US510356A - Folding tub - Google Patents

Folding tub Download PDF

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Publication number
US510356A
US510356A US510356DA US510356A US 510356 A US510356 A US 510356A US 510356D A US510356D A US 510356DA US 510356 A US510356 A US 510356A
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Prior art keywords
staves
calking
strips
tub
folding
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D9/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
    • B65D9/12Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable

Definitions

  • FIG. 2 is a top plan view of a tub set up.
  • Fig. 3 is a bottom plan of what is shown in Fig. 2.
  • Fig. 4 shows the body extended and ready to be folded up.
  • Fig. 5 shows a folding bottomvfor a tub.
  • the object of my invention is to produce wash-tubs, bath-tubs, pails and other receptacles (including barrels, duc.) which are liquid-tight when ready for use but which may be folded up for storage or portage.
  • My invention is a foldable receptacle in which are combined a series of staves secured, at slight distances apart, to one or more iexible straps exterior to the staves; a series of interposed, elastic calking-strips, carried by the staves; and one or more heads; the iexible straps holding the staves and their attached calking-strips in proper relation to each other, for forming the receptacle body, and for folding up.
  • a, a are the staves, and a. a head, the edge of which is fitted in grooves o? near the lower ends of the staves, as usual.
  • Elastic calking-strips b are mounted between the opposed edges of the staves and are secured to the staves by water-proof cement or by some other suitable means.
  • calking-strips is permanently secured to an edge of each stave a; and all the staves a, and interposed, elastic calking-strips b, attached, one to each stave along an edge thereof, are secured on one or more iiexible strips f, of any suitable material, with the edges of the staves sufficiently far apart to permit the bonded or linked staves to be rolled up for storage or portage, and in such wise as when the end staves of the linked serles are brought edge to edge, the whole is rounded lnto a receptacle body. Draft upon a strap f forces the edge of the head o. into groove d2. If desired, auxiliary clamps g may be used.
  • elast1c calking-strips are interposed between lts sectlons, being secured to the edges thereof.
  • Each'stave is formed with a lip as along its edge, and each calking strip is permanently secured to the edge of a stave, the lip a3 of which partially covers the back of the calking strip.
  • the lips and the adjacent Walls of the staves form vertical channels on the inner wall of the receptacle.
  • the strips are somewhat broader, normally, that is, when not compressed, than these channels, so that when the tub is setup, the calking strips are not only compressed between the staves, but also an excellent break-joint arrangement of the staves and calking strips is obtained and which is exceedingly valuable in producing a liquid tight, folding receptacle; and moreover, as the lips a3 are exterior, they fully conceal the calking strips from.A sideview when the tub is set up, and this is desirable.
  • Tubs and other receptacles thus constructed are liquid-tight when the elastic calking strips are compressed between the opposed edges of the staves or between the opposed edges of the head-sections, and such receptacles are easily knocked down and compactly folded. Owing to the fact that the elastic calking-strips b are permanently secured to the edges of the ⁇ staves or head-sections,'danger of losing the same is obviated, and the parts are always ready to be set up into a liquid-tight receptacle.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Bathtub Accessories (AREA)

