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US 10,131,496 B2Granted
Modified end face panel for a flexible insert for a container and tensioning method
OwnerCarlos Jose Duarte Matiasinventor
Life of this patent
Estimating the term…
Abstract
Safe transport of bulk materials is assured by a lashing system that suspends a flexible end face panel adjacent to rear doors of a shipping container, and that restrains the end face panel during loading and subsequent transport, so that the adjacent container door may be opened and closed without difficulty. The lashing may for instance be done by threading a strap through a ring in a central part of the panel and several cargo rings in the corners of a door opening of the container, and after tightening the strap, the strap is secured by passing a clasp through two holes in the strap that are aligned when under the desired tension. A triangular shaped strap may be sewn into the panel with a ring at the apex as an embodiment.
Claims12
A modified end panel for a flexible liner or insert to minimize outward bulging adjacent a container end door when the container is filled with a bulk cargo by strapping the end panel, comprising:
- an end panel;
- a strap sewn or otherwise attached to at least a first bottom corner of the end panel of the flexible liner or insert and extending or at least extendable from the first bottom corner of the end panel diagonally up to a middle area of the end panel and down to a second bottom corner where the strap is at least sewn or otherwise attached to the second bottom corner, forming a triangle with an unsewn or unattached top apex forming an opening that acts as a central ring;
- and
- a single strap having a first end locked to a first upper corner ring of the container, extending diagonally downwardly through the central ring, then diagonally upwardly to an opposite side second upper corner ring of the container, passing therethrough and diagonally downwardly through the central ring and diagonally upwardly through the first upper corner ring, then in a final leg diagonally downwardly through the central ring and further downwardly through a bottom corner ring of the container positioned under the second upper corner ring with a second end of the strap passing through the bottom corner ring and being engageable by a removable tensioning device,
- wherein portions of the single strap that extend upwardly and downwardly relative to the first upper corner ring have a plurality of linearly arranged openings, such that once the strap is tensioned by the removable tensioning device, a locking device is passed through at least one facing pair of openings, for maintaining the strap in tensioned condition, after the removable tensioning device is removed.
2 more elements
A modified end panel, comprising:
- an end panel for insertion in a shipping container in a door opening of the shipping container;
- a pull ring attached to the end panel positioned as a central pull ring that when pulled by tensioning straps causes the end panel to push back against bulging of the end panel by cargo in the container abutting the end panel and pushing against the end panel from inside the container;
- and
- a single strap having a first end locked to a first upper corner ring of the container, extending diagonally downwardly through the central pull ring, then diagonally upwardly to an opposite side second upper corner ring of the container, passing therethrough and diagonally downwardly through the central pull ring and diagonally upwardly through the first upper corner ring, then in a final leg diagonally downwardly through the central pull ring and further downwardly through a bottom corner ring of the container positioned under the second upper corner ring with a second end of the strap passing through the bottom corner ring and being engageable by a removable tensioning device,
- wherein portions of the single strap that extend upwardly and downwardly relative to the first upper corner ring have a plurality of linearly arranged openings, such that once the strap is tensioned by the removable tensioning device, a locking device is passed through at least one facing pair of openings, for maintaining the strap in tensioned condition, after the removable tensioning device is removed.
2 more elements
A modified end panel, comprising:
- an end panel for insertion in a shipping container in a door opening of the shipping container;
- a pull ring attached to the end panel positioned as a central pull ring that when pulled by tensioning straps causes the end panel to push back against bulging of the end panel by cargo in the container abutting the end panel and pushing against the end panel from inside the container,
- a first strap sewn or otherwise attached to the panel and extending between a first pair of diagonally opposite corners of the panel;
- a second strap sewn or otherwise attached to the panel and extending between a second pair of diagonally opposite corners of the panel so as to crisscross the first strap in a central area of the panel;
- and
- a third strap attachable to one of the corners of the panel, that when attached extends beyond the one corner that it is attached to,
- wherein the central pull ring is attached to the end panel where the first strap crisscrosses the second strap, and
- wherein the third strap is threadable through a first container cargo ring and is extendable downwardly to the pull ring and upwardly to a second container cargo ring and back in a reverse move for further tensioning and securement with one of the previous extensions of the third strap.
5 more elements
A modified end panel, comprising:
- an end panel for insertion in a shipping container in a door opening of the shipping container;
- a pull ring attached to the end panel positioned as a central pull ring that when pulled by tensioning straps causes the end panel to push back against bulging of the end panel by cargo in the container abutting the end panel and pushing against the end panel from inside the container,
- a first strap sewn or otherwise attached to the panel and extending between a first pair of diagonally opposite corners of the panel:
- a second strap sewn or otherwise attached to the panel and extending between a second pair of diagonally opposite corners of the panel so as to crisscross the first strap in a central area of the panel;
- and
- a third strap attachable to one of the corners of the panel, that when attached extends beyond the one corner that it is attached to,
- wherein the central pull ring is attached to the end panel where the first strap crisscrosses the second strap, and
- wherein the third strap is threadable through a first container cargo ring and extendable in a first segment diagonally downwardly to and threadable through the pull ring, diagonally upwardly in a second segment to a second cargo ring and threadable through the second cargo ring, diagonally downwardly in a third segment to and threadable through the pull ring, diagonally upwardly in a fourth segment toward the first cargo ring and tensionable toward the first cargo ring, the fourth segment securable to the first segment under tension with a locking device.
5 more elements
Dependencies are inferred from the claim text.