US2129279A - Scouring implement - Google Patents

Scouring implement Download PDF

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Publication number
US2129279A
US2129279A US89551A US8955136A US2129279A US 2129279 A US2129279 A US 2129279A US 89551 A US89551 A US 89551A US 8955136 A US8955136 A US 8955136A US 2129279 A US2129279 A US 2129279A
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United States
Prior art keywords
bristles
face
operative
metallic
backing member
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Expired - Lifetime
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US89551A
Inventor
Russell B Kingman
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Metal Textiles Corp
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Metal Textiles Corp
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Publication date
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Priority to US89551A priority Critical patent/US2129279A/en
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Publication of US2129279A publication Critical patent/US2129279A/en
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Expired - Lifetime legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/02Scraping
    • A47L13/06Scraping with wire brushes or wire meshes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S15/00Brushing, scrubbing, and general cleaning
    • Y10S15/03Matrix
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12444Embodying fibers interengaged or between layers [e.g., paper, etc.]

Definitions

  • This invention relates to improvements in scouring implements; and the invention has reference, more particularly, to a novel device adapted for use in producing abrading, scouring, polishing and like effects upon surfaces rubbed therewith.
  • the invention has for an object to provide a novel device for the purposes stated, comprising a body of yielding or resilient material through which are dispersed a multiplicity of metallic filaments, preferably in the form of comparatively stiff wire bristles which are imbedded in the body material in laterally spaced relation and disposed to extend through the thickness of the body, substantially at right angles to the operative face plane thereof, and so that extremities thereof are exposed flush with said body face plane; said body and its contained metallic bristles being backed by a suitable backing memher made of material sufiiciently tough to resist penetration thereof by said metallic bristles, whereby, when pressure is applied to the device in use, an endwise thrust will be transmitted to said wire bristles tending to strongly engage their operative extremities with the surface to which the device is applied in use, while the resilient body per se, under such pressure, tends to yield from said surface so as to effect such projection of the bristles from the operative face plane thereof as will assure effective abrading contact of the extremities of the latter with the surface being
  • Fig. l is a back view of a device, according to this invention.
  • Fig. 2 is an operative face view of the same; and
  • Fig. 3 is in part a vertical sectional view and in part an edge elevation of the same, this view being drawn on an enlarged scale.
  • Fig. 4 is an operative face view of a somewhat modified construction of adevice embodying the principles of this invention
  • Fig. 5 is a fragmentary vertical sectional view thereof, drawn on an enlarged scale.
  • the device according to this invention in the arrangement shown in Figs. 1 to 3 inclusive, comprises a main body ill of any desired peripheral shape (a circular peripheral shape being shown merely for the purposes of illustration) and having substantial thickness.
  • This body I0 is preferably made of soft vulcanized rubber, with or without a filler material.
  • the body may be made of unfilled soft vulcanized rubber, but if some additional mild abrasive effect is desired to be obtained by the frictional contact of said body per se with the surface treated, then the body may be made of soft vulcanized rubber containing a filler of some mild abrasive, such as pumice stone, fine emery powder or some similar material. Dispersed throughout the mass of said body to, so as to be molded into the same and thus imbedded therein, are a multiplicity of relatively stiff metallic strands or wire bristles ll.
