US2988241A - Insulated shiupper container - Google Patents
Insulated shiupper container Download PDFInfo
- Publication number
- US2988241A US2988241A US765227A US76522758A US2988241A US 2988241 A US2988241 A US 2988241A US 765227 A US765227 A US 765227A US 76522758 A US76522758 A US 76522758A US 2988241 A US2988241 A US 2988241A
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- United States
- Prior art keywords
- panels
- walls
- floor
- ceiling
- insulated
- Prior art date
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- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 description 26
- 210000002268 wool Anatomy 0.000 description 13
- 239000011810 insulating material Substances 0.000 description 6
- 239000011120 plywood Substances 0.000 description 6
- 230000000284 resting effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/048—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains for refrigerated goods vehicles
Definitions
- My invention relates to improvements in insulated shipper container and method of assembling it and has for one object to provide in a shipper container which may, for example, be a vehicle body, removable insulation which may be shipped with the material to be insulated to destination and then may be delivered for use at that, point.
- Another object of the invention is to provide a shipper container which may be insulated for shipment of goods requiring insulation but which when not insulated will have greatly increased volumetric capacity.
- frozen foodstuffs requiring insulation may be shipped under circumstances such that upon arriving at destination, for example New York, the wool and the veneer which were all assembled in the container on the west coast will all have substantial value.
- Veneer comes in presized sheets which can fit into my assembly.
- Raw wool is usually shipped in loose sacks or bales which also will fit into my assembly as will hereinafter appear.
- FIGURE 1 is a side elevation of a vehicle trailer body which may be, used in connection with my invention
- FIGURE 2 is a vertical section on an enlarged scale along the line 22 of FIGURE 1;
- FIGURES is a detail section on a line similar to 2-2 showing one step in the assembly of the insulation
- FIGURE 4 is a similar section showing a second step in the insulation
- FIGURE 5 is a similar section showing the insulation removed
- FIGURE 6 is a detail section similar to FIGURE 2 on a larger scale.
- the trailer body 1 has the usual wheels 2, roller 3, spare tire 4. adapted, to be entered at the rear end in the usual way.
- the body has side walls 5, 6, roof 7, bottom wall 8.
- Supported on the bottom wall 8 and extending throughout the entire floor of the vehicle is suitable permanent insulation 9.
- a floor 10 which extends throughout the entire area of the vehicle in the usual manner, covers and maintains. the insulation 9 in place.
- Supported'on the floor 10 is-a metal tread plate 11: Thetread plate does notextend throughout the entire area of-the vehicle floort- Especially as indicated in FIGURE 6, it will be noted that all around the vehicle, the tread plate terminates about a foot short of the vehicle wall 5 or 6.
- the metal tread plate terminates inside the vehicle body all the way around so that there is no direct metallic heat conductive path from the metal tread plate to the vehicle walls and as will hereafter appear, the tread plate is thus insulated from the outside.
- the wool sacks or bags or bales 14 are assembled in place loosely, as shown in FIGURE 3, by means of rope or cords 15, the hinged tread plate 12 having been rotated into the vertical position. Then vertical plywood panels 16 are mounted on both sides and the end of the vehicle on the plywood floor 10 against the outer boundaries of the tread plate 11. They are then rotated about the point of support until they come into parallelism with the walls 5, 6.
- This rotation may be by hand or preferably by use of a jack.
- the clips 17 are placed upon the roof panels 18 and the roof panels are pressed upwardly by jacks or other suitable means, the side panels 16 being spread far enough apart so that the upper edges of the side panels may snap into the clips 17.
- the jacks will then be removed.
- the expansion of the wool will hold the parts in position as shown in FIGURE 2. Then the vehicle may be loaded with material requiring insulation and shipped to.destination.
