DE202008005847U1 - Shock and vibration damping transport carrier - Google Patents

Abstract

Shock and vibration-damping transport carrier, in particular transport pallet for transport impact and vibration-sensitive transport goods, wherein the transport carrier has at least one base plate and at least one carrier plate arranged above and base plate and carrier plate are coupled via at least a first elastic element, which is subject to shear deformation.

Description

The The invention relates to a shock and vibration damping Transport carrier, in particular a transport pallet for Transport of shock and vibration-sensitive goods.

Out DE 87 15 413 U1 a pallet with shock absorber is known, which has at least one layer of shock-absorbing material consisting of foamed plastic material between pallet base and trailer elements. In DE 42 07 727 C2 a pallet with a pallet base and the pallet base supporting feet is described, lying in the support area of the pallet disc-shaped or plate-shaped damping elements / buffer elements) made of PE or PP rigid foam are interchangeable pluggable. The damping elements are braced by means of fastening screws against the recording, resulting in a relatively complex structure.

By the use of foamed plastic materials as damping elements However, for many applications, only insufficient damping properties achieved, because only at very high frequencies a vibration damping entry. Especially when transporting with a truck (Truck) occurring, low frequencies are doing for the cargo is not reduced. Reason are the relatively stiff Damping elements that allow only very small spring travel.

Out DE 202 06 534 U1 a pallet cover made of rubber is known, which has a border area and is überstülpbar on Euro pallets. Corresponding rubber mats can only conditionally and primarily only undefined attenuate vibrations and vibrations.

A vibration-insulating plate base made of sheet metal, dam layer (mineral wool) and wear layer (hard rubber) acc. DD 2558 906 A3 additionally provided at its feet with a rubber liner. A disadvantage of such pallets with spring-damping elements in the Palettenfuß is that the shock absorption function is only available with complete support of the pallet on levels and not in handling with forklift trucks. But especially in such handling situations with forklift vehicles, where the pallet is held on the underside of the deck boards, no shock and vibration damping of the cargo is present.

task the solution according to the invention is a shock and vibration damping transport carrier to develop, which has a simple structural design and ensures excellent damping properties, so that by mechanical fixation of the goods to be transported, For example, electronic assemblies, on the transport carrier a safe transport independent of normal transport loads can be guaranteed.

These Task is according to the invention with the features of the first protection claim solved. Advantageous embodiments emerge from the dependent claims.

Of the impact and vibration damping transport carriers, especially in the form of a transport pallet for transporting and vibration-sensitive transport goods, at least from a base plate and at least one above it Support plate, with base plate and support plate over at least a first elastic element are coupled, which subject to compressive and shear deformation. Advantageously are the elastic elements of the mass of the cargo and / or the damping of a transport goods damaging Frequency adjusted accordingly, with the elastic elements are suitable for vertical vibrations, shear and / or pressure loads to attenuate, with the elastic elements prevail subject to shear deformation.

To can the elastic elements between base plate and Support plate z. B. sitting in corresponding recesses, which are formed between base and carrier plate.

Prefers the elastic elements are inserted into the recesses. The Recesses are in the form of grooves or pockets of the base plate side Receiving elements, which are arranged on the base plate and of carrier-plate-side receiving elements, which are arranged on the carrier plate are, trained. An elastic element is in at least a groove or pocket of a base plate side receiving element and at least one groove or pocket of a carrier plate side Receiving element arranged, wherein between trägerplattenseitigem Receiving element and base plate and between grundplattenseitigem Receiving element and carrier plate in the unloaded state there is a gap, which is a Nachfedern when a ensures vertical pressure load or vertical vibration.

to Limiting and damping the vertical movement can additional stop elements between base plate and carrier plate be arranged.

Alternatively, the elastic elements may be attached to receiving elements, wherein the receiving elements opposite Ausneh are arranged such that under vertical load, the elastic elements in the recesses are engageable or pressed.

Especially are the receiving elements at the top of the base plate and the Recesses on the pointing towards the base plate base formed the support plate.

Prefers the receiving elements are in the form of strips with a first width designed, wherein the second width of the recesses is greater, as the width of the receiving elements. The elastic elements have a third width, either smaller or larger is, as the second width of the recesses.