  • These metallic bristles in the form of the device shown in Figs. 2 and 3, are more or less uniformly dispersed throughout the mass of the body ID in laterally spaced relation, and so as to extend lengthwise through the thickness of said body from its upper or back face to its bottom or op erative face, and preferably vertically, i. e. at right angles to the horizontal plane of the body.
  • the lower extremities of said metallic bristles II are exposed flush with the bottom or operative face of said body.
  • a backing member l2 of corresponding peripheral shape Suitably secured to the upper or back face of the metallic bristlecontaining body I ll is a backing member l2 of corresponding peripheral shape.
  • Said backing member l2 may be made of any material suitable for the purpose which possesses sufficient toughness to resist penetration thereinto of the upper extremities of'said metallic bristles II.
  • the backing member l2 may be made of leather, fibre, wood, metal, a phenolic condensation product, or any other material of similar substantially impenetrable material.
  • the body l0 and backing member 12 are cemented together, but, of course, may be secured together in operative assembled relation in any other manner or by any other means found practicable and desirable.
  • any suitable form of handle means, hand strap or loop or like means, as i3, calculated to provide a convenient means by which the device may be operatively engaged by the hand of the user, is suitably attached to the outer face of said backing member I2.
  • Figs. 4 and 5 of the drawing there is shown a modified arrangement of the body and metallie bristle structure, wherein, instead of uniformly dispersing the metallic bristles throughout the entire mass area of the body, said bristles are ar-' ranged in spaced clusters or groups H, the individual elements of which are imbedded in the body to extend through the thickness thereof in the same manner and with their lower extremities exposed flush with the operative face of the body, all as already above explained.
  • the grouped arrangement of the bristles thus generally exemplified in Figs. 4 and 5, is subject to great variation as to group shape, symmetrical disposition, etc.
  • the body I0 Owing to the fact that the body I0 is of resilient or yielding character, it will, under the pressure exerted 'upon the device in the man- ,ner above stated,'tend to compress, i. e. reduce in thickness, so that the metallic bristles il, being non-contractible lengthwise, will tend to project from theoperative face of the body mass, and consequently their extremities will be strongly thrust against the surface under treatment, while, at the same time, the metallic bristles being substantially individually surrounded by a mass of the material composing the body will be adequately supported thereby against lateral collapse or displacement. As the bristles Ii tend to wear down, the compressibility of the body ill will compensate for such wear, so that the effective useful life of the device is not terminated until the limit of compressibility of body I0 is reached.
  • the device affords a very efllcient implement adequate to serve'many useful purposes where abrading, scraping, scouring, polishing or similar eifectsare desired tobe attained.
  • the device serves admirably as a scouring implement for cleaning, scouring and polishing kitchen utensils such as pots, pans, dishes, cutlery, etc.
  • a device for the purposes described comprising a flat body of compressible soft vulcanized rubber of substantial thickness, one face of which constitutes an operative face and the other of which constitutes a back face, a multiplicity of straight wire bristles imbedded lengthwise through the thickness of said body and in laterally spaced apart relation to extend from the back face to the operative face thereof, substantially each bristle being surrounded, braced and supported by contiguous mass portions of said body against lateral displacement or collapse, opposite inner and outer ends of said bristles being respectively exposed flush with the respective back and operative faces of said body, and an impenetrable backing member secured to said back face of said body to abut the bristle inner ends whereby pressure applied to said backing member operative to compress the yieldable body, when the latters operative face is applied to and rubbed over a surface to be treated, is transmitted to said bristles with tendency to project their outer ends beyond the operative face of said body.

