JP7378727B2 - Attachment and wheel transport set for dunnage - Google Patents

Description

The present disclosure relates to a dunnage attachment that is stacked on top of a dunnage of a luggage set in which sheet-like dunnage having irregularities above and below a workpiece on a pallet is arranged, and a wheel conveyance set that includes the dunnage attachment.

Conventionally, when workpieces are stacked on a pallet, a dunnage is known in which a workpiece abutting part is sandwiched between the upper and lower works, and a lateral displacement regulating part protrudes upward to restrict lateral displacement of the workpieces. (For example, see Patent Document 1).

JP-A-11-278453 (Figure 4, etc.)

When stacking another baggage set on top of a baggage set, the pallet of the upper baggage set will be placed on top of the top dunnage of the lower baggage set, and the side-slip control part of the dunnage will be placed on top of the top dunnage of the lower baggage set. There is a need to prevent the dunnage from deforming because the dunnage may deform under the load of the set and the stacking of luggage sets may become unstable.

In order to achieve the above object, the invention of claim 1 is such that sheet-like dunnage having unevenness is arranged above and below the workpieces on the pallet, and when the workpieces are stacked, the upper and lower works are The workpiece contacting part of the dunnage is sandwiched between them, and the workpiece is stacked on top of the uppermost dunnage of the baggage set in which lateral displacement of the workpiece is regulated by a lateral displacement regulating part that protrudes upward from the workpiece contacting part. an attachment for a dunnage that does not come into contact with the lateral displacement regulating part of the dunnage, but is located above the lateral displacement regulating part of the dunnage, and a load receiving part located above the lateral displacement regulating part of the dunnage, and The dunnage attachment has a dunnage abutting part that abuts the whole from above and transmits the load received by the load receiving part to the workpiece abutting part of the dunnage, and engages the dunnage in a concave-convex fit.

A second aspect of the invention is the dunnage attachment according to the first aspect, which is integrally molded from resin and has a sheet shape.
The invention according to claim 3 provides that sheet-like dunnage having unevenness is placed above and below the workpieces on the pallet, and when the workpieces are stacked, the dunnage contacts the workpieces between the upper and lower works. A dunnage attachment that is stacked on top of the uppermost dunnage of a baggage set in which the lateral displacement of the work is regulated by a lateral displacement regulating section that protrudes upward from the workpiece contacting section, It has a sheet shape integrally molded with, has a plate thickness larger than the plate thickness of the dunnage, and is located above the lateral displacement regulating part of the dunnage without contacting the lateral displacement regulating part of the dunnage. A dunnage attachment comprising a load receiving part and a dunnage contacting part that contacts the workpiece contacting part of the dunnage from above and transmits the load received by the load receiving part to the workpiece contacting part of the dunnage. be.
The invention according to claim 4 is the dunnage attachment according to claim 3, wherein the dunnage contacting part is configured to abut the workpiece contacting part of the dunnage as a whole, and engages the dunnage in a concave-convex fit. be.

The invention according to claim 5 has a fitting protrusion that protrudes upward from the load receiving part and that can fit into a recess formed on the lower surface of the pallet when the pallet is placed above. It is an attachment for dunnage according to any one of claims 1 to 4 .

The invention according to claim 6 is the dunnage attachment according to any one of claims 1 to 5 , which covers the entire dunnage when viewed from above in a state where it is overlapped on the dunnage.

The invention according to claim 7 provides a wheel transport system for transporting the wheel as the workpiece, comprising the dunnage attachment according to any one of claims 1 to 6, the pallet , and the dunnage. In the set, the workpiece contacting part of the dunnage has an annular shape, and when the dunnage is placed between the wheels arranged vertically in a sideways position, the wheel conveyor is sandwiched between the flanges of the upper and lower wheels. It is a set.

