US114680A - Improvement in carpet-sweepers - Google Patents
Improvement in carpet-sweepers Download PDFInfo
- Publication number
- US114680A US114680A US114680DA US114680A US 114680 A US114680 A US 114680A US 114680D A US114680D A US 114680DA US 114680 A US114680 A US 114680A
- Authority
- US
- United States
- Prior art keywords
- brush
- carpet
- sweepers
- shaft
- sweeper
- 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
- 241001417527 Pempheridae Species 0.000 description 12
- 239000000428 dust Substances 0.000 description 8
- 240000000713 Lophostemon confertus Species 0.000 description 6
- 210000000282 Nails Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/32—Carpet-sweepers
- A47L11/33—Carpet-sweepers having means for storing dirt
Definitions
- This invention refers to a carpet-sweeper
- a in the above-referredto drawing refers to the shaft or axle of the revolving brush of the sweeper, one end of which is capped, and receives the reduced cylindrical portion of a stud or right-angular plate, formed upon a plate screwed or otherwise secured to one end of the brush-box or receptacle for receiving the same, and the; dust, &c., removed from the floor being swept, and which reduced part of said stud forms a bearing for that end of said'shaft which iits and revolves thereon.
- B refers to a cap or shield, which is of a semi-cylindrical form, but not so shown in the drawing, owing to its being drawn in section, and is fastened at one end, or that end thereof in contact with the end of the brush-box, to the inner side of the latter by nails or otherwise, passing through the vertical portion thereof and entering the said box.
- This cap or shield is located directly over that end of the shaft above alluded to, for the purpose of preventing dust, &c., from coming in contact therewith, whereby the same may be prevented from being clogged, or debarred from revolving freely when the sweeper. is in use.
- the wheels or driving-gear O G in addition to the teeth constructed upon theirperipheries, which teeth are solely for the purpose of givin g motion to said wheels, and not to the brushshaft, are also supplied with a series of isolated teeth, 0 c c, secured laterally to one of their sides, and by means of which and a pinion motion is imparted to the shaft of the brush.
- One end of the axles of these wheels has its hearing within slotted plates 0 c, which are fastened, by screws or otherwise, to one end of the receptacle A, the object of said slotted bearing-plates, also provided with set-screws, being for the purpose of allowing the said driving-wheels O O to be adjusted with reference to the brush, which they rotate or drive, whenfsaid brush is raised or lowered or adjusted by the means above set forth or described.
- D is a'partitiomthrough which shaftApasses.
- the cap or shield B in combination with the revolving brush-shaftAof a sweeper, substantiallyias and for the purpose set forth.
Description
R. C. HIGGINS. Improvement in Carpet-Sweepers.
Patented May 9.187].
No.1l4
pet-sweeper.
UNITED STATES PATENT QFFIGE.
REUBEN O; HIGGINS, OF BOSTON, MASSACHUSETTS.
IM PROVEM ENT IN CARPET-SWEEPERS.
Specification forming part of Letters Patent No. 1 14,680, dated May 9, 1871.
To all whom it may concern Be it known that 1, REUBEN G. HIGGINS, of Boston, in the county of Suffolk and State of Massachusetts, have invented a new and useful Improvement in Carpet-Sweepers; and I do hereby declare the following to be a full, clear, and exact description thereof, reference being had to the accompanying drawing, forming a part of the same, and in which- Figure 1 represents a plan view of my car- Fig. 2 is a side view thereof, and Fig. 3 is a side view of one of the driving or gear wheels of the same.
Similar letters of reference in the several figures indicate corresponding parts.
This invention refers to a carpet-sweeper;
and it consists of improvements upon one granted to myself and Abraham Fuller on the 16th of November, 1869, substantially as will be hereinafter set forth and claimed. To enable those skilled in the art to which my invention a'ppertains to make and use the same, I will proceed to describe its construction and operation.
In the annexed drawing is illustrated one of the patented carpet-sweepers of It. 0. Higgins a-nd Abraham Fuller, granted the date above stated, to which my improvements are attached, and which consist of the employment of two or more driving or gear wheels, one of which being substituted in place of the balance-wheel made use of in the above-mew tioned sweeper, whereby increased velocity is imparted to the revolving sweeping-brush, and of a shield or cap for preventing dust, &c., from collecting around one end of the brush shaft or axle at the point where it has its hearing in the brush-box, the opposite end of said brush-axle, at this point, being protected from dust, &c., by means of a transverse partition or board, through which it passes.
A in the above-referredto drawing refers to the shaft or axle of the revolving brush of the sweeper, one end of which is capped, and receives the reduced cylindrical portion of a stud or right-angular plate, formed upon a plate screwed or otherwise secured to one end of the brush-box or receptacle for receiving the same, and the; dust, &c., removed from the floor being swept, and which reduced part of said stud forms a bearing for that end of said'shaft which iits and revolves thereon.
The plate A and its fellow, which are supplied with the lateral lugs or projections forming bearings for the brush-shaft, are supplied with slots and set-screws a a, for the purpose of allowing the said shaft to be adjusted, when desired, in the required direction.
B refers to a cap or shield, which is of a semi-cylindrical form, but not so shown in the drawing, owing to its being drawn in section, and is fastened at one end, or that end thereof in contact with the end of the brush-box, to the inner side of the latter by nails or otherwise, passing through the vertical portion thereof and entering the said box. This cap or shield is located directly over that end of the shaft above alluded to, for the purpose of preventing dust, &c., from coming in contact therewith, whereby the same may be prevented from being clogged, or debarred from revolving freely when the sweeper. is in use.
The opposite end of the said shaft A, which is journaled somewhat similar to the end above described, is provided withapinion, the same as in.Higgins and Fullers patent hereinbefore alluded to, but not in that case supplied with two driving or gear wheels, 0 O, as is this, which are journaled, as shown in Figs. 1 and 2, and gear with the pinion upon the brushshaft A, for the purpose of imparting increased velocity or motion to the said shaft and its brush, one of said wheels being made to take the place of the balance-wheel, used in connection with the Higgins and Fuller sweeper, from which it will be seen that the sweeper is not only balanced thereby, but its brush assisted in its operation of sweeping, as already above stated.
The wheels or driving-gear O G, in addition to the teeth constructed upon theirperipheries, which teeth are solely for the purpose of givin g motion to said wheels, and not to the brushshaft, are also supplied with a series of isolated teeth, 0 c c, secured laterally to one of their sides, and by means of which and a pinion motion is imparted to the shaft of the brush.
One end of the axles of these wheels has its hearing within slotted plates 0 c, which are fastened, by screws or otherwise, to one end of the receptacle A, the object of said slotted bearing-plates, also provided with set-screws, being for the purpose of allowing the said driving-wheels O O to be adjusted with reference to the brush, which they rotate or drive, whenfsaid brush is raised or lowered or adjusted by the means above set forth or described.
D is a'partitiomthrough which shaftApasses.
Having thus described my invention, What I claim, and desire to secure by Letters Patent, is
1.. The cap or shield B, in combination with the revolving brush-shaftAof a sweeper, substantiallyias and for the purpose set forth.
REUBEN C. HIGGINS.
Witnesses B. F. HAYEs, WM. M. (JUnWonTH.
Publications (1)
Publication Number | Publication Date |
---|---|
US114680A true US114680A (en) | 1871-05-09 |
Family
ID=2184141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US114680D Expired - Lifetime US114680A (en) | Improvement in carpet-sweepers |
Country Status (1)
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US (1) | US114680A (en) |
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- US US114680D patent/US114680A/en not_active Expired - Lifetime
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