EP1115607A1 - Verfahren und vorrichtung zum herstellen eines kofferaufbaus sowie danach hergestellter kofferaufbau - Google Patents
Verfahren und vorrichtung zum herstellen eines kofferaufbaus sowie danach hergestellter kofferaufbauInfo
- Publication number
- EP1115607A1 EP1115607A1 EP99939897A EP99939897A EP1115607A1 EP 1115607 A1 EP1115607 A1 EP 1115607A1 EP 99939897 A EP99939897 A EP 99939897A EP 99939897 A EP99939897 A EP 99939897A EP 1115607 A1 EP1115607 A1 EP 1115607A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- thermoplastic
- box body
- sandwich
- flat part
- walls
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 49
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 49
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000011162 core material Substances 0.000 claims 14
- 239000004744 fabric Substances 0.000 claims 4
- 230000003014 reinforcing effect Effects 0.000 claims 4
- 210000002105 tongue Anatomy 0.000 claims 3
- 239000004743 Polypropylene Substances 0.000 claims 2
- 239000006261 foam material Substances 0.000 claims 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 claims 1
- 240000002834 Paulownia tomentosa Species 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 208000029152 Small face Diseases 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000008439 repair process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/042—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains divided into compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/14—Particular design of joint configurations particular design of the joint cross-sections the joint having the same thickness as the thickness of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/434—Joining substantially flat articles for forming corner connections, fork connections or cross connections
- B29C66/4342—Joining substantially flat articles for forming corner connections, e.g. for making V-shaped pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/434—Joining substantially flat articles for forming corner connections, fork connections or cross connections
- B29C66/4342—Joining substantially flat articles for forming corner connections, e.g. for making V-shaped pieces
- B29C66/43421—Joining substantially flat articles for forming corner connections, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/17—Understructures, i.e. chassis frame on which a vehicle body may be mounted forming fluid or electrical conduit means or having other means to accommodate the transmission of a force or signal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
- B62D29/043—Superstructures
- B62D29/045—Van bodies composed of substantially rectangular panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
- B62D29/048—Connections therefor, e.g. joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
- B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
- B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
- B29C66/72525—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled comprising honeycomb cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/14—Trucks; Load vehicles, Busses
- B60Y2200/145—Haulage vehicles, trailing trucks
Definitions
- the invention relates to a method for producing a box-shaped box body for transport vehicles.
- Such structures are already known in different embodiments. So you know box bodies, which are composed of individual, plate-shaped elements and connected in the edge areas, if necessary also in the flat areas, by means of rails. The assembly of such a box body is very time-consuming and therefore expensive. In addition, there is a comparatively high weight in the commonly used wooden panels.
- box bodies which consist of composite panels with a PU foam core and GRP layers laminated thereon. Such structures are extremely expensive and complex to manufacture. A common feature of all three variants of the case of prior art box bodies is that there is only a limited or difficult repair option due to the multitude of materials.
- the outer skin made of thin aluminum can be easily damaged, for example by knots, but that then substantial repairs are required for a repair, namely the removal of the inner wooden casing in order to be able to reach the repair site. If the aluminum replacement profiles are repaired, welding is not possible without extensive assembly work, since otherwise the adjacent materials would not be able to withstand the heat load.
- the object of the present invention is to create a method for producing a box body which is particularly simple and quick to carry out and which requires only little mechanical outlay.
- a case structure produced after this should have good tightness and weatherproofness, be light in weight and, if necessary, be easily recyclable.
- a device for? Manufacture of a suitcase structure can be created, which is simple in construction and inexpensive and which is also easy to use, if necessary, by non-specialists.
- a flat part consisting essentially of thermoplastic material, a support core and having a support core on both sides of this cover layer, the surface of which corresponds to at least two adjoining peripheral sides of the box body, in approximately lim ⁇ n-shaped areas corresponding to the edge boundaries of the adjoining ones , surrounding side walls of the box body are heated and folded there.
- the essential assembly work for assembling the case consists in bending or bending a correspondingly dimensioned sandwich flat part under the influence of heat, so that afterwards at least the essential part of the case is practically available in one piece.
- thermoplastic "material, multi-layered, a support core and having sandwich panels on both sides of these cover layers are joined together thermoplastic to form the flat part, whereby for this purpose a support core area for forming a receiving groove and of on one of the end faces to be connected the other sandwich panel stirnendig the covering layers partially removed and the core portion is inserted into the receiving groove 'and two de Sandwicholatten then under pressure and heat influence each other connected / earthed.