- the frozen food Upon arrival at destination, the frozen food will be removed, thevertical panels 16 will be pressed apart, the horizontal roof panels 18 will be removed, the vertical panels 16 will be removed, the sacks or bags of wool will be removed by releasing the ropes, and the panels and the wool having been used to provide the insulation will without further change and without deterioration of any kind whatever be available for distribution to the point to which it was intended in the first place that they should be shipped because instead of shipping and paying freight on the insulation merely because insulation is necessary, freight is paid onthe insulation in order to get the insulation which has to be shipped anyway, to a point of use.
- FIGURE 5 is illustrated a section through the vehicle with the insulationremoved. It will be noted that the available volumetric area is greatly increased and the truck ortrailer body which wasused as an insulating container can return without. the weight of the insulation and with the greatly added volumetric capacity which previously was occupied by the insulation.
- Each bag is preferably of flexible fabric, is closed about its contents and forms a separate, independent unit.
- the contents of the bag is preferably sorted and graded wool but it might be cotton or other fibrous material.
- the bags are so packed that they are to a substantial extent flexible and will yield to change in shape under the pressure applied to thembetween the plywood panels and the walls and ceiling of the container.
- An insulated shipper container comprising a housing having a permanently insulated floor, vertical side walls and a horizontal ceiling, a fixed tread plate on the floor, the outer edges of which are spaced from the walls, tread plate sections pivoted adjacent the intersection of wall and floor whose width is substantially equal to the clearance between the outer edges of the fixed tread plate and the walls, adapted to be selectively positioned horizontally or vertically, a multiplicity of flat plywood panels resting on the floor, the pivoted tread plate sections being vertical, extending upwardly parallel with the walls, abutting at their lower ends against the edge of the fixed tread plate, clips engaging the edges of the panels, ceiling panels at right angles to the walls interengaging said clips defining with the vertical panels a rectangular storage chamber, insulation filling the space between the panels and the wall and ceiling comprising a multiplicity of loosely packed sacks of fibrous insulating material, the panels applying sufiicient pressure to the sacks to spread and hold them in contact with one another and cause them to completely cover the wall and ceiling.
- a shipper container having vertical walls, a horizontal ceiling and an insulated floor, a fixed tread plate on the floor, the edges of which are spaced inwardly from the vertical walls, tread plate sections pivoted ad jacent the intersection of floor and walls, their width perpendicular to the pivot axis being substantially equal to the distance between the fixed tread plate and the wall, cord anchorages on walls and roof, a multiplicity of relatively soft, flexible, compressible sacks of fibrous material, cords wrapped about the sacks, attached to the anchorages to suspend the sacks loosely against the walls and ceiling, a plurality of generally uniform plywood panels resting at their lower edges on the floor along the outer edges of the fixed tread plate, removable clips engaging their upper edges, horizontal panels engaging said clips, the distance between the panels and the walls and ceiling being such that the sacks are compressed into close contact with one another throughout their entire opposed areas and cover the walls and ceiling.
- An insulated shipper container comprising a housing having a permanently insulated floor, vertical side walls and a horizontal ceiling, a fixed tread plate on the floor, the outer edges of which are spaced from the walls, tread plate sections pivoted adjacent the intersection of wall and floor adapted to be selectively positioned horizontally or vertically, when horizontally positioned adapted to bridge the gap between the wall and the tread plate, a multiplicity of flat plywood panels resting on the floor, extending upwardly in parallel with the walls, engaging the floor and abutting at their lower ends against the periphery of the tread plate, clips engaging the edges of the panels, ceiling panels at right angles to the walls inter-engaging said clips defining with the vertical panels a rectangular storage chamber, insulation filling the space between the panels and the wall and ceiling comprising a multiplicity of loosely packed sacks of fibrous insulating material, the panels thus applying suflicient pressure to the sacks to spread and hold them in contact with one another and cause them to completely cover the wall and ceiling, flexible means separately supporting each sack upon the ship
- a shipper container having permanent top and side walls and an insulated floor, a plurality of separate, selfcontained, flexible walled, compressible, expendable packages of loosely compacted, fibrous, insulating material, means for loosely, removably hanging a plurality of them in place on the walls and the ceiling in loose cont 4 tact with one another, expendable wall and ceiling lining panels parallel with the ceiling, parallel with walls and floor, exerting pressure upon the packages to compact and hold them in firm contact with one another to define a generally continuous insulating wall enclosing the area defined by the panels.
