FI128280B - Transportation method - Google Patents

Abstract

The invention relates to a transport method according to which different kinds of materials, such as wood, wood chips, pieces of goods, liquids and earth materials, are transported on one or more semi-trailers (1), and that the above materials are transported in one or more cargo spaces On the semi-trailer / semi-trailers (1). The transport method is characterized in that the materials are transported by means of a towing vehicle to pull one or more semi-trailers (1), which in the front (1 a) have one or more front chassis (1 ea) which in the longitudinal direction are adjustably coupled to one or more intermediate chassis ( 1 eb) and / or to one or more rear chassis (l ec), and that at least one front chassis (lea) is provided with a towbar (1 eaa), from which the towbar (leaa) the trailer (1) can be pulled tractor or of the rear end (1 b) of a second trailer (1).

Description

TRANSPORTATION METHOD

OBJECT OF THE INVENTION

This invention relates to a method of transportation for the transportation of materials such as timber, chips, pieces, liquids and soils in containers or other means of transport.

BACKGROUND OF THE INVENTION

Nowadays semi-trailers are of fixed length, so when transporting short timber or pieces10, for example, when transporting containers, the trailer is longer than the goods being transported.

With the current long semi-trailers, the vehicle combination has a large turning radius for short haulage. The air gap between the goods being transported and the vehicle, as well as between the goods, causes an increase in fuel consumption as the air swirls in 15 (turbulence) intervals, causing resistance to the vehicle combination.

The closest prior art WO9625302A1, EP0123723A1, EP1488990A1, EP1426274A1 and US3317219A disclose a moving bogie.

PURPOSE OF THE INVENTION

It is an object of the invention to provide a trailer that the position of the drawbar of the trailer is adjustable in the longitudinal direction of the trailer.

The foregoing disadvantages can be overcome and the object described above is achieved by a method of transportation according to the invention, characterized by what is defined in the characterizing part of claim 1. Preferred embodiments of the method are the subject of dependent claims 2-14.

The main advantages of the invention are that the trailers are interchangeable, this is very important when the first trailer is emptied, the empty trailer can be changed to the rear, so that both trailers are safely pulled in sequence because the front trailer is fully or at least partially loaded, than the back empty or lighter

20177005 prh 25 -10- 2019 pi trailer. A further advantage of the invention is that the length of the trailer is adjustable from the towing end, i.e. the front end, whereby the length of the trailer can be precisely adjusted for each substance / material / article being transported. turns with the smallest radius possible (turning radius is small). The towing vehicle may be a lorry, a tractor, an organization vehicle (eg a vehicle used in ports or for loading ships). A further advantage is that the length of the trailer relative to the goods / material / material being carried is as small as possible, for example, the freight fee is small in relation to the length of the goods / material / material being carried. A further advantage is that there is no space between the towing vehicle and the goods / substance / material being transported and the goods / substances / goods being transported, so that a so-called "swirling space" is created. the tensile strength is as small as possible. A further advantage is that two identical semi-trailers can be towed in series with adjustable trailer lengths, whereby the combination length is adjustable to the laws of each country or region. The cost of a towing vehicle for an invented trailer is between EUR 40000 and EUR 100000 cheaper 15 than that of a towing vehicle with a fixed trailer (so-called full-trailer, the cab is permanently attached to the front of the trailer on the same body, ie as a whole). The weight of the invented semi-trailer combination is considerably lighter, resulting in a higher payload relative to the combined weight. The purchase price of a semi-trailer is about 50% lower compared to a full trailer. The wind resistance is lower because the small spacing between the bundles (goods, containers) will not cause great turbulence. The fuel consumption of a towing vehicle (towing vehicle) is significantly lower than towing a full trailer. Semi-trailer tire costs are lower compared to a full trailer. In Finland, the maximum weight is 68t. With twin wheels 76 tn with bogie Traction unit and 60% of trailer axles with twin wheels. Crossing a weight-restricted bridge is done by pulling only one trailer at a time. The focus of the invented trailer is low, which increases safety, reduces the risk of repentance (bends, cross winds), and reduces air resistance. Attachment brackets, which may be in addition to the rear of the trailer or at the front of the trailer. Accessory clips (sheaths) are used, for example. for crane attachment, plow attachment, forklift attachment, harvester attachment, sander attachment, and valve machine attachment, and for operation of any of the aforementioned machines or devices when behind or in front of a trailer. All required accessories can be attached to the attachment brackets. The attachment brackets on the front of the trailer can be fitted with a feel

