US986467A

US986467A - Packing-case.

Info

Publication number: US986467A
Application number: US47689909A
Authority: US
Inventors: John H Killion
Original assignee: Individual
Current assignee: Individual
Priority date: 1909-02-09
Filing date: 1909-02-09
Publication date: 1911-03-14
Anticipated expiration: 1928-03-14

Description

J. H. KILLIO-N.

I PACKING-CASE. APPLICATION FILED M119, 1909.

. Patented Mar. 14, 1911.

2 SHEETFBEEET'I.

330M565 if f ravenfir J. H.- KILLION.

I PACKING CASE.

APPLICATION IILED PEB.9,1909. v

Patented Mar. 14', 1911 Joan a. union, or 01110500, rumors.

PACKING-CASE.

Specificationof Letters Patent. Patented Mar, 14, -1-911. Application filed February 9, 1909. Serial 1;. 478,899.

To all whom it may concern:

Be it known that I, JOHN H. K'ILLIoN, a citizen of the United States, residing at Chica 0, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Packing- Cases, of which the following is a specification.

The principal ob ect of my invention is to 'provide a new and improved sheet metal packin ,case.

Anot er ob ect is to provide a sheet metal packing case that canbe knocked down when an t and tion takenwith 1th all these objects in view, the inve'ntion consists structure.

cking can have its parts quickly assemm operative relation when desired. Another object is to provide a sheet metal packing case that shall have great strength in proportion to the quantity of material emgloye I ther objects will be more readily apparent in connection with the following specificathe accompanying drawings.

of the combination of elements recited in the appended claims.

In the accompanyin drawings, I have illustratedone particuar embodiment of my invention wh ch is one of several 'forms thereof preferredby me at the present time. I have also illustrated in the drawin s a modification with- }figure 1 is a perspective View showing the various case slightly spaced apart. :Fi 2 1s a longitudinal section when assemb ed. Fig. 3 is a sectional view of a detail; -Fig. 4

' is a longltudinal partial section showing a modification.

[lliepside wall 15 of the barrel consists of a s ngle sheet of metal corrugated longitudi nally ofithe barrel. The corrugations are madea, little deeper toward the ends 17, so

then to thattlie perimeter of the barrel is less at the ends than at the central part 16. Before the sheet 15 is corrugated its ends are folded inwardly as indicated by the reference "numer'al's-lS. Also folds or tucks-19 are made Fig, 2. The folded The longitudinal meeting edges of the side wall sheet 15 will now be described. One edge is folded back-on the outside, as indicated b the referencenumeral' 20, and is ded forward again as indicated by I died The main part 23 of each head is corru ated socket 28 the threaded erid 31 of respect to a detail 0 the.

ements oi my improved sheet metal side, such bead bein 1 the reference numeral 21, a narrow space be,-

ing left between the two folds 20 and 21,

which is ada ted to receive the sod ed' e 22 of the sid wall sheet 15. oppo g. I The two heads of the barrel are alike and they are preferably stamped by means of in the shape shownin the drawings.

slightly in concentric circles, thus faci itating a slight degree of yielding without rupture. i round the circumferential border 01f the head. 23 is a groove ortrough 24, its

width being substantially equal to the depth of the corrugations attheends of 'the'side wall 15. This trou h 24 is bordered onthe outer side by a fla irge 25tha-tlaps down around the s1de wall 15. Holes 36 are made centrally heads. A com ound nut 27'301s permanently attached in one of these holes. This nut consists-of a cylindrical body 27 having in the two aninternally threaded socket-28 and an ex:

ternally threaded' projection 2.9"adapted 't-o pass through the hole 36 and'have the nut 30 screwed tight on the outside. Into this tudinaltie-rod 33. may be screwed.' e

other threaded end 31 0f the tie-rod 33- will project through the oppositeholefifi, where it can receive a nut 32 on'th'e outside, and thus tie the heads 23-together. If deemed desirable, the heads can be further secured in place by providing a circumferential series of notches 34 in the outer corrugations around the ends of the sidewall 15. Then a groove26is formed around the outside of the flange 25 of the head 23, this groove 26 on the outside making a head 35 on the'inada ted to fit into the notches 34 when the arre is assembled;

The process of manu gated sheet metal side walls 15, naturally delivers them in curved shape ,withthe longi.-'

t'udinal edges s aoed apart somewhat more widely than is s own in Fig. 1. Thus, these sheet metal side walls 1 5 can be readily nested for shipment.

heads 23 will also host readily, and. thus a large number of these barrels can be acked in a small space for shipmentw en in knocked-down condition.