Description

Sept. 6, 1938. R. B. KINGMAN SCOURING IMPLEMENT Filed July 8, 1936 INVENTOR. W
ATTORNEY.
jaw 6H2 Patented Sept. 6, 1938 UNITED STATES PATENT OFFICE 2,129,279 7 SCOURING IMPLEMENT Application July 8, 1936, Serial No. 89,551
2 Claims.
This invention relates to improvements in scouring implements; and the invention has reference, more particularly, to a novel device adapted for use in producing abrading, scouring, polishing and like effects upon surfaces rubbed therewith.
The invention has for an object to provide a novel device for the purposes stated, comprising a body of yielding or resilient material through which are dispersed a multiplicity of metallic filaments, preferably in the form of comparatively stiff wire bristles which are imbedded in the body material in laterally spaced relation and disposed to extend through the thickness of the body, substantially at right angles to the operative face plane thereof, and so that extremities thereof are exposed flush with said body face plane; said body and its contained metallic bristles being backed by a suitable backing memher made of material sufiiciently tough to resist penetration thereof by said metallic bristles, whereby, when pressure is applied to the device in use, an endwise thrust will be transmitted to said wire bristles tending to strongly engage their operative extremities with the surface to which the device is applied in use, while the resilient body per se, under such pressure, tends to yield from said surface so as to effect such projection of the bristles from the operative face plane thereof as will assure effective abrading contact of the extremities of the latter with the surface being treated.
Other objects of this invention, not at this time more particularly enumerated, will be understood from the following detailed description of the same.
Illustrative embodiments of this invention are shown in the accompanying drawing, in which:
Fig. l is a back view of a device, according to this invention; Fig. 2 is an operative face view of the same; and Fig. 3 is in part a vertical sectional view and in part an edge elevation of the same, this view being drawn on an enlarged scale.
Fig. 4 is an operative face view of a somewhat modified construction of adevice embodying the principles of this invention; and Fig. 5 is a fragmentary vertical sectional view thereof, drawn on an enlarged scale.
Similar characters of reference are employed in the hereinabove described views, to indicate corresponding parts.
Referring to the drawing, the device according to this invention, in the arrangement shown in Figs. 1 to 3 inclusive, comprises a main body ill of any desired peripheral shape (a circular peripheral shape being shown merely for the purposes of illustration) and having substantial thickness. This body I0 is preferably made of soft vulcanized rubber, with or without a filler material. For example, if little or no abrasive effect is desired to be obtained by the frictional contact of the body per se with the surface treated, the body may be made of unfilled soft vulcanized rubber, but if some additional mild abrasive effect is desired to be obtained by the frictional contact of said body per se with the surface treated, then the body may be made of soft vulcanized rubber containing a filler of some mild abrasive, such as pumice stone, fine emery powder or some similar material. Dispersed throughout the mass of said body to, so as to be molded into the same and thus imbedded therein, are a multiplicity of relatively stiff metallic strands or wire bristles ll. These metallic bristles, in the form of the device shown in Figs. 2 and 3, are more or less uniformly dispersed throughout the mass of the body ID in laterally spaced relation, and so as to extend lengthwise through the thickness of said body from its upper or back face to its bottom or op erative face, and preferably vertically, i. e. at right angles to the horizontal plane of the body. The lower extremities of said metallic bristles II are exposed flush with the bottom or operative face of said body.
Suitably secured to the upper or back face of the metallic bristlecontaining body I ll is a backing member l2 of corresponding peripheral shape. Said backing member l2 may be made of any material suitable for the purpose which possesses sufficient toughness to resist penetration thereinto of the upper extremities of'said metallic bristles II. For example, the backing member l2 may be made of leather, fibre, wood, metal, a phenolic condensation product, or any other material of similar substantially impenetrable material. Preferably the body l0 and backing member 12 are cemented together, but, of course, may be secured together in operative assembled relation in any other manner or by any other means found practicable and desirable.
If desired. any suitable form of handle means, hand strap or loop or like means, as i3, calculated to provide a convenient means by which the device may be operatively engaged by the hand of the user, is suitably attached to the outer face of said backing member I2.
In Figs. 4 and 5 of the drawing, there is shown a modified arrangement of the body and metallie bristle structure, wherein, instead of uniformly dispersing the metallic bristles throughout the entire mass area of the body, said bristles are ar-' ranged in spaced clusters or groups H, the individual elements of which are imbedded in the body to extend through the thickness thereof in the same manner and with their lower extremities exposed flush with the operative face of the body, all as already above explained. It will be obvious that the grouped arrangement of the bristles, thus generally exemplified in Figs. 4 and 5, is subject to great variation as to group shape, symmetrical disposition, etc.