20177005 prh 25 -10-20199 used container locks to lock the container (s) to the trailer. Only one trailer is brought from the weight-restricted area, two trailers are pulled in the weight-free area. Trailed wheels with electric and / or hydraulic drive. Each trailer has a pivoting table at the rear of the trailer, the same pivoting table as the tractor. At least some of the wheels under the trailer are adjustable in the longitudinal direction of the trailer, whereby the frame structure of the trailer can be made as light as possible, since the length of the frame between the wheels can be shortened. Some of the wheels under the trailer can be pivotable, freely pivotable or electrically / hydraulically pivotable. It is clear that the invented method of transportation and the trailer will result in significant economic savings in transportation.

The invention will now be described in detail with reference to the accompanying drawings, in which Figure 1 shows a trailer according to the invention in the shortest dimension, perpendicular to the side, Figure 2 shows the trailer of Figure 1, front extended, perpendicular to the side Fig. 4 is a top view of the trailer of Figures 2, Fig. 5 is a top view of the trailer of Fig. 3, Fig. 6 is a view of another trailer according to the invention in which the wheels are not movable longitudinally, Fig. 8 shows a front frame perpendicular to the side of Figures 1-6, Fig. 8 shows a transverse frame perpendicular to Figs 1-6, Fig. 9 shows a rectangular frame perpendicular to Figures 1-5, Fig. a 10 shows a trailer of Figure 1, front frame extended to maximum length, viewed from below, perpendicular to the front, illustrates frontal locking device, Figure 11 shows trailer of Figure 1, front frame extended to mid-length, illustrates front view of locking device 1, front body inside as shown in Figure 1, viewed from below, perpendicular to the front, the figure shows the front body locking device, Figure 13 shows the trailer of Figure 1, the front body extended to the maximum length, perpendicularly viewed from below; its counterpart cut perpendicular to the side.

Figure 15 shows a third trailer according to the invention with the front frame inside the intermediate frame in all longitudinal positions, the draw pin being attached to the front frame, the draw pin moving with the front frame inside the intermediate frame viewed from the side;

Fig. 17 shows a fourth trailer according to the invention, wherein the front frame is inside the intermediate frame in all longitudinal positions, the draw pin is attached to the front frame, the draw pin moves with the front frame inside the intermediate frame, in addition Fig. 17 is a wheel frame or mounted on the front frame, the rear of the trailer has a pivot mounted on the intermediate frame, the trailer has a pivoting frame, the front frame and the wheel frame are in the rear position, the rear frame is in the forward position, the rear is perpendicular, , Figure 19 shows the trailer of Figure 17, the front frame, the wheel frame and the rear frame are in the forward position, perpendicular to the side, Figure 20 shows the trailer of Figure 17, the front frame and the wheel frame with the foremost position, the stern in the rear position, the swivel castors pivoted, perpendicular to the side, Fig. 21 shows the trailer of Fig. 20, viewed from below.

The illustrations show parts and locations of the trailer.

Trailer 1 is a generic name, for purposes of this patent application, a trailer means a semi-trailer without a semi-trailer having a pivoting bogie axle, such as a so-called axle box. full trailer.

Trailer 1 has a front end la, it is a drawbar of trailer 1.

The rear end Ib of the trailer 1 has the end of the trailer 1 having e.g. tail lights, as well as known attachment brackets 2. Accessory brackets 2 (shackles) for crane attachment, plow attachment, forklift attachment, chopper attachment20177005 prh 25 -10-20199, sander attachment and valve machine attachment and auxiliary rear attachment for Ib and aft.

All the necessary accessories can be attached to the attachment brackets 2. The attachment brackets 2 on the front end la of the trailer 1 can be fitted with known container locks for locking the container (s) to the trailer 1.

