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US218743A - Improvement in clamps for securing brush-handles - Google Patents

Improvement in clamps for securing brush-handles Download PDF

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Publication number
US218743A
US218743A US218743DA US218743A US 218743 A US218743 A US 218743A US 218743D A US218743D A US 218743DA US 218743 A US218743 A US 218743A
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Prior art keywords
brush
handle
handles
clamps
improvement
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Expired - Lifetime
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    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
    • F16B9/052—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member having a radial flange secured to the flat surface

Definitions

  • My invention relates to a detachable handle for brushes; and the object of my invention is to so construct the parts that the handle may be instantly detached from a brush and as quickly adjusted to another as rigidly and securely as though screwed in in the ordinary way, thus enabling one to change the handle from a worn-out to a new one, or from one kind of abrushto another-as,for instance, from a scrubbing-brush to a window-brush; or one may use the brush without the handle whenv found convenient; and my invention consists in a bifurcated plate attached to the back of the brush, and provided with an inclined slotted recess for the reception of a square-headed screw, which is in the end of the handle, and preventing the screw-head from turning while being drawn up to the handle.
  • A represents a brush, to which is attached a bifurcated plate, a, provided with an inclined slotted projection, b, and flange c, as shown in the drawings.
  • handle B In the end of handle B is a screw provided with a square nut, 01.
  • the screw with the nut on the end is passed into the inclined slot in plate a, the nut fitting snugly into the recess under the flange c. It is only necessary then to give the handle a turn to the right to draw the handle and nut close against the flange and secure the handle rigidly in place; and, again, by turning the handle to the left it can be readily removed and attachedto another brush provided with a similar plate, a.
  • the bifurcated plate a provided with the slotted projection b and flange c, substantially as and for the purpose set forth.
  • the bifurcated plate at having the slotted projection 12 and flange c, in combination with the brush A and handle B, provided with the screw and nut 01, substantially as and for the purpose set forth.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)

Description

A. J. HINDS. Clamp for Securing Brush-Handles.
No. 218,743. Patented Aug. 19,1879.
UNITED STATES PATENT OFFICE.
AARON J. HINDS, OF BOSTON, MASSACHUSETTS.
IMPROVEMENT IN CLAMPS FOR SECURING BRUSH-HANDLES.
Specification forming part of Letters Patent No. 218,743, dated August 19, 1879; application filed June 19, 1879.
To all whom it may concern:
Be it known that I, AARON J. HINDs, of Boston, Massachusetts, have invented a new and Improved Clamp for Securing Brush- Handles, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, making a part of this specification, in which- Figure 1 represents a brush with my improvements attached. Fig. 2 shows the parts detached from the brush.
My invention relates to a detachable handle for brushes; and the object of my invention is to so construct the parts that the handle may be instantly detached from a brush and as quickly adjusted to another as rigidly and securely as though screwed in in the ordinary way, thus enabling one to change the handle from a worn-out to a new one, or from one kind of abrushto another-as,for instance, from a scrubbing-brush to a window-brush; or one may use the brush without the handle whenv found convenient; and my invention consists in a bifurcated plate attached to the back of the brush, and provided with an inclined slotted recess for the reception of a square-headed screw, which is in the end of the handle, and preventing the screw-head from turning while being drawn up to the handle.
To enable others skilled in the art to make and use my invention, I will proceed to describe the exact manner in which I have carried it out.
In the drawings, A represents a brush, to which is attached a bifurcated plate, a, provided with an inclined slotted projection, b, and flange c, as shown in the drawings. In the end of handle B is a screw provided with a square nut, 01. When the handle is to be attached to a brush the screw with the nut on the end is passed into the inclined slot in plate a, the nut fitting snugly into the recess under the flange c. It is only necessary then to give the handle a turn to the right to draw the handle and nut close against the flange and secure the handle rigidly in place; and, again, by turning the handle to the left it can be readily removed and attachedto another brush provided with a similar plate, a.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. In combination with a brush, the bifurcated plate a, provided with the slotted projection b and flange c, substantially as and for the purpose set forth.
2. The bifurcated plate at, having the slotted projection 12 and flange c, in combination with the brush A and handle B, provided with the screw and nut 01, substantially as and for the purpose set forth.
AARON J. HINDS.
Attest:
CHAS. F. THAYER, ROBERT C. OLANE.
US218743D Improvement in clamps for securing brush-handles Expired - Lifetime US218743A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050251941A1 (en) * 2004-05-14 2005-11-17 Shurhold Industries, Inc. Cleaning implement
US20140053358A1 (en) * 2012-08-22 2014-02-27 Latitia Costa Portable broom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050251941A1 (en) * 2004-05-14 2005-11-17 Shurhold Industries, Inc. Cleaning implement
US20140053358A1 (en) * 2012-08-22 2014-02-27 Latitia Costa Portable broom

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