US3691586A - Two-sided handle brush - Google Patents

Two-sided handle brush Download PDF

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Publication number
US3691586A
US3691586A US119505A US3691586DA US3691586A US 3691586 A US3691586 A US 3691586A US 119505 A US119505 A US 119505A US 3691586D A US3691586D A US 3691586DA US 3691586 A US3691586 A US 3691586A
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US
United States
Prior art keywords
brushing
brush
handle
frame
brush according
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
US119505A
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English (en)
Inventor
Kurt R Krusche
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3691586A publication Critical patent/US3691586A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Definitions

  • the invention pertains to a two-sided handle brush, that is, one which is provided with brush elements on both sides.
  • Handle brushes having a fixed handle and being provided with brush members on one side are generally known.
  • With the known two-sided embodiment of a crepe rubber brush body there are provided slits in a stationary brush body, rolled or folded crepe rubber strips being mounted in such slits.
  • the brush materials on both of the opposite sides of the brush body can thereby be provided with identical or different known materials suitable for brushing purposes.
  • FIG. 1 is a side view of a two-sided handle brush
  • FIG. 2 is a plan view of the handle brush in which no brush body has been mounted
  • FIG. 3 is a sectional view along line 3-3 of FIG. 2;
  • FIG. 4 is a front view of the handle brush in the direction of the arrow in FIG. 1;
  • FIG. 5 is an enlarged partial view of the portion of FIG. 3 designated with the circle B.
  • the illustrated handle brush consists, for example, of plastic material and is made of two identical half-discs or cups.
  • the brush can also be manufactured of a cor respondingly suitable additional material which can be handled and processed in a manner similar to textile material.
  • the frame 2 On the handle 1, which is preferably made of one piece, there is formed a frame 2.
  • the frame 2 is slightly trapezoidally-shaped, but can also be rectangular, triangular, multiangular, round, or oval.
  • a brush element which is covered with brush material 3, 3, in such a manner that the brush elements, for example, bristles, extend away from each other, that is, practically offset with respect to each other by 180.
  • a brush consisting of plastic or also metal and having a handle can be constructed as is illustrated in the drawings.
  • the short bristles are provided as brush elements, and are mounted in a flat brush support, such as, for example, a woven material.
  • the brush bodies can be provided with any type of flexible brush material.
  • the illustrated example consists of two identical plastic half-cups la, 2a and 1b, 2b, which are secured to each other in a simple manner. By means of such halfcups one obtains considerable technical advantages.
  • a sleeve 4 extends towards the interior at the vicinity of the handle end of the half-cup 1a.
  • the sleeve 4 and pin 5 serve simultaneously as spacer elements for increasing the stiffness of the grip l.
  • the peripheral flange 6 bent around the entire periphery of the halfcup la of the grip is, at its end surface, provided with a pin 6' which extends into a corresponding recess 7 in the first end surface of the directed end surface of the periphery of the bent border flange 7 of the second half-cup of the grip.
  • pin 6' and recess 7 are so dimensioned that the pin 6' fits tightly into the recess 7.
  • Such pins in one of the half-cups which fit into recesses in the other half-cups are quite advantageous and consequently a large number of them may be provided.
  • FIG. 3 there is furthermore provided at the forward end of the frame 2 in the halfcup portion 2a and 2b, a pin 8 and a recess 9 which interflt with each other.
  • a pin 8 and a recess 9 which interflt with each other.
  • a large number of such pins and recesses in the opposite surfaces and the arrangement thereof may be alternated.
  • both of the brush elements which are provided with brush materials 3 and 3' are shown without support or base plates.
  • a portion of the base: plate 11 is illustrated in the partial view of FIG. 5.
  • the flat brush materials 3 and 3' are mounted with their base plates ll, 11 back-to-back in the frame 2 and are maintained securely by means of teeth 10. These teeth are disposed along the periphery and bear against the brush material (3, 3'), in particular the portion that corresponds to the frame half-cups 2a, respectively 2b, directed upwardly, respectively downwardly, that means always directed towards the brush interior. In order for these teeth to bear against a resisting surface and in order to plant firmly the border portion of the brush material 3, 3' therein arranged, there is provided for each brush material 3, 3' a base plate 11 forming the brush body, at the exterior surfaces of which the flat brush material can be pulled on.
  • This base plate is along its entire periphery bent upwardly, so that it assumes the shape of a flat cup. Its upper edge is again bent outwardly and forms a horizontal projecting portion or collar 12, which extends along the entire periphery of the base plate 1 l and engages via the teeth 10 the periphery of the frame portion 2.
  • a frame support there are provided at the exterior periphery of the projecting element or collar 12 of the base plate 11. a number of teeth 13, which are shown to be directed downwardly in FIG. 5. The circumference of these teeth is at all times directed in the direction of the upper surface of the base plate 11.
  • Such a construction of the individual brush members makes it possible to construct a two-sided brush in a very simple manner.
  • Each frame portion is first mounted in one way, and then the brush means and finally the brush plate is mounted thereon.
  • both of the shaped members or shaped halves are clamped together and thus the individual brush portions are firmly connected by engaging into each other, that is, by having the complementary engaging and clamping members engage, respectively, clamp to each other.
  • This new type of handle brush is suitable, in particular for brush elements consisting of bristles, which are mounted in a flat, bendable brush means in an oblique position and in which all of the bristles are inclined in one direction.
  • the opposite back-toback arranged brush bodies with the brushing means therein affixed are mounted in the frame in such a way that their obliquely extending bristle points are inclined in the same direction.
  • the bristle points may, in the opposite brushing means, be directed in the opposite direction.
  • An arrow on the frame or on the handle indicates at all times the brushing direction, that is, the inclination of the, bristles.
  • the flat brushing means is advantageously cushioned in a known manner.
  • the brush can, for example, also be used for polishing shoes, whereby clue to the different colors of the brushing elements, such as for example, light and dark, brown, black, etc., at all times the side for the shoe color to be brushed can be noted.
  • normal brushing bristles can be used and furthermore, for example, one of the sides of the brush may have coarse bristles and the other side fine bristles thereby being adapted for coarse and fine brushing operations respectively.
  • a two-sided handle brush comprising a handle connected with a frame, two base plates formed as brushing bodies being firmly mounted back-to-back in the frame, the opposite surfaces of the brushing bodies being provided with brushing elements on which there are mounted bendable brushing means, said frame being constructed of two identical half-cups, the frame and the handle portion of each half-cup forming a unitary construction.
  • a handle brush according to claim 1 comprising a peripheral flange extending around the entire periphery of each of the half-cups, a pin extending from the end surface of one of said peripheral flanges and being adapted to firmly engage into a recess in the other end surface of the peripheral flange extending around the entire periphery of the second half-cup.
  • a handle brush according to claim 2 comprising pins and corresponding recesses in the flanges of opposing half-cups, said pins and recesses being alternately arranged in the opposite end surfaces of both halfcups.
  • each base plate is bent upwardly and at its upper edge is bent outwardly thus forming a projecting member or collar which engages via the brushing means the portion of the corresponding half-cup, the edge of the half-cup being provided in the brush interior with teeth.
  • a handle brush according to claim 4 comprising further teeth around the periphery of the outer edge of the projecting member or collar, said further teeth en'- gaging between the teeth of the frame half-cup in the direction of the exterior surface of the base plate at the outer edge thereof, the peripheral edge of the bendable brushing means being clamped by means of the further teeth mounted on the base plate and by means of the teeth extending from the frame half-cup, thus causing the bendable brushing means to be approximately S- shaped.
  • a handle brush according to claim 1 wherein there project from both of the facing inner surfaces of the brush half-cups firmly engaging sleeves and pins which simultaneously constitute spacing means for increasing the stiffness of the brush.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Brushes (AREA)
  • Motor Or Generator Current Collectors (AREA)
US119505A 1970-02-27 1971-03-01 Two-sided handle brush Expired - Lifetime US3691586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7007182U DE7007182U (de) 1970-02-27 1970-02-27 Stielbuerste.

