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US2415368A - Boxed produce load - Google Patents

Boxed produce load Download PDF

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Publication number
US2415368A
US2415368A US514090A US51409043A US2415368A US 2415368 A US2415368 A US 2415368A US 514090 A US514090 A US 514090A US 51409043 A US51409043 A US 51409043A US 2415368 A US2415368 A US 2415368A
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boxes
car
box
pairs
projections
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US514090A
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Harold C Pierce
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D45/00Means or devices for securing or supporting the cargo, including protection against shocks
    • B61D45/006Fixing by movable walls

Definitions

  • crown-packed boxes of produce such as oranges or lemons, in which the boxes stand on end.
  • the boxes are placed on their bottoms, i. e. with the crown pack up, and are arranged in rows extending longitudinally of the car, with the long dimensions of the boxes extending transversely of the car. It happens that the distance between the side walls of the standard box cars does not correspond to any multiple or combination of the box dimensions, and consequently at least two of the longitudinally extending box rows are spaced apart, permitting the outside box surfaces to engage the side walls of the car.
  • the invention is directed to improved supporting means adapted to be inserted between the spaced rows to maintain, in conjunction with the car side Walls, all the rows in this same tier against transverse shifting in the car, and thereby prevent damage to the boxes or their contents that might otherwise occur during transit as a result of such shifting.
  • a particular object is to provide a form of box spacer and support which not only engages the spaced opposed faces of the boxes, but also is received between the supported boxes, or some of them, to maintain the support against shifting relative to the boxes.
  • each support unit may be made simply as a block member adapted to overlap adjacent corners of two spaced pairs of boxes, and elongated in accordance with the proper spacing to be maintained between the rows, said member having end projections adapted to be received between the engaged boxes.
  • Fig. 1 is a fragmentary side elevation of an open door box car containing the produce load
  • Fig. 2 is a cross-section on line 22 of Fig. 1;
  • Fig. 3 is a view similar to the upper portion of Fig. 2, illustrating a variational form of load
  • Fig. 4 is a fragmentary view showing the supporting member projections received between spaced opposing pairs of boxes
  • Fig. 5 is a plan view of Fig. 4;
  • Fig. 6 is a fragmentary View of the end portion of the supporting member
  • Fig. 7 shows in perspective a variational form of supporting member
  • Fig. 8 shows the supporting member of '7 applied to the slatted side of a box.
  • the usual and conventionally illustrated refrigerated box car Ill is shown to contain a load l l of boxed citrus produce, for example, in which the boxes are arranged on end in two lower tiers l2 and is with the boxes in each tier placed in parallel rows extending the length of the car, and in parallel transverse rows between the car walls Ma.
  • the boxes i l may be of the usual crown-packed form, and while their relative arrangement in the lower tiers I2 and i3 is immaterial so far as the present invention is concerned, some of the boxes at the right, as viewed in Fig.
  • box dimensions may be such that successive boxes will be in interengagernent and the outside boxes engage the car walls Ha, the tiers I2 and It thus being stabilized against lateral shifting in the car. Where the box dimensions and the car width do not have such correspondence, these lower tiers may be blocked or otherwise supported by commonly used expedients, to prevent their shifting in the car.
  • the tier l2 supports a third tier iii of boxes l7, l8 and I9 arranged with their long dimensions, i. e. lengths, transversely of the car, and preferably with their crowns up as illustrated.
  • Correspondingly positioned boxes ll, 18 and i9 extend in rows runmng the length of the car, as will be apparent'from Fig. 1. It happens that the distance between the car sides Ila does not correspond to any aliquot multiple of the long dimension of the boxes, and consequently when arranged as in Figs. 2 and 3, certain of the boxes in the upper tier l l are spaced apart.
  • the invention aims to provide a simple and practicably usable supporting means for maintaining the boxes in such spaced relation, and therefore against lateral shifting in the car.
  • such means comprises a support 2! comprising a pair of wooden blocks 21a, e. g. equal length two-by-fours.
  • Each support 2! carries a pair of end projections 22 which may be of any desired shape, typically in the form of a thin metallic plate 23, the inner end of which is nailed at 24 to the inner face of one of the blocks Zia.