- a shipper container having permanent top and side walls and an insulated floor, a plurality of separate, selfcontained, flexible walled, compressible, expendable packages of loosely compacted, fibrous, insulating material, means for loosely, removably hanging a plurality of them in place on the walls and the ceiling in loose contact with one another, expendable wall and ceiling lining panels parallel with the ceiling, parallel with walls and floor, exerting pressure upon the packages to compact and hold them in firm contact with one another to define a general-1y continuous insulating wall enclosing the area defined by the panels, the means for hanging the packages comprising hangers on wall and ceiling'and flexible cords attached to the hangers and extending around the individual packages.
- a shipper container having permanent top and side walls and an insulated floor, a plurality of separate, self-contained, flexible walled, compressible, expendable packages of loosely compacted, fibrous, insulating material, means for loosely, removably hanging a plurality of them in place on the walls and the ceiling in loose contact with one another, expendable wall and ceiling lining panels parallel with the ceiling, parallel with walls and floor, exerting pressure upon the packages to compact and hold them in finm contact with one another to define a generally continuous insulating wall enclosing the area defined by the panels, a tread plate on the floor, the edges of which are spaced inwardly from the permanent walls a distance substantially equal to the thickness of the insulating Wall, tread plate extensions pivoted on the permanent walls just above the insulated floor of such width as when in the horizontal position to lie upon the insulating floor and fill the gap between the walls and the tread plate, the tread plate extension being adapted when in the vertical position to rest against the inner faces of the permanent side walls.
- a shipper container having perrnanent top and side walls and an insulated floor, a plurality of separate, self-contained, flexible walled, compressible, expendable packages of loosely compacted, fibrous, insulating material, means for loosely, removably hanging a plurality of them in place on the walls and the ceiling in loose contact with one another, expen able wall and ceiling lining panels parallel with the ceiling, parallel with walls and floor, exerting pressure upon the packages to compact and hold them in firm contact with one another to define a generally continuous insulating wall enclosing the area defined by the panels, a tread plate on the floor, the edges of which are spaced inwardly from the permanent walls a distance substantially equal to the thickness oi the insulating wall, the wall panels resting on the floor and engaging the edges of the tread plate, the upper edgesof the wall panels being supported by and in interlocking removable relationship with the peripheral edges of "the ceiling panel, the ceiling panel exerting a horizontal outward pressure uponthe wall panels.
Description
June 13, 1961 w. L. MORRISON INSULATED SHIPPER CONTAINER 2 Sheets-Sheet 1 Filed Oct. 5, 1958 IN V EN TOR. Ina/W0 A. Make/s0 BY FARMS? {44m June 13, 1961 w. L. MORRISON INSULATED SHIPPER CONTAINER 2 Sheets-Sheet 2 Fly.
Filed Oct. 3, 1958 N mm; m N A. R R 0: xi My P WW 8 United States Patent 2,988,241 INSULATED SHIPPER CONTAINER Willard L. Morrison, Lake Forest, 111., assignor, by mesne assignments, to Liquefreeze Company, Inc., New York, N.Y'.,Ia corporation of New York Filed Oct. 3, 1958, Ser. No. 765,227 7 Claims. (Cl. 220-9) My invention relates to improvements in insulated shipper container and method of assembling it and has for one object to provide in a shipper container which may, for example, be a vehicle body, removable insulation which may be shipped with the material to be insulated to destination and then may be delivered for use at that, point.
