US20130220998A1 - Transport container - Google Patents
Transport container Download PDFInfo
- Publication number
- US20130220998A1 US20130220998A1 US13/880,967 US201113880967A US2013220998A1 US 20130220998 A1 US20130220998 A1 US 20130220998A1 US 201113880967 A US201113880967 A US 201113880967A US 2013220998 A1 US2013220998 A1 US 2013220998A1
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- US
- United States
- Prior art keywords
- transport container
- container according
- lid
- inside space
- transport
- 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.)
- Abandoned
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of polygonal cross-section and all parts being permanently connected to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/20—Details of walls made of plastics material
- B65D11/22—Reinforcing for strengthening parts of members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
- B65D21/0217—Containers with a closure presenting stacking elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/14—Linings or internal coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/22—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient in moist conditions or immersed in liquids
Definitions
- the invention relates to a transport container as is disclosed in the preamble to claim 1 .
- Transport containers used so far, especially for transporting sensitive goods are for the most part designed as follows:
- the actual transport container is a first element that is produced as one piece with the aid of an injection-molding technique and generally also with standard dimensions, so as to be stackable.
- a lid is fitted onto this first element, thereby ensuring that the transport container is closed tightly, in particular sealed against dust, with the aid of the first element and the lid.
- a specially formed insert can be inserted into this first element, which is shaped such that the components to be transported are held securely in place and do not rub against each other or against the inside wall of the first element during the transport.
- a transport container is disclosed in the prior art document EP 0000824 A1 which consists of a type of grid basket with foil wrapped tightly around.
- a transport container of this type is intended for and is suitable for the transport of fruit.
- this transport container is not suitable for transporting technical components or sensitive technical semi-finished products.
- the transport container according to the invention comprises a self-supporting first element, embodied as a plastic injection-molded part, and a second element which fits tightly against the first element, at least in some sections.
- the second element is preferably arranged on the inside of the first element in such a way that it completely lines the inside, is thus supported by the first element, and prevents the components inside the the transport container from coming in contact with the first element.
- the first element consequently takes over exclusively the mechanical supporting function and can advantageously be embodied so as to be stackable.
- the second element together with a lid that rests directly on the second element when it is closed, ensures that the parts to be transported are sealed in and, in particular, are protected against dust and spraying water.
- a separation therefore occurs between the tasks of sealing in, meaning the protection against environmental influences, and the mechanical stability.
- the weight of the individual components, that is to say of the first element and the second element, can thus be optimized with respect to the respective task to be met.
- the first element in particular can thus be embodied as a plastic injection-molded part with openings, so that the first element has a grid-type structure. Owing to the aforementioned openings, meaning the missing material, no mechanical stability is lost if the geometry is selected carefully, but a considerably savings in weight can be achieved.
- the second element only needs to have a very low mechanical stability so that it can be embodied with extremely thin walls, in particular in the form of a deep drawn or thermoformed plastic part.
- the weight of the second element can be very low, as compared to the first element, so that the savings in weight which can be achieved for the first element is not compensated for by the existence of the second element.
- the design of the transport container in the form of two shells with an outside part and an inside part has another considerably advantage, especially if the second element is a deep drawn plastic part.
- the second element is a deep drawn plastic part.
- producing a deep drawn part is considerably simpler and noticeably cheaper.
- the actual production process for a deep drawn part is furthermore considerably easier as compared to the production of an injection-molded part.
- the first elements are advantageously produced in identical large piece numbers, so that they can be used for a plurality of different goods to be transported with respectively a different second element inserted therein.
- a further advantage is that the raw material expenditure and the energy expenditure for producing the second element is noticeably lower than the raw material and energy expenditure for producing the first element, so that even if a second element has only a relatively short service life, whether that is due to wear and tear or because the dimensions change for the parts to be transported, the energy balance for the complete transport container remains very favorable because of the long service life of the first element.
- the total energy balance of the transport container according to the invention is therefore advantageous with respect to its production as well as its operation which, of course, also has a positive effect on the total energy balance of the transported components.
- the container is particularly suitable for transporting enclosed volumes ranging from 20 to 100 liters.