Trailer 1 has top 1c, bottom Id and body le. The body le consists of separate bodies named the front body lea, the intermediate body leb, the stern body lec and the wheel body led. The front frame lea, the stern frame lec, and the wheel frame led do not rotate with respect to the frame le, but only move in the longitudinal direction of the frame le.

Figures lea front frame is the frame according to arrow le lecb in the longitudinal direction stepwise or infinitely adjustable. The front frame lea is movably longitudinally fixed to the frame le, e.g., by means of rollers or sliding surfaces. The locking of the front body lea to the body le is performed by one or more locking members 7 and one or more counter-locking members 8. The front body lea has a front body front end leac and a slider head leab. The figures do not show stepless locking. Stepless locking can be made from disc brakes by a known technique, preferably by pushing the springs on the springs so that the bodies are locked to one another, releasing the brakes with compressed air or hydraulics to release the brake pad / brake pads from the opposite frame. The locking member 7 is / are the brake pads and the counter-locking member 8 is, for example, one or more side beams of the opposite body of the locking member 7, into which the brake pad / brake pads engage. A stepped or nearly stepless trailer body lock is known from forest tractors, the locking technique is two gear plates which are locked together by hydraulic pressure, in this invention the application can be operated by unlocking with hydraulic pressure and locking when the locking position is not always open.

Below the front body lea, Id, at its front body front end, the leac is a draw pin leaa, from which the trailer 1 is secured to a lorry known as a lorry.

The front skid lea slider leab is the head that goes inside the leb skeleton best. The slider head leab is locked by one or more locking means 7 to the intermediate frame leb to the desired frame displacement dimension 3. The size of the frame displacement dimension 3 is determined by the materials carried on the trailer 1 (generally the length of the containers). the length of the waste. The size of the frame transfer dimension 3 is also determined by the weight of the material transported. Still trunk gauge 3

20177005 prh 25 -10-20199 size is determined by mm. according to country-specific length restrictions, whereby the same trailer 1 can carry materials in short or long lengths in accordance with the law, i.e. the same trailer 1 can perform freight traffic in several countries in accordance with the law.

The front frame lea has a sidebar leac, the side bars leac have two pieces they are located on both sides of the front frame lea longitudinally.

The front frame lea lock frame lead consists of a straight plate that is best welded to the side beam leac intermediate space. The lock body comprises the lead locking members 8a, 8b and 8c. The counter-locking members 8a, 8b and 8c are holes in the figures which hold 10 the piston rods 7c of the locking members 7, specifically the outer ends of the piston rods 7c, which lock the front body lea when in place into the desired counter-locking member 8a or 8b or 8c.

The leb intermediate body is actually a so-called. the main body on which the material / article being carried is mainly transported. The intermediate body leb, like the bodies of known semi-trailers 15, is best made of two longitudinal beams which are known to be connected to one another by welding or by means of screw connections on the intermediate beams. Leba Spacer Slider is the head that goes best outside the front lea. The intermediate frame slider Leba is locked by one or more locking means 7 to the front frame lea to the desired frame displacement dimension 3. In the figures, the intermediate frame leb has a front beam lebb with 20 a hole for the lebba draw pin leaa.

Deck Hull lec in Figures le body arrow leae the longitudinal direction of the stepwise or infinitely adjustable. The stern body lec is movably longitudinally fixed to the body le, e.g., by means of rollers or sliding surfaces. Locking of the stern body lec to body le is performed by one or more locking means 7 and 25 by one or more counter-locking means 8.

Figures 5 and 6 show that attachment brackets 2 may be located at the rear end of the stern lec. The attachment brackets 2 may be located at the rear end of the spacer body leb, particularly when the stern body lec is not in the trailer, whereby the wheel lee is directly attached to the intermediate body leb.

The drawbar leca is known to be attached, for example, by welding or screw mounting to the stern of the stern lec.