To assemble the barrel, the meeting. edges 20-21 and 22 of the side wall are matched together as already. e lained. Then the lower-head 23 is applied? the compound nut 27-3 0 having factoring the corru-' [It will be seen that the p the ion been previously assembled in impairin its utility, an the the hole 36. Next the tie-rod 33 is screwed into the socket 28. The lower head and the side wall havin been assembled, the barrel can be filled Wlfil whatever commodity it is intended to receive, such for example as dry powdered cement. Then the upper head 23 1s applied, the end of the tie-rod 33 pro ecting t rough the hole 36, and finally the nut 32 is screwed on, thus securely t mg the barrel heads together, and also t rough ,them securing the side wall 15. The annular grooves 24 in the heads 23 brace the ends of the side wall 15 against either inward or outward displacement.

When his desired to open the barrel, the

nut 32 can be withdrawn ,and the head 23 lifted up. If it is desired to let the barrel stand and to remove its contents with a scoop, the tie-rod 33 can be unscrewed from the socket 28 and lifted out, thus removing an obstruction that might otherwise be .0 cred to the scoop.

- It will be seen that the particular embodiment of my invention which I have described and illustrated in the drawlngs is adapted to satisfy the objects stated at the beginning of this specification. {This barrel has the advantages that a plurality of them can be readily nested v knocked down condition, that the parts of a single barrel are few and simple, and that they can be quickl and easily assembled into operative relation or receivin a desired commodity. Thecorrugation o the side wall and the convexity thereof give great strength in pro ortion to the amount of material emloye The strength is further increased y the inturned end lips 18 and by the folds or hoo s19.

.Thearrel can be easily opened when desired without destroyin any part of it or arts can again be assem led, so that it can be used repeatedly. At any stage of its use, if desired, it can be knocked down and then later on completely reassembled.

The beads 35 on the flanges 25 of the heads 23, in conjunction with the notches 34 in the corrugations on the side wall 15, assist in holding the parts together. In some cases it ma be desirable to'dispense with the beads an the notches, and rely wholly upon the central tie-rod 33.- In other cases, it may be desirable to dispense with the central tierod and de endwholly upon the beads. and notches to eep thepartsto ether. And in still other cases it may be esirable to use both means simultaneously.

I claim 1. In a deviceof the class described, a continuous flexiblev sheet metal side wall corrugated longitudinally, its eriphery being greatest'at the mi dle an decreasing toward the ends, inherent integral means to detachably unite the meeting edges'of the or shipment in in force an side wall, removable heads, and a lurality of coacting means to secure said eads to said side wall including engaging beads and H notches in said wall and head elements.

2. In a device of the class described, a side wall composed of a single piece of flexible sheet metal corrugated longitudinall one of the meetin e ges being folded double and corrugate so as to form a curved recess to'receive and detachably interlock with the, opposite meeting ed e, removable heads, and means to secure sai heads to said side wall.

3. In a device of the class described, a side wall composed of a single iece of flexible sheet metal corrugated longitudinally, integral means to detachabl-y unite the 'meetin edges of the side wall, removableheads, an a central tie rod extendin between said heads and detachable from t e bottom head-- so as to facilitate accessto the contents when the trip head. is removed.

4. n' a deviceof the class described, a side wall composed of asingle piece of flexible sheet metal corrugated longitudinally, in-

herent means to detachably unite the meeting edges of the side wall, removable heads with peri heral guide moves to fit upon the end e ges of the si e wall, and detachable and removable means to tie said heads together.

5. In a device of the class described, a side wall composed of a single piece of. flexible sheet metal corrugated longitudinally, intesheet metal corrugatedlongitudinally, its-..

periphery being gireatest-at the middle and decreasing towar the ends, means to detachably unite the meeting ed es of the side wall, removable heads, said eads havin peripheral enddgrooves to engage the en e edges of the s1 wall and" prevent lateral displacement thereof, andauxiliary means to tie the heads together. a

7. In a device of the .class described, a

side wall composed ofa single piece of flexible sheet metal, said side wall; having a peripherally extending fold therein to'restrengthen the same, means to detachably unite the meeting edges of the ripherally extending fold of triple thickness I therein to reinforce and ,stren hen the same, means to unite the meeting e gas of the side side wall,remova ble heads, and means to se:

, means to unite the meeting edges of the si wall, removable heads, and means to secure said heads to said side wall.