- FIG. 1 A perspective representation the three components of a transport container, namely a first element, a second element, and a lid;
- FIG. 2 A first element and a second element according to FIG. 1 , in the assembled state
- FIG. 3 The same elements as shown in FIG. 2 , but with the lid fitted on;
- FIG. 4 The lid according to FIG. 1 as seen from a different viewing direction
- FIG. 5 Two transport containers, one stacked above the other;
- FIG. 6 A cross-sectional view of the elements shown in FIG. 1 ;
- FIG. 7 A cross-sectional view of the elements shown in FIG. 3 , corresponding to FIG. 6 ;
- FIG. 8 The elements from FIG. 1 in a cross-sectional, perspective view
- FIG. 9 A three-dimensional view of a detail of the transport container from FIG. 3 ;
- FIG. 10 Another three-dimensional view of a detail of the transport container shown in FIG. 3 .
- the Figure shows the three elements of a transport container. These three elements are the first element 10 , the second element 30 and the lid 50 .
- the first element 10 is a plastic injection-molded part with four side walls 12 a, 12 b, 12 c, 12 d and a bottom 14 .
- the side walls 12 a to 12 d and the bottom 14 enclose an inside space l 1 which typically encloses a volume between 20 and 100 liters.
- the side walls 12 a to 12 d as well as the bottom 14 are configured in the manner of a lattice or grid, with ribs 16 and openings 18 in-between.
- the wall strength of the ribs typically ranges from 1.5 to 2.5 mm.
- some of the ribs in particular the ribs for the side walls 12 a to 12 d, can have a U-shaped cross section.
- the side walls 12 a to 12 d end in a circumferential top edge 20 which, as will be obvious later on, comprises a horizontal section and a downward pointing section.
- the second element 30 is a deep drawn plastic part which also comprises four side walls 32 a to 32 d and a bottom 34 .
- the wall thickness of this deep drawn plastic part typically ranges from 0.2 to 0.8 mm.
- the outside dimensions of the side walls 32 a to 32 d essentially correspond to the inside dimensions of the side walls 12 a of the first element, so that the second element 30 can be inserted into the inside space l 1 of the first element and completely lines the inside, as will be seen in more detail later on.
- the volume of the second inside space l 2 which is enclosed by the second element is slightly smaller than the volume of the first inside space l 1 , wherein the volume of the second inside space preferably amounts to at least 95% of the volume of the first inside space.
- the second inside element 30 also comprises an edge 40 around the top, with a horizontal section and a downward-pointing section (see also in particular FIG. 9 ). Holding structures 36 are formed onto the bottom 34 of the second element 30 .
- the lid 50 is preferably also a deep drawn plastic part and, in the same way as the bottom 34 of the second element 30 , is provided with holding structures 52 , as can be seen in particular in FIG. 4 .
- the lid 50 has a circumferential edge 54 .
- FIG. 2 shows the first element 10 and the second element 30 from FIG. 1 , wherein the second element 30 is inserted into the first element 10 .
- the second element 30 Owing to the thin-wall design for the second element 30 , it is possible to see the ribs 16 of the bottom 14 of the first element 10 , as indicated. It follows from FIG. 2 that the usable inside space is barely reduced since the second inside space l 2 which is enclosed by the second element 30 essentially encloses the same volume as the inside space l 1 of the first element 10 .
- FIG. 3 shows the elements according to FIG. 2 , but with the lid 50 fitted on.
- FIG. 4 shows a view of the lid 50 in which the holding structures 52 of the lid 50 are visible.
- FIG. 5 shows two transport containers 5 , one stacked on top of the other.
- FIGS. 6 to 8 again show the elements from FIGS. 1 and 3 , but in a cross-sectional view. It follows in particular from FIGS. 7 and 8 that the second element completely lines the inside of the first element and that the second element fits tightly or at least nearly tightly against the first element. A certain spacing in the region of the side walls is generally possible. The bottom of the second element as a rule rests on the bottom of the first element, so that forces which are exerted onto the second element are introduced directly into the bottom of the first element. This is necessary since the second element has only a slight mechanical stability.
