US1780221A - Brush - Google Patents

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Publication number
US1780221A
US1780221A US45079030A US1780221A US 1780221 A US1780221 A US 1780221A US 45079030 A US45079030 A US 45079030A US 1780221 A US1780221 A US 1780221A
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US
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Grant
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Prior art keywords
member
tufts
back
brush
tutt
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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
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Inventor
Buchmann John
Original Assignee
Buchmann John
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    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B3/00Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier

Description

Nov. 4,. 1930. J. BUCHMANN 1,780,221

' BRUSH med May s, 1930 2 sheets-sheet 1 Qwumwoz S51# MLQAQSMW,

Patented Nov. 4, Y 1930 PATENT oFFicE JOHN BUGHMANN, OF IIAMILTON, OHIO BRUSH YApplication filed May 8, 1930. Serial No. 450,790.

This invention relates to brushes and has particular relation to those brushes having tufts of bristles which. can be readily replaced when they become worn or broken.

In the construction of brushes having tufts which may be replaced, it is necessary to so construct the parts that when a new set of tufts is being placed, it will notbe diliicult to assemble the parts in their proper places.

The primary objectv of this invention is the provision of an improved brush having bristle tufts which may be readily replacedl when the bristles become broken or worn.

"l5 Another object of the invention is the provision of an improved brush wherein the bristles are held in place by a securing means covering a plurality of rows of bristle tufts.

Another and still further object of the invention is to provide a brush having bristle tufts which maybe separately replaced, the bristles being held in place between two plate members. Y

Another and still further object ofthe in# vention is to provide a brush having bristle tufts with holders having flanges which are held between two plate members, thereby holding the bristletufts in proper position relative to eachother.

Other and further objects rwill be apparent lto those skilled inthe art from a reading of the complete specification 'andclaims Referring to the drawing wherein I have illustrated an embodiment of my invention as applied to a coating brush for use in paper manufacture,

Figure 1 is a cross section of my invention taken as indicated'by the line 1`-1 of Figure 4. y

Figure 2 is a viewV of the parts of Figure 1, but showing the members separated vand in position to be assembled.

Figure 3 is a detail view showing a modified construction wherein no opening in the back member is necessary, the tuft'holding ferrule being received bythe securing plate member. l

Figure 4 isa plan view of the vholding member through which the bristles extend. Figure 5 is a side view of my-invention.

AThroughout the specification and claims the same reference characters refer to the same or similar parts.

Referring particularly to Figures 1 and 2, the numeral 10 designates the main body 55 or back member of. the illustrated brush made according to 'my invention. In this member 10, I provide openings 11 into which the tuft holding ferrules 12are located when in operative position. The tuft holding fer rules'12 are provided with outward extending'means as the flanges 12a. The bristle tufts-@.13 are inserted in the tuft holders 12 .and'aresecured in any suitable or well known manner. l

The construction of the tuft itself may be in accordance with any suitable or well known practice; rlhe tufts of hair or bristles may be held together by setting the ends in cement or pitch or vulcanized inV rubber. The tuft may be set or cemented in the ferrule 12, the latter being made of-tin, brass, iron, steel, aluminum or other metal or the ferrule may be made of vulcanized rubber, holding the bristles or hairsfdirectly, .the flanges being integral therewith. Y r

' Securingfmeans 14 is provided to hold the tufts in place against the back member 10. In the embodiment illustrated the securing y means 14 is constructed as a flat plate. Open- Se ings 15 are provided through which the tufts of bristles or hairs pass. rhe back 10 and the I member 14 are secured together inany suit- Y able or well known manner as by the bolts 16. When assembled, the bodies of the ferrules12 are in thev openingsll and the fianges 12'r1 are held between the adjacent faces of the back 10 and the holding means 14.

In the modified form shown in Figure 3, the flanges 112a areat the outer end of the 90 ferrule tuft holding means 112 which holds the hairs or bristles 113. The flange 112a is held in placebetween adjacent faces of the back member andthe holdingmeans 114.