According to the dunnage attachment of claims 1 and 3 and the wheel conveyance set of claim 7, by stacking the dunnage attachment on top of the dunnage on the top surface of the luggage set, other luggage sets can be stacked on top of the dunnage attachment. When this occurs, the pallets of other luggage sets come into contact with the load receiver of the dunnage attachment instead of the dunnage. The load receiving part of the dunnage attachment does not come into contact with the lateral slip restriction part of the dunnage, and the load of other baggage sets received by the load receiving part is transferred to the workpiece below the dunnage through the contact part of the dunnage. The deformation of the dunnage is prevented because the force is transmitted to the workpiece contact portion supported by the workpiece.
Further, according to the attachment for dunnage of claim 1, since the dunnage contacting part abuts the entire workpiece contacting part of the dunnage, when another baggage set is stacked in the dunnage via the dunnage attachment. The location on which the load is applied can be the same as the location on which the load is applied when a workpiece is placed above, and the load on the workpiece below can be dispersed.

The dunnage attachment according to the second aspect of the present invention has a sheet shape that is integrally molded from resin, so that weight reduction can be achieved.
According to the dunnage attachment of claim 3, the rigidity of the dunnage attachment is increased, and damage to the dunnage attachment is prevented.
According to the dunnage attachment of claim 4, since the dunnage contacting part abuts the entire workpiece contacting part of the dunnage, when other baggage sets are stacked in a dunnage via the dunnage attachment, the load is reduced. The location where the load is applied can be made similar to the location where the load is applied when a workpiece is placed above, and the load applied to the workpiece below can be dispersed.

According to the dunnage attachment of claim 5 , when the pallet is placed above, the fitting protrusion of the dunnage attachment fits into the recess on the lower surface of the pallet, and the horizontal movement of the pallet is restricted. This makes stacking luggage sets more stable.

According to the dunnage attachment of claim 6 , since the dunnage is not exposed when viewed from above, damage to the dunnage is prevented.

A perspective view of the dunnage attachment and luggage set of the present disclosure Perspective view of Dunnage with wheels mounted Perspective view of pallet Bottom perspective view of pallet Perspective view of Dunnage Underside perspective view of Dunnage Side sectional view of Dunnage sandwiched between the upper and lower wheels Perspective view of attachment for dunnage Bottom side perspective view of attachment for dunnage Side sectional view of luggage sets stacked up Enlarged cross-sectional view of stacked luggage sets Perspective view of the bottom of the pallet stacked on the dunnage attachment Perspective view of the dunnage attachment stacked on the luggage set Perspective view of stacked luggage sets Side sectional view of a modified dunnage sandwiched between upper and lower workpieces

Hereinafter, the dunnage attachment 10 of the present disclosure will be described based on FIGS. 1 to 14. As shown in FIG. 1, the dunnage attachment 10 is configured to move a plurality of wheels 120 onto a pallet 101 via a dunnage 110 in order to store and transport wheels 120 (corresponding to a "work" in the claims). This is used for a luggage set 100 that is placed on a.

The wheel 120 is, for example, an aluminum wheel for an automobile, and as shown in FIG. 2, it includes a cylindrical rim 120A and a substantially disk-shaped hub disposed at the center of one end in the axial direction (the upper end in FIG. 2). 120B, and a plurality of spokes 120C extending radially from the outer peripheral edge of the hub 120B to the opening edge of the rim 120A. Additionally, outwardly projecting flange portions 120F are formed at both ends of the rim 120A in the axial direction. The wheel 120 is placed on the dunnage 110 in a sideways posture.

As shown in FIG. 3, the pallet 101 has a structure in which a fork insertion space 104 is provided by providing a deck board 102 that is rectangular in plan view with a plurality of girders 103 projecting downward. Specifically, girder portions 103 are arranged at a total of nine locations on the deck board 102, including the four corners and the central portion of each side, and the space between adjacent girder portions 103 is a fork insertion space 104. ing. Note that a plurality of grooves 102A and drain holes 102B are formed on the upper surface of the deck board 102.