- sandwich panels can be mass-produced practically irrespective of the size of the flat part and in terms of size.
- the sandwich panels used can be produced practically endlessly in a specifiable width and can then be cut to length according to the circumferential length of a box body. If the width of the sandwich panel strand is not sufficient, a corresponding number of additional sandwich panel strands can be added to the side in the manner described above.
- a support member from the mutually facing ends of the zi connecting walls. and from the other wall the end layers of the cover layers are removed in certain areas and that the cover layers of the support core-free region overlap is at least thermoplastic bonded to the top layer-free area of the other wall.
- thermoplastic material is also welded here by the influence of heat and no additional connecting elements are required.
- An advantageous embodiment of the invention provides that a preferably thermoplastic tube is inserted into the flat part, at least in the area of an intended development, and that the tube is warmed to bend the flat part and then the bending takes place.
- the pipes used can be used as installation channels, especially for electrical wiring.
- the heat can be supplied in the pipe area and in particular through the pipe. This supply of heat through the tube plastifies the bending area from the inside and is therefore particularly effective and quick.
- the bending areas are determined by the position of the tubes and these form an additional edge stabilization.
- the end profile can be formed by an aluminum profile, for example a square tube.
- a profile made of thermoplastic can be used, which can be thermoplastic welded to the sandwich panel.
- thermoplastic pipe is slit lengthways and provided with heating wires at the slit edges, that the pipe with the slit faces the inside of the bend in the area of an intended curvature between adjacent walls m the flat part or the sandwich panel (s) is used and that the slot edges are then placed together during thermoplastic bending and then fused.
- an additional reinforcement of the corner areas can be achieved by melting together the slot edges spaced apart in the starting position in accordance with the intended bend. The necessary bending force is reduced during the bending process itself.
- the invention also relates to a box-shaped box body for transport vehicles manufactured according to the method according to the invention.
- This box body is characterized by walls bordering one another in at least one circumferential direction of the box body, forming at least an angular or U-shaped partial box body, which consist in one piece of a thermoplastic molded flat part having a support core with outer cover layers, and that the other, adjoining edges thereof and optionally other walls, in particular thermoplastic, are connected to one another.
- the case structure provided provides considerable advantages in addition to the manufacture when used in conjunction with vehicles.
- the box body has a high stability due to the use of sandwich panels at the same time low weight, the low weight being further favored by the elimination of the otherwise necessary connecting means such as connecting rails, corner rails, screws, angles and the like.
- the weight can be reduced by more than 50%. For vehicles, this means a significant increase in the payload and thus the economy.
- the thermoplastic, material connection of the case walls makes the case structure leakproof and weatherproof.
- fastening elements are provided with an approximately spherical cap-shaped carrier body made of thermoplastic material, that the carrier body has on its concave side a transverse pin, preferably made of steel, spaced apart from the base of the carrier body, and its convex side is thermoplastic connected on the inside to a wall of the box body and engages the wall at least in some areas.
- Such fasteners can be attached at any point on the box body, a thermoplastic welded connection being provided here as well.
- the support body and the wall attachment point can be heated accordingly and the connection is made by pressing the two parts together.
- Such fasteners are particularly well suited for lashing loads, for which purpose the fasteners are expediently arranged in rows on the inside of opposite walls of the box body and then practically form a replacement for the usual lashing rails.
- the sandwich panel (s) has one or more compression areas produced by hot deformation as connection points for connecting sandwich panels to one another and / or for connecting to other parts, and that in these compression areas the cover layers are spaced apart from them by the support core Starting position, have a compression position with at least a reduced distance.
- the box body has a high stability at these connection points due to the compression under the influence of heat, so that a corresponding power transmission is possible.
- the connection points do not form a weak point within a composite system and the good strength properties of the sandwich panel or the case structure formed therefrom also have an effect on the overall construction. It is also important here that the two cover layers are included in the connection area and thus for the transmission of the force. Since the force is essentially absorbed through these cover layers, this is essential for high stability in the connection and connection area.
- the invention also relates to a device for carrying out the method and for producing a box body.