In this construction, theV openings 115 are large enough to accommodate the body of the ferrule tuft holding means 112.

' In this construction attention is called toV the fact that the necessity of making the holes as at 11 is avoided and it is not as important to operation that exactitude in the location of the openings 115, be observed. In the embodiment illustrated in Figures l and 2, it is necessary to have the axes ot corresponding roles and openings substantially coincident with each other.

The parts lO, 14, 110, 114 may be made of any suitable metal or Wood or of compositions such as balrelite, hard rubber, Celluloid, `formica, etc. Since each tutt and its holder separate, much warping, shrinkingand expansion or contraction may take place Witl1- ont destroying the ei'licient operation.

l'hiie I have shown and described embodienents ef my invention in detail', I Vdesire to have it understood that the disclosure is merely illustrative and that modifications and changes may be made Withoutvdeparting from the spirit of the invention and Within the -`cope of the appended claims.

Having described my invention, What I claim and desire tosecure by Letters Patent 1. A brush construction comprising reglaceable bristle tufts, a back member, a tutt holder on the end of each tutt, Hang-es on the tutt holders, a member secured to the back member and in position to hold the flanges in place relative to the back member, the second member being Qrovided With openings to permit the passage of the'bristles.

2. A- brush construction lcomprising replaceable bristle tufts, a back member, a tutt l older on the end or" each tutt, flanges on the it holders,` a member secured to the back member and having'openings to receive the tutt holders when in place, the flanges being held between the two members Whenthe parts are in place.

l3. Ak brush construction `comprising replaceable bristle tufts, a back member, a tutt holder on the end orn each tutt, flanges on the tutt holders, a member secured to the back iember and having openings from Which the l ristles extend, the back member having openings to receive the tutt holders, the flanges being held between the tivo ymembers when the parts are in place. Y

.f In testimony whereof I hereunto aHiX my signature.

' JOHNl BUCI-IMANN.

US1780221A 1930-05-08 1930-05-08 Brush Expired - Lifetime US1780221A (en)

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US1780221A US1780221A (en) 1930-05-08 1930-05-08 Brush

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Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599076A (en) * 1948-08-28 1952-06-03 Charles E Sturgis Abrading brush
US2675834A (en) * 1950-05-16 1954-04-20 John A Matson Shuttle brush and holder
US4619217A (en) * 1984-04-04 1986-10-28 Macsea Marine Services Co., Inc. Apparatus for cleaning underwater surfaces
US20080052854A1 (en) * 2006-02-07 2008-03-06 The Hartz Mountain Corporation Self-cleaning hair brush with replaceable preloaded bristle mat
US20080134457A1 (en) * 2005-02-18 2008-06-12 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US20090292393A1 (en) * 2000-01-24 2009-11-26 Irobot Corporation, A Massachusetts Corporation Obstacle Following Sensor Scheme For A Mobile Robot
US20100011529A1 (en) * 2006-05-19 2010-01-21 Chikyung Won Removing debris from cleaning robots
US20100049364A1 (en) * 2002-09-13 2010-02-25 Irobot Corporation Navigational Control System for a Robotic Device
US20100063628A1 (en) * 2002-09-13 2010-03-11 Irobot Corporation Navigational control system for a robotic device
US20100082193A1 (en) * 2004-07-07 2010-04-01 Mark Joseph Chiappetta Celestial navigation system for an autonomous vehicle
US20100257691A1 (en) * 2002-01-03 2010-10-14 Irobot Corporation Autonomous floor-cleaning robot
US20110004339A1 (en) * 2005-12-02 2011-01-06 Irobot Corporation Autonomous coverage robot navigation system
US20110144805A1 (en) * 2002-09-13 2011-06-16 Chiappetta Mark J Navigational control system for a robotic device
US8347444B2 (en) 2007-05-09 2013-01-08 Irobot Corporation Compact autonomous coverage robot
US8368339B2 (en) 2001-01-24 2013-02-05 Irobot Corporation Robot confinement
US8374721B2 (en) 2005-12-02 2013-02-12 Irobot Corporation Robot system
US8378613B2 (en) 2004-01-28 2013-02-19 Irobot Corporation Debris sensor for cleaning apparatus
US8390251B2 (en) 2004-01-21 2013-03-05 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8387193B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US8392021B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
US8396592B2 (en) 2001-06-12 2013-03-12 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8417383B2 (en) 2006-05-31 2013-04-09 Irobot Corporation Detecting robot stasis
US8463438B2 (en) 2001-06-12 2013-06-11 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8584305B2 (en) 2005-12-02 2013-11-19 Irobot Corporation Modular robot
US8594840B1 (en) 2004-07-07 2013-11-26 Irobot Corporation Celestial navigation system for an autonomous robot
US8600553B2 (en) 2005-12-02 2013-12-03 Irobot Corporation Coverage robot mobility
US20140053862A1 (en) * 2009-09-09 2014-02-27 Noushin Laaly Hair Styling Iron and Attachment with Interchangeable Combs
US8788092B2 (en) 2000-01-24 2014-07-22 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8800107B2 (en) 2010-02-16 2014-08-12 Irobot Corporation Vacuum brush
US8862271B2 (en) 2012-09-21 2014-10-14 Irobot Corporation Proximity sensing on mobile robots
US8930023B2 (en) 2009-11-06 2015-01-06 Irobot Corporation Localization by learning of wave-signal distributions
US9008835B2 (en) 2004-06-24 2015-04-14 Irobot Corporation Remote control scheduler and method for autonomous robotic device
US9320398B2 (en) 2005-12-02 2016-04-26 Irobot Corporation Autonomous coverage robots