The Difference of the width of the recesses and the receiving elements is while a measure of the spring stiffness of the used elastic elements in vertical direction. The receiving elements in Shape of a ledge can be to the side of the elastic element a bevel with a defined distance and angle or a rounding exhibit. This is the spring stiffness or damping in vertical direction in dependence of the Eindrückweges adjustable in the recesses.

The elastic element, the vertical vibrations generated by the transport loaded on thrust, can simultaneously as a stop limiter act. In this case, the elastic element is complete in the recesses on the underside of the carrier plate pressed and stressed on pressure. In addition, you can also here between the base plate and the carrier plate Stop elements are formed, which control the movement between the base plate and support plate in the vertical direction and / or in horizontal Limit level and formed preferably elastic / damping are.

Favorable Way, the basic plate is designed in the form of a Euro-wood pallet, wherein the receiving elements between the receiving elements of Euro wooden pallet range.

The Recesses are then in the form of grooves in the bottom of the support plate educated.

Prefers consist of the elastic elements and / or the stop elements made of hard rubber or another elastic or highly elastic or visio-elastic material.

It is also possible to form the elastic elements in such a way that these serve as stop elements at the same time.

The elastic elements and / or the stop elements are in particular plate-shaped. However, it is also possible to make the elastic elements so that they over the receiving elements are pluggable.

is the damping for the occurring vibration system not enough, then it is possible an additional Damping element (between base plate and carrier plate) to arrange, which is a rapid decay of the shock excitation allows. The damping element can rub against each other Surfaces, a pneumatic or hydraulic damper or any energy-absorbing element.

By a simple dimensioning of the elastic elements or the Stop elements or the choice of material is a flexible adaptation the shock and vibration damping unit to the Transport mass and the frequency to be damped possible. Furthermore, the modular design of the system is advantageous. By suitable material selection for elastic elements and the modular design becomes the oscillatory system (cargo, Transport carrier, underground) individually to be protected Transport goods and to the damaging acting transport influences adapted as best as possible.

Of Furthermore, it is advantageous if the shock and vibration damping unit over the transport carrier feet is arranged so that also when handling forklift trucks or pallet trucks a shock and vibration damping for the cargo is guaranteed. Further, as a transport carrier base a standard flat pallet or one with special ones Dimensions, specially made base plate.

by virtue of the elastic thrust element are very low natural frequencies the impact and vibration damping transport carrier possible, so especially when transporting by trucks a vibration damping is met.

Of the Use of a push spring as a spring-damping element (elastic Element) for supporting the cargo on a ground allows a very low construction height and at the same time large Travel, which achieves a very soft storage in a small space becomes.

The achievable soft storage specifically allows the reduction of the natural frequencies of the oscillatory system, so that the excitation frequency, caused by transport influences, is greater than the natural frequency of the system, which thereby performs a supercritical response vibration, which leads to a ratio of exciter to response amplitude less than 1 leads. Ie. at low excitation frequencies that occur during transport Only a small amplitude of vibration is transmitted to the cargo.

By the utilization of the material damping in the thrust element occur at impact load in addition to the previously mentioned advantages also very short decay processes and low amplitudes on. Thus, the cargo is not only against loads from vibration excitation, but also better protected against shock loads.

The Invention will be described below with reference to embodiments and associated drawings explained in more detail.

It demonstrate:

1 : A perspective view of the impact and vibration damping transport carrier 1 with schematically indicated transport good T,

2 : A side view of the long side of the impact and vibration damping transport carrier 1 with schematically indicated transport good T,

3 : a vertical section AA acc. 1 .

4 : a vertical section similar gem. 1 , but with different absorption of the elastic element and additionally integrated damping unit 10 .

5 FIG. 2: a vertical section of a shock and vibration damping unit integrated in the foot of a transport carrier in a first embodiment, FIG.

6 FIG. 2: a vertical section of a shock and vibration damping unit integrated in the foot of a transport carrier in a second embodiment, FIG.

7 FIG. 4: a vertical section of a shock and vibration damping unit integrated in the foot of a transport carrier in a third embodiment, FIG.

8th FIG. 4: a vertical section of a shock and vibration damping unit integrated in the foot of a transport carrier in a fourth embodiment, FIG.

9 : Exploded view of a further embodiment variant of a transport carrier using a Euro pallet and a plate-shaped elastic element,

10 : Section BB of a transport carrier acc. 9 in assembled condition,

10a : Variant acc. 10 in the loaded condition,

10b : Variant acc. Fig. With a receiving element in the form of a chamfered strip for the wegveränderliche spring stiffness

11 : Acceleration Frequency Diagram.