- This device is characterized in that it has a support for a sandwich plate consisting of essentially thermoplastic material, a support core and having cover layers on both sides of this cover layer, or a flat part formed of several sandwich panels connected to one another, and that the support has a heating zone on at least one of its edges.
- thermoplastic flat parts or the like can be shaped, in particular folded, in a particularly simple manner, the thermoplastic plate being positioned on the support such that it lies along the heating zone with the intended bending area. If the heating zone is activated, the plate area protruding from the heating zone on the rare side can be angled with sufficient heating. In the simplest case, this is done by gravity, so that bending drives are generally not required. If necessary, the bending process can then be supported by hand.
- An embodiment of the device according to the invention provides that the support is essentially formed by a support frame which has at least one heatable tube arranged at the edge as the heating zone.
- a bending device can thus be implemented with little effort.
- the cross-sectional shape and position of the heatable tube can be adapted to the respective requirements.
- the support frame has heatable tubes arranged on the edge, preferably parallel opposite one another, which are preferably adjustable at least in their distance from one another. This means that thermoplastic sheets with areas spaced apart from each other can be folded at the same time.
- the support frame is arranged in the course of a production line for box bodies and in particular adjoins a feed table for a flat part consisting of one or more sandwich panels and a subsequent roller conveyor for the removal of the part box body.
- a feed table for a flat part consisting of one or more sandwich panels and a subsequent roller conveyor for the removal of the part box body.
- the device for connecting flat part edges or sandwich plates that abut one another on the oblique side can have a pressing device with heated pressure stamps and / or heatable pressure rollers, which can preferably be positioned and pressed on opposite sides of the connection point of sandwich plates or flat parts.
- connection points can be acted upon under the influence of heat in such a way that, on the one hand, material, thermoplastic welding and, on the other hand, consistently flat outer surfaces are formed.
- the pressurization also results in a certain material compression, which contributes to a high stability in the connection area.
- thermoplastic welding via integrated heating wires and the deformation for flat, continuous outer surfaces by means of pressure jaws or rollers. Additional embodiments of the invention are listed in the further subclaims. The invention with its essential details is explained in more detail below with reference to the drawings.
- FIG. 1 is a rear perspective view of a truck with a box body according to the invention
- thermoplastic flat part shows a device for bending a thermoplastic flat part to form a U-shaped partial box body
- FIG. 5 shows the sandwich panels shown in FIG. 4 in the assembled state and pressure stamps arranged in the region of this connection point
- FIG. 6 shows the two sandwich panels shown in FIG. 4 in a thermoplastic welded state
- 10 is a sandwich plate with tubes used in the area of the planned unwinding
- 11 shows a schematic representation of a device for folding sandwich panels with tubes for heat supply integrated therein
- FIG. 12 is a partial side view of a sandwich plate with a longitudinally slotted tube used in the area of an intended cooling with heating wires located at the slit edges,
- FIG. 14 is a perspective view of a sandwich panel with a fastening point for connection to a carrier element.
- F g. 1 shows a perspective partial view of the rear of a truck with a box body 1.
- the box-shaped box body 1 shown in the exemplary embodiment has two side walls 2 and 3, a roof wall 4 and a floor 5. An end wall located at the front end of the case structure cannot be seen.
- the case structure or case is composed of several sandwich plates 6 (cf. also FIGS. 4 to 6), which consist of a support core 7 with outer cover layers ⁇ .
- sandwich panels 6 are assembled into a flat part 9 (FIG. 2), from which the case 1 is then formed.
- the sandwich panels 6 are at least largely made of thermoplastic material, so that they can be deformed accordingly under the influence of heat and unite a flat part 9, as is shown, for example, in FIG. Case or partial case can be angled.
- the flat part 9 is composed of a plurality of sandwich plates 6.
- sandwich plate ⁇ 6 can be produced practically endless in a predeterminable width, so that they can either run in the longitudinal direction of the box body or laterally in the circumferential direction and can be connected to one another to form a suitable flat part 9.
- 4 to 6 show a suitable connection method, in which case according to FIG. 4 a support core area for the formation of a receiving groove 10 is first removed in the left sandwich panel and the cover layers 8 are removed at the end of the area from the other sandwich panel. The core area freed from the cover layers 8 is then inserted into the receiving groove 10, the cover layers being located
- connection point 14 is then pressurized and heated from the outside, so that the joined ends of the two sandwich plates 6 are thermoplastic welded.