Further, as shown in FIG. 4, a lower surface reinforcing beam 105 is extended between the lower ends of the girder sections 103 that are adjacent to each other in either the vertical or horizontal direction, and the lower surface of the pallet 101 is shaped like a rice field. It is in the shape of a letter. The four rectangular areas surrounded by the lower surface reinforcing beams 105 are simply spaces, and these spaces are recesses 106 sunken upward from the lower surface of the pallet 101.

The dunnage 110 shown in FIG. 5 is a resin vacuum-formed product, and has an uneven sheet shape with a plurality of bulges 112 to 116 bulging up and down from the main surface 111 that the wheel 120 (see FIG. 2) comes into contact with. ing. The planar shape of the dunnage 110 is a pentagonal base shape, and six wheels 120 can be placed in a staggered manner. Specifically, the dunnage 110 is provided with six workpiece contact portions 119 that are annular and in contact with the flange portion 120F of the wheel 120 (see FIG. 2). The six workpiece contact parts 119 are arranged two each in the right row, middle row, and left row in FIG. 5 (on the front side and the back side in FIG. In the middle row, the two workpiece contacting portions 119 are arranged at the same position, and in the middle row, the two workpiece contacting portions 119 are arranged farther back than in the right and left rows.

The inside of each workpiece contact portion 119 is an upper circular bulge portion 112 that bulges upward. Further, the dunnage 110 is formed with an upper outer edge bulge portion 113 that is disposed along the outer edge and bulges upward. The upper outer edge bulging portion 113 is located at the back side of the work contact portion 119 on the back side between the right row and the middle row, and on the back side of the work contact portion 119 on the back side between the middle row and the left row. between the arranged first upper outer edge bulging portion 113A, the two work contact portions 119 in the right row and the right side of the dunnage 110, and the two work contact portions 119 in the left row and the left side of the dunnage 110. and the second upper outer edge bulging portion 113B disposed between and between, the right front side of the work contact portion 119 on the front side of the right row (right front corner of the dunnage 110), and the work contact portion on the front side of the left row. The third upper outer edge bulging portion 113C is disposed on the left front side of the portion 119 (the left front corner of the dunnage 110), and the work contact portions 119 and the dunnage 110 on the front side of the right row, middle row, and left row. and a fourth upper outer edge bulge portion 113D disposed between the front side of the upper outer edge portion 113D. Note that recesses 113D1 for hanging a belt are formed in the front outer edge of the fourth upper outer edge bulge 113D at positions near both ends in the left-right direction. Moreover, between the four work contact parts 119 in the right row and the middle row, and between the four work contact parts 119 in the middle row and the left row, an upper intermediate bulge part 114 expands upward. It is formed by putting it out. These upper bulges 112, 113, and 114 correspond to the "lateral shift regulating section" in the claims.

As shown in FIGS. 5 and 6, a lower intermediate bulge 115 bulging downward is formed between the work contact portions 119 that are adjacent in the vertical and horizontal directions. Also, between each upper outer edge bulging part 113 of the outer edge of the dunnage 110 (right side of the work contact part 119 on the back side of the right row, right side and front side of the work contact part 119 on the front side of the right row, The back side of the work contact portion 119 on the back side of the row, the left side of the work contact portion 119 on the back side of the left row, and the left and front side of the work contact portion 119 on the front side of the left row) are expanded downward. A protruding lower outer edge bulge 116 is formed. Note that the amount of bulge of each of the lower bulges 115 and 116 is smaller than the amount of bulge of each of the upper bulges 112, 113, and 114.

As shown in FIGS. 1 and 7, when the wheels 120 are stacked with each other through the dunnage 110, the work contact portion 119 of the dunnage 110 is sandwiched between the flange portions 120F of the upper and lower wheels 120. For the upper wheel 120 of the dunnage 110, the upper circular bulge 112 of the dunnage 110 fits inside the wheel 120, and the upper outer edge bulge 113 and the upper intermediate bulge 114 fit inside the wheel 120. For the lower wheel 120, the lower intermediate bulge 115 and the lower outer edge bulge 116 fit on the outside of the wheel 120 for positioning.