  • the plate 23 may be notched at 25 to provide a feature of adjustment or compensation where the length of the blocks 21a may be less than the spacing at between the boxes.
  • the box ends may be engaged by an overlapping spacer element or block inserted within notch 25.
  • Blocks 2Ia may be held together by any suitable means, such as nails 21.
  • the projections 22 preferably are suificiently thin as to enable at least the intermediate portions of the box sides between which the projections are inserted, to be substantially in engagement by virtue of normal side bulge, or due to pressure applied longitudinally of the car to the box rows.
  • the boxes I? and 18 may be regarded as arranged in spaced pairs, in which positions they are maintained. by dropping the supporting member between the box pairs with the projections 22 received between the sides of adjacent boxes. In this manner the ends of the blocks 21a. are brought into engagement and overlapping relation with the ends of the boxes to hold them in spaced relation.
  • the projections 22 of course maintain the supporting member in this position and against shifting transversely within the space 29.
  • supporting members 21 rest on the top of the box tier I2 below, and, by reason of the weightof the blocks Zia, the supports effectively remain in this position. It is only necessary to use one supporting member 2i between successive individual pairs of boxes, although if desired, the supports may be used between each corner portion of successive boxes, i. e. with the projections 22 received between each of the successive boxes I? and I8.
  • the top tier box arrangement of Fig. 3 may be used where it is desired to accurately center the load transversely of the car.
  • the boxes 28, 29 and 30 are spaced equal distances apart at 3
  • the supporting member end projections 34 are shaped to engage the side slats 35 of the boxes to maintain the blocks 36 of the support in elevated position, as in Fig. 8'.
  • the support 34 may have a downwardly turned flange 31 to be received within the space 38 between the box slats and to rest upon the upper edge of the slat which the flange overlies.
  • the projection 34 is effectively confined against accidental displacement therefrom, by the close proximity of the box sides preventing movement of the flange 3'! out of the space 38.
  • an elongated brace adapted to be placed. horizontally between and in end engagement with oppositely positioned spaced pairs of boxes, said brace overlapping adjacent. corner portions of the boxes of each pair to assume horizontally applied forces and to maintain said pairs in minimum spaced relationship in accordance with the length of the brace, and projections. carried by and extending beyond the ends of said brace and receivable between interengaging vertically extending sides of the boxes of. each, of said. pairs at said corners to prevent lateral shifting of the brace relative to the boxes.
  • a brace adapted to be placed horizontally between and in end engagement with oppositely positioned spaced pairs of boxes, said brace over lapping adjacent corner portions of the boxes of each pair to assume horizontally applied forces and to maintain said pairs in minimum spaced relationship in accordance with the length of the brace, and metallic projections carried by and extending beyond the ends of said brace at substantially their centers and adapted to be received between the vertically extending sides of the boxes of each of said pairs at said corners to prevent lateral shifting of the brace relative to the boxes, said projections being sufiiciently thin to permit interengagement of the boxes of each of said pairs.
  • a brace for use in stabilizing boxed produce loads, a brace comprising a pair of elongated Wooden blocks of corresponding length nailed together and adapted to be placed horizontally between and in end engagement with oppositely positioned spaced pairs of boxes, said brace overlapping adjacent corner portions of each pair to assume horizontally applied forces and to maintain said pairs in minimum spaced relationship in accordance with the length of said blocks, and relatively thin and flat metallic projections extendin from between said blocks beyond the ends thereof and adapted to be received between vertically extending interengaging sides of the boxes of each of said pairs thereof to prevent lateral shifting of the brace relative to the boxes.
  • a spacer unit comprising a member adapted to be placed between and in engagement with the ends of oppositely positioned spaced pairs of boxes and at each side of the interengaging sides of the boxes in each pair, and a rigid projection carried by and extending beyond said member and receivable between the interengaging vertically extending sides of the boxes of one of said spaced pairs of boxes to prevent horizontal shifting of the spacer unit relative to the boxes.