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US2599076A (en) * 1948-08-28 1952-06-03 Charles E Sturgis Abrading brush
US2675834A (en) * 1950-05-16 1954-04-20 John A Matson Shuttle brush and holder
US4619217A (en) * 1984-04-04 1986-10-28 Macsea Marine Services Co., Inc. Apparatus for cleaning underwater surfaces
US8761935B2 (en) 2000-01-24 2014-06-24 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8565920B2 (en) 2000-01-24 2013-10-22 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US20090292393A1 (en) * 2000-01-24 2009-11-26 Irobot Corporation, A Massachusetts Corporation Obstacle Following Sensor Scheme For A Mobile Robot
US8412377B2 (en) 2000-01-24 2013-04-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8478442B2 (en) 2000-01-24 2013-07-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US9446521B2 (en) 2000-01-24 2016-09-20 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8788092B2 (en) 2000-01-24 2014-07-22 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US9144361B2 (en) 2000-04-04 2015-09-29 Irobot Corporation Debris sensor for cleaning apparatus
US8368339B2 (en) 2001-01-24 2013-02-05 Irobot Corporation Robot confinement
US9167946B2 (en) 2001-01-24 2015-10-27 Irobot Corporation Autonomous floor cleaning robot
US9582005B2 (en) 2001-01-24 2017-02-28 Irobot Corporation Robot confinement
US9622635B2 (en) 2001-01-24 2017-04-18 Irobot Corporation Autonomous floor-cleaning robot
US9038233B2 (en) 2001-01-24 2015-05-26 Irobot Corporation Autonomous floor-cleaning robot
US8396592B2 (en) 2001-06-12 2013-03-12 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US9104204B2 (en) 2001-06-12 2015-08-11 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8463438B2 (en) 2001-06-12 2013-06-11 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8474090B2 (en) 2002-01-03 2013-07-02 Irobot Corporation Autonomous floor-cleaning robot
US8763199B2 (en) * 2002-01-03 2014-07-01 Irobot Corporation Autonomous floor-cleaning robot
US8516651B2 (en) 2002-01-03 2013-08-27 Irobot Corporation Autonomous floor-cleaning robot
US20100257691A1 (en) * 2002-01-03 2010-10-14 Irobot Corporation Autonomous floor-cleaning robot
US8671507B2 (en) * 2002-01-03 2014-03-18 Irobot Corporation Autonomous floor-cleaning robot
US20100257690A1 (en) * 2002-01-03 2010-10-14 Irobot Corporation Autonomous floor-cleaning robot
US8656550B2 (en) * 2002-01-03 2014-02-25 Irobot Corporation Autonomous floor-cleaning robot
US9128486B2 (en) 2002-01-24 2015-09-08 Irobot Corporation Navigational control system for a robotic device
US20100063628A1 (en) * 2002-09-13 2010-03-11 Irobot Corporation Navigational control system for a robotic device
US9949608B2 (en) 2002-09-13 2018-04-24 Irobot Corporation Navigational control system for a robotic device
US8428778B2 (en) 2002-09-13 2013-04-23 Irobot Corporation Navigational control system for a robotic device
US8386081B2 (en) 2002-09-13 2013-02-26 Irobot Corporation Navigational control system for a robotic device
US8515578B2 (en) 2002-09-13 2013-08-20 Irobot Corporation Navigational control system for a robotic device