As shown in FIG. 1, in the luggage set 100, dunnage 110 is arranged above and below the stacked wheels 120, and the dunnage 110 is also arranged on the top surface. The dunnage attachment 10 of this embodiment is used by stacking it on top of the uppermost dunnage 110.

The dunnage attachment 10 shown in FIGS. 8 and 9 is a resin vacuum-formed product similar to the dunnage 110, and has a base shape that is slightly larger than the dunnage 110 in plan view. When stacked on the dunnage 110, the dunnage attachment 10 Cover the entire top surface of 110. The uneven shape corresponds to the uneven shape of the dunnage 110, and a plurality of bulges 12 to 14 bulge upward from the main surface 11.

In detail, the dunnage attachment 10 has six annular dunnedges (two each in the right row, middle row, and left row) that extend on the main surface 11 and overlap the work contact portion 119 of the dunnage 110 from above. a contact portion 20; a circular bulge 12 formed by bulging the inner side of the dunnage contact portion 20 upward and fitting into the upper circular bulge 112 of the dunnage 110; between the outer edge bulge portion 13 that bulges upward and fits into the upper outer edge bulge portion 113 of the dunnage 110, and the four dunnage contact portions 20 in the right and middle rows; and an intermediate bulging part 14 that is formed by bulging upward between the four dunnage contact parts 20 of the and left rows and that fits into the upper intermediate bulging part 114 of the dunnage 110. Each of the bulges 12, 13, 14 includes a ceiling wall 12T, 13T, 14T (corresponding to a "load receiving part" in the claims) extending above the main surface 11 and parallel to the main surface 11, and a ceiling It has side walls 12S, 13S, 14S that connect the walls 12T, 13T, 14T and the main surface 11. Further, the side wall 12S of the circular bulging portion 12 has a stepped unevenness formed over the entire circumference, and the stepped portion functions as a rib.

The outer edge bulge 13 includes first to fourth outer edge bulges 13A to 13D corresponding to the first to fourth upper outer edge bulges 113A to 113D of the dunnage 110, respectively. Specifically, the outer edge bulging portion 13 is located at the back side of the Dunnage contact portion 20 on the back side between the right row and the middle row, and on the back side of the Dunnage contact portion 20 on the back side between the middle row and the left row. , between the two dunnage contact parts 20 in the right row and the right side of the dunnage attachment 10, and between the two dunnage contact parts 20 in the left row and the dunnage attachment 10, respectively. The second outer edge bulging portion 13B is disposed between the left side of the attachment 10 and the front right side of the Dunnage contact portion 20 on the front side of the right row (the right front corner of the Dunnage attachment 10), and the left The third outer edge bulges 13C are arranged on the left front side of the dunnage contact part 20 on the front side of the row (the left front corner of the dunnage attachment 10), and on the front side of the right row, middle row, and left row. It consists of a fourth outer edge bulge portion 13D disposed between the dunnage contact portion 20 and the front side of the dunnage attachment 10. In the fourth outer edge bulge 13D, recesses 13D1 corresponding to the recesses 113D1 of the fourth upper outer edge bulge 113D of the dunnage 110 are formed at positions near both ends in the left-right direction of the front outer edge. Further, the dunnage attachment 10 is not provided with a portion that bulges downward from the main surface 11, and when the dunnage attachment 10 is stacked on the dunnage 110, the dunnage contact portion 20 comes into contact with the workpiece of the dunnage 110. 119, and a gap is created between the extended portion of the dunnage contact portion 20 of the main surface 11 and each of the lower bulging portions 115, 116 of the dunnage 110 (see FIGS. 10 and 11).