  • a spacer member adapted to be maintained between and in engagement with the ends of oppositely positioned spaced pairs of boxes and at each side of the interengaging sides of the boxes in each pair, and holding means for said member including a pair of rigid projections carried by and extendin from said member between said interengaging sides of both of the box pairs, and means extending laterally from each of said projections through the outer surface planes of one of the inter-engaging box sides in each of said pairs of boxes to hold the spacer member against upward displacement.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Description

Feb. 4, 1947. HERCE 2,415,368
BOXED PRdDUcE LOAD Filed Dec. 15; i945 4 Jan/E12 tar. :Harufd C. Fierce Patented Feb. 4, 1947 U 1 I T Claims.
crown-packed boxes of produce, such as oranges or lemons, in which the boxes stand on end. In an upper or top tier, the boxes are placed on their bottoms, i. e. with the crown pack up, and are arranged in rows extending longitudinally of the car, with the long dimensions of the boxes extending transversely of the car. It happens that the distance between the side walls of the standard box cars does not correspond to any multiple or combination of the box dimensions, and consequently at least two of the longitudinally extending box rows are spaced apart, permitting the outside box surfaces to engage the side walls of the car.
The invention is directed to improved supporting means adapted to be inserted between the spaced rows to maintain, in conjunction with the car side Walls, all the rows in this same tier against transverse shifting in the car, and thereby prevent damage to the boxes or their contents that might otherwise occur during transit as a result of such shifting. A particular object is to provide a form of box spacer and support which not only engages the spaced opposed faces of the boxes, but also is received between the supported boxes, or some of them, to maintain the support against shifting relative to the boxes.
In its preferred form the present support is characterized by its extreme simplicity, economy in manufacture, and ease of use and installation in the load. As will appear, each support unit may be made simply as a block member adapted to overlap adjacent corners of two spaced pairs of boxes, and elongated in accordance with the proper spacing to be maintained between the rows, said member having end projections adapted to be received between the engaged boxes.
Fig. 1 is a fragmentary side elevation of an open door box car containing the produce load;
Fig. 2 is a cross-section on line 22 of Fig. 1;
Fig. 3 is a view similar to the upper portion of Fig. 2, illustrating a variational form of load;
Fig. 4 is a fragmentary view showing the supporting member projections received between spaced opposing pairs of boxes;
Fig. 5 is a plan view of Fig. 4;
Fig. 6 is a fragmentary View of the end portion of the supporting member;
Fig. 7 shows in perspective a variational form of supporting member; and
Fig. 8 shows the supporting member of '7 applied to the slatted side of a box.
Referring first to Figs. 1 and 2, the usual and conventionally illustrated refrigerated box car Ill is shown to contain a load l l of boxed citrus produce, for example, in which the boxes are arranged on end in two lower tiers l2 and is with the boxes in each tier placed in parallel rows extending the length of the car, and in parallel transverse rows between the car walls Ma. The boxes i l may be of the usual crown-packed form, and while their relative arrangement in the lower tiers I2 and i3 is immaterial so far as the present invention is concerned, some of the boxes at the right, as viewed in Fig. 3, are shown to have their bowed crowns it toward the right-hand side of the car and to engage the bottoms of adjacent boxes, the boxes at the left being similarly arranged with relation to the left-hand side wall of the car. The box dimensions may be such that successive boxes will be in interengagernent and the outside boxes engage the car walls Ha, the tiers I2 and It thus being stabilized against lateral shifting in the car. Where the box dimensions and the car width do not have such correspondence, these lower tiers may be blocked or otherwise supported by commonly used expedients, to prevent their shifting in the car.
The tier l2 supports a third tier iii of boxes l7, l8 and I9 arranged with their long dimensions, i. e. lengths, transversely of the car, and preferably with their crowns up as illustrated. Correspondingly positioned boxes ll, 18 and i9 extend in rows runmng the length of the car, as will be apparent'from Fig. 1. It happens that the distance between the car sides Ila does not correspond to any aliquot multiple of the long dimension of the boxes, and consequently when arranged as in Figs. 2 and 3, certain of the boxes in the upper tier l l are spaced apart. In the form of load shown in Fig. 2, the outer boxes l! and [9 are placed against the sides of the car and boxes l8 and H! are arranged in end-to-end engagement, leaving at 20 a space between the adjacent ends of boxes ii and i8. The invention aims to provide a simple and practicably usable supporting means for maintaining the boxes in such spaced relation, and therefore against lateral shifting in the car.