In 1 is a perspective view of the impact and vibration damping transport carrier 1 represented in the form of a flat pallet with schematically indicated cargo T.

In the transport of goods with such a transport carrier occur in a known manner numerous shocks and vibrations, which can lead to damage and thus to the defect or malfunction especially in shock and vibration sensitive goods, such as electronic components. Since very low excitation oscillations occur especially when transporting by lorries, a vibratory transport system with a very low natural frequency is necessary in order to reach the supercritical region and thus to reduce the exciter amplitude. The transport carrier according to the invention 1 is therefore gem. 1 from a base plate 2 and a carrier plate arranged above 3 on which the cargo T sits, being between the base plate 2 and support plate 3 Here are not visible elastic elements are arranged, which allow under shear load a very soft storage of the cargo at the same time low body height. The or the elastic elements are preferably made of elastomer or pressed elastomer granules or flour or rubber or hard rubber.

There the visco-elastic elements used simultaneously a material damping In addition, is also a protection against shock loads where. The excited vibration is therefore dampened immediately.

Gem. 2 sit first elastic elements 4 between in each case a carrier plate-side receiving element 6 and a base-plate-side receiving element 7 and serve to dampen shear loads. In addition, the base plate side receiving elements 7 at their towards the backing plate 3 facing top second elastic elements in the form of stop elements 5 on, which dampen and limit the vertical movements / vibrations of the support plate.

The number of elements 4 . 5 as well as the shape, the property and the absorption of the elastic pushers 4 are crucial to the natural frequency of the transport carrier and thus adapted to the mass of the cargo to achieve an optimal reduction of the excitation vibration occurring in relation to the cargo. In the case of a strong, shock-like load due to z. B. from rudimentary settling of the transport carrier on the ground, in addition to the shock and vibration damping unit, the additional elastic pressure element 5 arranged, which at a maximum deflection of the thrust element 4 acts as a damped stop limiter. The elastic or viscoelastic pressure element 5 can consist of different materials, such as rubber, pressed rubber granules or flour, foamed plastic or thermoplastic elastomer.

Gem. 3 have the on the support plate 3 attached carrier plate side receiving elements 6 a recess 6.1 on and in the base plate 2 arranged base plate side receiving elements 7 is also a recess 7.1 brought in. The recesses 6.1 . 7.1 lie opposite each other and take an elastic element 4 on. Between the recording elements 6 . 7 a first distance S1 is present, which among other things determines the rigidity of the system in the vertical direction, whereby the travel for defined transport masses can be adjusted. Due to the nature of the clamping of the first spring element 4 act on this at vertical loads or vibrations shear resp. Shearing forces, and it is by the elastic material of the first spring element 4 achieved a corresponding attenuation. By the first distance S1 can continue acting in horizontal direction loads by means of the first spring element 4 also be damped. Furthermore, between the receiving element 6 and the base plate 2 and between the receiving element 7 and the carrier plate 3 If there is a second distance S2, which determines or limits the possible vertical travel. To achieve a damped stop have the base plate side receiving elements 7 at their towards the backing plate 3 facing top second elastic elements in the form of stop elements 5 indicating the vertical movement / vibration of the carrier plate 3 towards the base plate 2 limit and dampen.

Gem. 4 becomes the elastic element 4 from a carrier plate-side receiving elements 6 that has a continuous recess 6.1 has centered. The two on the recording elements 6 outreaching areas of the element 4 be from both sides to the first receiving element 6 arranged base plate side receiving elements 7 in their recesses 7.1 added. Between the recording elements 6 and 7 There is a first distance S1, which allows a relative movement in the horizontal direction, but by the elastic first element 4 is dampened. Also here is towards the backing plate 3 and towards the base plate 2 a second distance S2 provided, it allows a relative movement between the base and carrier plate, wherein the relative vertical movement by the first spring element 4 is dampened. i.

The base plate side receiving elements 7 also have their on towards the support plate 3 facing top second elastic elements in the form of stop elements 5 , The second elastic elements 5 thus forms a stop, which is a relative movement directed towards each other between the base and carrier plate 2 . 3 bounded and damped in the vertical direction. With this variant, a symmetrical thrust load is guaranteed as the sole unit. It is therefore contrary to variant gem. 3 possible, an odd number of shock and vibration damping units between base plate 2 and support plate 3 insert. If the material damping for the occurring vibration system is not sufficient, then it is possible, in addition a damping element 10 gem. 4 provide, which allows a rapid decay of the shock excitation. The damping element 10 may be rubbing surfaces, a pneumatic or hydraulic damper, or any energy absorbing element.