Another object of the invention is to provide a shipper container which may be insulated for shipment of goods requiring insulation but which when not insulated will have greatly increased volumetric capacity.
I have illustrated my invention in connection with a shipper container which uses as insulation baled raw wool and wherein the insulation is supported and positioned by veneer boards so that an insulated chamber is formed. in which frozen foodstuffs requiring insulation may be shipped under circumstances such that upon arriving at destination, for example New York, the wool and the veneer which were all assembled in the container on the west coast will all have substantial value.
There is a substantial flow of foodstuffs requiring insulation from the west coast to the east coast; The same is true of raw wool and veneer boards so I propose to make use of the wool and the boards which need to be shipped anyway as part of the insulation for the foodstufis. I
When the assembly reaches destination on the east coast, the foodstuffs are removed, the veneer is removed and passed on to a point where it is to be used and the same is true of the wool.
Veneer comes in presized sheets which can fit into my assembly. Raw wool, is usually shipped in loose sacks or bales which also will fit into my assembly as will hereinafter appear.
My invention is illustrated more or less diagrammatically in the accompanying drawings, wherein- FIGURE 1 is a side elevation of a vehicle trailer body which may be, used in connection with my invention;
FIGURE 2 is a vertical section on an enlarged scale along the line 22 of FIGURE 1;
FIGURES is a detail section on a line similar to 2-2 showing one step in the assembly of the insulation;
FIGURE 4 is a similar section showing a second step in the insulation;
FIGURE 5 is a similar section showing the insulation removed;
FIGURE 6 is a detail section similar to FIGURE 2 on a larger scale.
Like parts are indicated by like characters throughout:
the specification and drawings.
The trailer body 1 has the usual wheels 2, roller 3, spare tire 4. adapted, to be entered at the rear end in the usual way. The body has side walls 5, 6, roof 7, bottom wall 8. Supported on the bottom wall 8 and extending throughout the entire floor of the vehicle is suitable permanent insulation 9. Overlying this insulation 9 is a floor 10 which extends throughout the entire area of the vehicle in the usual manner, covers and maintains. the insulation 9 in place. Supported'on the floor 10 is-a metal tread plate 11: Thetread plate does notextend throughout the entire area of-the vehicle floort- Especially as indicated in FIGURE 6, it will be noted that all around the vehicle, the tread plate terminates about a foot short of the vehicle wall 5 or 6. The space be- 2,988,241 Patented June 13, 1961 ice tween the wall and the fixed treadplate 11 is filled by a pivoted tread plate section 12 which when in the down position is in prolongation of the tread plate 11 but which may be rotated into a vertical position as shown in FIG- URE 6. Under these circumstances the metal tread plate terminates inside the vehicle body all the way around so that there is no direct metallic heat conductive path from the metal tread plate to the vehicle walls and as will hereafter appear, the tread plate is thus insulated from the outside.
Carried by the walls 5, 6 and 7 are spaced eyelets or hooks 13. When it is desired to load the wool and build the insulation, the wool sacks or bags or bales 14 are assembled in place loosely, as shown in FIGURE 3, by means of rope or cords 15, the hinged tread plate 12 having been rotated into the vertical position. Then vertical plywood panels 16 are mounted on both sides and the end of the vehicle on the plywood floor 10 against the outer boundaries of the tread plate 11. They are then rotated about the point of support until they come into parallelism with the walls 5, 6. This compresses the bags and changes them from the generally round shape shown in FIGURE 3 to the shape shown in FIGURE 4 and owing to the flexibility of the bag cover and the flexibility of the wool provides a generally uni: form, continuous, insulating mattress between the panels 16 and the vehicle walls. This rotation may be by hand or preferably by use of a jack.
When the panels 16 are in the vertical position, the clips 17 are placed upon the roof panels 18 and the roof panels are pressed upwardly by jacks or other suitable means, the side panels 16 being spread far enough apart so that the upper edges of the side panels may snap into the clips 17. The jacks will then be removed. The expansion of the wool will hold the parts in position as shown in FIGURE 2. Then the vehicle may be loaded with material requiring insulation and shipped to.destination.