9. In a device of the class described, a side wall composedof a single piece of flexi- 5 ble sheet metal with a peripheral fold therein and also corrugated longitudinally, means to detachably unite the meeting edges of the side wall, removable heads, and means to secure said'heads to said sidewall.

10. In a device of the class described, a side wall composed of a single piece of flexible sheet metal having its end edges folded inwardl and the whole sheet corrugated longitu inally, .means to unite the meetin edges of the side wall, removable heads, an means to secure said heads to said side wall.

11. In a device of the class described, a sidewall composed of a single piece of flexible sheet metal with its end edges folded inwardly and with circumferential reinforcin folds between the ends, said sheet also being' corrugated longitudinally, means to unite the meeting edges of the side wall, removable heads, and means to secure said heads to said side wall.

12. In a device of the class described, a sidewall composed of a single pieceof flexi-' -ble sheet metal corrugated longitudinall means tounite the meeting edges of the si e wall, removable heads, each head having a peripheral groove of the same width as the depth of the corrugations in the side wall, said groove bein adapted to tit upon the corresponding end edge of the side wall, and meansto secure said-heads to said side wall. 13. In a device of the class described, .a side wall composed of a single piece of flexible sheet metal corrugated longitudinally, means to detachably unite the meeting edges of the side wall, removable heads having peripheral rooves adapted to receive the end edges 0% the side wall, one of said heads, havin a central hole therein, a tie rod detachab y attached to the inner side and center of the other head and projecting through said hole, and a nut screwed upon the projecting end of the tie-rod. r

14. In a device of the class described, a side wall composed of a single piece of flexible sheet metal corrugated longitudinally, e

wall, removable-heads with central holes therein, an internally threaded outwardly extending socket with an externally threaded progection through one such hole, a nut on San projection, a tie-r'od with screw threaded ends, one of them engaging said 'socket and the other 'passing through the hole in the other head, and a nut upon the projecting end of the tie-rod. I 15. In a device of the class described, a

side Wall composed of a single piece of flexible sheet metal corrugated longitudinally, means to unite the meeting edges of the side wall, a removable heads with peripheral flanges adapted to surround the end edges of the side wall, each flange having an mternal circumferential bead, and the corrugations on the side wall being correspondingly notched to receive such head,

16. In a device of the class described, a side wall composed of a single piece of flexible sheet metal corrugated longitudinally, means to detachab-ly' unite the meeting edges of the side wall, removable heads with flanges adapted to surround the end edges of the side wall, and resilient interlocking means between said flanges and said side wall. 1

17. In a device of the class described, a side wall composed of a single piece of-flexible sheet metal corrugated longitudinally,

means to detachably unite the meeting edges thereof, removable heads with flanges surrounding the resilient end edges of the side wall, interlocking means between the flanges and the side wall, and a central tie-rod between the two heads.

18. In a device of the class described, a side wall composed of a single piece of flexible sheet metal corrugated longitudinally, one edge thereof being doubled back and then forward, the backward and forward folds being spaced slightly to receive the opposite edge, both edges containing ahalf wave of corrugation, removable heads with annular recesses to engage the end edges of the side wall, and means to secure the heads to the side wall. Y

19. In a device of therclass described, a

single piece, flexible sheet metal side wall' havin two '0 osite ed es detachablv I 0 D l 4 o1ned by means of a COIIIPIQSSlOllflIld ten -sion joint consisting of a hook-like curvature on one edge fitting into a correspondingly curved socket on the other edge, said sheet being corrugated parallel to the said edges, interchangeable heads having cap-like form with end retaining groove for the side wall extremities and headed flange to engage corresponding notches inthe wall corrugation ridges, and a tie-rod having one end detacliably fastened to the inner side of one head and held by a nut on the outer side of the other head.-

In testimony whereof, I have subscribed IIINRY A. PARKS.