US725269A - Device for securing bristles in brushes. - Google Patents

Device for securing bristles in brushes. Download PDF

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Publication number
US725269A
US725269A US12947802A US1902129478A US725269A US 725269 A US725269 A US 725269A US 12947802 A US12947802 A US 12947802A US 1902129478 A US1902129478 A US 1902129478A US 725269 A US725269 A US 725269A
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United States
Prior art keywords
bristles
brushes
securing
securing bristles
erlangen
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
US12947802A
Inventor
Paul Moebius
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FIRM OF BUERSTENFABRIK ERLANGEN AG VORMALS EMIL KRAENZLEIN
FIRM OF BUERSTENFABRIK ERLANGEN A G VORMALS EMIL KRAENZLEIN
Original Assignee
FIRM OF BUERSTENFABRIK ERLANGEN A G VORMALS EMIL KRAENZLEIN
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by FIRM OF BUERSTENFABRIK ERLANGEN A G VORMALS EMIL KRAENZLEIN filed Critical FIRM OF BUERSTENFABRIK ERLANGEN A G VORMALS EMIL KRAENZLEIN
Priority to US12947802A priority Critical patent/US725269A/en
Application granted granted Critical
Publication of US725269A publication Critical patent/US725269A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/16—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by wires or other anchoring means, specially for U-shaped bristle tufts

Definitions

  • the invention relates to metallic clamping devices designed to be inserted, together with the bristles, in an opening in the brush block or head and by compression therein firmly secure the bristles in position.
  • Figure 1 is a sectional view of a portion of a brush-block, showing the bristles and fastening devices in place prior to the device being forced down to clamp the bristles in place.
  • Fig. 2 is a similar View showing the device as compressed or forced down to engage the walls of the opening in the block and secure the bristles therein.
  • Figs. 3 and i are varied views of the modifications.
  • a designates the bunch of bristles, and 1) brush head or block, having an opening 9 to receive the bunch of bristles.
  • d represents the clamping or holding devices, which comprise upper and lower crossbands d connected by elbow-shaped bands (i the angles of which extend outwardly in opposite directions.
  • the bunch of bristles is placed within the bands and the assembled parts inserted in the hole g, as done in Fig. 1.
  • the upper band (1 is then forced downwardly by a suit-able device, (not shown,) whereby the sharp points of the elbow-shaped bands are forced outwardlyinto engagement with the walls of the opening, as shown in Fig. 2.
  • elbows between the cross-bands two elbows 61 may be, as shown in Fig. 3, connected at the center, or, if desired, the central section may be omitted, as shown in Fig. 4 at 61 Having thus described my invention, what I claim is- A device for securing bristles in brushheads, comprising upper and lower cross members adapted to encircle a bunch of bristles and angular members connecting said cross members, substantially as described.

Landscapes

  • Brushes (AREA)

Description

No. 725,269. 'PATENTED APR. l4,1903. P. MUBIUS.
DEVICE FOR SECURING BRISTLES IN BRUSHES.
APPLICATION FILED OCT. 30, 1902.
H0 MODEL.
ATTORNEYS,
UNITED STATES PATENT FFICF.
PAUL MUBIUS, OF ERLANGEN, GERMANY, ASSIGNOR TO THE FIRM OF BURSTENFABRIK ERLANGEN A.-G. VORMALS EMIL KRANZLE'IN, OF
ERLANGEN, GERMANY.
DEVICE FOR SECURING BRISTLES IN BRUSHES.
SPECIFICATION forming part of Letters Patent N 0. 725,269, dated April 14, 1903. Application filed October 30, 1902. Serial No. 129,478. (No model.)
To all whont it may concern:
Be it known that 1, PAUL MGBIUS, a subject of the Emperor of Germany, and a resident of Erlangen, Bavaria, Germany, have invented certain new and useful Improvements in Devices for Securing Bristles in Brushes, of which the following is a specification.
The invention relates to metallic clamping devices designed to be inserted, together with the bristles, in an opening in the brush block or head and by compression therein firmly secure the bristles in position.
The invention is -illustrated in the accompanying drawings, in which Figure 1 is a sectional view of a portion of a brush-block, showing the bristles and fastening devices in place prior to the device being forced down to clamp the bristles in place. Fig. 2 is a similar View showing the device as compressed or forced down to engage the walls of the opening in the block and secure the bristles therein. Figs. 3 and i are varied views of the modifications.
In the drawings, a designates the bunch of bristles, and 1) brush head or block, having an opening 9 to receive the bunch of bristles.
d represents the clamping or holding devices, which comprise upper and lower crossbands d connected by elbow-shaped bands (i the angles of which extend outwardly in opposite directions.
In using the device the bunch of bristles is placed within the bands and the assembled parts inserted in the hole g, as done in Fig. 1. The upper band (1 is then forced downwardly by a suit-able device, (not shown,) whereby the sharp points of the elbow-shaped bands are forced outwardlyinto engagement with the walls of the opening, as shown in Fig. 2.
Instead of having only a single" pair: of elbows between the cross-bands two elbows 61 may be, as shown in Fig. 3, connected at the center, or, if desired, the central section may be omitted, as shown in Fig. 4 at 61 Having thus described my invention, what I claim is- A device for securing bristles in brushheads, comprising upper and lower cross members adapted to encircle a bunch of bristles and angular members connecting said cross members, substantially as described.
In witness whereof I have hereunto hand in presence of two witnesses.
PAUL MOBIUS.
Set my Witnesses OSCAR BocK, EMIL KRANZLEIN.
US12947802A 1902-10-30 1902-10-30 Device for securing bristles in brushes. Expired - Lifetime US725269A (en)

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Application Number Priority Date Filing Date Title
US12947802A US725269A (en) 1902-10-30 1902-10-30 Device for securing bristles in brushes.

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US12947802A US725269A (en) 1902-10-30 1902-10-30 Device for securing bristles in brushes.

Publications (1)

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US725269A true US725269A (en) 1903-04-14

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US12947802A Expired - Lifetime US725269A (en) 1902-10-30 1902-10-30 Device for securing bristles in brushes.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5724697A (en) * 1996-08-02 1998-03-10 Colgate-Palmolive Company Toothbrush construction
US20110000040A1 (en) * 2009-07-01 2011-01-06 Colgate-Palmolive Company Toothbrush Having Improved Tuft Retention and Anchor Wire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5724697A (en) * 1996-08-02 1998-03-10 Colgate-Palmolive Company Toothbrush construction
US20110000040A1 (en) * 2009-07-01 2011-01-06 Colgate-Palmolive Company Toothbrush Having Improved Tuft Retention and Anchor Wire
US8402591B2 (en) 2009-07-01 2013-03-26 Colgate-Palmolive Company Toothbrush having improved tuft retention and anchor wire
US8726447B2 (en) 2009-07-01 2014-05-20 Colgate-Palmolive Company Toothbrush having improved tuft retention and anchor wire

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