Upon arrival at destination, the frozen food will be removed, thevertical panels 16 will be pressed apart, the horizontal roof panels 18 will be removed, the vertical panels 16 will be removed, the sacks or bags of wool will be removed by releasing the ropes, and the panels and the wool having been used to provide the insulation will without further change and without deterioration of any kind whatever be available for distribution to the point to which it was intended in the first place that they should be shipped because instead of shipping and paying freight on the insulation merely because insulation is necessary, freight is paid onthe insulation in order to get the insulation which has to be shipped anyway, to a point of use.
Thus the insulation instead of being a dead load for which shipping costs must be paid merely to insulate the fioodstulfs, will be shipped to its destination so to speak earning its own way.
In FIGURE 5 is illustrated a section through the vehicle with the insulationremoved. It will be noted that the available volumetric area is greatly increased and the truck ortrailer body which wasused as an insulating container can return without. the weight of the insulation and with the greatly added volumetric capacity which previously was occupied by the insulation.
Each bag is preferably of flexible fabric, is closed about its contents and forms a separate, independent unit. The contents of the bag is preferably sorted and graded wool but it might be cotton or other fibrous material. The bags are so packed that they are to a substantial extent flexible and will yield to change in shape under the pressure applied to thembetween the plywood panels and the walls and ceiling of the container.
While for convenience the floor has been illustrated as a permanent floor, it is obvious that the same treatment, the same type of insulation might be used for the floor as for the walls and ceiling.
I claim:
. 1. An insulated shipper container comprising a housing having a permanently insulated floor, vertical side walls and a horizontal ceiling, a fixed tread plate on the floor, the outer edges of which are spaced from the walls, tread plate sections pivoted adjacent the intersection of wall and floor whose width is substantially equal to the clearance between the outer edges of the fixed tread plate and the walls, adapted to be selectively positioned horizontally or vertically, a multiplicity of flat plywood panels resting on the floor, the pivoted tread plate sections being vertical, extending upwardly parallel with the walls, abutting at their lower ends against the edge of the fixed tread plate, clips engaging the edges of the panels, ceiling panels at right angles to the walls interengaging said clips defining with the vertical panels a rectangular storage chamber, insulation filling the space between the panels and the wall and ceiling comprising a multiplicity of loosely packed sacks of fibrous insulating material, the panels applying sufiicient pressure to the sacks to spread and hold them in contact with one another and cause them to completely cover the wall and ceiling.
2. In a shipper container having vertical walls, a horizontal ceiling and an insulated floor, a fixed tread plate on the floor, the edges of which are spaced inwardly from the vertical walls, tread plate sections pivoted ad jacent the intersection of floor and walls, their width perpendicular to the pivot axis being substantially equal to the distance between the fixed tread plate and the wall, cord anchorages on walls and roof, a multiplicity of relatively soft, flexible, compressible sacks of fibrous material, cords wrapped about the sacks, attached to the anchorages to suspend the sacks loosely against the walls and ceiling, a plurality of generally uniform plywood panels resting at their lower edges on the floor along the outer edges of the fixed tread plate, removable clips engaging their upper edges, horizontal panels engaging said clips, the distance between the panels and the walls and ceiling being such that the sacks are compressed into close contact with one another throughout their entire opposed areas and cover the walls and ceiling.
