Removable pallet floor for chilled vegetation transport

Claim 2

An insulated transport container having (a) a floor, (b) a ceiling, (c) walls, and (d) at least one door enclosing (e) a container interior, (f) sprinkler means on the container for sprinking chilled water onto vegetation therein, (g) injection means on the container for injecting cold inert gas therein proximate the floor, (h) release means on the container for controllably releasing gases from the container interior, (j) drain means fluidly associated with the container at the floor for draining the water; wherein the improvement comprises in combination with the above: (k) a plurality of pallets on the floor, (l) each pallet having (i) a substantially solid pallet top, (ii) at least two parallel spaced apart runners attached below the pallet top and resting on the floor, (iii) small apertures in the pallet top fluidly connected to (iv) at least one void between the runners, the floor, and the pallet top extending between pallet ends, (m) the pallets being aligned end to end in at least one row to form a false floor above the floor with the pallet voids fluidly connected to form at least one fluid conduit below the false floor that is fluidly connected to (i) the space above the false floor through the apertures, (ii) the injection means, and (iii) the drain means.

Claim 3

The invention as defined in claim 1 including all of the limitations (a) through (m) with the addition of the following limitations: (n) said injection means including (i) a supply of cold inert gas fluidly connected to a gas plenum behind a bulkhead at an end of the false floor, (ii) ports in the bulkhead proximate the floor fluidly connecting the fluid conduits below the false floor to the gas plenum.

Claim 4

The invention as defined in claim 1 including all of the limitations (a) through (m) with the addition of the following limitations: (n) said sprinkler means including (i) a false ceiling spaced below the container ceiling, (ii) a sprinkler plenum between the false ceiling and the container ceiling, (iii) small, spaced apart holes in the false ceiling fluidly connecting the sprinkler plenum to the container interior therebelow, and (iv) pump means fluidly connected to the sprinkler plenum for pumping chilled water thereinto.

Claim 5

The invention as defined in claim 3 including all of the limitations (a) through (n) with the addition of the following limitations: (o) said injection means including (i) a supply of cold inert gas fluidly connected to a gas plenum behind a bulkhead at an end of the false floor, (ii) ports in the bulkhead proximate the floor fluidly connecting the fluid conduits below the false floor to the gas plenum.

Claim 6

An insulated transport container having (a) a floor, (b) a ceiling, (c) a front wall, (d) two side walls, and (e) at least one rear door, enclosing (f) a container interior, wherein the improvement comprises in combination with the above: (g) sprinkler means proximate the ceiling for sprinkling chilled water onto vegetation therein, (h) injection means on the container for injecting cold, inert gas therein proximate the floor and the front wall, (j) relief means on the container for controllably releasing gases from the container, (k) drain means fluidly associated with the container at the floor for draining the water, (l) a plurality of pallets on the floor, each having (i) a horizontal, planar, rectangular, solid top, (ii) two sides with a pallet length, (iii) two ends with a pallet width, (iv) three parallel, spaced apart runners below and attached to the pallet top parallel to the sides, (v) an open bottom between the runners, (vi) bottoms of the runners resting on the floor, (vii) voids between the pallet top and the floor extending between the runners, from pallet end to pallet end, (viii) narrow, spaced apart slits in the pallet top fluidly connected to the voids, (m) the pallets being abutted end to end in two adjacent rows, with the runners and the voids in each row aligned parallel to the container side walls to form a false floor above the floor with four fluid conduits formed by the aligned voids therebelow, with each fluid conduit being fluidly connected to (i) the injection means at one end of the conduit, (ii) the drain means at another end of the conduit, and (iii) the container interior above the false floor through the slits.

Claim 7

An insulated transport container having (a) a floor, (b) a ceiling, (c) a front wall, (d) two side walls, and (e) at least one rear door, enclosing (f) a container interior, wherein the improvement comprises in combination with the above: (g) sprinkler means proximate the ceiling for sprinkling chilled water onto vegetation therein, (h) injection means on the container for injecting cold, inert gas therein proximate the floor and the front wall, (j) relief means on the container for controllably releasing gases from the container, (k) drain means fluidly associated with the container at the floor for draining the water, (l) a plurality of pallets on the floor, each having (i) a horizontal, planar, rectangular, solid top, (ii) two sides with a pallet length, (iii) two ends with a pallet width, (iv) three parallel, spaced apart runners below and attached to the pallet top parallel to the sides, (v) an open bottom between the runners, (vi) bottoms of the runners resting on the floor, (vii) voids between the pallet top and the floor extending between the runners, from pallet end to pallet end, (viii) narrow, spaced apart slits in the pallet top fluidly connected to the voids, (m) the pallets being abutted end to end in two adjacent rows, with the runners and the voids in each row aligned parallel to the container side walls to form a false floor above the floor with four fluid conduits formed by the aligned voids therebelow, with each fluid conduit being fluidly connected to (i) the injection means at one end of the conduit, (ii) the drain means at another end of the conduit, and (iii) the container interior above the false floor through the slits.