- top edge 20 on the first element comprises a horizontal section 20 [sic] and a downward pointing section 24 .
- the top edge 40 of the second element 30 is designed in the same way, namely with a horizontal section 42 and a downward pointing section 44 .
- the top edge 40 of the second element 30 encompasses the top edge 20 of the first element 10 and fits tightly against it, at least in some sections. The position of the second element 30 relative to the first element 10 is thus completely determined.
- the edge 54 on the lid 50 rests exclusively on the top edge 40 , in this case on the horizontal section 42 of the second element 30 . That is to say, the parts are enclosed exclusively by the second element 30 and the lid 50 .
- the first element does not contribute to enclosing the transported parts.
- a further advantage of the above-described exemplary embodiment is that the second element 30 is composed of a translucent plastic. Owing to the openings 18 in the side walls of the first element 10 , it is possible to look into each transport container to check the content if the second element is also made of a translucent plastic, even if the containers are stacked and closed. As a result, many faulty shipments an thus be prevented (for example transport containers that are not emptied or not completely emptied). It also makes sense in that case if the lid 50 is produced of a translucent plastic, so that the content of a transport container can be checked from every viewing angle. Suitable materials for producing a translucent second element/a translucent lid can include PVC, PPT, PC (polycarbonate), PE (polyethylene) and PS.
- a transport box of this type is not only suitable for transporting but also for storing objects, in particular also in the household area.
- first element 10 the second element 20 [sic] and the lid 50 for the preferred embodiment shown herein are produced as one-piece elements.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stackable Containers (AREA)
- Packages (AREA)
Abstract
The invention relates to a transport container having a low weight. The transport container comprises a self-supporting first element (10), which is designed as an injection-molded plastic part and which has an inside (10 b) and an outside (10 a) and which encloses a first interior space (I1), and a second element (30), which lies against the first element (10) at least in some sections and which encloses a second interior space (l2). The second element (30) is arranged on the inside of the first element (10) so that the second interior space (l2) lies completely within the first interior space (I1).
Description
- The invention relates to a transport container as is disclosed in the preamble to claim 1.
- In modern economic systems, the transporting of goods and especially of semi-finished products plays a central role. In particular if the goods to be transported are relatively light-weight but sensitive components, the problem frequently arises that comparatively few components to be transported must be packed into in a transport container. As a result, the weight of the transport container, meaning the tare weight, accounts for a considerable share of the total weight of the load to be transported. An increase in the transport weight leads to an increase in the energy consumption during the transport which is undesirable for reasons of economy and ecology. A high tare weight, in particular, worsens the total energy balance for each component to be transported.
- Transport containers used so far, especially for transporting sensitive goods, are for the most part designed as follows: The actual transport container is a first element that is produced as one piece with the aid of an injection-molding technique and generally also with standard dimensions, so as to be stackable. A lid is fitted onto this first element, thereby ensuring that the transport container is closed tightly, in particular sealed against dust, with the aid of the first element and the lid. A specially formed insert can be inserted into this first element, which is shaped such that the components to be transported are held securely in place and do not rub against each other or against the inside wall of the first element during the transport.
- A transport container is disclosed in the prior art document EP 0000824 A1 which consists of a type of grid basket with foil wrapped tightly around. A transport container of this type is intended for and is suitable for the transport of fruit. However, this transport container is not suitable for transporting technical components or sensitive technical semi-finished products.
- Starting with this premise, it is the object of the present invention to create a transport container having a low weight, in particular for technical products, components or semi-finished products.
- This object is solved with a transport container having the features as disclosed in
claim 1. - The transport container according to the invention comprises a self-supporting first element, embodied as a plastic injection-molded part, and a second element which fits tightly against the first element, at least in some sections. For this, the second element is preferably arranged on the inside of the first element in such a way that it completely lines the inside, is thus supported by the first element, and prevents the components inside the the transport container from coming in contact with the first element. The first element consequently takes over exclusively the mechanical supporting function and can advantageously be embodied so as to be stackable. As a rule, the second element together with a lid that rests directly on the second element when it is closed, ensures that the parts to be transported are sealed in and, in particular, are protected against dust and spraying water.
