A freight container (1) which, for loading freight therein, comprises a bottom (6), a roof (7), two end walls (2) extending between the bottom and the roof, as well as two longitudinal side walls (9, 11) connected to said bottom and said roof, at least one end wall being provided with a hinged door(
A freight container (1) which, for loading freight therein, comprises a bottom (6), a roof (7), two end walls (2) extending between the bottom and the roof, as well as two longitudinal side walls (9, 11) connected to said bottom and said roof, at least one end wall being provided with a hinged door(4, 5) comprising at least two door parts (4, 5), which are each connected by hinge constructions (21, 23, 25) on one side to a frame beam (3) extending between the bottom and the roof, which door parts can be locked from outside by an operator.
대표청구항▼
1. A freight container which, for loading freight therein, comprises a bottom, a roof, two end walls extending between the bottom and the roof, as well as two longitudinal side walls connected to said bottom and said roof, at least one end wall being provided with a hinged door comprising at least t
1. A freight container which, for loading freight therein, comprises a bottom, a roof, two end walls extending between the bottom and the roof, as well as two longitudinal side walls connected to said bottom and said roof, at least one end wall being provided with a hinged door comprising at least two door parts, which are each connected by means of hinge constructions on one side to a frame beam extending between the bottom and the roof, which door parts can be locked from outside by an operator, using locking means, characterised in that the freight container is moreover provided with strengthening means, not being the locking means, for taking up the forces being exerted on the container in use in the closed position of the door, which strengthening means comprise at least one opening and at least one pin, one of which two strengthening means is provided in the door part, near the upper edge and/or the bottom edge, whilst the other strengthening means is provided in a frame beam that extends between the longitudinal side walls, wherein said opening and said pin are oriented in such a manner relative to each other that the pin will automatically slip into the opening upon closure of the door part, being accommodated in said opening with a tight fit, without play, in the closed position of the door part, whilst the pin will automatically move out of the opening upon opening of the door part. 2. A freight container according to claim 1, characterised in that the strengthening means is (are) located in a corner in the door part, which corner is formed by a line of intersection between a side of the door part that faces the other door part and the upper edge and/or the lower edge of the door part. 3. A freight container according to claim 1, characterised in that the opening and the pin have corresponding conical, rectangular or round shapes. 4. A freight container according to claim 3, characterised in that the pin is conical in shape and that the opening is funnel-shaped, its shape corresponding to that of the pin. 5. A freight container according to claim 1, characterised in that the freight container can be unfolded and collapsed by means of hinge mechanisms, with the door present in a frame, such that, in order to collapse the freight container, the frame with the door in the closed position can be pivoted about a pivot axis from a first position, in which the frame supports the roof, to a second position, in which the frame is present in a space between the roof and the bottom. 6. A freight container according to claim 5, characterised in that the hinge constructions via which each door part is connected to the frame beam of the frame are provided with a first hinge which is connected to a second hinge by means of a centrepiece. 7. A freight container according to claim 6, characterised in that said centrepiece is L-shaped, wherein the second hinge can be positioned on or beyond the short end side of the longitudinal side wall by means of the second hinge, such that the door part can be opened at most 270 degrees. 8. A freight container according to claim 5, characterised in that securing rings are integrated in the hinge mechanisms for securing cargo. 9. A freight container which, for loading freight therein, comprises a bottom, a roof, two end walls extending between the bottom and the roof, as well as two longitudinal side walls connected to said bottom and said roof, at least one end wall being provided with a hinged door comprising at least two door parts, which are each connected by means of hinge constructions on one side to a frame beam extending between the bottom and the roof, which door parts can be locked from outside by an operator, using locking means, characterised in that the freight container is moreover provided with strengthening means, not being the locking means, for taking up the forces being exerted on the container in use in the closed position of the door, which strengthening means comprise at least one opening and at least one pin, one of which two strengthening means is provided in the door part, near the upper edge and/or the bottom edge, whilst the other strengthening means is provided in a frame beam that extends between the longitudinal side walls, wherein said opening and said pin are oriented in such a manner relative to each other that the pin will automatically slip into the opening upon closure of the door part, being accommodated in said opening with a tight fit, without play, in the closed position of the door part, whilst the pin will automatically move out of the opening upon opening of the door part, wherein the freight container can be unfolded and collapsed by means of hinge mechanisms, with the door present in a frame, such that, in order to collapse the freight container, the frame with the door in the closed position can be pivoted about a pivot axis from a first position, in which the frame supports the roof, to a second position, in which the frame is present in a space between the roof and the bottom,wherein securing rings are integrated in the hinge mechanisms for securing cargo.
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이 특허에 인용된 특허 (3)
Gearin Peter (Portland OR) Leech Everett A. (Oregon City OR), Adjustable vehicle-carrying frame.
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