The advantage of the illustrated variants 1 and 2 in 1 - 4 is the integration of the shock and vibration damping unit between base plate 2 and support plate 3 so as to achieve a shock and vibration damping for the cargo even when handled with forklift trucks. The transport carrier can be a standard flat pallet DIN EN 13698 , a plastic pallet, its own pallet construction in 9-block construction or another transport carrier. Another variant is to integrate the principle of the shock-loaded visco-elastic element as a shock and vibration damping unit in the Palettenfuß. The 5 - 8th show constructive variants in which a thrust element is always designed as a spring-damper system in a foot of a pallet. Advantage of this design is the lower height of the functional transport carrier.

5 time a first embodiment of a vibration-damping foot F, wherein the foot F is a base plate 2 has, over which spaced a carrier plate 3 is trained. From the base plate 2 extend out towards the support plate 3 outer base plate-side receiving elements 7 , Between the hostele instruments 7 is on the carrier plate 3 a second receiving element 6 attached facing towards the base plate 2 extends. The recording elements 7 have vertically extending breakthroughs 7.1 in which a first elastic element 4 is recorded. The first elastic element 4 is at the bottom of the second receiving element 7 by means of a fastening element 9 attached. In addition, the base plate side receiving elements 7 at their towards the backing plate 3 facing top second elastic elements in the form of stop elements 5 on, which damp and limit the vertical movement / vibration of the carrier plate when the carrier plate 1 with its underside on the stop elements 5 strikes. Between the receiving element 6 and the recording elements 7 a first distance S1 is arranged, which allows a relative vertical movement, which is damped and limited by the first elastic element. Between base plate 2 and support plate 3 is by a second distance S2 acting in a horizontal direction movement / vibration possible, which is also damped by the first elastic member.

6 shows a vertical section of a shock and vibration damping unit, which is also integrated in the foot F of a transport carrier. Again, the foot F has a base plate 2 on, over which the carrier plate 3 spaced apart and extending from the base plate 2 to the carrier plate 3 outer base plate-side receiving elements 7 , being between the top of the receiving elements 7 the bottom of the carrier plate, a first distance S1 is present. Between the recording elements 7 is on the carrier plate 3 a second receiving element 6 attached facing towards the base plate 2 extends. Under the second receiving element 6 is on the base plate 2 a stop element 5 provided, wherein here also a distance S2 between the second receiving element 6 and stop element is present in the unloaded state. Furthermore, between the receiving elements 6 . 7 a first distance S1 exists. The recording elements 7 have vertically extending breakthroughs 7.1 and the receiving member has a vertically extending aperture 6.1 on. on, in which the first elastic element 4 is recorded. The first elastic element 4 is additionally by a fastener 9 which from the top through the second receiving element 6 is enough, recorded but not biased.

Gem. 7 sit in contrast to 5 and 6 two superimposed elastic first elements 4 in first recesses 6.1 of the receiving element 6 and in second recesses 7.1 the receiving elements 7 , As in 6 is located under the second receiving element 6 on the base plate 2 a stop element 5 , wherein a distance S2 between the second receiving element 6 and stop element 5 is present in the unloaded state. Again, there is between the recording elements 7 and the receiving element 6 a first distance S1 exists, which is a vertical relative movement between the base plate 2 and support plate 3 allows, which is damped by the first spring element.

In 8th is also shown a variant in which in a foot F two superimposed first elastic spring elements 4 are provided. However, it is only a receptacle 6 on the carrier plate 3 and a stopper element 7 at the base plate 2 attached, between which the first elastic elements 4 are included.

The elastic stop element 5 is here as in 3 to 5 at the top of the base plate side receiving element 7 arranged. Between stop element 5 and support plate 3 the second distance S2 is provided which ensures a vertical relative movement / oscillation.

Gem. 7 and 8th become the first elastic elements 4 not like in 5 and 6 by an additional fastening element 9 fixed.

9 shows the exploded view of another embodiment of a transport carrier using a "Euro-pallet" as a base plate and a plate-shaped elastic member.

