A bulk material shipping container including a pallet, a compartment mounted on the pallet, a material unloading assembly, and a material loading assembly.
대표청구항▼
1. A material shipping container comprising: a pallet including: (i) a first bottom corner leg,(ii) a second bottom corner leg,(iii) a third bottom corner leg,(iv) a fourth bottom corner leg, wherein the first bottom corner leg, the second bottom corner leg, the third bottom corner leg, and the four
1. A material shipping container comprising: a pallet including: (i) a first bottom corner leg,(ii) a second bottom corner leg,(iii) a third bottom corner leg,(iv) a fourth bottom corner leg, wherein the first bottom corner leg, the second bottom corner leg, the third bottom corner leg, and the fourth bottom corner leg have a first footprint,(v) a front connection member connected to the first bottom corner leg and the second bottom corner leg,(vi) a back connection member connected to the third bottom corner leg and the fourth bottom corner leg,(vii) a first side connection member connected to the second bottom corner leg and the third bottom corner leg, and(viii) a second side connection member connected to the first bottom corner leg and the fourth bottom corner leg, wherein the front connection member, the back connection member, the first side connection member, and the second side connection member have a second footprint, and wherein the first footprint is greater than the second footprint;a compartment mounted on the pallet, the compartment having a first top corner, a second top corner, a third top corner, and a fourth top corner, the compartment including: (a) a top wall,(b) a front exterior wall,(c) a back exterior wall,(d) a first exterior side wall,(e) a second exterior side wall,(f) at least one front exterior wall support bracket connected to an exterior side of the front exterior wall,(g) at least one back exterior wall support bracket connected to an exterior side of the back exterior wall,(h) at least one first side exterior wall support bracket connected to an exterior side of the first exterior side wall,(i) at least one second side exterior wall support bracket connected to an exterior side of the second exterior side wall,(j) an interior bottom wall including: (i) a front downwardly angled section,(ii) a back downwardly angled section,(iii) a first side downwardly angled section, and(iv) a second side downwardly angled section,(k) a front wedge shaped bottom wall support which partially supports the front downwardly angled section between opposing spaced apart side edges of the front downwardly angled section,(l) a back wedge shaped bottom wall support which partially supports the back downwardly angled section between opposing spaced apart side edges of the back downwardly angled section,(m) a first side wedge shaped bottom wall support which partially supports the first side downwardly angled section between opposing spaced apart side edges of the first side downwardly angled section,(n) a second side wedge shaped bottom wall support which partially supports the second side downwardly angled section between opposing spaced apart side edges of the second side downwardly angled section,(o) a material release opening defined at the bottom of the compartment,(p) a first nesting support positioned at the first top corner of the compartment, the first nesting support defining an opening extending through the first nesting support,(q) a second nesting support positioned at the second top corner of the compartment, the second nesting support defining an opening extending through the second nesting support,(r) a third nesting support positioned at the third top corner of the compartment, the third nesting support defining an opening extending through the third nesting support, and(s) a fourth nesting support positioned at the fourth top corner of the compartment, the fourth nesting support defining an opening extending through the fourth nesting support, the first, second, third, and fourth nesting supports configured to at least partially support a pallet of another same material shipping container;a material unloading assembly positioned at the bottom of the compartment, the material unloading assembly including: (i) spaced apart guide rails, and(ii) a slidable gate including a closure member and an engagable member extending in an area lower than the closure member and attached to and supported by the closure member, the closure member at least partially supported by the spaced apart guide rails, the engagable member movable in a first direction to cause the closure member to open the material release opening and movable in a second different direction to cause the closure member to close the material release opening; anda material loading assembly attached to the top wall of the compartment, the material loading assembly including a cover hingedly attached to the top wall of the compartment and rotatable from a closed position to an open position, the cover remaining hingedly attached to the top wall of the compartment in the open position. 2. The material shipping container of claim 1, wherein: (i) the front downwardly angled section is attached to the front exterior wall,(ii) the back downwardly angled section is attached to the back exterior wall,(iii) the first side downwardly angled section is attached to the first exterior side wall, and(iv) the second side downwardly angled section is attached to the second exterior side wall. 3. The material shipping container of claim 1, wherein: (i) the front downwardly angled section has a lower edge that partially forms the material release opening at the bottom of the compartment,(ii) the back downwardly angled section has a lower edge that partially forms the material release opening at the bottom of the compartment,(iii) the first side downwardly angled section has a lower edge that partially forms the material release opening at the bottom of the compartment, and(iv) the second side downwardly angled section has a lower edge that partially forms the material release opening at the bottom of the compartment. 4. The material shipping container of claim 1, wherein the compartment includes at least one interior rigid structural support. 5. The material shipping container of claim 1, wherein: (a) the front exterior wall and the first side exterior wall form a W-shaped first corner section,(b) the front exterior wall and the second side exterior wall form a W-shaped second corner section,(c) the back exterior wall and the first side exterior wall form a W-shaped third corner section, and(d) the back exterior wall and the second side exterior wall form a W-shaped fourth corner section. 6. The material shipping container of claim 1, wherein the compartment is entirely supported by the pallet. 