Claim 8

The invention as defined in claim 5 including all of the limitations (a) through (m) with the addition of the following limitations: (n) said sprinkler means including (i) a false ceiling spaced below the container ceiling, (ii) a sprinkler plenum between the false ceiling and the container ceiling, (iii) small, spaced apart holes in the false ceiling fluidly connecting the sprinkler plenum to the container interior therebelow, and (iv) pump means fluidly connected to the sprinkler plenum for pumping chilled water thereinto.

Claim 9

The invention as defined in claim 6 including all of the limitations (a) through (n) with the addition of the following limitations: (o) said injection means including (i) a supply of cold inert gas fluidly connected to a gas plenum behind a bulkhead at an end of the false floor, (ii) ports in the bulkhead proximate the floor fluidly connecting the fluid conduits below the false floor to the gas plenum.

Claim 10

The invention as defined in claim 7 including all of the limitations (a) through (o) with the addition of the following limitations regarding each pallet: (p) there being four slits regularly spaced normal to the runners, (q) each slit being about 174 inch wide and about 36 inches long, (r) end braces at the pallet ends attached to the pallet top and extending between and attached to the runners, (s) the end braces being spaced above the open bottom, (t) a bracing web below and attached to the pallet top, and extending between the runners and the end braces, (u) the web having gaps therein, (v) the voids extending between the runners below the web, (w) the slits being fluidly connected to the voids through the gaps within the web.

Claim 11

The invention as defined in claim 8 including all of the limitations (a) through (w) with the addition of the following limitations: (x) the pallet length being about 44 inches, (y) the pallet width being about 42 inches, (z) the pallet being a single casting of plastic material.

Claim 12

The process involving (a) vegetation in (b) an enclosed airtight container having insulated front, side walls, top, floor and door over a door opening, and (c) said container adapted to be transported from one location to another; wherein said improved method comprises, (d) loading the vegetation on pallets in the container, (e) forming conduits between the floor and pallets from the front to the door opening, (f) flushing the vegetation with cold water from overhead down through the vegetation and out the conduits under the pallets to the door opening, and (g) flowing inert gas from the front through the conduits under the pallets, up through the vegetation.

Claim 13

The process involving (a) vegetation in (b) an enclosed airtight container having insulated front, side walls, top, floor and door over a door opening, and (c) said container adapted to be transported from one location to another; wherein said improved method comprises, (d) loading the vegetation on pallets in the container, (e) forming conduits between the floor and pallets from the front to the door opening, (f) flushing the vegetation with cold water from overhead down through the vegetation and out the conduits under the pallets to the door opening, and (g) flowing inert gas from the front through the conduits under the pallets, up through the vegetation.

Claim 14

The invention as defined in claim 10 including all of the limitations (a) through (g) with the addition of the following limitations: (h) unloading the vegetation from the container, (j) removing the pallets from the container then (k) sanitizing the pallets and container interior.

Claim 15

A pallet having (a) a horizontal, planar, rectangular top, (b) two sides with a pallet length, (c) two ends with a pallet width, (d) parallel, spaced apart runners below and attached to the top parallel to the sides, (e) voids between the runners below the top extending from end to end; wherein the improvement comprises: (f) the pallet having an open bottom with bottoms of the runners adapted to rest on floors, (g) the pallet top being substantially solid, with (h) several narrow, spaced apart slits in the pallet top fluidly connected to the voids, (j) the pallet length being about 44 inches, (k) the pallet width being about 42 inches, (l) there being four slits regularly spaced normal to the runners, (m) each slit being about 1/4 inch wide and about 36 inches long, (n) end braces at the pallet ends attached to the pallet top and extending between and attached to the runners, (o) the end braces being spaced above the open bottom, (p) a bracing web below and attached to the pallet top, and extending between the runners and the end braces, (q) the web having gaps therein, (r) the voids extending between the runners below the web, (s) the slits being fluidly connected to the voids through the gaps within the web.

Claim 16

A pallet having (a) a horizontal, planar, rectangular top, (b) two sides with a pallet length, (c) two ends with a pallet width, (d) parallel, spaced apart runners below and attached to the top parallel to the sides, (e) voids between the runners below the top extending from end to end; wherein the improvement comprises: (f) the pallet having an open bottom with bottoms of the runners adapted to rest on floors, (g) the pallet top being substantially solid, with (h) several narrow, spaced apart slits in the pallet top fluidly connected to the voids, (j) the pallet length being about 44 inches, (k) the pallet width being about 42 inches, (l) there being four slits regularly spaced normal to the runners, (m) each slit being about 1/4 inch wide and about 36 inches long, (n) end braces at the pallet ends attached to the pallet top and extending between and attached to the runners, (o) the end braces being spaced above the open bottom, (p) a bracing web below and attached to the pallet top, and extending between the runners and the end braces, (q) the web having gaps therein, (r) the voids extending between the runners below the web, (s) the slits being fluidly connected to the voids through the gaps within the web.