- the hot pressure stamps 12, 13 are brought together at a distance corresponding to the thickness of the sandwich panels, so that the cover layer overlap region is displaced somewhat inwards and forms a slight thickening point 15, as can be seen in FIG. 6.
- This thermoplastic, material connection allows flat parts
- FIG. 7 shows a press device 11 in a somewhat detailled version, it being particularly evident here that the pressure stamps 12 are attached to pressure arms 16 which overlap the sandwich plate (s) 6 laterally.
- the pressure ram 12 are provided with pressure rollers 17 which are electrically heated.
- an additional material 18 is placed on the connection point 14 and thermoplastic welded to the two sandwich panels 6 to be connected.
- the material strip T8, for example fed from a supply roll 19, can in particular consist of the same material as that is used for the cover layers 8.
- the two sandwich plates 6 to be connected and the pressing device 11 can either be positioned stepwise or continuously relative to one another along the connection point 14. It is preferably provided that the sandwich panels 6 rest on a support and the pressing device 11 is positioned.
- a flat part 9 for example as shown in FIG. 2, is first assembled from sandwich panels 6, as described above.
- This flat part 9 can then have an outline shape, as it corresponds to the handling or partial handling of the box body.
- the flat part 9 comprises the two longitudinal walls 2 and 3, the roof wall 4 and an end wall 20.
- the delimitations of the individual walls are drawn in a straight line, which also form the bending glues when the case structure is being formed.
- a partial structure with a U-shaped cross-section can be formed with a front end wall 20, which would then still have to be connected to a floor 5 in order to obtain a case structure 1 according to FIG. 1.
- a longitudinal connection point 14 is only in front in the base region (FIG. 1).
- FIG. 3 shows a device for deforming a flat part 9 into a case or partial case.
- This device 21 has a support 22 with heating zones 23 arranged on the edge.
- the support is designed in a table-like manner with a support frame 24, the height of the support 22 according to arrow Pf1 and also the distance between the two heating zones 23 from one another being preferably adjustable according to the double arrow Pf2. So, ⁇ ann one Adaptation of the device to different sized box bodies can be made.
- the device 21 is supplied with a rectangular flat part 9, which is positioned so that it comes to rest on the heating zones 23 in the area of the intended cooling 25. By activating the heating zones 23, the areas of the flat part 9 lying there are heated and can be bent downward solely due to gravity or manually assisted.
- the device 21 with the support frame 24 and the upper support 22 is arranged in the course of a production line.
- This feed table 26 can be moved for the transfer of the flat part 9 to the support 22 thereon according to the arrow Pf3, while for the bending process according to the arrow Pf4 it can be withdrawn at least by the projection of the flat part 9 over the heating zone facing the feed table 26. This then creates the space to be able to also bend a part of the flat part 9 downward on the left side.
- a U-shaped partial case 1a is available here, which can be transported away for further processing by means of a roller conveyor 27 connected to the device 21.
- heatable tubes 28 are provided on the support frame, the spacing of which from one another and also the height thereof can be changed in accordance with the double arrows Pf1 and Pf2.
- the cross section of the heatable tubes and in particular their contact surfaces coming into contact with the flat part 9 m can, depending on the required bending radii. the intended formations in this area can be designed differently.
- the tubes 28 can be electrically enicable or can be flowed through as a hollow tube.
- the heatable, hollow tubes 28 are connected to a heating device 29 via liquid lines. It should also be mentioned that below the heatable pipes one on different Bendgewmkel adjustable bend stop can be arranged. There is also the possibility of equipping the bending device 21 with further pipes 28 which can be treated, in order to be able to produce, in addition to the double-angled box body shown in FIG. 3, four-angled box bodies with directly molded-on base parts. Furthermore, further heatable tubes arranged transversely to the heatable tubes 28 shown can also be provided, in order to be able to bend the end walls 20 (see FIG. 2). To connect the corner edges, overlapping overlay layers of one wall overlap with the support core and / or the overlay layers of the other wall.
- cover layers 8 of a side wall 3 protruding from the support core 7 are angled and placed on top of one another and the connecting end, for example, an end wall 20, which is equally prepared, is inserted into the angle formed in this way. In this position, a thermoplastic welding with parts in contact with one another takes place by influencing heat and pressure with the aid of pressure stamps.