The base plate (pallet) 2 has known manner palette-side bars 2.1 on.

Between these palette-side strips 2.1 become strip-shaped first receiving elements 7 attached, which have a first width b1. On the top of each receptacle 7 are several elastic elements 4 attached. Above it is the carrier plate 3 , on whose underside groove-shaped recesses N extend, which have a second width b2, which is smaller than the width B1 of the receiving elements 7 , The elastic elements are designed so that their width b3 is greater than the width b2 of the groove. Preferably, the grooves N by carrier plate side strip-shaped receiving elements 6 formed, which are attached to each other at an appropriate distance b2 on the underside of the support plate. The recording elements 7 and the grooves N are aligned. The section BB of a transport carrier acc. 9 in the assembled state is in 10 shown unloaded. By width b2 of the first receiving element 7 , which is smaller than the width b2 of the groove N, between the carrier plate side Aufnahmeele instruments 6 is formed in flight creates a first distance S1 between the two long sides 7a of the receiving element 7 and the two long sides Na of the groove N. pallet-side strips 2.1 , Furthermore, the recording elements 7 higher from the pallet-side strips 2.1 to ensure the required vertical travel.

10a shows the section C acc. 10 under load, under the action of a force F. The load became the support plate 3 towards the base plate 2 moves, causing the receiving elements 7 with the first spring element 4 subjected to a shear stress against its spring force and pressed into the groove N until the spring element 4 at the bottom of the groove N, which here through the underside of the carrier plate 3 is formed, is applied. As a result, on the one hand, a vertical damping and a vertical travel limit and on the other hand, a horizontal damping or travel limit with only one spring element 4 guaranteed. The first distance S1 should be greater than the thickness d of the first spring element 4 so that is about the receiving element 7 exciting spring element 4 with the receiving element 7 in the groove N is engageable.

10b shows the section C acc. 10 in the unloaded state with a chamfered receiving element in the form of a bar. The chamfers created on the side of the elastic element 8th the strip (receiving element 7 ) Can be changed in angle and distance, so that the spring characteristic of the shear-deformed under load elastic elements can be formed non-linear. Of course, instead of a phase, a radius may also be provided (not shown).

The acceleration-frequency diagram, in which the solution according to the invention is shown in comparison with a conventional solution, shows 11 , It can be seen that the natural frequency of the transport carrier according to the invention (continuous curve) compared to the natural frequency of a conventional transport carrier with integrated in the patette PE PE foam elements (dashed curve) at a transport mass of about 1 t already at a frequency of 10 Hz vibration damping of 40% available, whereas the existing on the market shock pallet with PE foam only at about 14.5 Hz has a vibration damping.

The number of elastic elements 4 . 5 as well as the shape, the property and the absorption of the push elements / elastic elements 4 are crucial to the natural frequency of the transport carrier and thus adapted to the mass of the cargo to achieve an optimal reduction of the excitation vibration occurring in relation to the cargo. In the case of a strong, shock-like load due to z. B. from rude settling of the transport carrier on the ground, in addition to the shock and vibration damping unit, the additional elastic or visco-elastic pressure element 5 arranged, which at a maximum deflection of the thrust element 4 acts as a damped stop limiter. The pressure element 5 can consist of different materials, such as rubber, pressed rubber granules or flour, foamed plastic or thermoplastic elastomer.

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 8715413 U1 [0002]
• - DE 4207727 C2 [0002]
• - DE 20206534 U1 [0004]
• - DD 2558906 A3 [0005]

Cited non-patent literature

• - DIN EN 13698 [0052]

Claims (36)