Publications (1)

Publication Number Publication Date
US3691586A true US3691586A (en) 1972-09-19

Family

ID=6609791

Family Applications (1)

Application Number Title Priority Date Filing Date
US119505A Expired - Lifetime US3691586A (en) 1970-02-27 1971-03-01 Two-sided handle brush

Country Status (9)

Country Link
US (1) US3691586A (enrdf_load_stackoverflow)
BE (1) BE759697A (enrdf_load_stackoverflow)
CA (1) CA924459A (enrdf_load_stackoverflow)
CH (1) CH531855A (enrdf_load_stackoverflow)
DE (1) DE7007182U (enrdf_load_stackoverflow)
ES (1) ES164195Y (enrdf_load_stackoverflow)
FR (1) FR2079058A5 (enrdf_load_stackoverflow)
GB (1) GB1295999A (enrdf_load_stackoverflow)
ZA (1) ZA711089B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828386A (en) * 1971-09-07 1974-08-13 E Roth Rug care implement
US4639965A (en) * 1984-05-17 1987-02-03 Nobuhiko Suzuki Brush for cleaning clothes
USD598201S1 (en) * 2008-11-24 2009-08-18 3M Innovative Properties Company Cleaning tool

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH519316A (de) * 1970-10-28 1972-02-29 Allstar Verbrauchsgueter Gmbh Bürste
DE9311928U1 (de) * 1993-08-10 1993-10-14 Monti-Werkzeuge GmbH, 53227 Bonn Handbürste zum Reinigen von insbesondere Teppichen, Autopolstern, Polstermöbeln o.dgl.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US398173A (en) * 1889-02-19 George e
US3421171A (en) * 1966-07-22 1969-01-14 Nippon Seal Co Brush for cleaning
CA855906A (en) * 1970-04-14 1970-11-17 Eric M. Roth Directional indicating brush

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US398173A (en) * 1889-02-19 George e
US3421171A (en) * 1966-07-22 1969-01-14 Nippon Seal Co Brush for cleaning
CA855906A (en) * 1970-04-14 1970-11-17 Eric M. Roth Directional indicating brush

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828386A (en) * 1971-09-07 1974-08-13 E Roth Rug care implement
US4639965A (en) * 1984-05-17 1987-02-03 Nobuhiko Suzuki Brush for cleaning clothes
USD598201S1 (en) * 2008-11-24 2009-08-18 3M Innovative Properties Company Cleaning tool

Also Published As

Publication number Publication date
DE7007182U (de) 1970-07-02
ES164195U (es) 1971-08-01
CA924459A (en) 1973-04-17
BE759697A (fr) 1971-05-17
GB1295999A (enrdf_load_stackoverflow) 1972-11-08
FR2079058A5 (enrdf_load_stackoverflow) 1971-11-05
ZA711089B (en) 1971-10-27
CH531855A (de) 1972-12-31
ES164195Y (es) 1972-01-01

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