7. A material shipping container comprising: a pallet including: (i) a first bottom corner leg,(ii) a second bottom corner leg,(iii) a third bottom corner leg,(iv) a fourth bottom corner leg, wherein the first bottom corner leg, the second bottom corner leg, the third bottom corner leg, and the fourth bottom corner leg have a first footprint,(v) a front connection member connected to the first bottom corner leg and the second bottom corner leg,(vi) a back connection member connected to the third bottom corner leg and the fourth bottom corner leg,(vii) a first side connection member connected to the second bottom corner leg and the third bottom corner leg, and(viii) a second side connection member connected to the first bottom corner leg and the fourth bottom corner leg, wherein the front connection member, the back connection member, the first side connection member, and the second side connection member have a second footprint, and wherein the first footprint is greater than the second footprint;a compartment mounted on the pallet, the compartment having a first top corner, a second top corner, a third top corner, and a fourth top corner, the compartment including: (a) a steel top wall,(b) a steel front exterior wall,(c) a steel back exterior wall,(d) a steel first exterior side wall,(e) a steel second exterior side wall,(f) at least one steel front exterior wall support bracket connected to an exterior side of the front exterior wall,(g) at least one steel back exterior wall support bracket connected to an exterior side of the back exterior wall,(h) at least one steel first side exterior wall support bracket connected to an exterior side of the first exterior side wall,(i) at least one steel second side exterior wall support bracket connected to an exterior side of the second exterior side wall,(j) an interior bottom wall including: (i) a steel front downwardly angled section,(ii) a steel back downwardly angled section,(iii) a steel first side downwardly angled section, and(iv) a steel second side downwardly angled section,(k) a steel front wedge shaped bottom wall support which partially supports the front downwardly angled section between opposing spaced apart side edges of the front downwardly angled section,(l) a steel back wedge shaped bottom wall support which partially supports the back downwardly angled section between opposing spaced apart side edges of the back downwardly angled section,(m) a steel first side wedge shaped bottom wall support which partially supports the first side downwardly angled section between opposing spaced apart side edges of the first side downwardly angled section,(n) a steel second side wedge shaped bottom wall support which partially supports the second side downwardly angled section between opposing spaced apart side edges of the second side downwardly angled section,(o) a material release opening defined at the bottom of the compartment,(p) a steel first nesting support positioned at the first top corner of the compartment, the first nesting support defining an opening extending through the first nesting support,(q) a steel second nesting support positioned at the second top corner of the compartment, the second nesting support defining an opening extending through the second nesting support,(r) a steel third nesting support positioned at the third top corner of the compartment, the third nesting support defining an opening extending through the third nesting support, and(s) a steel fourth nesting support positioned at the fourth top corner of the compartment, the fourth nesting support defining an opening extending through the fourth nesting support, the first, second, third, and fourth nesting supports configured to at least partially support a pallet of another same material shipping container;a material unloading assembly positioned at the bottom of the compartment, the material unloading assembly including: (i) steel spaced apart guide rails, and(ii) a steel slidable gate including a closure member and an engagable member extending in an area lower than the closure member and attached to and supported by the closure member, the closure member at least partially supported by the spaced apart guide rails, the engagable member movable in a first direction to cause the closure member to open the material release opening and movable in a second different direction to cause the closure member to close the material release opening; anda material loading assembly attached to the top wall of the compartment, the material loading assembly including a steel cover hingedly attached to the top wall of the compartment and rotatable from a closed position to an open position, the cover remaining hingedly attached to the top wall of the compartment in the open position. 8. The material shipping container of claim 7, wherein: (i) the front downwardly angled section is attached to the front exterior wall,(ii) the back downwardly angled section is attached to the back exterior wall,(iii) the first side downwardly angled section is attached to the first exterior side wall, and(iv) the second side downwardly angled section is attached to the second exterior side wall. 9. The material shipping container of claim 7, wherein: (i) the front downwardly angled section has a lower edge that partially forms the material release opening at the bottom of the compartment,(ii) the back downwardly angled section has a lower edge that partially forms the material release opening at the bottom of the compartment,(iii) the first side downwardly angled section has a lower edge that partially forms the material release opening at the bottom of the compartment, and(iv) the second side downwardly angled section has a lower edge that partially forms the material release opening at the bottom of the compartment. 10. The material shipping container of claim 7, wherein the compartment includes at least one interior rigid structural support. 11. The material shipping container of claim 7, wherein: (a) the front exterior wall and the first side exterior wall form a W-shaped first corner section,(b) the front exterior wall and the second side exterior wall form a W-shaped second corner section,(c) the back exterior wall and the first side exterior wall form a W-shaped third corner section, and(d) the back exterior wall and the second side exterior wall form a W-shaped fourth corner section. 12. The material shipping container of claim 7, wherein the compartment is entirely supported by the pallet.
Hulbert ; Jr. Clarence E. (Muskogee OK), Apparatus for facilitating flow of solid particles by gravity through a container having an opening in the bottom thereo.
Dubbert Patrick C. (Cole County MO) Neely Nathan R. (Callaway County MO) Albertson Daniel L. (Maries County MO) Luebbert Norbert A. (Osage County MO), Portable mini silo system.
Langham ; Jr. Robert Fred (Beavercreek OH) Techlin William (Beavercreek OH) Soehner Robert Anthony (Vandalia OH) Harakay Gary Lee (Union OH), Returnable shipping container.
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