US117167A - Improvement in scrubbing-brushes - Google Patents
Improvement in scrubbing-brushes Download PDFInfo
- Publication number
- US117167A US117167A US117167DA US117167A US 117167 A US117167 A US 117167A US 117167D A US117167D A US 117167DA US 117167 A US117167 A US 117167A
- Authority
- US
- United States
- Prior art keywords
- brush
- scrubbing
- brushes
- improvement
- socket
- 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
Links
- 230000002441 reversible Effects 0.000 description 10
- 210000002832 Shoulder Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 241001653634 Russula vesca Species 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32254—Lockable at fixed position
- Y10T403/32262—At selected angle
- Y10T403/32319—At selected angle including pivot stud
- Y10T403/32327—At selected angle including pivot stud including radially spaced detent or latch component
- Y10T403/32336—Engaging notch or recess in outer periphery of component
Definitions
- Figure l of the drawing is a top view of our brush.
- Figa 2' is a central vertical longitudinal section.
- Fig. 3 is a side view, and
- Fig. 4 is a central vertical section.
- Our invention consists in the application of a novel and improved reversible knuckle-joint to a scrubbing-brush, so adapted as to be attached to the base-board of a brush and to receive the handle, with the object of rendering the implenient more useful for the purpose hereinafter mentioned.
- A represents the handle of the scrubbing-brush.
- B represents the base-block to which the brush, rubber, and reversible knuckle-joint are secured.
- the brush or bristles are secured in the wood in the usual manner.
- the back and sides ofthe brush arecovered with tin or any other suitable material.
- This plate D is provided with a socket, E, for the reception of the reversible knuckle-joint, &c.
- the upper part ofthe plate D is mortised or cut out to admit the elliptical spring d, which is securely fastened near its lower end in the plate D by means of a rivet e.
- the upper end of this spring projects up within a short distanceof the top of socket and is rounded at its end.
- To the upper end of the plate-socket is pivoted the reversible knuckle-piece K, as shown on the drawing.
- This knuckle-piece K is provided with a shank and socket for handle, and is made in one piece of metal.
- the lower end z of this knuckle-piece is, in its general form, circular, but its periphery is varied by shoulders adapted to operate in connection with the edge l of the socket and the spring cl. Through the center of this circular end passes the pivot-pin m, which serves to connect it to the walls of the socket. On one side ofthe circular head z is formed the shoulder a', which is adapted to iit the edge Z of the socket in such a manner that the handle of the brush will eX- tend upward at a suitable angle for work.
- the object of this stop is to prevent the brush from dipping forward when raised from the ground, which it would otherwise do, asthe brush .is hung off its center, the part forward of the joint being longer and heavier.
- This eccentricity of weight also serves an important purpose in enabling the operator to reverse the brush and bring the rubber to the licor, this being accomplished by giving the handle a flirt or toss. This will throw the brush over on the upper side of the handle, in which position it will be' at once iiXed, partly -by the superior weight of the end opposite the rubber and partly by the action of the spring (l, which catches in the notch c formed in the shoulder f on the other side of the circular head z. At the same time the shank of the knuckle-piece recessed at m receives the wall of the socket and enables the handle to lie parallel or almost parallel with the back of the brush.
Description
.S.A.G|BsoN,
w .BDEHAAsg CRUBBING RUSH.
PATENTE JUL 18 1871 a d* W@ @Mezz/amv l UNITED STATES PATENT OFFICE.
STEPHEN A. GIBSON AND JAMES BINN DE HAAS, OF OLEARFIELD SAID DE HAAS ASSIGNS HIS RIGHT TO VILLIAM HOOVER, OF BRADFORD TOWNSHIP, PA.
IMPROVEMENT IN SCRUBBING-BRUSHES.
Specification forming part of Letters Patent No. 117,167, dated July 18, 1871.4
. To all whom it may concern:
Be it known that we, STEPHEN A. GIBSON and JAMES BINN DE HAAs, of Oleariield, in the county of Clearfield and State of Pennsylvania, have invented a new and valuable Improvement in Scrubbing-Brushes, and we do herebydecla-re that the following is a full, clear, and exact descri ption of the construction and operation of the same, reference being' had to the annexed drawing making a part of this specification, and to the letters and iigures of reference marked thereon.