As shown in FIGS. 10 and 11, the amount of bulge of each of the bulges 12, 13, 14 of the attachment 10 for dunnage is larger than the amount of bulge of each of the upper bulges 112, 113, 114 of the dunnage 110. When the dunnage attachment 10 is stacked on the dunnage 110, the dunnage contact portion 20 of the dunnage attachment 10 contacts the work contact portion 119 of the dunnage 110, while each bulge of the dunnage attachment 10 The ceiling walls 12T, 13T, 14T of the dunnage 110 do not contact the ceiling walls of the upper bulges 112, 113, 114, and a gap is created between them.

Further, as shown in FIG. 8, the circular bulging portion 12 of the dunnage attachment 10 is formed with a fitting protrusion 25 that bulges further upward. Of the six circular bulges 12 , one fitting protrusion 25 is arranged in each of the right and left row circular bulges 12 at a position closer to the middle row, and one fitting protrusion 25 is arranged in the middle row circular bulge 12 . are placed at both the left and right ends. Each fitting protrusion 25 has a substantially rectangular shape in plan view, and each side extends parallel to the length and width of the dunnage attachment 10.

FIG. 12 shows a state in which the lower surface of the pallet 101 is stacked on the dunnage attachment 10. As shown in the figure, the fitting protrusions 25 of the circular bulges 12 in the right row are arranged at the front right corners of the two recesses 106 on the right side of the pallet 101, and their right sides are vertically connected to the right end of the pallet 101. The lower surface on the near side of the three lower surface reinforcing beams 105 that can come into contact with the lower surface reinforcing beams 105 extending in the direction (depth direction in FIG. 12) and whose front side side extends in the lateral direction (left and right direction in FIG. 12) The reinforcing beam 105 and the intermediate lower surface reinforcing beam 105 can be brought into contact with each other. The fitting protrusions 25 of the circular bulges 12 in the left row are arranged at the front left corners of the two recesses 106 on the left side of the pallet 101, and the left side is a bottom reinforcement beam 105 extending vertically at the left end of the pallet 101. Among the three lower surface reinforcing beams 105 whose front side extends in the horizontal direction, the front side thereof can abut on the lower surface reinforcing beam 105 on the near side and the intermediate lower surface reinforcing beam 105, respectively.

Further, among the fitting protrusions 25 of the circular bulges 12 in the middle row, the right fitting protrusions 25 are respectively arranged at the left back corners of the two right recesses 106, and the left sides extend in the vertical direction. Among the three lower surface reinforced beams 105, the inner side of the lower surface reinforced beam 105 can come into contact with the intermediate lower surface reinforced beam 105, and the inner side of the lower surface reinforced beam 105 extends in the horizontal direction. The beams 105 can be brought into contact with each other. On the other hand, among the fitting protrusions 25 of the circular bulges 12 in the middle row, the left fitting protrusions 25 are respectively disposed at the right back corners of the two left recesses 106, and the right sides extend in the vertical direction. Among the three lower surface reinforced beams 105, the inner side of the lower surface reinforced beam 105 can come into contact with the intermediate lower surface reinforced beam 105, and the inner side of the lower surface reinforced beam 105 extends in the horizontal direction. The beams 105 can be brought into contact with each other. Note that the portions of each fitting protrusion 25 that correspond to the corners of the recess 106 of the pallet 101 are cut out.

As shown in the figure, when the pallet 101 is placed on the dunnage attachment 10, each fitting protrusion 25 is received in the recess 106 of the pallet 101, and the pallet 101 is fitted onto the dunnage attachment 10. position.

Note that the pallet 101, dunnage 110, and dunnage attachment 10 of this embodiment constitute a "wheel conveyance set" as claimed in the claims.

The configuration of the dunnage attachment 10 of this embodiment is as described above. Next, the effects of the dunnage attachment 10 will be explained. As described above, the dunnage attachment 10 of this embodiment is stacked on top of the dunnage 110 on the top surface of the luggage set 100, which has the dunnage 110 arranged above and below the wheels 120 stacked on a pallet 101 (see FIG. (see 13). At this time, in the dunnage attachment 10, the dunnage contact part 20 abuts on the workpiece contact part 119 of the dunnage 110, while the ceiling walls 12T, 13T, 14T of each bulging part 12, 13, 14 are connected to each of the dunnage 110. The upper bulges 112, 113, 114 do not come into contact with the ceiling walls, leaving a gap between them (see FIGS. 10 and 11).