3. An insulated shipper container comprising a housing having a permanently insulated floor, vertical side walls and a horizontal ceiling, a fixed tread plate on the floor, the outer edges of which are spaced from the walls, tread plate sections pivoted adjacent the intersection of wall and floor adapted to be selectively positioned horizontally or vertically, when horizontally positioned adapted to bridge the gap between the wall and the tread plate, a multiplicity of flat plywood panels resting on the floor, extending upwardly in parallel with the walls, engaging the floor and abutting at their lower ends against the periphery of the tread plate, clips engaging the edges of the panels, ceiling panels at right angles to the walls inter-engaging said clips defining with the vertical panels a rectangular storage chamber, insulation filling the space between the panels and the wall and ceiling comprising a multiplicity of loosely packed sacks of fibrous insulating material, the panels thus applying suflicient pressure to the sacks to spread and hold them in contact with one another and cause them to completely cover the wall and ceiling, flexible means separately supporting each sack upon the shipper container walls independent of the panels.
4. A shipper container having permanent top and side walls and an insulated floor, a plurality of separate, selfcontained, flexible walled, compressible, expendable packages of loosely compacted, fibrous, insulating material, means for loosely, removably hanging a plurality of them in place on the walls and the ceiling in loose cont 4 tact with one another, expendable wall and ceiling lining panels parallel with the ceiling, parallel with walls and floor, exerting pressure upon the packages to compact and hold them in firm contact with one another to define a generally continuous insulating wall enclosing the area defined by the panels.
5. A shipper container having permanent top and side walls and an insulated floor, a plurality of separate, selfcontained, flexible walled, compressible, expendable packages of loosely compacted, fibrous, insulating material, means for loosely, removably hanging a plurality of them in place on the walls and the ceiling in loose contact with one another, expendable wall and ceiling lining panels parallel with the ceiling, parallel with walls and floor, exerting pressure upon the packages to compact and hold them in firm contact with one another to define a general-1y continuous insulating wall enclosing the area defined by the panels, the means for hanging the packages comprising hangers on wall and ceiling'and flexible cords attached to the hangers and extending around the individual packages. v
6. A shipper container having permanent top and side walls and an insulated floor, a plurality of separate, self-contained, flexible walled, compressible, expendable packages of loosely compacted, fibrous, insulating material, means for loosely, removably hanging a plurality of them in place on the walls and the ceiling in loose contact with one another, expendable wall and ceiling lining panels parallel with the ceiling, parallel with walls and floor, exerting pressure upon the packages to compact and hold them in finm contact with one another to define a generally continuous insulating wall enclosing the area defined by the panels, a tread plate on the floor, the edges of which are spaced inwardly from the permanent walls a distance substantially equal to the thickness of the insulating Wall, tread plate extensions pivoted on the permanent walls just above the insulated floor of such width as when in the horizontal position to lie upon the insulating floor and fill the gap between the walls and the tread plate, the tread plate extension being adapted when in the vertical position to rest against the inner faces of the permanent side walls.
7. A shipper container having perrnanent top and side walls and an insulated floor, a plurality of separate, self-contained, flexible walled, compressible, expendable packages of loosely compacted, fibrous, insulating material, means for loosely, removably hanging a plurality of them in place on the walls and the ceiling in loose contact with one another, expen able wall and ceiling lining panels parallel with the ceiling, parallel with walls and floor, exerting pressure upon the packages to compact and hold them in firm contact with one another to define a generally continuous insulating wall enclosing the area defined by the panels, a tread plate on the floor, the edges of which are spaced inwardly from the permanent walls a distance substantially equal to the thickness oi the insulating wall, the wall panels resting on the floor and engaging the edges of the tread plate, the upper edgesof the wall panels being supported by and in interlocking removable relationship with the peripheral edges of "the ceiling panel, the ceiling panel exerting a horizontal outward pressure uponthe wall panels.