Shock and vibration damping Transport carrier, in particular transport pallet for transport shock- and vibration-sensitive transport goods, wherein the transport carrier at least one base plate and at least one above it arranged carrier plate and base plate and carrier plate over at least a first elastic element are coupled, which subject to shear deformation. Transport carrier according to claim 1, characterized characterized in that the elastic elements of the mass of the cargo are adjusted. Transport carrier according to claim 1 or 2, characterized in that the elastic elements for damping are adapted to a transport goods damaging frequency. Transport carrier according to one of the claims 1 to 3, characterized in that the elastic element vertical Damp vibrations and / or shear and / or pressure loads. Transport carrier according to one of the claims 1 to 4, characterized in that the elastic element in formed between base plate and support plate recesses sitting. Transport carrier according to one of the claims 1 to 5, characterized in that the elastic element in the recesses are inserted. Transport carrier according to one of the claims 1 to 6, characterized in that the elastic element to received at least one base-side receiving element is vertical and the support plate with the elastic element and is horizontally movable operatively connected. Transport carrier according to one of the claims 1 to 7, characterized in that the elastic element to at least one carrier plate-side receiving element is included or is in operative connection with this. Transport carrier according to one of the claims 1 to 8, characterized in that the base plate-side receiving element opposite recesses in / on the support plate are formed, such that under vertical load, the elastic Element is at least partially engageable in the recess. Transport carrier according to one of the claims 1 to 9, characterized in that the carrier plate side Receiving element opposite recesses in / on the Support plate are formed, such that when vertical Load the elastic element at least partially into the recess is tangible. Transport carrier according to one of the claims 1 to 10, characterized in that the carrier plate side Receiving elements at the top of the base plate and the recesses on the underside of the carrier plate pointing in the direction of the base plate are formed. Transport carrier according to one of the claims 1 to 11, characterized in that the receiving elements in the form are formed with a first width (b1) and that the second Width (b2) of the recesses is greater than the Width (b1) of the receiving elements. Transport carrier according to one of the claims 1 to 12, characterized in that the elastic elements a third width (b3) which is larger is, as the second width (b2) of the recesses. Transport carrier according to one of the claims 1 to 13, characterized in that between the base plate side Receiving element and carrier plate side receiving element there is a gap / gap which bridges through the first elastic element and above that the elastic element at vertical Stress / vibration of shear deformation is subject. Transport carrier according to one of the claims 1 to 13, characterized in that between the side walls the base plate-side receiving element and the side walls the opposite carrier plate side recess there is a gap / gap which passes through the first elastic Element is bridged and above that elastic element under vertical load / oscillation of shear deformation subject. Transport carrier according to one of the claims 1 to 15, characterized in that between the base plate and the carrier plate stop elements are formed, the movement between the base plate and the carrier plate in the vertical direction and / or in the horizontal plane. Transport carrier according to claim 16, characterized that the stop elements are elastic / viscoelastic. Transport carrier according to one of the claims 1 to 17, characterized in that it is in two parts in the form of a Palettenunterteils and a pallet shell is formed. Transport carrier according to one of claims 1 to 18, characterized in that the lower part of the pallet forms the base plate. Transport carrier according to claim 19, characterized that the pallet base formed in the form of a wooden flat pallet is. Transport carrier according to one of the claims 1 to 20, characterized in that the pallet upper part the Carrier plate forms. Transport carrier according to one of the claims 1 to 21, characterized in that the pallet base the Base plate forms. Transport carrier according to one of the claims 1 to 22, characterized in that between the pallet base and pallet top multiple elastic first elements added are. Transport carrier according to one of the claims 1 to 22, characterized in that the base plate side Extend receiving elements between strips of the standard flat pallet and protrude beyond this. Transport carrier according to one of the claims 1 to 24, characterized in that the recesses in the form of Grooves are formed in the bottom of the pallet top. Transport carrier according to one of the claims 1 to 25, characterized in that the the base plate, the carrier plate and at least one elastic element in a foot of one Transport carrier are formed. Transport carrier according to one of the claims 1 to 26, characterized in that the elastic elements Made of highly elastic material. Transport carrier according to one of the claims 1 to 28, characterized in that the elastic elements elastomer, pressed elastomer granules or elastomeric flour, Rubber or hard rubber exist. Transport carrier according to one of the claims 1 to 28, characterized in that the stop elements consist of highly elastic material. Transport carrier according to one of the claims 1 to 29, characterized in that the stop elements Elastomer, pressed elastomer granules or elastomeric flour, rubber or hard rubber or viscoelastic material. Transport carrier according to one of the claims 1 to 308, characterized in that the elastic elements and the stop elements are integrally formed. Transport carrier according to one of the claims 1 to 19, characterized in that the elastic elements plate-shaped or disc-shaped are. Transport carrier according to one of the claims 1 to 32, characterized in that the stop elements plate-shaped are formed. Transport carrier according to one of the claims 1 to 33, characterized in that the elastic elements over the receiving elements are pluggable. Transport carrier according to one of the claims 1 to 34, characterized in that between the base plate and Support plate additional damping means are arranged. Transport carrier according to claim 35, characterized that the additional damping means a fast Decay of a shock excitation ensured.