Claim 17

The invention as defined in claim 12 including all of the limitations (a) through (s) with the addition of the following limitations: (t) the runners having upwardly tapered chambers therein that have openings in the runner bottoms, (u) bottom edges on either side of the openings in the runner bottoms, (v) drainage ports in the runner bottom edges adjacent to the pallet voids.

Claim 18

The invention as defined in claim 13 including all of the limitations (a) through (v) with the addition of the following limitations: (w) a plurality of the pallets abutted end to end with the runner bottoms on a floor with the runners and the voids aligned to form a false floor above the floor having (i) a false floor length approximately equal to the sum of the aligned pallet lengths, (ii) at least one fluid conduit formed by the aligned voids extending the false floor length below the false floor and fluidly connected to the space above the false floor through the slits.

Claim 19

The invention as defined in claim 14 including all of the limitations (a) through (w) with the addition of the following limitation: (x) the pallet being a single casting of plastic material.

Claim 20

A transport container having (a) a floor, (b) a ceiling, (c) walls, and (d) at least one door, enclosing (e) a container interior, wherein the improvement comprises in combination with the above: (f) a plurality of pallets in the container, (g) each pallet having (i) a substantially solid pallet top, (ii) at least two parallel, spaced apart runners attached below the pallet top, having runner bottoms resting on the floor, (iii) voids between the runners, below the top, and extending between pallet ends, (iv) an open pallet bottom between the runner bottoms, (v) several narrow, spaced apart slits in the pallet top fluidly connected to the voids, (h) the pallets abutted end to end with the runners and the voids aligned, with (j) the pallet tops forming a false floor above the container floor having a false floor length, (k) the aligned voids forming fluid conduits extending the false floor length below the false floor, and (l) the fluid conduits fluidly connected to the container interior above the false floor through the slits.

Claim 21

A transport container having (a) a floor, (b) a ceiling, (c) walls, and (d) at least one door, enclosing (e) a container interior, wherein the improvement comprises in combination with the above: (f) a plurality of pallets in the container, (g) each pallet having (i) a substantially solid pallet top, (ii) at least two parallel, spaced apart runners attached below the pallet top, having runner bottoms resting on the floor, (iii) voids between the runners, below the top, and extending between pallet ends, (iv) an open pallet bottom between the runner bottoms, (v) several narrow, spaced apart slits in the pallet top fluidly connected to the voids, (h) the pallets abutted end to end with the runners and the voids aligned, with (j) the pallet tops forming a false floor above the container floor having a false floor length, (k) the aligned voids forming fluid conduits extending the false floor length below the false floor, and (l) the fluid conduits fluidly connected to the container interior above the false floor through the slits.

Claim 22

A pallet having (a) a horizontal, planar, rectangular top, (b) two sides, (c) two ends, (d) parallel, spaced apart runners below and attached to the top parallel the sides, (e) voids between the runners below the top extending from end to end; wherein the improvement comprises: (f) the runners having bottoms adapted to rest on floors, (g) the pallet having an open bottom between the runner bottoms, (h) the pallet top being substantially solid, (j) several narrow, spaced apart slits in the pallet top, (k) end braces at the pallet ends attached to the pallet top and extending between and attached to the runners, (l) the end braces being spaced above the open bottom, (m) a bracing web below and attached to the pallet top, and extending between the runners and the end braces, (n) the web having gap therein, (o) the voids extending between the runners below the web, and (p) the slits being fluidly connected to the voids through the gaps within the web.

Claim 23

A pallet having (a) a horizontal, planar, rectangular top, (b) two sides, (c) two ends, (d) parallel, spaced apart runners below and attached to the top parallel the sides, (e) voids between the runners below the top extending from end to end; wherein the improvement comprises: (f) the runners having bottoms adapted to rest on floors, (g) the pallet having an open bottom between the runner bottoms, (h) the pallet top being substantially solid, (j) several narrow, spaced apart slits in the pallet top, (k) end braces at the pallet ends attached to the pallet top and extending between and attached to the runners, (l) the end braces being spaced above the open bottom, (m) a bracing web below and attached to the pallet top, and extending between the runners and the end braces, (n) the web having gap therein, (o) the voids extending between the runners below the web, and (p) the slits being fluidly connected to the voids through the gaps within the web.