Bicycle frame body LED in Figures le Leda direction of the arrow along the longitudinal direction of the stepwise or infinitely adjustable. The wheel frame led has a length7

20177005 prh 25 -10-20199 movably attached to the frame le, e.g., by means of rollers or sliding surfaces. Locking of the wheel frame led to frame le is performed by one or more locking means 7 and one or more counter-locking means 8. The wheel frame led is shown in Figures 17-21. The wheel frame led may be movable independently or it may be mounted to move with the front frame lea. In the pictures, the lee of the wheel frame led wheel lee is a direct drive Leea, the Leea of this direct drive acts as a pivot point for the trailer, i.e. the trailer pivots at the direct drive Leea, as known semi-trailers.

The wheel lee is known to be attached to the wheel below the stern lec. Unlike the pictures, the wheel lee may also be mounted directly on the intermediate body leb, so that the wheel lee does not move in the longitudinal direction of the intermediate body leb. At least two wheels on each side of the frame le and the axle between them, whereby the wheels rotate and support the frame le directly mounted on the suspension le (or with no suspension, e.g. slow-moving traction units and trailers). It is known that the wheel lee may be lifted off the road surface. Another way shown in the Figures is that the wheel lee is attached to the frame le by means of a suspension (with or without suspension, e.g. slow-moving towing vehicles and trailers) lec or one or more wheel bodies led.

Leea Direct Drive is a wheel whose wheels do not swivel from above or below the chassis le, and any suspension can swing the Leea front to rear or rear view relative to the chassis / road surface.

Swivel Castors Leeb is known in the art of transport technology as a freely turning wheel or, for example, in the art of transport technology, a wheel which can be turned by electric or hydraulic power. Transport technology refers to lorries and their trailers or similar equipment. Turning arrow Leea.

The fixed gear leec wheel is conventionally known for a wheel that is not movable in the longitudinal direction of the body le. The leec wheels of the fixed gear can be pivotable with respect to the body le (i.e., one or some of the bodies which are the front body lea, the intermediate body leb, the stern lec and the wheel body led), so it can be a pivotable leeb.

20177005 prh 25 -10- 2019

Bike frame led is a frame to which one or more lee wheels are attached. Preferably, the wheel frame is adjustable stepwise or infinitely longitudinally of the frame le, whereby the position of the wheel set le is adjustable as desired in the longitudinal direction of the frame le. Fig. 17 shows one wheel frame led with one wheel lee in the rear of the wheel, but unlike the figure, there could be more wheel sets lee or the wheel lee position in the wheel frame led could be other than the rear part, e.g.

In Figures 17-21, the front wheel lee of the trailer is a straight wheel Leea that is movable in the longitudinal direction of the frame le. The middle wheel lee 10 is a fixed leec with wheels that are pivotable, so the wheel is a swivel Leeb, i.e. the same wheel lee is a fixed leec and the swivel Leeb. The rear of the wheel lee is the Leeb swivel castors.

Fig. 6 shows that the wheel lee is a fixed gear leec which is mounted directly on the intermediate body leb so that the wheel lee does not move in the direction of the intermediate body leb pi15. Figure 6 shows that the stern frame lec has been moved behind the drawbar leca, whereupon the next trailer 1 can be attached to the drawbar leca.

The frame displacement dimension 3 is a dimension whose front frame lea is moved forward or backward in the figures.

The frame displacement dimension 3 is a dimension whose front body lea is shown in Figures 2, 3, 4, 5, 6, 20, 10, 11 and 13 as an extension of the body le. In Figures 3 and 11, the front frame lea is displaced to an intermediate dimension. In Figures 1, 4, 5, 6, 10 and 13, the front body lea is completely moved to the front position. In Figures 1 and 12, the front frame lea is moved to the shortest position, i.e. the rear position.

In Figures 17 to 21, the frame displacement dimension 3 is a dimension whose front body lea is behind the front end la of the run25 gon le.

In Fig. 17, the front frame lea, the wheel frame led is in the rearmost position, and the stern frame lec is in the forward position, with the gears lee closest to each other.

In Fig. 18, the front frame lea, the wheel frame led, and the stern lec are in the rearmost position with the front wheels lee closest to each other and the rear wheel lee in the furthest position relative to the front wheels.