- FIG. 9 shows a backing, in which only one wall 3 has cover layers 8 that overlap the support core 7, one of which is angled at right angles over the front end and the other is loop-shaped on the other side of the front wall 21.
- cover layers 8 that overlap the support core 7, one of which is angled at right angles over the front end and the other is loop-shaped on the other side of the front wall 21.
- the material connection takes place under the influence of heat and pressure.
- a flat part which painted the two side walls 2 and 3, the roof wall 4 and also the bottom 5.
- the bottom 5 is formed from two half parts which are thermoplastic welded together in the center, as shown with reference to FIGS. 4 to 6.
- a case structure which is practically one-piece in the circumferential direction is thereby formed, which has homogeneous strength properties.
- the support core area on the rear circumferential end edge can be removed in some areas to form a receiving groove, and an end profile, for example a square tube made of aluminum or plastic, can be inserted and connected into this receiving groove.
- Hinges for the doors which preferably also consist of sandwich panels 6, can then be attached to this end profile.
- the box body is connected with the aid of screw connections 30 to a carrier frame 32 of the motor vehicle, indicated by dashed lines.
- compression areas 31 (cf. also FIG. 14) produced by hot deformation are provided in the base 5 as connection points, each with a central hole 33 for the passage of a screw 34.
- the two cover layers 8 remain due to the thermoplastic compression in the connection area preserved and are therefore included for the power transmission. This results in a high stability in the connection area and a practically continuous power flow transition. This is also due to the fact that material displaced there is adjacent to the compression region.
- FIG. 14 also shows that an intermediate plate 41 for load distribution is inserted between the base 5 and the support frame 32 (of which only a single support is shown). Compression areas with cutouts located therein can also be used, for example, for inserting windows, hatches, doors or the like be provided.
- thermoplastic tubes 35 spaced apart from one another are used in the area of the developed developments, which can be heated to bend the flat part. It is also possible to insert heating rods temporarily into the tubes for the bending process. There is also the possibility to let hot air flow through the pipes.
- the tubes 35 used are preferably made of thermoplastic material, like the other elements of the sandwich panel 6, so that the recyclability is not adversely affected.
- the flat part 9, as indicated in FIG. 11, can be placed on a support 22 which is dimensioned such that the bending areas with the integrated tubes 35 come to rest at the longitudinal edges of the support 22.
- a tube 36 (FIGS. 12 and 13) which is longitudinally slotted on the inside of the bend can also be provided in the area of a provided development, a heating wire 37 being inserted on at least one of the slot edges is.
- the clear spacing of the slit edges in the undeformed initial position (FIG. 12) is matched approximately to the bending arm provided in each case and is dimensioned such that the slit edges are otherwise located in the bending arm provided. In this position, the heating wire is then activated and the slit edges then weld together, so that the tube is circumferentially closed, forms a stabilizing element and additionally reinforces the kink area.
- FIG. 13 shows the thermally deformed flat part 9, or a section from a box body, which is reinforced by the welding together of the tube edges in the kink region.
- the tubes 35 shown in FIGS. 10 and 11 and also the slot tube 36 shown in FIGS. 12 and 13 itself can consist of sandwich material.
- the pipes 35, 36 used can also be used as installation pipes are used and, for example, electrical lines for the lighting system of the vehicle are laid therein.
- a number of fastening elements 38 for lashing straps 39 can also be arranged on the inside of the side walls 2 and 3 of the box body. This fastening element
- the fastening elements 38 consist of an approximately plate-shaped carrier body made of thermoplastic material, which on its concave sides has a transverse pin 40 spaced apart from the base of the carrier body and with its convex side thermoplastic welded on the inside to the side wall of the case structure.