US20110144805A1 (en) * 2002-09-13 2011-06-16 Chiappetta Mark J Navigational control system for a robotic device
US20100049364A1 (en) * 2002-09-13 2010-02-25 Irobot Corporation Navigational Control System for a Robotic Device
US8793020B2 (en) 2002-09-13 2014-07-29 Irobot Corporation Navigational control system for a robotic device
US9215957B2 (en) 2004-01-21 2015-12-22 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8854001B2 (en) 2004-01-21 2014-10-07 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8390251B2 (en) 2004-01-21 2013-03-05 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8461803B2 (en) 2004-01-21 2013-06-11 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8749196B2 (en) 2004-01-21 2014-06-10 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US8378613B2 (en) 2004-01-28 2013-02-19 Irobot Corporation Debris sensor for cleaning apparatus
US8456125B2 (en) 2004-01-28 2013-06-04 Irobot Corporation Debris sensor for cleaning apparatus
US8598829B2 (en) 2004-01-28 2013-12-03 Irobot Corporation Debris sensor for cleaning apparatus
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US9486924B2 (en) 2004-06-24 2016-11-08 Irobot Corporation Remote control scheduler and method for autonomous robotic device
US9223749B2 (en) 2004-07-07 2015-12-29 Irobot Corporation Celestial navigation system for an autonomous vehicle
US20100082193A1 (en) * 2004-07-07 2010-04-01 Mark Joseph Chiappetta Celestial navigation system for an autonomous vehicle
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US9229454B1 (en) 2004-07-07 2016-01-05 Irobot Corporation Autonomous mobile robot system
US8972052B2 (en) 2004-07-07 2015-03-03 Irobot Corporation Celestial navigation system for an autonomous vehicle
US8874264B1 (en) 2004-07-07 2014-10-28 Irobot Corporation Celestial navigation system for an autonomous robot
US8594840B1 (en) 2004-07-07 2013-11-26 Irobot Corporation Celestial navigation system for an autonomous robot
US8634958B1 (en) 2004-07-07 2014-01-21 Irobot Corporation Celestial navigation system for an autonomous robot
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US8670866B2 (en) 2005-02-18 2014-03-11 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US8739355B2 (en) 2005-02-18 2014-06-03 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US8392021B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
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US8966707B2 (en) 2005-02-18 2015-03-03 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US20080134457A1 (en) * 2005-02-18 2008-06-12 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
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US8782848B2 (en) 2005-02-18 2014-07-22 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
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US8661605B2 (en) 2005-12-02 2014-03-04 Irobot Corporation Coverage robot mobility
US20080052854A1 (en) * 2006-02-07 2008-03-06 The Hartz Mountain Corporation Self-cleaning hair brush with replaceable preloaded bristle mat
US8418303B2 (en) 2006-05-19 2013-04-16 Irobot Corporation Cleaning robot roller processing
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