In Figure 19, the front frame lea, the wheel frame led, and the stern lec are in the front position, with the rear gears lee closest to each other and

20177005 prh 25 -10- 2019 the front wheel lee is in the furthest position with the rear wheel lee.

In Figures 20 and 21, the front frame lea and the wheel frame led are in the front position. The stern lec is in the rearmost position for maximum lee spacing.

The front screen 4 is a known guard at the front end la of the trailer 1, its function is to protect the tractor and the driver and to facilitate loading. Figs. 17 to 21 do not show the front frame 4, it can be inserted into the attachment brackets 2 of the front end 1a of the trailer 1, e.g. by means of horizontal tubes,

The log bank 5 is a known vertically extending vertical tube assembly whose function is to hold the transported timber under load.

The anterior protuberance 6 is a measure of which the anterior lec body is moved backward in the figures.

The locking member 7 is preferably a short single acting pneumatic cylinder whose piston 7a enters with the compressed air through the compressed air connector 7d and the piston comes out under pressure from the spring 7b. Ko. the cylinder is better known as a locking cylinder, since the piston rod 7c protrudes outwardly into the hole of the opposite piece and locks the pieces together. The stern body lec is locked by one or more locking means 7 to the intermediate body leb. The stern lec has two or more counter-locking members 8a, 8b and 8c as well as the front stool lea, i.e. a similar locking solution can be used for longitudinal locking of the stern lec as shown in the figures for use in the stern lea. In the figures, the locking members 7 are disposed in the intermediate body leb, but they may be so-called. on the other hand, ie, the front body lea and the rear body lec. In addition, the locking members 7 are disposed below the trailer 1 Id, but they can also be located in the side beams of the trailer 1 outside or inside.

The towing vehicle is not shown in the pictures, the towing vehicle is well known, it can be (truck cab with wheels underneath and a leca at the rear of the truck, according to Wikipedia, a tow truck or truck locomotive, legally a N2 or N3 commercial vehicle truck in the true sense of the word because, since it does not have any load-bearing structures.), a tractor, an organization vehicle (eg a vehicle used in ports or for loading ships).

The invention relates to a method of transportation in which various materials, such as timber, chips, pieces, liquids and soil, are transported by one or more trailers 1, and that the said materials are carried in the trailer (s) 1. The load space of the trailer (s) 1 is transported in one or more containers, containers, pallets, tarpaulins or pallets. For example, one container and one container can be transported in one cargo space, i.e. so-called. a mixed carrier, as at present with a single trailer 1, can also be transported differently. types of wood.

It has now been found that the materials are conveyed by towing one or more trailers 1, which is a semi-trailer having a front body la or one of the front body lea, adjustably longitudinally connected to one or more intermediate bodies leb and / or one or more stern bodies lec, and at least one front body lea has a draw pin leaa, from which the draw pin leaa can be towed by a tow vehicle or by the rear end Ib of another trailer 1. The front body lea can be locked to different lengths in the intermediate body leb or stern lec. There may be a plurality of front bodies lea, e.g., such that the front bodies lea are superimposed or adjacent or in succession. There may be a plurality of intermediate bodies leb, e.g., such that the intermediate bodies leb are superimposed or adjacent or sequential. There may be a plurality of sterns lec, e.g., such that sterns lea are superimposed or adjacent or sequential.

Figures 15 to 21 show that the front body lea is inside the intermediate body leb. The front frame lea does not increase the length of the trailer 1 at the front end la in any adjusted position.

The front body lea is lockable longitudinally at various positions on the intermediate body leb or stern lec, whereby the position of the draw pin leaa on the front body lea is changed. The front body lea can be locked directly into the lec body if the intermediate body leb is not in the trailer 1.

The position of the front body lea in the intermediate body leb or in the stern lec is best selected from the tow vehicle by the wagon or wireless controller / steering that controls the locking member 17, by which the front body lea can be locked to the intermediate body leb or lec. The wired control can be done e.g. by a known CAM bus and the wireless control can be done by any known wireless technology e.g. known from mobile phones. The cab may have one or more wired or wireless controllers.