- A separation therefore occurs between the tasks of sealing in, meaning the protection against environmental influences, and the mechanical stability. The weight of the individual components, that is to say of the first element and the second element, can thus be optimized with respect to the respective task to be met.
- The first element in particular can thus be embodied as a plastic injection-molded part with openings, so that the first element has a grid-type structure. Owing to the aforementioned openings, meaning the missing material, no mechanical stability is lost if the geometry is selected carefully, but a considerably savings in weight can be achieved.
- The second element only needs to have a very low mechanical stability so that it can be embodied with extremely thin walls, in particular in the form of a deep drawn or thermoformed plastic part. The weight of the second element can be very low, as compared to the first element, so that the savings in weight which can be achieved for the first element is not compensated for by the existence of the second element.
- In addition to the pure savings in weight, the design of the transport container in the form of two shells with an outside part and an inside part has another considerably advantage, especially if the second element is a deep drawn plastic part. As compared to the production of an injection-molded part, producing a deep drawn part is considerably simpler and noticeably cheaper. The actual production process for a deep drawn part is furthermore considerably easier as compared to the production of an injection-molded part. Thus, it makes economic sense to produce relatively small numbers of the second elements, so as to adapt these to the goods to be transported. The first elements, on the other hand, are advantageously produced in identical large piece numbers, so that they can be used for a plurality of different goods to be transported with respectively a different second element inserted therein.
- A further advantage is that the raw material expenditure and the energy expenditure for producing the second element is noticeably lower than the raw material and energy expenditure for producing the first element, so that even if a second element has only a relatively short service life, whether that is due to wear and tear or because the dimensions change for the parts to be transported, the energy balance for the complete transport container remains very favorable because of the long service life of the first element.
- The total energy balance of the transport container according to the invention is therefore advantageous with respect to its production as well as its operation which, of course, also has a positive effect on the total energy balance of the transported components.
- The container is particularly suitable for transporting enclosed volumes ranging from 20 to 100 liters.
- The invention will now be explained in further detail with the aid of an exemplary embodiment and with reference to the Figures, wherein these show in:
-
FIG. 1 A perspective representation the three components of a transport container, namely a first element, a second element, and a lid; -
FIG. 2 A first element and a second element according toFIG. 1 , in the assembled state; -
FIG. 3 The same elements as shown inFIG. 2 , but with the lid fitted on; -
FIG. 4 The lid according toFIG. 1 as seen from a different viewing direction; -
FIG. 5 Two transport containers, one stacked above the other; -
FIG. 6 A cross-sectional view of the elements shown inFIG. 1 ; -
FIG. 7 A cross-sectional view of the elements shown inFIG. 3 , corresponding toFIG. 6 ; -
FIG. 8 The elements fromFIG. 1 in a cross-sectional, perspective view -
FIG. 9 A three-dimensional view of a detail of the transport container fromFIG. 3 ; and -
FIG. 10 Another three-dimensional view of a detail of the transport container shown inFIG. 3 . - The Figure shows the three elements of a transport container. These three elements are the
first element 10, thesecond element 30 and thelid 50. Thefirst element 10 is a plastic injection-molded part with fourside walls bottom 14. Theside walls 12 a to 12 d and thebottom 14 enclose an inside space l1 which typically encloses a volume between 20 and 100 liters. Theside walls 12 a to 12 d as well as thebottom 14 are configured in the manner of a lattice or grid, withribs 16 andopenings 18 in-between. The wall strength of the ribs typically ranges from 1.5 to 2.5 mm. To increase the stability, some of the ribs, in particular the ribs for theside walls 12 a to 12 d, can have a U-shaped cross section. Theside walls 12 a to 12 d end in acircumferential top edge 20 which, as will be obvious later on, comprises a horizontal section and a downward pointing section. - The