In its preferred form, such means comprises a support 2! comprising a pair of wooden blocks 21a, e. g. equal length two-by-fours. Each support 2! carries a pair of end projections 22 which may be of any desired shape, typically in the form of a thin metallic plate 23, the inner end of which is nailed at 24 to the inner face of one of the blocks Zia. The plate 23 may be notched at 25 to provide a feature of adjustment or compensation where the length of the blocks 21a may be less than the spacing at between the boxes. Whereas normally the ends of the boxes will be engaged by the ends of blocks Zia, when the last mentioned condition does not exist because of greater spacing between the boxes, the box ends may be engaged by an overlapping spacer element or block inserted within notch 25. Blocks 2Ia may be held together by any suitable means, such as nails 21. The projections 22 preferably are suificiently thin as to enable at least the intermediate portions of the box sides between which the projections are inserted, to be substantially in engagement by virtue of normal side bulge, or due to pressure applied longitudinally of the car to the box rows.
As best illustrated in Fig. 5, the boxes I? and 18 may be regarded as arranged in spaced pairs, in which positions they are maintained. by dropping the supporting member between the box pairs with the projections 22 received between the sides of adjacent boxes. In this manner the ends of the blocks 21a. are brought into engagement and overlapping relation with the ends of the boxes to hold them in spaced relation. The projections 22 of course maintain the supporting member in this position and against shifting transversely within the space 29. As illustrated, supporting members 21 rest on the top of the box tier I2 below, and, by reason of the weightof the blocks Zia, the supports effectively remain in this position. It is only necessary to use one supporting member 2i between successive individual pairs of boxes, although if desired, the supports may be used between each corner portion of successive boxes, i. e. with the projections 22 received between each of the successive boxes I? and I8.
The top tier box arrangement of Fig. 3 may be used where it is desired to accurately center the load transversely of the car. Here the boxes 28, 29 and 30 are spaced equal distances apart at 3| and 32, and are maintained in such spaced relationship by supporting members 33 of shorter length than the members 2|, but otherwise of the same form and arrangement between the boxes.
In the variational form of the invention shown in Figs. 7 and 8, the supporting member end projections 34 are shaped to engage the side slats 35 of the boxes to maintain the blocks 36 of the support in elevated position, as in Fig. 8'. For this purpose the support 34 may have a downwardly turned flange 31 to be received within the space 38 between the box slats and to rest upon the upper edge of the slat which the flange overlies. When positioned between adjacent boxes, the projection 34 is effectively confined against accidental displacement therefrom, by the close proximity of the box sides preventing movement of the flange 3'! out of the space 38.
I claim:
For use in stabilizing boxed produce loads, an elongated brace adapted to be placed. horizontally between and in end engagement with oppositely positioned spaced pairs of boxes, said brace overlapping adjacent. corner portions of the boxes of each pair to assume horizontally applied forces and to maintain said pairs in minimum spaced relationship in accordance with the length of the brace, and projections. carried by and extending beyond the ends of said brace and receivable between interengaging vertically extending sides of the boxes of. each, of said. pairs at said corners to prevent lateral shifting of the brace relative to the boxes.
2. For use in stabilizing boxed produce loads, a brace adapted to be placed horizontally between and in end engagement with oppositely positioned spaced pairs of boxes, said brace over lapping adjacent corner portions of the boxes of each pair to assume horizontally applied forces and to maintain said pairs in minimum spaced relationship in accordance with the length of the brace, and metallic projections carried by and extending beyond the ends of said brace at substantially their centers and adapted to be received between the vertically extending sides of the boxes of each of said pairs at said corners to prevent lateral shifting of the brace relative to the boxes, said projections being sufiiciently thin to permit interengagement of the boxes of each of said pairs.