In the use of the device, when the operative face of the same is applied to a surface to be treated, and pressure is exerted upon the backing member l2 as the device is rubbed back and forth over said surface, the exerted pressure upon the backing member will be transmitted to the metallic bristles ll so as to effect an endwise thrust thereupon. This endwise thrust upon the bristles ii causes the extremities thereof exposed at the operative face of body III to strongly engage the surface treated, so that, as moved across said surface, said bristles will exert a more or less strong abrasive effect upon the surface. Owing to the fact that the body I0 is of resilient or yielding character, it will, under the pressure exerted 'upon the device in the man- ,ner above stated,'tend to compress, i. e. reduce in thickness, so that the metallic bristles il, being non-contractible lengthwise, will tend to project from theoperative face of the body mass, and consequently their extremities will be strongly thrust against the surface under treatment, while, at the same time, the metallic bristles being substantially individually surrounded by a mass of the material composing the body will be adequately supported thereby against lateral collapse or displacement. As the bristles Ii tend to wear down, the compressibility of the body ill will compensate for such wear, so that the effective useful life of the device is not terminated until the limit of compressibility of body I0 is reached.
The device affords a very efllcient implement adequate to serve'many useful purposes where abrading, scraping, scouring, polishing or similar eifectsare desired tobe attained. For example, among many other possible uses, the device serves admirably as a scouring implement for cleaning, scouring and polishing kitchen utensils such as pots, pans, dishes, cutlery, etc.
It will be obvious that many changes could be made in the above described constructions and stitutes a back face, a multiplicity of spaced metallic bristles imbedded lengthwise through the thickness of .said body to extend from the back face to the operative face thereof, opposite inner and outer ends of-said bristles being respectively exposed flush with the respective back and operative faces of said body, and an impenetrable backing member secured to said back face of said body to abut the bristle inner ends whereby pressure applied to said backing member operative to compress the 'yieldable body, when the latters operative face is applied to and rubbed over a surface to be treated, is transmitted to said bristles with tendency to project their outer end beyond the operative face of said body.
2. A device for the purposes described, comprising a flat body of compressible soft vulcanized rubber of substantial thickness, one face of which constitutes an operative face and the other of which constitutes a back face, a multiplicity of straight wire bristles imbedded lengthwise through the thickness of said body and in laterally spaced apart relation to extend from the back face to the operative face thereof, substantially each bristle being surrounded, braced and supported by contiguous mass portions of said body against lateral displacement or collapse, opposite inner and outer ends of said bristles being respectively exposed flush with the respective back and operative faces of said body, and an impenetrable backing member secured to said back face of said body to abut the bristle inner ends whereby pressure applied to said backing member operative to compress the yieldable body, when the latters operative face is applied to and rubbed over a surface to be treated, is transmitted to said bristles with tendency to project their outer ends beyond the operative face of said body.
RUSSELL B. KING-MAN.
US89551A 1936-07-08 1936-07-08 Scouring implement Expired - Lifetime US2129279A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674834A (en) * 1952-10-15 1954-04-13 Ehrsam Frederick Hand operated sharpening device
US2682734A (en) * 1948-11-06 1954-07-06 Osborn Mfg Co Brush
US2826776A (en) * 1952-02-04 1958-03-18 Osborn Mfg Co Brush
US3076219A (en) * 1953-07-13 1963-02-05 Osborn Mfg Co Brush construction
US3105988A (en) * 1953-07-13 1963-10-08 Osborn Mfg Co Brush construction
US6017351A (en) * 1998-11-17 2000-01-25 Street; Vernon D. Cosmetic method for removing detritus and foreign matter from the epidermis and a cosmetic abrasive pad for scrubbing the epidermis
US20080115303A1 (en) * 2002-11-09 2008-05-22 Gavney James A Hybrid cleaning device including absorbent and contact elements

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682734A (en) * 1948-11-06 1954-07-06 Osborn Mfg Co Brush
US2826776A (en) * 1952-02-04 1958-03-18 Osborn Mfg Co Brush
US2674834A (en) * 1952-10-15 1954-04-13 Ehrsam Frederick Hand operated sharpening device
US3076219A (en) * 1953-07-13 1963-02-05 Osborn Mfg Co Brush construction
US3105988A (en) * 1953-07-13 1963-10-08 Osborn Mfg Co Brush construction
US6017351A (en) * 1998-11-17 2000-01-25 Street; Vernon D. Cosmetic method for removing detritus and foreign matter from the epidermis and a cosmetic abrasive pad for scrubbing the epidermis
US20080115303A1 (en) * 2002-11-09 2008-05-22 Gavney James A Hybrid cleaning device including absorbent and contact elements
US8250698B2 (en) * 2002-11-09 2012-08-28 Gavney Jr James A Hybrid cleaning device including absorbent and contact elements

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