second element 30 is a deep drawn plastic part which also comprises fourside walls 32 a to 32 d and abottom 34. The wall thickness of this deep drawn plastic part typically ranges from 0.2 to 0.8 mm. The outside dimensions of theside walls 32 a to 32 d essentially correspond to the inside dimensions of theside walls 12 a of the first element, so that thesecond element 30 can be inserted into the inside space l1 of the first element and completely lines the inside, as will be seen in more detail later on. The volume of the second inside space l2 which is enclosed by the second element is slightly smaller than the volume of the first inside space l1, wherein the volume of the second inside space preferably amounts to at least 95% of the volume of the first inside space. The second insideelement 30 also comprises anedge 40 around the top, with a horizontal section and a downward-pointing section (see also in particularFIG. 9 ).Holding structures 36 are formed onto thebottom 34 of thesecond element 30. - The
lid 50 is preferably also a deep drawn plastic part and, in the same way as thebottom 34 of thesecond element 30, is provided withholding structures 52, as can be seen in particular inFIG. 4 . Thelid 50 has acircumferential edge 54. -
FIG. 2 shows thefirst element 10 and thesecond element 30 fromFIG. 1 , wherein thesecond element 30 is inserted into thefirst element 10. Owing to the thin-wall design for thesecond element 30, it is possible to see theribs 16 of the bottom 14 of thefirst element 10, as indicated. It follows fromFIG. 2 that the usable inside space is barely reduced since the second inside space l2 which is enclosed by thesecond element 30 essentially encloses the same volume as the inside space l1 of thefirst element 10. -
FIG. 3 shows the elements according toFIG. 2 , but with thelid 50 fitted on. - As previously mentioned,
FIG. 4 shows a view of thelid 50 in which the holdingstructures 52 of thelid 50 are visible. -
FIG. 5 shows two transport containers 5, one stacked on top of the other. -
FIGS. 6 to 8 again show the elements fromFIGS. 1 and 3 , but in a cross-sectional view. It follows in particular fromFIGS. 7 and 8 that the second element completely lines the inside of the first element and that the second element fits tightly or at least nearly tightly against the first element. A certain spacing in the region of the side walls is generally possible. The bottom of the second element as a rule rests on the bottom of the first element, so that forces which are exerted onto the second element are introduced directly into the bottom of the first element. This is necessary since the second element has only a slight mechanical stability. - The design of the
top edge 20 on the first element, the design of thetop edge 40 on thesecond element 30 and the design of theedge 54 on thelid 50, as well as the positions relative to each other are explained in the following with reference toFIG. 9 . It is obvious that thetop edge 20 on thefirst element 10 comprises a horizontal section 20 [sic] and adownward pointing section 24. Thetop edge 40 of thesecond element 30 is designed in the same way, namely with ahorizontal section 42 and adownward pointing section 44. For this, thetop edge 40 of thesecond element 30 encompasses thetop edge 20 of thefirst element 10 and fits tightly against it, at least in some sections. The position of thesecond element 30 relative to thefirst element 10 is thus completely determined. - In the closed state, the
edge 54 on thelid 50 rests exclusively on thetop edge 40, in this case on thehorizontal section 42 of thesecond element 30. That is to say, the parts are enclosed exclusively by thesecond element 30 and thelid 50. The first element does not contribute to enclosing the transported parts. - It follows from
FIG. 10 that the bottom 34 of thesecond element 30 rests in some sections on the bottom 14 of thefirst element 10. FromFIGS. 9 and 10 we can easily see the different wall thicknesses of thefirst element 10 and thesecond element 30. - A further advantage of the above-described exemplary embodiment is that the
second element 30 is composed of a translucent plastic. Owing to theopenings 18 in the side walls of thefirst element 10, it is possible to look into each transport container to check the content if the second element is also made of a translucent plastic, even if the containers are stacked and closed. As a result, many faulty shipments an thus be prevented (for example transport containers that are not emptied or not completely emptied). It also makes sense in that case if thelid 50 is produced of a translucent plastic, so that the content of a transport container can be checked from every viewing angle. Suitable materials for producing a translucent second element/a translucent lid can include PVC, PPT, PC (polycarbonate), PE (polyethylene) and PS. - In particular if the second element is produced from a translucent material, a transport box of this type is not only suitable for transporting but also for storing objects, in particular also in the household area.