S. For use in stabilizing boxed produce loads, a brace comprising a pair of elongated Wooden blocks of corresponding length nailed together and adapted to be placed horizontally between and in end engagement with oppositely positioned spaced pairs of boxes, said brace overlapping adjacent corner portions of each pair to assume horizontally applied forces and to maintain said pairs in minimum spaced relationship in accordance with the length of said blocks, and relatively thin and flat metallic projections extendin from between said blocks beyond the ends thereof and adapted to be received between vertically extending interengaging sides of the boxes of each of said pairs thereof to prevent lateral shifting of the brace relative to the boxes.
4. For use in stabilizing boxed produce loads, a spacer unit comprising a member adapted to be placed between and in engagement with the ends of oppositely positioned spaced pairs of boxes and at each side of the interengaging sides of the boxes in each pair, and a rigid projection carried by and extending beyond said member and receivable between the interengaging vertically extending sides of the boxes of one of said spaced pairs of boxes to prevent horizontal shifting of the spacer unit relative to the boxes.
5. For use in stabilizing boxed produce loads, a spacer member adapted to be maintained between and in engagement with the ends of oppositely positioned spaced pairs of boxes and at each side of the interengaging sides of the boxes in each pair, and holding means for said member including a pair of rigid projections carried by and extendin from said member between said interengaging sides of both of the box pairs, and means extending laterally from each of said projections through the outer surface planes of one of the inter-engaging box sides in each of said pairs of boxes to hold the spacer member against upward displacement.
HAROLD C. PIERCE.
REFERENCES CITED The following references are of record in the his of this patent:
UNITED STATES PATENTS Number Name Date 2,156,866 Pierce May 2', 1939 2,341,088 Ellis Feb. 8, 1944 Re. 22,256 Hoak Jan. 26,1943 1,993,216 Marshall Mar. 5, 1935 1,193,597 Oliver et a1. Aug. 8, 1916
US514090A 1943-12-13 1943-12-13 Boxed produce load Expired - Lifetime US2415368A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475719A (en) * 1946-05-15 1949-07-12 Harold C Pierce Bracing system for boxed produce loads
US2569731A (en) * 1947-07-25 1951-10-02 Harold C Pierce Box load support
US2585269A (en) * 1945-10-23 1952-02-12 Harold C Pierce Boxed produce carloading
US2608165A (en) * 1947-07-25 1952-08-26 Harold C Pierce Box load brace
US2733672A (en) * 1956-02-07 Boxed produce loads and spacing units
US3193122A (en) * 1963-04-09 1965-07-06 Smith Corp A O Transportation system for elongated members

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193597A (en) * 1916-08-08 Floating brace for packing boxes in railroad-cars
US1993216A (en) * 1929-11-18 1935-03-05 Gerrard Co Inc Loading of pipe and like objects
US2156866A (en) * 1937-04-21 1939-05-02 Harold C Pierce Doorway guard and side slack bracing for crate-loaded cars
USRE22256E (en) * 1940-03-08 1943-01-26 Means fob loading cabs
US2341088A (en) * 1941-11-24 1944-02-08 J E Devine Box spacer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193597A (en) * 1916-08-08 Floating brace for packing boxes in railroad-cars
US1993216A (en) * 1929-11-18 1935-03-05 Gerrard Co Inc Loading of pipe and like objects
US2156866A (en) * 1937-04-21 1939-05-02 Harold C Pierce Doorway guard and side slack bracing for crate-loaded cars
USRE22256E (en) * 1940-03-08 1943-01-26 Means fob loading cabs
US2341088A (en) * 1941-11-24 1944-02-08 J E Devine Box spacer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733672A (en) * 1956-02-07 Boxed produce loads and spacing units
US2585269A (en) * 1945-10-23 1952-02-12 Harold C Pierce Boxed produce carloading
US2475719A (en) * 1946-05-15 1949-07-12 Harold C Pierce Bracing system for boxed produce loads
US2569731A (en) * 1947-07-25 1951-10-02 Harold C Pierce Box load support
US2608165A (en) * 1947-07-25 1952-08-26 Harold C Pierce Box load brace
US3193122A (en) * 1963-04-09 1965-07-06 Smith Corp A O Transportation system for elongated members

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