- the fastening elements 38 are pressed somewhat into the wall which yields after the heating. No additional connecting elements are thus required for attaching the fastening element 38 to the wall.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Making Paper Articles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843969A DE19843969A1 (de) | 1998-09-24 | 1998-09-24 | Verfahren und Vorrichtung zum Herstellen eines Kofferaufbaus sowie danach hergestellter Kofferaufbau |
DE19843969 | 1998-09-24 | ||
PCT/CH1999/000423 WO2000018637A1 (de) | 1998-09-24 | 1999-09-09 | Verfahren und vorrichtung zum herstellen eines kofferaufbaus sowie danach hergestellter kofferaufbau |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1115607A1 true EP1115607A1 (de) | 2001-07-18 |
Family
ID=7882195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99939897A Withdrawn EP1115607A1 (de) | 1998-09-24 | 1999-09-09 | Verfahren und vorrichtung zum herstellen eines kofferaufbaus sowie danach hergestellter kofferaufbau |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1115607A1 (ko) |
JP (1) | JP2002525244A (ko) |
KR (1) | KR20010079900A (ko) |
CN (1) | CN1319060A (ko) |
AU (1) | AU5405699A (ko) |
BR (1) | BR9913915A (ko) |
CA (1) | CA2345298A1 (ko) |
DE (1) | DE19843969A1 (ko) |
PL (1) | PL346834A1 (ko) |
TR (1) | TR200100856T2 (ko) |
WO (1) | WO2000018637A1 (ko) |
ZA (1) | ZA200102410B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0706400D0 (en) * | 2007-04-02 | 2007-05-09 | Omnia C S Ltd | Assembly of box structures |
EP2103509A1 (de) * | 2008-03-19 | 2009-09-23 | Schmitz Cargobull AG | Kofferaufbau, Kofferbauelement und Verfahren zum Herstellen eines Kofferaufbaus für ein Fahrzeug |
EP2103503A1 (de) | 2008-03-19 | 2009-09-23 | Schmitz Cargobull AG | Kofferaufbau, Kofferbauelement und Verfahren zum Herstellen eines Kofferaufbaus für ein Fahrzeug |
IT1397152B1 (it) * | 2009-12-29 | 2013-01-04 | Laika Caravans S P A | Procedimento e dispositivo di assemblaggio per la realizzazione di moduli abitativi di caravan e autocaravan |
EP2423081A1 (fr) * | 2010-08-30 | 2012-02-29 | Giraudon S.A.S. | Structure pour former une enceinte de stockage et procédé pour réaliser une telle structure |
DE102011004984A1 (de) * | 2011-03-02 | 2012-09-06 | Bombardier Transportation Gmbh | Bauteil für Schienenfahrzeuge |
FR2975938B1 (fr) * | 2011-05-30 | 2013-07-19 | Airbus Operations Sas | Procede et dispositif de mise en forme et consolidation a chaud de stratifies a matrice thermoplastique |
CN102285383B (zh) * | 2011-07-04 | 2013-07-10 | 深圳市新光里科技有限公司 | 一种车辆箱体 |
EP3148781B1 (en) * | 2014-05-28 | 2021-04-21 | The Boeing Company | Sandwich panel joints and methods for joining sandwich panels |
AT519023B1 (de) * | 2017-03-24 | 2018-03-15 | Rosenbauer Int Ag | Kabinenmodul sowie damit ausgestattetes Kraftfahrzeug |
DE102020113308A1 (de) * | 2020-05-15 | 2021-11-18 | Elbe Flugzeugwerke Gmbh | Integrale Fußbodenanordnung für Schienenfahrzeuge |
CN112009217A (zh) * | 2020-07-23 | 2020-12-01 | 中国第一汽车股份有限公司 | 一种复合材料车门防撞梁及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1204080B (de) * | 1960-07-23 | 1965-10-28 | Heggenstaller Anton | Bordwand fuer Fahrzeugaufbauten |
US3206354A (en) * | 1963-10-11 | 1965-09-14 | Us Rubber Co | Laminated heat-formable sheet material having a protective skin comprising polyvinyl chloride resin and cured butadiene-acrylonitrile rubber |
DE19612127A1 (de) * | 1996-03-27 | 1997-10-02 | Margaux Ag | Leichtbauplatte aus thermoplastischem Material sowie Verfahren zum Verbinden von Leichtbauplatten miteinander und/oder zum Verbinden mit anderen Teilen |
US5860693A (en) * | 1996-09-12 | 1999-01-19 | Wabash National Corporation | Composite joint configuration |