- It is understood that the
first element 10, the second element 20 [sic] and thelid 50 for the preferred embodiment shown herein are produced as one-piece elements. -
- 10 first element
- 10 a outside
- 10 b inside
- 12 a-d side walls
- 14 bottom
- 16 rib
- 18 opening
- 20 top edge
- 22 horizontal section
- 24 downward pointing section
- 30 second element
- 32 a-d side wall
- 34 bottom
- 36 holding structure
- 40 top edge
- 42 horizontal section
- 44 downward pointing section
- 50 lid
- 52 holding structure
- 54 edge
- 56 horizontal section
- 58 downward pointing section
- l1 first inside space
- l2 second inside space
Claims (16)
1. A transport container with a self-supporting first element, which is embodied as a plastic injection molded part having an inside and an outside and which encloses a first inside space, further comprising a second element which fits in some sections tightly against the first element and encloses a second inside space,
characterized in that the second element is arranged on the inside of the first element in such a way that the second inside space fits completely within the first inside space.
2. The transport container according to claim 1 , characterized in that the second element completely lines the inside of the first element.
3. The transport container according to claim 1 , characterized in that the second inside space has nearly the same volume as the first inside space.
4. The transport container according to claim 1 , characterized in that the first element comprises openings.
5. The transport container according to claim 1 , characterized in that the wall thickness of the first element ranges from 1.5 to 2.5 mm.
6. The transport container according to claim 1 , characterized in that the second element is a deep drawn plastic part.
7. The transport container according to claim 6 , characterized in that holding structures are formed onto the second element.
8. The transport container according to claim 1 , characterized in that the second element has a wall thickness between 0.2 and 0.8 mm.
9. The transport container according to claim 1 , characterized in that the first element comprises a top edge which is encompassed at least in some sections by the second element.
10. The transport container according to claim 1 , characterized in that the inside spaces enclose a volume between 20 and 100 liters.
11. The transport container according to claim 1 , characterized in that the container furthermore comprises a lid.
12. The transport container according to claim 11 , characterized in that the lid in the closed state makes contact exclusively with the second element.
13. The transport container according to claim 11 , characterized in that holding structures are formed onto the lid.
14. The transport container according to claim 1 , characterized in that the second element and/or the lid are composed of a translucent plastic.
15. The transport container according to claim 2 , characterized in that the second inside space has nearly the same volume as the first inside space.
16. The transport container according to claim 12 , characterized in that holding structures are formed onto the lid.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010014063A DE102010014063B4 (en) | 2010-04-07 | 2010-04-07 | transport container |
DE102010014063.5 | 2010-04-07 | ||
DE202010016780.9 | 2010-12-20 | ||
DE202010016780U DE202010016780U1 (en) | 2010-04-07 | 2010-12-20 | transport container |
PCT/EP2011/001314 WO2011124316A1 (en) | 2010-04-07 | 2011-03-17 | Transport container |
Publications (1)
Publication Number | Publication Date |
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US20130220998A1 true US20130220998A1 (en) | 2013-08-29 |
Family
ID=43706049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/880,967 Abandoned US20130220998A1 (en) | 2010-04-07 | 2011-03-17 | Transport container |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130220998A1 (en) |
EP (1) | EP2555987B1 (en) |
DE (2) | DE102010014063B4 (en) |
WO (1) | WO2011124316A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010014063B4 (en) * | 2010-04-07 | 2012-05-03 | Michael Däbritz | transport container |