Best for the best alternative, the front body lea, the intermediate body leb, the stern body lec, and the wheel body led can also be locked together by one or more of the controllers on the trailer 1, which operate via wireless or wired technology.

The stern lec is lockable longitudinally in different positions on the intermediate frame leb, whereby the position of the drawbar leca attached to the stern lec is simultaneously changed.

The position of the stern lec in the intermediate body leb is best selected from the traction vehicle by the wagon or wireless controller / control controlling the locking member 17, with which the stern lec is lockable to the intermediate body leb.

Trailer 1 has one or more wheel chassis LEDs that are adjustable in the longitudinal direction! connected to one or more intermediate bodies leb, wherein the wheel frame led has one or more lee wheels. There may be more than one wheel frame led, e.g., such that the wheel leds are superimposed or adjacent or sequential.

The position of the wheel frame led in the intermediate body leb is best selected from the traction vehicle by the wagon or wireless controller / control controlling the locking member 17, with which the wheel body led is lockable by the intermediate body leb.

According to an embodiment of the invention, the wheel frame led is movably attached with the front frame lea in the longitudinal direction of the trailer 1.

In the trailer of 1 trailer lec is a fifth wheel Idea for a draw pin leaa, making the trailer!

20177005 prh 25 -10- 2019 Sat 1 is a towable second trailer 1 whose front body lea can be adjusted and locked to a desired length in the intermediate body leb or in the rear body lec.

The Idea drawbar is adjustable in length and lockable to the desired leb frame, whereupon the Idea drawbar is adjustable in the leb frame when the Idea is not needed, for example, in the rear trailer 1.

The lec position of the stern lec gear is adjustable and lockable in the longitudinal direction of the stern lec as desired.

The stern lec has one or more attachment brackets 2 (calipers) for attaching the crane, for plow attachment, forklift attachment, chopper attachment, sander attachment, valve machine attachment.

The intermediate body leb, at its rear end Ib, has one or more attachment brackets 2 (sheaths) for attaching the crane, for plow attachment, forklift attachment, chopper attachment, sander attachment, valve machine attachment.

One or more pairs of lee wheels on the trailer 1 are driven by electric keel and / or hydraulics.

The trailer 1 is adjustable in length from the rear or front and rear.

Trailer for the transport of materials such as lumber, chips, piece goods, liquids and earth 25 in containers or other means of transport. The front body lea and trailer lec of the trailer 1 are lockable longitudinally in the intermediate body by one or more locking members 7 on one or more locking members 8. The locking member 7 is a mechanical manual locking pin which is inserted into the desired locking member 8 and leb and / or lec in the stern. The locking member 7 is a pneumatic and / or hydraulic operated locking pin movable by compressed air or hydraulic fluid into a desired locking member 8, which locking member 8 is one or more holes in the front body lea and / or the intermediate body leb and / or the rear body lec.

20177005 prh 25 -10- 2019

According to one embodiment of the structure not shown in the figures, the locking member 7 is a mechanical manual locking pin which can be inserted into a desired locking member 8, which locking member 8 is one or more holes in the front body lea and / or intermediate body leb and / or stern body lec. The locking pin can be secured in place by a known pin or similar lock. The mechanical locking method is intended for use where it is only rarely necessary to change the total length or the loading length of the trailer 1. The overall length of the trailer 1 may be greater than the loading length e.g. when the leca of the fifth wheel is extending the length of the trailer 1.

According to an embodiment of the invention, the locking member 7 is a pneumatic and / or hydraulic locking pin movable by compressed air or hydraulic fluid to a desired locking member 8, which locking member 8 is one or more holes in the front body lea and / or intermediate body leb.

According to an embodiment of the invention, the locking member 7 has one or more friction pieces which are in the locking position against the locking member 8 which is the front body lea and / or the intermediate body leb and / or the stern body lec and / or the wheel body led. The friction pad is preferably one or more brake pads which are attached to the cylinder 20 of the locking member 7, for example, in the known cylinder arrangement shown in Fig. 14, in which the locking is effected by compressed air or hydraulic fluid. The hydraulic fluid may be a known brake fluid.

