading; 0 one fork or fork vast for raising or lowering the load and attached to the winch; Or a flat horizontal surface? to carry and lift the load (or lel) and is attached to the hoist; One or more retaining beams 1 +0806 fused to the rib of one side of the trailer and pivoting to clear the center of the trailer from obstructions when loading and unloading; A bumper in the form of an A-beam that erects and closes the open side of the trailer and rotates pivotally at 1 loading and unloading; Fork Extension to direct Asal to securely enter a fork path. Cylinder for sealing 9 cunt fixture Cylinder The load from moving or falling and locating most suitable for her. “- a tow trailer according to claim 1; the preferred form of the structure is that of a 0-letter no where the rear side is open and the other three sides are closed. *- Tow trailer According to Clause 0, the coupling and winch device are in Part of the front side of the trailer. ¢— tow trailer according to protection element 1 or oF attaching the winch device to the chassis By a suitable means such as steel ropes.cables Jie “yam The hoisting device can be either an electric hoist 1 according to the protection element tow trailer —0 or Farming Car Jack or Hydraulic jack or hydraulic winch or Cable pullers Or a rope tensioning engine by means of pulleys, Scissor Lift Jack with a screwdriver, Gas lift, or a puller chaing moving machine; 500095 © 500095 Track tensioning motor, either tensioning or any method of lifting or pushing a forklift, a forklift, a hydraulics or a fluid moving machine, horizontal, vertical or axial. According to claim 0; The open side of the structure is the tow trailer = the rear side. According to claim 1 and 6; The tow beam shall be parallel to the tow trailer 1 - to the side where the crane is installed for the purpose of bearing part of the weight of the load after lifting the load and preparing - 0 for movement. According to claim 1 and 6; The tow trailer — A — works to close the open side of the vehicle and to support the left and right sides of the vehicle from the opening by means of or ©; One of the 1 trailers according to protection element 1 is bumps, weights, transportation factors, and movement. The purpose of the collision is to mitigate damage in rear collisions. 1 or 7 - The trailer or collision is provided with means 1 according to protection element tow trailer Tow Trailer 4 - Road traffic caution. In accordance with Clause 9; The means of warning installed in a tow trailer or bumper are light signals. According to claim 1; The supporting beam is under the tow trailer -11 Yo the load in the closed state so that it is connected between the two sides (ribs) of the trailer (left and right) part of the idle weight and distributes the weight to the parts of the trailer. Jeni fixes one end Beam 11 or 1 of protection element Ey tow trailer 1-Standing tow trailer with joint on one side of the right or left side of the trailer. 10- The tow trailer according to the element of protection 1 The fork extension link is a variable length link at the rear end of the fork that works to direct the load to enter the fork path safely and to prevent the trailer from hitting the load when reversing to load Payload. -06 tow trailer According to claim 1, fix the trolley to the centers of gravity on which the trailer rests. -10 Tow trailer According to the VE protection element, the trailer pivots are the part to which the crane is installed and the parts to which the wheels are installed. 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When ns aval we: Psi 0 1 ala ala aa (PAN fo) pe Tee (ONO) § HE) Naa Nol SAD SN SU AU NS 18 4 Fig.{ ey The validity period of this patent is twenty years from the date of filing the application, provided that the annual financial fee is paid for the patent and that it is not invalid or forfeited for violating any of the provisions of the patent system, layout designs of integrated circuits, plant varieties, and industrial designs, or its executive regulations issued by King Abdulaziz City for Science and Technology; Saudi Patent Office P.O. Box TAT Riyadh 57??11 ¢ Kingdom of Saudi Arabia Email: Patents @kacst.edu.sa