Figure l of the drawing is a top view of our brush. Figa 2' is a central vertical longitudinal section. Fig. 3 is a side view, and Fig. 4 is a central vertical section.
Our invention consists in the application of a novel and improved reversible knuckle-joint to a scrubbing-brush, so adapted as to be attached to the base-board of a brush and to receive the handle, with the object of rendering the implenient more useful for the purpose hereinafter mentioned.
In order to enable others skilled in the art to which our invention appertains to make and use the same, we will now proceed to describe its construction and operation.
A represents the handle of the scrubbing-brush. B represents the base-block to which the brush, rubber, and reversible knuckle-joint are secured. The brush or bristles are secured in the wood in the usual manner. The back and sides ofthe brush arecovered with tin or any other suitable material. To the back of the. brush, and on top of the metal covering, is attached the knucklejoint plate D, which is secured by means of screws or otherwise. This plate D is provided with a socket, E, for the reception of the reversible knuckle-joint, &c. The upper part ofthe plate D, as shown at b', is mortised or cut out to admit the elliptical spring d, which is securely fastened near its lower end in the plate D by means of a rivet e. The upper end of this spring projects up within a short distanceof the top of socket and is rounded at its end. To the upper end of the plate-socket is pivoted the reversible knuckle-piece K, as shown on the drawing. This knuckle-piece K is provided with a shank and socket for handle, and is made in one piece of metal. The lower end z of this knuckle-piece is, in its general form, circular, but its periphery is varied by shoulders adapted to operate in connection with the edge l of the socket and the spring cl. Through the center of this circular end passes the pivot-pin m, which serves to connect it to the walls of the socket. On one side ofthe circular head z is formed the shoulder a', which is adapted to iit the edge Z of the socket in such a manner that the handle of the brush will eX- tend upward at a suitable angle for work. The object of this stop is to prevent the brush from dipping forward when raised from the ground, which it would otherwise do, asthe brush .is hung off its center, the part forward of the joint being longer and heavier. This eccentricity of weight also serves an important purpose in enabling the operator to reverse the brush and bring the rubber to the licor, this being accomplished by giving the handle a flirt or toss. This will throw the brush over on the upper side of the handle, in which position it will be' at once iiXed, partly -by the superior weight of the end opposite the rubber and partly by the action of the spring (l, which catches in the notch c formed in the shoulder f on the other side of the circular head z. At the same time the shank of the knuckle-piece recessed at m receives the wall of the socket and enables the handle to lie parallel or almost parallel with the back of the brush. When the rubber is down, and it is desired to reverse in order to bring the brush tothe floor, it is only necessary to turn the handle over and press the end of the brush on the iioor. This will release the spring (l from the notch in the head z, and the weight of the forward end of the brush will carry it down into proper position. When the brush has been used for scrubbing the .floor the implement is turned on the opposite side and held by the spring in the position as shown in Fig. 3. By operating the rubber on the iioor the water will be moved forward and away from the parts scrubbed, and the floor is effectually cleansed and dried.
XVe claim as our invention- A reversible brush and drier having the knucklejoint K, provided with the spring-stop c d and the shoulder-stop a I), substantially as speciiied.
In testimony that we claim the above we have hereunto subscribed our names in the presence of two witnesses.
STEPHEN A. GIBSON.
Vitnesses: J. BlNN DE HAASi S. R. MERRELL H. W. PARK. 7 w)
Publications (1)
Publication Number | Publication Date |
---|---|
US117167A true US117167A (en) | 1871-07-18 |
Family
ID=2186624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US117167D Expired - Lifetime US117167A (en) | Improvement in scrubbing-brushes |
Country Status (1)
Country | Link |
---|---|
US (1) | US117167A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060049326A1 (en) * | 2004-09-06 | 2006-03-09 | Hon Hai Precision Industry Co., Ltd. | Stand for supporting computer |
-
0
- US US117167D patent/US117167A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060049326A1 (en) * | 2004-09-06 | 2006-03-09 | Hon Hai Precision Industry Co., Ltd. | Stand for supporting computer |
US7448587B2 (en) * | 2004-09-06 | 2008-11-11 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Stand for supporting computer |
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