USE OF THE INVENTION

The invented trailer 1 is used as known trailers. The length of the trailer 1 can most easily be adjusted by unlocking the locking member (s) 7, applying the brakes to the gearbox of the trailer 1 and pulling or reversing the trailer 1 to the desired length, followed by locking the locking member (s).

It will be apparent to one skilled in the art that the invention is not limited to the above alternatives, but that many modifications are possible within the scope of the inventive concept defined in the appended claims.

Claims (14)

A method of transport in which one or more trailers (1) carry various materials, such as timber, wood chips, piece goods, liquids and soil, and that the trailer (s) (1) is / are transported in one or more bulk compartments. 5, the materials are conveyed by towing one or more trailers (1) having at their front end (la) one or more forward bodies (lea), which are longitudinally adjustable to one or more intermediate bodies (leb) and / or one or more trailers (lec). ), and that at least one of the front bodies (lea) has a draw pin (leaa), from which the draw pin (leaa) can be towed by a trailer (1), or 10 at the rear end (Ib) of a second trailer (1), characterized in that the trailer (1) has one or more wheel bodies (leds) which are adjustably longitudinally connected to one or more intermediate bodies (leb) having one or more wheel heads (leds) bike (lee). 15 Transport method according to claim 1, characterized in that the front frame (lea) is lockable in different longitudinal positions on the intermediate frame (leb) or stern frame (lec), whereby the position of the draw pin (leaa) attached to the front frame (lea) is changed. 20 Transport method according to Claim 2, characterized in that the position of the front body (lea) in the intermediate body (leb) or the stern (lec) is preferably selected from the traction vehicle cab by a wired or wireless controller / control for controlling the locking member (17). the front frame (lea) can be locked into the intermediate frame (leb) or stern frame (lec). Transport method according to claim 1, characterized in that the stern frame (lec) is lockable in different longitudinal positions on the intermediate frame (leb), whereby the position of the drawbar (leca) attached to the stern frame (lec) is simultaneously changed. Transport method according to claim 4, characterized in that the position of the stern (lec) in the intermediate body (leb) is best selected from the traction vehicle cab by a wired or wireless controller / control for controlling the locking member (17), with the locking member (17). is lockable in the intermediate frame (leb). Transport method according to Claim 1, characterized in that the position of the wheel frame (led) in the intermediate frame (leb) is best selected from the traction vehicle cab by a wired or wireless controller / controller controlling the locking member (17) having the wheel frame (led) lockable in intermediate frame (leb). Transport method according to Claim 6, characterized in that the wheel frame (led) is fixedly attached to the front frame (lea) in the longitudinal direction of the trailer (1). Transport method according to Claim 1, characterized in that the trailer body (1) has a towing table (Id) for the drawbar (leaa), the trailer (1) having a second trailer (1) having a front body (lea) position. adjustable locked to desired length in intermediate body (leb) or stern (lec). Transport method according to Claim 4, characterized in that the length of the fifth wheel (Idea) is adjustable and lockable as desired to the intermediate frame (leb), wherein the fifth wheel (Idea) is adjustable into the intermediate frame (leb) when the fifth wheel (Idea) in the trailer (1). Transport method according to claim 1, characterized in that the position of the gear (lee) of the stern (lec) is adjustable and lockable in the longitudinal direction of the stern (lec) as desired. Transport method according to Claim 1, characterized in that the stern (lec) has one or more attachment brackets (2) (shackles) for attaching the crane, for plow attachment, forklift attachment, chopper attachment, sander attachment, valve machine attachment. Transport method according to Claim 1, characterized in that the intermediate body (leb), at its rear end (Ib), has one or more attachment brackets (2) (brackets) for attaching the crane, securing the plow, securing the truck, securing the chopper, securing the sanding machine. . Transport method according to claim 1, characterized in that Of the 5 wheels (lee) in the carriage (1), one or more pairs are driven by electricity and / or hydraulics. Transport method according to Claim 1, characterized in that the length of the trailer 1 is adjustable from the rear end or the front and rear ends.