When another baggage set 100 is stacked on top of the baggage set 100 on which the dunnage attachment 10 is stacked, the ceiling wall 12T of each bulge 12, 13, 14 of the dunnage attachment 10, 13T and 14T come into contact with the lower surface of the pallet 101 of the upper luggage set 100 and receive the load (see FIGS. 10, 11, and 14). Further, the fitting protrusion 25 of the dunnage attachment 10 is received in the recess 106 of the pallet 101 of the upper luggage set 100, and the pallet 101 is fitted and positioned on the dunnage attachment 10. Note that the dunnage attachment 10 may or may not be stacked on the luggage set 100 at the top.

Here, the ceiling walls 12T, 13T, and 14T of the respective bulges 12, 13, and 14 that bear the load of the upper baggage set 100 correspond to the ceiling walls of the respective upper bulges 112, 113, and 114 of the dunnage 110. Since the ceiling walls 12T, 13T, 14T of each bulging part 12, 13, 14 are not in contact with each other, the load received by the ceiling walls 12T, 13T, 14T of each bulging part 12, 13, 14 is transferred to the workpiece support supported by the lower wheel 120 of the Dunnage 110 via the Dunnage contact part 20. The signal is transmitted to the contact portion 119. As described above, according to the present embodiment, the load of the upper baggage set 100 is transmitted to the workpiece contact portion 119 rather than to the upper bulging portions 112, 113, 114 of the dunnage 110, so deformation of the dunnage 110 is prevented. I can escape. This stabilizes the stacking of the baggage set 100 and prevents the wheels 120 from being damaged. Furthermore, since the dunnage attachment 10 is formed with a fitting protrusion 25 that fits into the pallet 101, stacking of the luggage set 100 becomes more stable.

Further, the uneven shape of the dunnage attachment 10 corresponds to the uneven shape of the dunnage 110, and the dunnage contact portion 20 abuts the work contact portion 119 of the dunnage 110 as a whole, so that in the dunnage 110, the dunnage attachment The location where the load is applied when the upper luggage set 100 is stacked via the wheels 10 can be the same as the location where the load is applied when the wheel 120 is placed above, and the lower wheel 120 is This load can be dispersed. Furthermore, since the dunnage attachment 10 covers the entire upper surface of the dunnage 110, the dunnage 110 is not exposed when viewed from above, and damage to the dunnage 110 is prevented.

By the way, in order to prevent deformation of the dunnage 110, measures such as increasing the rigidity of the dunnage 110 itself without using the dunnage attachment 10 can be considered, but according to the present embodiment, for one baggage set 100, Since only one dunnage attachment 10 is added, the existing dunnage 110 can be used, and costs can be reduced. Moreover, since the dunnage attachment 10 is integrally molded from resin in the form of a sheet, it is lightweight.

Moreover, since the plate thickness of the dunnage attachment 10 is larger than the plate thickness of the dunnage 110, the rigidity of the dunnage attachment 10 is increased, and damage to the dunnage attachment 10 is prevented. Thereby, even when a band is hung from the fork insertion space 104 of the pallet 101 to the upper surface of the dunnage attachment 10 with the dunnage attachment 10 stacked on the baggage set 100, deflection of the dunnage attachment 10 is suppressed. Further, by using the dunnage attachment 10, deformation of the dunnage 110 is suppressed even if the dunnage 110 is made thin, so that it is also possible to reduce the weight of the dunnage 110.