DE29809542U1 (de) * | 1998-05-27 | 1998-08-13 | Tubus Composite Panels Ag, Baar | Bausatz mit plattenförmigen Teilen und Verbindungselementen |
-
1998
- 1998-09-24 DE DE19843969A patent/DE19843969A1/de not_active Withdrawn
-
1999
- 1999-09-09 KR KR1020017003669A patent/KR20010079900A/ko not_active Application Discontinuation
- 1999-09-09 AU AU54056/99A patent/AU5405699A/en not_active Abandoned
- 1999-09-09 CN CN99811291A patent/CN1319060A/zh active Pending
- 1999-09-09 JP JP2000572123A patent/JP2002525244A/ja not_active Withdrawn
- 1999-09-09 PL PL99346834A patent/PL346834A1/xx unknown
- 1999-09-09 TR TR2001/00856T patent/TR200100856T2/xx unknown
- 1999-09-09 CA CA002345298A patent/CA2345298A1/en not_active Abandoned
- 1999-09-09 EP EP99939897A patent/EP1115607A1/de not_active Withdrawn
- 1999-09-09 WO PCT/CH1999/000423 patent/WO2000018637A1/de not_active Application Discontinuation
- 1999-09-09 BR BR9913915-4A patent/BR9913915A/pt not_active Application Discontinuation
-
2001
- 2001-03-23 ZA ZA200102410A patent/ZA200102410B/xx unknown
Non-Patent Citations (1)
Title |
---|
See references of WO0018637A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1319060A (zh) | 2001-10-24 |
AU5405699A (en) | 2000-04-17 |
WO2000018637A1 (de) | 2000-04-06 |
JP2002525244A (ja) | 2002-08-13 |
CA2345298A1 (en) | 2000-04-06 |
PL346834A1 (en) | 2002-02-25 |
TR200100856T2 (tr) | 2001-11-21 |
KR20010079900A (ko) | 2001-08-22 |
BR9913915A (pt) | 2001-06-19 |
ZA200102410B (en) | 2001-10-29 |
DE19843969A1 (de) | 2000-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0057909B1 (de) | Wohnwagenaufbau | |
DE4301763C2 (de) | Wagenkastenaufbau, insbesondere für Eisenbahnwagen zur Personenbeförderung | |
DE69503711T2 (de) | Strassen- oder Schienenfahrzeug und dessen Montageverfahren | |
DE19506160A1 (de) | Rahmenkonstruktion für Kraftfahrzeuge | |
EP2555957B1 (de) | AUßENWAND FÜR EINEN SCHIENENFAHRZEUG-WAGENKASTEN UND VERFAHREN ZU DESSEN HERSTELLUNG | |
EP0298903A2 (de) | Bodenplatte für ein Kraftfahrzeug | |
EP0622289A1 (de) | Karosserie für Kraftfahrzeuge | |
EP0846069B1 (de) | Profile für plattenförmige verbundelemente | |
DE102016223492B3 (de) | Karosseriestruktur für ein Fahrzeug | |
EP1115607A1 (de) | Verfahren und vorrichtung zum herstellen eines kofferaufbaus sowie danach hergestellter kofferaufbau | |
DE102011121381B4 (de) | Verfahren zur Herstellung eines Aufprallquerträgers sowie Aufprallquerträger | |
DE19708840C2 (de) | Rahmen zum Befestigen von Flächenelementen | |
DE69021113T2 (de) | Eisenbahnpersonenwagenkasten und dessen Herstellungsverfahren. | |
EP2199148A1 (de) | Sitzstruktur | |
DE4106501A1 (de) | Karosserie fuer fahrzeuge und verfahren zu deren herstellung | |
EP0855978B1 (de) | Modulelement und herstellungsverfahren | |
DE19612127A1 (de) | Leichtbauplatte aus thermoplastischem Material sowie Verfahren zum Verbinden von Leichtbauplatten miteinander und/oder zum Verbinden mit anderen Teilen | |
DE4318838C2 (de) | Wandplatte für Fahrzeugaufbauten | |
DE19538793C2 (de) | Modulelement | |
DE69401079T2 (de) | Fensterrahmen für Fahrzeugtür und seine Herstellung | |
DE2939677A1 (de) | Duenne wand oder tafel, ihre elemente und aus diesen elementen aufgebaute wand- oder kastenkonstruktion | |
DE3424690C2 (de) | Selbsttragende Omnibus-Karosserie | |
EP1215137A1 (de) | Frachtcontainer für Lufttransporte | |
EP0280306A1 (de) | Tor- oder Türblattflügel | |
DE3115684A1 (de) | Tuer fuer aufbauten von lastkraftwagen und lastkraftwagenanhaenger |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20010302 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20020403 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT DE ES FR GB IT |