摘要:
The present invention relates to a trailer (1) comprising a trailer bed (10) which is at least partly made of a composite material and at least one axle (2, 12, 22) which extends in cross direction of the trailer and is connected to the trailer bed (10) for suspending the wheels (3). The trailer bed (10) comprises an upper (11) and a lower (21) load absorbing surface, wherein the upper load absorbing surface (11) comprises in longitudinal direction a front and a back area (8, 18) and a connection area (7) between them, wherein the connection area corresponds to a surface area where a bottom face of the upper load absorbing surface (11) is connected to the lower load absorbing surface (21). The lower load absorbing surface comprises in longitudinal direction a first part (9) which is bent with respect to the upper load absorbing surface and which is connected with a first end (29) part to the bottom face of the upper load absorbing surface.
摘要:
The present invention relates to a sandwich panel (10) comprising opposite top and a bottom layers (2, 3) of a fibrous reinforcing material which sandwich between them a core (1), the top layer (2) being fastened to a top face (11) of the core (1), the bottom layer (3) being fastened to a bottom face (12) of the core. The sandwich panel (10) comprises at least one insert (9) which extends in height direction of the panel (10) and in at least one of the longitudinal and transversal direction of the panel (10).
摘要:
THIS INVENTION RELATES TO A FLUID ACCUMULATOR COMPRISING A WALL (2) ENCOMPASSING A RESERVOIR (1) FOR RECEIVING THE FLUID, PART OF THE WALL BEING ELASTICALLY DEFORMABLE. THE WALL (2) OF THE FLUID ACCUMULATOR COMPRISES A FIRST WALL PORTION (2A) THAT IS MADE OF A FIRST ELASTICALLY DEFORMABLE COMPOSITE, WITH FIBROUS REINFORCEMENT MATERIAL APPLIED IN A FIRST DENSITY, AND A SECOND WALL PORTION (2B) THAT IS MADE OF A SECOND COMPOSITE WITH FIBROUS REINFORCEMENT MATERIAL APPLIED IN A SECOND DENSITY AND AN ELASTIC DEFORMABILITY THAT IS THE SAME AS OR DIFFERENT FROM THE ELASTIC DEFORMABILITY OF THE FIRST WALL PORTION, THE DENSITY OF THE FIBROUS REINFROCEMENT MATERIAL IN THE FIRST AND SECOND WALL PORTION (2A, 2B) BEING DIFFERENT.
摘要:
The present invention relates to a hinge (10) for hingedly connecting a first and a second device (11, 12) along at least part of a length of a hinge axis (4) between them. The hinge (10) of the present invention comprises a first layer (1) of a first fibre reinforcing material and an opposite second layer (2) of a second fibre reinforcing material, the first layer (1) of the first fibre reinforcing material being connected to the second layer (2) of the second fibre reinforcing material over at least part of the length of the hinge axis (4), the connection defining on opposite sides thereof a hingedly connected first and a second part (5, 6) comprising the opposite first and second layers of fibre reinforcing material (1, 2). The hinge of the present invention is suitable for use in a wide variety of applications, for example the hinged connection of a door to a container, the hinged connection of two or more panels, the hinged connection of a door to a wall of a building or an air plane, roller doors comprising a plurality of door panels hingedly connected to each other.
摘要:
Method for making a cross tie (9) for a vehicle chassis (3) and a vehicle chassis provided with such a cross tie, according to which method the cross tie (9) is at least partially made of composite material, characterised in that the cross tie (9) is made with an almost cylindrical centre part (10) and a part (11) connected to both ends thereof which widens towards the end of the cross tie (9), whereby the above-mentioned parts (10 and 11) are made in one piece by means of filament winding, and the filaments are provided in the central part (10) at an angle which is larger than 45 DEG in relation to the longitudinal direction of the cross tie (9), and whereby they are transformed into an angle which is smaller than 45 DEG in the widening parts (11).
摘要:
The present invention relates to a trailer (1) comprising a trailer bed (10) which is at least partly made of a composite material and at least one axle (2, 12, 22) which extends in cross direction of the trailer and is connected to the trailer bed (10) for suspending the wheels (3). The trailer bed (10) comprises an upper (11) and a lower (21) load absorbing surface, wherein the upper load absorbing surface (11) comprises in longitudinal direction a front and a back area (8, 18) and a connection area (7) between them, wherein the connection area corresponds to a surface area where a bottom face of the upper load absorbing surface (11) is connected to the lower load absorbing surface (21). The lower load absorbing surface comprises in longitudinal direction a first part (9) which is bent with respect to the upper load absorbing surface and which is connected with a first end (29) part to the bottom face of the upper load absorbing surface.
摘要:
The present invention relates to a connecting device (9) for connecting an adjacent first and second panel (10, 20) along facing sides (19, 29) in a spaced relationship, the first panel comprising opposite first and second faces (11, 12), the second panel comprising opposite first and second faces (21, 22). The connecting device (9) comprises a first and a second part (1, 2), the first part (1) being provided for mounting to the first face (11, 21) of the first and second panel and the second part (2) being provided for mounting to the second face (12, 22) of the first and second panel (10, 20) opposite the first face (11,21), the first and second part (1, 2) respectively comprising first and second connecting means (4, 5) which are provided to mutually engage each other in view of connecting the first and second part (1, 2). The connecting means extend within a space (3) between the first and second panel (10, 20). The first part (1) comprises a first and second wing (13, 14) on opposite sides of the first connecting means (4) and the second part (2) comprises a third and fourth wing (23, 24) on opposite sides of the second connecting means (5), the first wing (13) being provided to co-operate with the third wing (23) upon connecting the first and second part (1, 2) in view of forming a first space (38) for holding the first panel (10) therebetween, the second wing (14) being provided to co-operate with the fourth wing (24) upon connecting the first and second part (1, 2) in view of forming a second space (39) for holding the second panel (20) adjacent to the first panel (10) therebetween, the first and second space being positioned on opposite sides of the connecting means (4, 5).
摘要:
Frame for a vehicle, which frame contains at least two longitudinal members (8) and at least one wheel shaft (5) supported on bearings (6) which are fixed to these longitudinal members (8), characterized in that the longitudinal members (8) are made of composite material.