[Other embodiments]
(1) In the above embodiment, the workpiece is the wheel 120, but the workpiece is not limited to this, and any workpiece may be used as long as the workpiece contact portion 119 of the dunnage 110 is sandwiched between the upper and lower workpieces. At this time, the positions of the lower end of the upper work and the upper end of the lower work that sandwich the work contact portion 119 may be aligned in the horizontal direction as in the above embodiment, or the positions of FIG. The workpiece may be slightly shifted in the horizontal direction, as shown in (). For example, the workpiece may be a can, a drum, a pail, a beverage can, or the like.

(2) The dunnage attachment 10 and the dunnage 110 may have the same thickness.

(3) In the above embodiment, the dunnage attachment 10 is a vacuum molded product, but it may be an injection molded product. Further, instead of being an integrally molded product, it may be manufactured by attaching a plurality of parts.

(4) In the above embodiment, the dunnage contact portion 20 of the dunnage attachment 10 was configured to continuously contact the workpiece contact portion 119 of the dunnage 110, but it is configured to contact intermittently. Alternatively, it may be configured such that they partially abut on each other.

10 Attachment for dunnage 12 Circular bulge 13 Outer bulge 14 Intermediate bulge 12T, 13T, 14T Ceiling wall (load receiver)
20 Dunnage contact portion 25 Fitting protrusion 100 Baggage set 101 Pallet 106 Recessed portion 110 Dunnage 112 Upper circular bulge (lateral slip regulating portion)
113 Upper outer edge bulge part (lateral slip regulation part)
114 Upper intermediate bulge part (lateral slip regulation part)
119 Work contact part 120 Wheel (work)

Claims (7)

When sheet-like dunnage having unevenness is arranged above and below the workpieces on the pallet and the workpieces are stacked, the workpiece contacting part of the dunnage is sandwiched between the upper and lower works; A dunnage attachment that is stacked on top of the uppermost dunnage of a baggage set in which lateral displacement of the workpiece is regulated by a lateral displacement regulating part that protrudes upward from the workpiece contact part,
a load receiving part located above the lateral deviation regulating part of the dunnage without contacting the lateral deviation regulating part of the dunnage;
a dunnage contacting part that entirely contacts the workpiece contacting part of the dunnage from above and transmitting the load received by the load receiving part to the workpiece contacting part of the dunnage ,
A dunnage attachment that engages the dunnage in a concave and convex manner . The dunnage attachment according to claim 1, which is in the form of a sheet integrally molded from resin. When sheet-like dunnage having unevenness is arranged above and below the workpieces on the pallet and the workpieces are stacked, the workpiece contacting part of the dunnage is sandwiched between the upper and lower works; A dunnage attachment that is stacked on top of the uppermost dunnage of a baggage set in which lateral displacement of the workpiece is regulated by a lateral displacement regulating part that protrudes upward from the workpiece contact part,
It is in the form of a sheet integrally molded from resin, and its thickness is greater than that of the dunnage,
a load receiving part located above the lateral deviation regulating part of the dunnage without contacting the lateral deviation regulating part of the dunnage;
A dunnage attachment comprising: a dunnage contacting part that contacts the workpiece contacting part of the dunnage from above and transmits the load received by the load receiving part to the workpiece contacting part of the dunnage. The dunnage contact portion is configured to entirely contact the workpiece contact portion of the dunnage,
The dunnage attachment according to claim 3 , which fits into the dunnage in a concave-convex manner. 5. Any one of claims 1 to 4, further comprising a fitting protrusion that protrudes upward from the load receiving part and that can fit into a recess formed on the lower surface of the pallet when the pallet is placed above. An attachment for dunnage according to claim 1. The dunnage attachment according to any one of claims 1 to 5, which covers the entire dunnage when viewed from above while stacked on the dunnage. The dunnage attachment according to any one of claims 1 to 6,
the pallet ;
The dunnage ,
A wheel transport set for transporting wheels as the workpiece ,
The workpiece contacting part of the dunnage is annular and is sandwiched between the flanges of the upper and lower wheels when the dunnage is placed between the wheels arranged vertically in a sideways posture.

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