References Cited in the file of this pat ent UNITED STATES PATENTS Jordan Jan; 29," 1878 Mosier Apr. 23, 1957
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US765227A US2988241A (en) | 1958-10-03 | 1958-10-03 | Insulated shiupper container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US765227A US2988241A (en) | 1958-10-03 | 1958-10-03 | Insulated shiupper container |
Publications (1)
Publication Number | Publication Date |
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US2988241A true US2988241A (en) | 1961-06-13 |
Family
ID=25072986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US765227A Expired - Lifetime US2988241A (en) | 1958-10-03 | 1958-10-03 | Insulated shiupper container |
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US (1) | US2988241A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3128897A (en) * | 1964-04-14 | Cargo container construction | ||
DE1297540B (en) * | 1964-10-27 | 1969-06-12 | Gloucester Railway Carriage | Thermally insulated transport container |
US3473679A (en) * | 1965-08-13 | 1969-10-21 | Ernst Weichel | Universal vehicle for use as multi-purpose agricultural working machine |
US20070007793A1 (en) * | 2005-07-08 | 2007-01-11 | Crean Johnnie R | Process for insulating recreational vehicles with recycled material |
US20180362243A1 (en) * | 2016-02-24 | 2018-12-20 | Solee (Wuhan) Science & Technology Co., Ltd | Insulating container, transportation device and transportation method |
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US199718A (en) * | 1878-01-29 | Improvement in packing-cases | ||
US1687934A (en) * | 1926-05-17 | 1928-10-16 | Paraffine Co Inc | Refrigerator-car construction |
US1994150A (en) * | 1933-07-31 | 1935-03-12 | William M Stewart | Compartment car |
US2073981A (en) * | 1933-03-01 | 1937-03-16 | Lcl Corp | Refrigerator container for container cars |
US2159028A (en) * | 1935-11-29 | 1939-05-23 | Owens Corning Fiberglass Corp | Insulating bat |
US2781799A (en) * | 1951-05-14 | 1957-02-19 | Combined Metals Reduction Comp | Bag-filling apparatus |
US2789406A (en) * | 1950-06-08 | 1957-04-23 | Owens Corning Fiberglass Corp | Apparatus for packaging fibrous materials |
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1958
- 1958-10-03 US US765227A patent/US2988241A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US199718A (en) * | 1878-01-29 | Improvement in packing-cases | ||
US1687934A (en) * | 1926-05-17 | 1928-10-16 | Paraffine Co Inc | Refrigerator-car construction |
US2073981A (en) * | 1933-03-01 | 1937-03-16 | Lcl Corp | Refrigerator container for container cars |
US1994150A (en) * | 1933-07-31 | 1935-03-12 | William M Stewart | Compartment car |
US2159028A (en) * | 1935-11-29 | 1939-05-23 | Owens Corning Fiberglass Corp | Insulating bat |
US2789406A (en) * | 1950-06-08 | 1957-04-23 | Owens Corning Fiberglass Corp | Apparatus for packaging fibrous materials |
US2781799A (en) * | 1951-05-14 | 1957-02-19 | Combined Metals Reduction Comp | Bag-filling apparatus |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3128897A (en) * | 1964-04-14 | Cargo container construction | ||
DE1297540B (en) * | 1964-10-27 | 1969-06-12 | Gloucester Railway Carriage | Thermally insulated transport container |
US3473679A (en) * | 1965-08-13 | 1969-10-21 | Ernst Weichel | Universal vehicle for use as multi-purpose agricultural working machine |
US20070007793A1 (en) * | 2005-07-08 | 2007-01-11 | Crean Johnnie R | Process for insulating recreational vehicles with recycled material |
US7226122B2 (en) * | 2005-07-08 | 2007-06-05 | Alfa Leisure, Inc. | Process for insulating recreational vehicles with recycled material |
US20180362243A1 (en) * | 2016-02-24 | 2018-12-20 | Solee (Wuhan) Science & Technology Co., Ltd | Insulating container, transportation device and transportation method |
US10926938B2 (en) * | 2016-02-24 | 2021-02-23 | Solee (Wuhan) Science & Technology Co., Ltd | Insulating container, transportation device and transportation method |
US11434063B2 (en) * | 2016-02-24 | 2022-09-06 | Solee (Wuhan) Science & Technology Co., Ltd | Insulating container, transportation device and transportation method |
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