Description

` JQMARLIANI.
FOLDING TUB.
No. 510,356. l PatentedD-e. 5, 1893.
UNITED STATES JOHN MARIANI, OF BOSTON, ASSIGNOR OF ONE-HALF TO JOSEPH R. SILVER,
vPATENT OFFICE.
OF SOMERVILLE, .MASSACHUSETTS hFOLDING TU B.Y
SPECIFICATION forming part of Letters Patent NQ. 510,356, dated December 5,1893. Application led December 16, 1892. Serial No. 455.410. (No model.)
To a/ZZ whom it may concern.-
Be it known that I, JOHN MARIANI, a subject of the King of Italy, residing at Boston, in the county of Suffolk and State of Massachusetts, have invented a new and useful Folding Receptacle, of which the following is a specification, reference being had to the accompanying drawings, in which-- Figure lis a side elevation of a tub embodying my invention. Fig. 2 is a top plan view of a tub set up. Fig. 3 is a bottom plan of what is shown in Fig. 2. Fig. 4 shows the body extended and ready to be folded up. Fig. 5 shows a folding bottomvfor a tub.
The object of my invention is to produce wash-tubs, bath-tubs, pails and other receptacles (including barrels, duc.) which are liquid-tight when ready for use but which may be folded up for storage or portage.
My invention is a foldable receptacle in which are combined a series of staves secured, at slight distances apart, to one or more iexible straps exterior to the staves; a series of interposed, elastic calking-strips, carried by the staves; and one or more heads; the iexible straps holding the staves and their attached calking-strips in proper relation to each other, for forming the receptacle body, and for folding up.
In the drawings, a, a are the staves, and a. a head, the edge of which is fitted in grooves o? near the lower ends of the staves, as usual. Elastic calking-strips b are mounted between the opposed edges of the staves and are secured to the staves by water-proof cement or by some other suitable means. One of these calking-strips is permanently secured to an edge of each stave a; and all the staves a, and interposed, elastic calking-strips b, attached, one to each stave along an edge thereof, are secured on one or more iiexible strips f, of any suitable material, with the edges of the staves sufficiently far apart to permit the bonded or linked staves to be rolled up for storage or portage, and in such wise as when the end staves of the linked serles are brought edge to edge, the whole is rounded lnto a receptacle body. Draft upon a strap f forces the edge of the head o. into groove d2. If desired, auxiliary clamps g may be used. If head a is made foldable, elast1c calking-strips are interposed between lts sectlons, being secured to the edges thereof. Each'stave is formed with a lip as along its edge, and each calking strip is permanently secured to the edge of a stave, the lip a3 of which partially covers the back of the calking strip. When the staves are in contact, the lips and the adjacent Walls of the staves form vertical channels on the inner wall of the receptacle. The strips are somewhat broader, normally, that is, when not compressed, than these channels, so that when the tub is setup, the calking strips are not only compressed between the staves, but also an excellent break-joint arrangement of the staves and calking strips is obtained and which is exceedingly valuable in producing a liquid tight, folding receptacle; and moreover, as the lips a3 are exterior, they fully conceal the calking strips from.A sideview when the tub is set up, and this is desirable.
It is also important to make this break-joint I arrangement, because if the calking strips were smooth along their edges, that is, were not provided with lips, each pair of staves would present along their opposed edges,
three joints or seams from which Water might escape, whereas by the break-joint construction they present but one. Tubs and other receptacles thus constructed are liquid-tight when the elastic calking strips are compressed between the opposed edges of the staves or between the opposed edges of the head-sections, and such receptacles are easily knocked down and compactly folded. Owing to the fact that the elastic calking-strips b are permanently secured to the edges of the `staves or head-sections,'danger of losing the same is obviated, and the parts are always ready to be set up into a liquid-tight receptacle.
' The herein described improvement in folding tubs, the same consisting in the combina# tion of a head with a series of staves secured, at a distance apart, to an exterior strap, with a series of elastic calking strips, the staves being formed with lengthwise lips on their edges, and the calking strips being normally broader than the channel formed when opposed lips are in contact, all substantially as and for the purpose set forth.
JOHN MARIANI.
Witnesses:
EDWARD S. BEACH, JOSEPH R. SILVER.
IOC
US510356D Folding tub Expired - Lifetime US510356A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902541A (en) * 1974-03-11 1975-09-02 George D Wardwell Disposable self supporting bag
US20110216988A1 (en) * 2006-11-30 2011-09-08 Alfred Sulpizio Expandable bag assemblies with an integral support structure for filling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902541A (en) * 1974-03-11 1975-09-02 George D Wardwell Disposable self supporting bag
US20110216988A1 (en) * 2006-11-30 2011-09-08 Alfred Sulpizio Expandable bag assemblies with an integral support structure for filling

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