Apparatus for the in-place destruction of filed documents专利检索-封存防辐射专利检索查询-专利查询网

Apparatus for the in-place destruction of filed documents

阅读：524发布：2022-12-29

专利汇可以提供Apparatus for the in-place destruction of filed documents专利检索，专利查询，专利分析的服务。并且An air manifold is mounted in a file cabinet and provided with air-jet orifices arranged to direct air jets onto the bottom edge region of file folders stored in the cabinet. Means, such as a squib-activated oxidizer sheet, also are mounted in the cabinet in position to ignite the bottom edges of the folder. The system as a whole operates as a gravity-feed furnace by injecting the high velocity air jets at the bottom of the burning files and, as the bottom surfaces are consumed, the file contents fall into the region of rapid combustion.，下面是Apparatus for the in-place destruction of filed documents专利的具体信息内容。

权利要求

1. Filing cabinet apparatus adapted for burnably destroying the contents of file folders stored in an upright closely-packed disposition extending lengthwise of the cabinet, said folders being formed of a combustible material and having closed bottom edges for retaining the contents when in said upright position, the apparatus comprising: an air manifold mounted in the cabinet and provided with a plurality of air-jet orifices for directing air jets directly at the bottom edge region of the stored folders at spaced intervals along the length of the cabinet, ignition means carried by the cabinet for initiating combustion selectively along said bottom edge region, and means adapted to communicate said manifold with a source of prEssurized air, whereby said bottom edge region can be ignited and the resulting combustion fanned by said air jets to promote rapid combustion at a relatively low temperature, said combustion burning away said bottom edges to permit said file folder contents to drop and be destroyed in the region of rapid combustion.

2. The apparatus of claim 1 wherein said cabinet is formed with at least one file drawer extending lengthwise of the cabinet, said manifold being mounted in the bottom portion of said drawer and extending horizontally from the front to the rear portion of the drawer along each of its sides, said jet orifices being closely spaced along each of said horizontal extents.

3. The apparatus of claim 1 wherein said cabinet is formed with at least one file drawer and said file folders are of a top-loading type adapted to be suspendably hung in said closely-packed disposition in said drawer, said cabinet apparatus further including means carried by said drawer for suspendably hanging said folders with their bottom edges spaced a fixed distance from the bottom of the drawer whereby when said bottom edge region of the folders is burned-away said filed contents can drop into said space.

4. The apparatus of claim 3 wherein: said manifold is mounted in the bottom portion of said drawer and extends horizontally from the front to the rear portion of the drawer along each of its sides, and said jet orifices are provided at closely-spaced intervals along each of said horizontal extents.

5. The apparatus of claim 1 wherein said cabinet is formed with a plurality of vertically-stacked file folder drawers extending lengthwise of the cabinet and said manifold includes: a plurality of pipe sections disposed at closely-spaced intervals along each side of each drawer, said sections being mounted in the cabinet externally of the drawers and extending vertically from the cabinet bottom at least to the bottom of the top-drawer of the stack, said pipe sections being closed at the top and being provided with vertically-spaced air-jet orifices arranged to direct air jets into the bottom edges of said file folders, and said drawers each being provided with openings aligned with said spaced orifices to expose said bottom edges to said air jets.

6. The apparatus of claim 5 wherein: said file folders are of a top-loading type adapted to be suspendably hung in said closely-packed disposition in said drawers, and said cabinet apparatus further includes: means carried by each drawer for suspendably hanging said folders with their bottom edges spaced a fixed distance from the bottom of the drawer.

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Apparatus for the in-place destruction of filed documents

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