US2132746A - Soap covered with a soft sheath - Google Patents

Soap covered with a soft sheath Download PDF

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Publication number
US2132746A
US2132746A US25488A US2548835A US2132746A US 2132746 A US2132746 A US 2132746A US 25488 A US25488 A US 25488A US 2548835 A US2548835 A US 2548835A US 2132746 A US2132746 A US 2132746A
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US
United States
Prior art keywords
tablet
sheath
soap
fiutings
grooves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US25488A
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English (en)
Inventor
Meyer Claude Isaac
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Individual
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Individual
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Publication date
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Publication of US2132746A publication Critical patent/US2132746A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties

Definitions

  • This invention relates to a soap tablet characterized in that it is provided with peripheral fiutings or grooves parallel with or practicallyparallel with its rubbing surfaces, the said flut-' ings being preferably extended around the soap tablet without interruption.
  • Fig. 1 shows in perspective view a. rectangular tablet of soap with rounded corners provided with fiutings according to the invention.
  • Fig. 2 shows in the same manner an oval shaped tablet.
  • Figs. 3, 4 and 5 show in vertical section Various shapes of fiutings amongst those which are most effective.
  • Figs. 6 and '7 show in horizontal section tablets having certain special features.
  • Figs. 8 to 11 show in vertical section several other profiles of fiutings.
  • Figs. 12 and 13 are diagrams explaining modifications in the arrangement of the fiutings.
  • Fig. 14 is a vertical section of a fluting formed with secondary or smaller grooves.
  • the fiutings or grooves I are disposed parallel to the rubbing surfaces 2, 2 and preferably extend over the entire periphery of the soap tablet.
  • these fiutings can be arranged likewise in spiral or zig-zag shape or have any other sinuosity fairly flat so as to have only a slight obliquity in relation to the faces 2, 2' of the soap tablet.
  • Figure 5 is shown in broken lines, how a resilient or flexible sheath 3 made of rubber or rubberized fabric or other suitable waterproof material rolled at 3' forms a bead in the groove 1 then as the surface 2' is worn down, said head being adapted to be rolled successively into the following grooves as shown at 3.
  • the fiutings or grooves I ensure a better grip than a smooth surface as well as a more perfect water tightness to prevent water from creeping in between the sheath and the soap than would be obtainable if the sheath were fitted on a tablet having grooves at right angles, or very inclined, in relation to the bead 3, 3".
  • the sides of rectangular soap tablets must preferably be made to bulge outwardly rather than inwardly because in the latter case the sheath would not pull taut on the surfaces and would allow water to seep through in spite of the grooves.
  • Figure 6 shows in horizontal section taken through a groove, a block or tablet of soap to be protected; the lateral faces and the grooves l are curved inwardly over a short convex curve; the faces or the bottoms of the grooves of adjacent faces may form a sharp edge (as at a) or may be smoothed away by rounding the corner (as at to ensure for the bead of the sheath better adherence and water tightness.
  • the grooves can also be separated in one way or another by a thin wall (as at c) which is sufficiently friable so that the bead of the sheath can break or crush it; this does not affect the result but has the advantage of presenting a block or tablet which is more like that which users are accustomed to see. 20
  • Fig. 7 shows a horizontal section of a tablet of the same kind but wherein the lateral faces are flat and rectangular.
  • the incurved bottom of the fiutings or grooves i can be tangential to the faces (as represented at the faces d and c) or set back in relation to the faces (as at and g) the faces or the bottoms of the grooves may be connected together according to the modifications above set forth and shown in Fig. 6.
  • the cross section of the fiutings can likewise have any of a variety of outlines.
  • Fig. 8 shows fiutings I of castellated shape
  • Fig. 9 shows grooves of V-shape
  • Fig. 10 shows a rounded form of fluting of which the cross-sectional area increases from the base of the tablet towards the top, in order to approximately correspond with the progressively increasing diameter of the bead formed by the sheath 3 as it is rolled up.
  • rounded edges at the junction of the side faces and the upper surface 2 of the block or tablet so that the sheath 3 shall not be liable to become damaged by a sharp edge at the place where it is subjected to strong pressure from the hand of the user.
  • the general arrangement of the fiutings on the lateral surfaces of the tablets can also form the subject of variations especially to correspond with an unequal wear of the tablet. It is possible, for instance, to arrange the flutings as shown in Fig. 12 where the lines k--lc represent the planes in which the fiutings are disposed obliquely in relation to the faces 2, 2' or else as shown in Fig. 13 where the lines k-Ic are arranged in fan formation.
  • a soap tablet a pliable protective sheath adapted to be rolled up and down along the lateral faces of said tablet, said faces being formed with fiutings extending peripherally around the tablet, so that the roll of said sheath can be accommodated in each of the successive flutings according as the tablet is worn away from the surface toward which said sheath unrolls.
  • a soap tablet a pliable protective sheath adapted to be rolled up and down along the lateral faces of said tablet, saidfaces being formed with iiutings extending peripherally around the tablet, so that the roll of said sheath can be accommodated in each of the successive fiutings according as the tablet is worn away from the surface toward which said sheath unrolls, the walls of said flutings being formed with series of secondary or smaller grooves, to diminish the surface of contact with said roll and to increase the grip on said roll in any given fluting, whereby to improve the tightness of said sheath.
  • a soap tablet a pliable protective sheath adapted to be rolled up and down along the lateral faces of said tablet, said faces being formed with flutings extending peripherally around the tablet, so that the roll of said sheath can be accommodated in each of the successive flutings according as the tablet is worn away from the surface toward which said sheath unrolls, said fiutings increasing successively in cross-sectional area from said surface to the opposite surface, to accommodate the diameter of said roll at any given fluting.
  • a soap tablet having an end wearing surface and lateral faces substantially at right angles thereto, said tablet being adapted to be provided with a pliable protective sheath to be rolled up and down along its lateral faces, said lateral faces being formed with flutings substantially parallel 'to said wearing surface and extending along the entire periphery of said tablet, so that the roll of said sheath can be accommodated in each of the successive fiutings according as the tablet is worn away from said wearing surface.
  • a soap tablet having an end wearing surface and lateral faces substantially at right angles thereto, said tablet being adapted to be provided with a pliable protective sheath to be rolled up and down along its lateral faces, said lateral faces being formed with flutings substantially parallel to said wearing surface and extending-along the periphery of said tablet, so that the roll of said sheath can be accommodated in each of the successive fiutings according as the tablet is worn away from said wearing surface, the walls of said flutings being formed with a series of secondary or smaller grooves, to diminish the surface of contact with such roll and to increase the grip on such roll in any given fluting, whereby to improve the tightness of such sheath.
  • a soap tablet having an end wearing surface and lateral faces substantially at right angles thereto, said tablet being adapted to be provided with a pliable protective sheath tobe rolled up and down along its lateral faces, said lateral faces being formed with fiutings substantially parallel to said wearing surface and extending along the entire periphery of said tablet, so that the roll of said sheath can be accommodated in each of the successive flutings according as the tablet is worn away from said wearing surface, said fiutings increasing successively in cross-sectional area from said surface'to the opposite surface, to accommodate the diameter of such roll at any given fluting.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Massaging Devices (AREA)
US25488A 1934-09-17 1935-06-07 Soap covered with a soft sheath Expired - Lifetime US2132746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR445815X 1934-09-17