DE102011108725B4 (en) * | 2011-07-26 | 2013-07-04 | Heinrich Fischer Gmbh & Co. Kg | Workpiece carrier for carrying workpieces |
DE102011083584A1 (en) | 2011-09-28 | 2013-03-28 | Schaeffler Technologies AG & Co. KG | Lubricant supply unit for rolling bearing, has metering device with open-ended hollow cylinder, where hollow piston is accommodated in open side of cylinder, and return spring acting on piston is arranged at bottom of cylinder |
DE102011083585B4 (en) | 2011-09-28 | 2020-06-18 | Schaeffler Technologies AG & Co. KG | Lubricant supply unit for a rolling bearing |
DE102012221439B4 (en) | 2012-11-23 | 2017-01-19 | Schaeffler Technologies AG & Co. KG | Lubricant supply unit for a rolling bearing |
US20230348136A1 (en) * | 2020-01-23 | 2023-11-02 | Ssab Wear Solutions Llc | A pallet box assembly |
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2010
- 2010-04-07 DE DE102010014063A patent/DE102010014063B4/en not_active Expired - Fee Related
- 2010-12-20 DE DE202010016780U patent/DE202010016780U1/en not_active Expired - Lifetime
-
2011
- 2011-03-17 US US13/880,967 patent/US20130220998A1/en not_active Abandoned
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- 2011-03-17 EP EP11710428.1A patent/EP2555987B1/en active Active
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US1311990A (en) * | 1919-08-05 | Planocraph co | ||
US939026A (en) * | 1908-12-16 | 1909-11-02 | William L Howland | Knockdown box. |
US1909098A (en) * | 1931-03-25 | 1933-05-16 | Ind Patents Corp | Means for shipping butter and the like |
US2341150A (en) * | 1940-10-17 | 1944-02-08 | Guaranty Container Corp | Bottle shipping case |
US2345000A (en) * | 1941-09-22 | 1944-03-28 | Kitchener K Newsom | Box and closure construction |
US2688420A (en) * | 1950-03-13 | 1954-09-07 | Ray H Bishop | Tray and box |
US2941710A (en) * | 1957-02-19 | 1960-06-21 | Smith | Collapsible container frame |
US3172769A (en) * | 1961-06-12 | 1965-03-09 | Thomas J Horan | Packaging iced comestibles |
US3294270A (en) * | 1964-03-13 | 1966-12-27 | Keyes Fibre Co | Cartons having contoured molded pulp walls |
US3885730A (en) * | 1974-03-07 | 1975-05-27 | Christenssons Maskiner | Sterilizable package |
US4047633A (en) * | 1976-09-23 | 1977-09-13 | Dart Industries Inc. | Ice container |
US4478349A (en) * | 1979-01-12 | 1984-10-23 | Mirro Corporation | Insulated dish and lid for microwave cooking |
US4244283A (en) * | 1979-04-30 | 1981-01-13 | Georges Enterprises, Inc. | Fruit and like transportation bins |
US4625908A (en) * | 1983-10-31 | 1986-12-02 | Emery Roy W | Container lock construction |
US4823972A (en) * | 1988-01-04 | 1989-04-25 | Ressler Gerald S | Collapsible child's toy container |
US5186351A (en) * | 1988-08-05 | 1993-02-16 | San Joaquin Valley Express | Slurry tank |
US5358137A (en) * | 1992-11-12 | 1994-10-25 | Sotralentz, S.A. | Liquid bulk container with tensioning straps |
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US6036049A (en) * | 1997-04-17 | 2000-03-14 | Rehrig Pacific Company | Reusable produce crate |
US20020008108A1 (en) * | 1999-12-23 | 2002-01-24 | Van Giezen Maurice Gerardus Maria | Pallet container with grid support structure |
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US20080264939A1 (en) * | 2007-04-25 | 2008-10-30 | Bray Christopher P | Reduced material container |
US20080296194A1 (en) * | 2007-05-30 | 2008-12-04 | Norseman Plastics Ltd. | Nestable and stackable container for the transport of heavy baked items |
US20110127275A1 (en) * | 2008-08-12 | 2011-06-02 | Georg Utz Holding Ag | Transport container |
US20120261411A1 (en) * | 2010-11-16 | 2012-10-18 | Buchenan Robert G | Secondary packaging system for pre-packaged products |
US8678223B2 (en) * | 2012-04-19 | 2014-03-25 | Handi-Foil Corporation | Pan with handles |
Also Published As
Publication number | Publication date |
---|---|
EP2555987A1 (en) | 2013-02-13 |
WO2011124316A1 (en) | 2011-10-13 |
DE102010014063B4 (en) | 2012-05-03 |
DE202010016780U1 (en) | 2011-03-03 |
EP2555987B1 (en) | 2015-10-07 |
DE102010014063A1 (en) | 2011-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |