Fabric closure with an access opening for cargo containers
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-088/00
B65D-088/12
B65D-088/14
B65D-090/02
출원번호
US-0185057
(2011-07-18)
등록번호
US-9174796
(2015-11-03)
발명자
/ 주소
Holland, John E.
Holland, Connie W.
Nathan, Daniel M.
Pherson, Thomas R.
출원인 / 주소
Advanced Composite Structures, LLC
대리인 / 주소
Womble Carlyle Sandridge & Rice, LLP
인용정보
피인용 횟수 :
0인용 특허 :
33
초록▼
A fabric closure, and enclosure, are provided for cargo containers, including a fabric panel formed of high-strength yarns, and a pair of selectively closeable openings formed in the fabric panel for access therethrough, the selectively closeable openings having a substantially vertical opening, and
A fabric closure, and enclosure, are provided for cargo containers, including a fabric panel formed of high-strength yarns, and a pair of selectively closeable openings formed in the fabric panel for access therethrough, the selectively closeable openings having a substantially vertical opening, and a slide fastener for closure thereof.
대표청구항▼
1. A fabric closure for the open end of cargo containers of the type needing secure closure and having a plurality of side walls, a top, a bottom, and at least one open end, said fabric closure comprising: (a) a cut and puncture-resistant, substantially waterproof, fabric panel formed primarily of h
1. A fabric closure for the open end of cargo containers of the type needing secure closure and having a plurality of side walls, a top, a bottom, and at least one open end, said fabric closure comprising: (a) a cut and puncture-resistant, substantially waterproof, fabric panel formed primarily of high tenacity fibers having a tenacity greater than about 20 grams/denier, the fabric panel having top and bottom edges and opposed side edges, wherein the top, bottom, and side edges of the fabric panel are attachable to the container side, top, and bottom walls adjacent the open end;(b) a selectively closable access opening formed in the fabric panel comprising:(i) a pair of spaced substantially vertical openings in the fabric panel, each adjacent one of the opposed side edges thereof, and each extending from the bottom edge of the fabric panel to a point adjacent the top;(ii) a slide fastener attached along adjacent edges of the length of each substantially vertical opening;wherein the fabric panel, when the openings are closed by the slide fasteners, prevents passage of cargo items which may be stowed in the container, yet when the slide fasteners are moved to the open position, the fabric panel may be folded up and out of the way to permit workable access to the interior,wherein the vertical openings are so placed on the fabric panel that each vertical opening lies adjacent one of the side walls of the container when the fabric panel is attached thereto, each slide fastener comprising one side attached to a narrow section of the fabric panel which is, in turn, attachable to the side wall and the other side of the slide fastener attached to the edge of a main portion of the fabric panel between the vertical openings, a slide selectively joining each side of the slide fastener, andwherein a bottom fastener is attached to the bottom edge of the fabric panel, the bottom fastener configured to secure the bottom edge of the main portion of the fabric panel to the container and configured to facilitate locking of the slide in the closed position,wherein the bottom fastener comprises a spring loaded pin for securing the bottom fastener to the container. 2. The fabric closure of claim 1, wherein the fabric panel is woven and comprises a coating, the coating comprises: (a) a first thermoplastic film applied directly on at least one side of the fabric, the thermoplastic film comprising ethylene vinyl acetate and having a thickness of between about 2 and 8 mils; and(b) a second, outer thermoplastic film applied over the first thermoplastic film, the second thermoplastic film being a high density polyethylene or a low density polyethylene and having a thickness of between 1.5 and 20 mils. 3. The fabric closure of claim 1 wherein the fabric panel includes at least two stiffening strips extending diagonally across the surface of the fabric panel to provide a higher shear strength. 4. The fabric closure of claim 3 wherein the stiffening strips are formed of high-strength yarn made with high tenacity fibers having a tenacity greater than 20 grams/denier. 5. The fabric closure of claim 1 further comprising a locking member for attachment between the slide and the bottom fastener for selectively locking the bottom edge of the fabric panel in a closed position adjacent the bottom wall of the cargo container. 6. The fabric closure of claim 1 wherein the fabric panel includes at least one vent hole with a cover member emplaced thereover, the cover member having one edge left open for ventilation. 7. A cargo container and fabric closure, comprising: (a) a plurality of side walls, a top, a bottom, and at least one open end;(b) a cut and puncture-resistant, substantially waterproof, fabric panel formed primarily of high tenacity fibers having a tenacity greater than about 20 grams/denier, the fabric panel having top and bottom edges and opposed side edges, wherein the top, bottom, and side edges of the fabric panel are attached to the container side, top, and bottom walls adjacent the open end;(c) a selectively closeable access opening formed in the fabric panel for access therethrough, comprising: (i) a pair of spaced, substantially vertical openings in the fabric panel, each adjacent one of the opposed side edges thereof, and each extending from the bottom edge of the fabric panel to a point adjacent the top;(ii) a slide fastener attached along adjacent edges of the length of each substantially vertical opening;wherein the fabric panel, when the openings are closed by the slide fasteners prevents passage of cargo items which may be stowed in the container yet when the slide fasteners are moved to the open position, the fabric panel may be folded up and out of the way to permit workable access to the interior,wherein the vertical openings are so placed on the fabric panel that each vertical opening lies adjacent one of the side walls of the container when the fabric panel is attached thereto, each slide fastener comprising one side attached to a narrow section of the fabric panel which is, in turn, attachable to the side wall and the other side of the slide fastener attached to the edge of a main portion of the fabric panel between the vertical openings, a slide selectively joining each side of the slide fastener, andwherein a bottom fastener is attached to the bottom edge of the fabric panel, the bottom fastener configured to secure the bottom edge of the main portion of the fabric panel to the container and configured to facilitate locking of the slide in the closed position,wherein the bottom fastener comprises a spring loaded pin for securing the bottom fastener to the container. 8. The cargo container of claim 7, wherein the fabric panel is woven and comprises a coating, wherein the coating comprises: (a) a first thermoplastic film applied directly on at least one side of the fabric, the thermoplastic film comprising ethylene vinyl acetate and having a thickness of between about 2 and 8 mils; and(b) a second, outer thermoplastic film applied over the first thermoplastic film, the second thermoplastic film being a high density polyethylene or a low density polyethylene and having a thickness of between about 1.5 and 20 mils. 9. The cargo container of claim 7 wherein the cargo container is of a type in which at least one side wall includes a channel member extending generally vertically along the edge thereof and the fabric panel is so connected to the side wall that the slide fastener overlies the channel, whereby the slide fastener has a space behind it which protects the slide fastener itself from impact. 10. The cargo container of claim 7 wherein the fabric panel includes at least two stiffening strips extending diagonally across the surface of the fabric panel to provide a higher shear strength. 11. The cargo container of claim 7 further comprising a locking member for attachment between the slide and the bottom fastener for selectively locking the bottom edge of the fabric panel in a closed position adjacent the bottom wall of the cargo container. 12. The cargo container of claim 7, wherein the cargo container comprises riveted connection points along the side walls and top at spaced points around at least one open end for riveted connection of the fabric closure thereto. 13. The cargo container of claim 7, wherein the fabric panel includes at least one vent hole with a cover member emplaced thereover, the cover member having one edge left open for ventilation. 14. A fabric closure for the open end of cargo containers of the type needing secure closure and having a plurality of side walls, a top, a bottom, and at least one open end, said fabric closure comprising: (a) a cut and puncture-resistant, substantially waterproof, fabric panel formed primarily of high tenacity fibers having a tenacity greater than about 20 grams/denier, the fabric panel having top and bottom edges and opposed side edges, wherein the top, bottom, and side edges of the fabric panel are attachable to the container side, top, and bottom walls adjacent the open end;(b) a selectively closable access opening formed in the fabric panel comprising:(i) a pair of spaced substantially vertical openings in the fabric panel, each adjacent one of the opposed side edges thereof, and each extending from the bottom edge of the fabric panel to a point adjacent the top;(ii) a slide fastener attached along adjacent edges of the length of each substantially vertical opening;wherein the fabric panel, when the openings are closed by the slide fasteners, prevents passage of cargo items which may be stowed in the container, yet when the slide fasteners are moved to the open position, the fabric panel may be folded up and out of the way to permit workable access to the interior,wherein the vertical openings are so placed on the fabric panel that each vertical opening lies adjacent one of the side walls of the container when the fabric panel is attached thereto, each slide fastener comprising one side attached to a narrow section of the fabric panel which is, in turn, attachable to the side wall and the other side of the slide fastener attached to the edge of a main portion of the fabric panel between the vertical openings, a slide selectively joining each side of the slide fastener, andwherein a bottom fastener is attached to the bottom edge of the fabric panel, the bottom fastener configured to secure the bottom edge of the main portion of the fabric panel to the container and configured to facilitate locking of the slide in the closed position,wherein the bottom fastener is a cleat, the cleat has: a base portion including a pair of circular members extending downwardly therefrom, the circular members for securing the bottom edge of the fabric panel to the container; anda locking portion secured to the base portion, the locking portion including an opening for receiving at least a portion of a locking member to lock the slide in the closed position. 15. The fabric closure of claim 14, further comprising the locking member, the locking member comprising a wire with a pin attached thereto, the pin configured to at least partially pass through the opening in the locking portion, and the wire configured to pass through a portion of the slide, wherein the wire has a length so configured to prevent the cleat from movement away from the slide. 16. The fabric closure of claim 1, further comprising a strip of solid material extending through a hem along the bottom edge of the fabric panel for distributing the load between a plurality of the bottom fasteners. 17. A fabric closure for the open end of cargo containers of the type needing secure closure and having a plurality of side walls, a top, a bottom, and at least one open end, said fabric closure comprising: (a) a cut and puncture-resistant, substantially waterproof, fabric panel formed primarily of high tenacity fibers having a tenacity greater than about 20 grams/denier, the fabric panel having top and bottom edges and opposed side edges, wherein the top, bottom, and side edges of the fabric panel are attachable to the container side, top, and bottom walls adjacent the open end;(b) a selectively closable access opening formed in the fabric panel comprising:(i) a pair of spaced substantially vertical openings in the fabric panel, each adjacent one of the opposed side edges thereof, and each extending from the bottom edge of the fabric panel to a point adjacent the top;(ii) a slide fastener attached along adjacent edges of the length of each substantially vertical opening;wherein the fabric panel, when the openings are closed by the slide fasteners, prevents passage of cargo items which may be stowed in the container, yet when the slide fasteners are moved to the open position, the fabric panel may be folded up and out of the way to permit workable access to the interior,wherein the vertical openings are so placed on the fabric panel that each vertical opening lies adjacent one of the side walls of the container when the fabric panel is attached thereto, each slide fastener comprising one side attached to a narrow section of the fabric panel which is, in turn, attachable to the side wall and the other side of the slide fastener attached to the edge of a main portion of the fabric panel between the vertical openings, a slide selectively joining each side of the slide fastener, andwherein a bottom fastener is attached to the bottom edge of the fabric panel, the bottom fastener configured to secure the bottom edge of the main portion of the fabric panel to the container and configured to facilitate locking of the slide in the closed position,wherein the bottom fastener comprises a cleat having a boss; and a spring loaded detent pin is located within an opening of the boss, the pin securing the bottom fastener to the container. 18. A cargo container and fabric closure, comprising: (a) a plurality of side walls, a top, a bottom, and at least one open end;(b) a cut and puncture-resistant, substantially waterproof, fabric panel formed primarily of high tenacity fibers having a tenacity greater than about 20 grams/denier, the fabric panel having top and bottom edges and opposed side edges, wherein the top, bottom, and side edges of the fabric panel are attached to the container side, top, and bottom walls adjacent the open end;(c) a selectively closeable access opening formed in the fabric panel for access therethrough, comprising: (i) a pair of spaced, substantially vertical openings in the fabric panel, each adjacent one of the opposed side edges thereof, and each extending from the bottom edge of the fabric panel to a point adjacent the top;(ii) a slide fastener attached along adjacent edges of the length of each substantially vertical opening;wherein the fabric panel, when the openings are closed by the slide fasteners prevents passage of cargo items which may be stowed in the container yet when the slide fasteners are moved to the open position, the fabric panel may be folded up and out of the way to permit workable access to the interior,wherein the vertical openings are so placed on the fabric panel that each vertical opening lies adjacent one of the side walls of the container when the fabric panel is attached thereto, each slide fastener comprising one side attached to a narrow section of the fabric panel which is, in turn, attachable to the side wall and the other side of the slide fastener attached to the edge of a main portion of the fabric panel between the vertical openings, a slide selectively joining each side of the slide fastener, andwherein a bottom fastener is attached to the bottom edge of the fabric panel, the bottom fastener configured to secure the bottom edge of the main portion of the fabric panel to the container and configured to facilitate locking of the slide in the closed position,wherein the bottom fastener is a cleat, the cleat has: a base portion including a pair of circular members extending downwardly therefrom, the circular members for securing the bottom edge of the fabric panel to the container; anda locking portion secured to the base portion, the locking portion including an opening for receiving at least a portion of a locking member to lock the slide in the closed position. 19. The cargo container of claim 18, further comprising the locking member, the locking member comprising a wire with a pin attached thereto, the pin configured to at least partially pass through the opening the locking portion, and the wire configured to pass through a portion of the slide, wherein the wire has a length so configured to prevent the cleat from movement away from the slide. 20. The cargo container of claim 7, further comprising a strip of solid material extending through a hem along the bottom edge of the fabric panel for distributing the load between a plurality of the bottom fasteners. 21. A cargo container and fabric closure, comprising: (a) a plurality of side walls, a top, a bottom, and at least one open end;(b) a cut and puncture-resistant, substantially waterproof, fabric panel formed primarily of high tenacity fibers having a tenacity greater than about 20 grams/denier, the fabric panel having top and bottom edges and opposed side edges, wherein the top, bottom, and side edges of the fabric panel are attached to the container side, top, and bottom walls adjacent the open end;(c) a selectively closeable access opening formed in the fabric panel for access therethrough, comprising: (i) a pair of spaced, substantially vertical openings in the fabric panel, each adjacent one of the opposed side edges thereof, and each extending from the bottom edge of the fabric panel to a point adjacent the top;(ii) a slide fastener attached along adjacent edges of the length of each substantially vertical opening;wherein the fabric panel, when the openings are closed by the slide fasteners prevents passage of cargo items which may be stowed in the container yet when the slide fasteners are moved to the open position, the fabric panel may be folded up and out of the way to permit workable access to the interior,wherein the vertical openings are so placed on the fabric panel that each vertical opening lies adjacent one of the side walls of the container when the fabric panel is attached thereto, each slide fastener comprising one side attached to a narrow section of the fabric panel which is, in turn, attachable to the side wall and the other side of the slide fastener attached to the edge of a main portion of the fabric panel between the vertical openings, a slide selectively joining each side of the slide fastener, andwherein a bottom fastener is attached to the bottom edge of the fabric panel, the bottom fastener configured to secure the bottom edge of the main portion of the fabric panel to the container and configured to facilitate locking of the slide in the closed position,wherein the bottom fastener comprises a cleat having a boss; and a spring loaded detent pin is located within an opening of the boss, the pin securing the bottom fastener to the container.
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