Publications (1)

Publication Number Publication Date
US2132746A true US2132746A (en) 1938-10-11

Family

ID=8900477

Family Applications (2)

Application Number Title Priority Date Filing Date
US25488A Expired - Lifetime US2132746A (en) 1934-09-17 1935-06-07 Soap covered with a soft sheath
US95392A Expired - Lifetime US2138873A (en) 1934-09-17 1936-08-11 Soap tablet covered with a soft sheath

Family Applications After (1)

Application Number Title Priority Date Filing Date
US95392A Expired - Lifetime US2138873A (en) 1934-09-17 1936-08-11 Soap tablet covered with a soft sheath

Country Status (5)

Country Link
US (2) US2132746A (fr)
BE (1) BE411288A (fr)
FR (3) FR778531A (fr)
GB (2) GB445815A (fr)
NL (2) NL41962C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376111A (en) * 1980-12-04 1983-03-08 Smith Kline & French Laboratories Limited Tilting units
US4728210A (en) * 1986-09-10 1988-03-01 Carter-Wallace, Inc Package and applicator for solid product
USD754923S1 (en) * 2014-01-15 2016-04-26 Elaina Joy Bender Multi-layered soap

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746452A (en) * 1986-10-10 1988-05-24 Christen Charis Easy to hold lubricous composition articles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376111A (en) * 1980-12-04 1983-03-08 Smith Kline & French Laboratories Limited Tilting units
US4728210A (en) * 1986-09-10 1988-03-01 Carter-Wallace, Inc Package and applicator for solid product
USD754923S1 (en) * 2014-01-15 2016-04-26 Elaina Joy Bender Multi-layered soap

Also Published As

Publication number Publication date
NL41962C (fr) 1937-11-15
FR46189E (fr) 1936-03-06
US2138873A (en) 1938-12-06
FR46486E (fr) 1936-06-04
FR778531A (fr) 1935-03-18
NL43813C (fr) 1938-08-15
BE411288A (fr) 1935-10-31
GB445815A (en) 1936-04-20
GB468108A (en) 1937-06-29

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