US713080A - Rotary brush. - Google Patents
Rotary brush. Download PDFInfo
- Publication number
- US713080A US713080A US9483202A US1902094832A US713080A US 713080 A US713080 A US 713080A US 9483202 A US9483202 A US 9483202A US 1902094832 A US1902094832 A US 1902094832A US 713080 A US713080 A US 713080A
- Authority
- US
- United States
- Prior art keywords
- brush
- clamping
- disks
- rotary brush
- sections
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/001—Cylindrical or annular brush bodies
- A46B13/003—Cylindrical or annular brush bodies made up of a series of annular brush rings; Annular brush rings therefor
Definitions
- My invention relates to rotary brushes, and is designed as an vimprovement upon the forms of brush patented by me under date of April 30, 1901, No. 673,119, and July 2, 190i, No. 677,502.
- I have shown clamping-disks having edges of peculiar form for compressing the brush material outside of the cemented portion in order to prevent the article operated upon being forced down farenough to cut off the brush material where it joins or is embedded in the cemented portion of' the brush, and in that form of brush I have found that the clamping-disks alone will not sufficiently compress the fibers on a wide It' the overturned edges of the flanges are extended inwardly -sufficient to compress the brush material throughout the whole Width of the brush, the result is a material narrowing of the working face, and it is to overcome this objection that I have devised the means which form the subject-matter of the present application.
- FIG. 1 is a sectional view of a brush-section.
- Fig. 2 isaside elevation of the saine,and
- Fig. 3 is a part section and part elevation of a complete brush.
- Fig. 4 is a detailview of a modification in which two spacing-ringsV for each section are used.
- the letter a indicates the core, b the cloth disks secured on each side thereof, and c the cemented portions of the brush material confined between the circumferentialedges of the disks d, substantially in the manner described in my patents referred to.
- I extend the'edges of the cloth disks out beyond the cemented portions, as indicated at b', and to this extended edge on one or both sides of the brush material I secure an annular ⁇ ring e, and each of these rings may be of any desired thickness,according to the requirements of the brush, and may be made of any suitable material, canvas being preferred.
- a rotary brush comprising a plurality of sections, including brush material suitably secured, clamping-rings interposed between the brush material of said sections and clamping-disks for clamping said sections together, said clamping-disks having edges or shoulders located 'in line with the compressingrings, substantially as described.
Description
No. 7|3,080. v Patented mw, Il, i902.
F.G. FABNHAM.
RUTABY BRUSH.
(Application led Feb. 19, 1902.)
l(No Model.)
. brush.
rares ArjENT Fries.
ROTARY BRUSH.l
SPECIFICATION forming part of Letters Patent No. 713,080, dated November 11, 1902.
Application iiled February 19,1902, Serial No. 94,832. (No model.) l
To all whom t may concern:
Be it known that I, FRANK GUNN FARNHAM,
a citizen of the United States, residing at` Honesdale, Pennsylvania, have invented certain new and.useful'Improvement-s in Rotary Brushes, of which the following is a specification.
My invention relates to rotary brushes, and is designed as an vimprovement upon the forms of brush patented by me under date of April 30, 1901, No. 673,119, and July 2, 190i, No. 677,502. In the brush described in the latter patent I have shown clamping-disks having edges of peculiar form for compressing the brush material outside of the cemented portion in order to prevent the article operated upon being forced down farenough to cut off the brush material where it joins or is embedded in the cemented portion of' the brush, and in that form of brush I have found that the clamping-disks alone will not sufficiently compress the fibers on a wide It' the overturned edges of the flanges are extended inwardly -sufficient to compress the brush material throughout the whole Width of the brush, the result is a material narrowing of the working face, and it is to overcome this objection that I have devised the means which form the subject-matter of the present application.
The invention is illustrated in the accompanying drawings, in Which- Figure 1 is a sectional view of a brush-section. Fig. 2 isaside elevation of the saine,and Fig. 3 is a part section and part elevation of a complete brush. Fig. 4 is a detailview of a modification in which two spacing-ringsV for each section are used.
In Jthe drawings the letter a indicates the core, b the cloth disks secured on each side thereof, and c the cemented portions of the brush material confined between the circumferentialedges of the disks d, substantially in the manner described in my patents referred to. In the present construction I extend the'edges of the cloth disks out beyond the cemented portions, as indicated at b', and to this extended edge on one or both sides of the brush material I secure an annular` ring e, and each of these rings may be of any desired thickness,according to the requirements of the brush, and may be made of any suitable material, canvas being preferred. I have shown rings onf both sides in Fig. 4, while on one side alone in Fig. 8, either being used according to requirements.
When the plurality of the sections are assembled, as indicated in Figs. 3 and 4, it will be seen that these rings should come opposite each other and also directly opposite the compressing flanges or shoulders f of the clamping-disks. The result of this is that the brush material is compressed equally throughout the entire width'of .the brush and to a sufiicient degree to prevent any articlel terial and means for clamping said sections together, substantially as described.
2. A rotary brush comprising a plurality of sections, including brush material suitably secured, clamping-rings interposed between the brush material of said sections and clamping-disks for clamping said sections together, said clamping-disks having edges or shoulders located 'in line with the compressingrings, substantially as described.
In testimony whereof I affix my signature in presence of two Witnesses.
FRANK GUNN FARNHAM.
Witnesses: 1
Roer. A. SMITH, C. SALMON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9483202A US713080A (en) | 1902-02-19 | 1902-02-19 | Rotary brush. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9483202A US713080A (en) | 1902-02-19 | 1902-02-19 | Rotary brush. |
Publications (1)
Publication Number | Publication Date |
---|---|
US713080A true US713080A (en) | 1902-11-11 |
Family
ID=2781602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US9483202A Expired - Lifetime US713080A (en) | 1902-02-19 | 1902-02-19 | Rotary brush. |
Country Status (1)
Country | Link |
---|---|
US (1) | US713080A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3759518A (en) * | 1971-10-13 | 1973-09-18 | J Mroz | Foot impellent toy |
-
1902
- 1902-02-19 US US9483202A patent/US713080A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3759518A (en) * | 1971-10-13 | 1973-09-18 | J Mroz | Foot impellent toy |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US713080A (en) | Rotary brush. | |
US1124690A (en) | Knife. | |
US570828A (en) | Circular cutter | |
US1219993A (en) | Knife-cleaning device. | |
US1216488A (en) | Polishing pad or device. | |
US1773321A (en) | Belt construction | |
US746722A (en) | Matting. | |
US619195A (en) | Shears | |
US352083A (en) | Geoege custee | |
US416184A (en) | Blackboard-eraser | |
US200284A (en) | Improvement in artificial teeth | |
US542583A (en) | Lorenzo d | |
US1020302A (en) | Belt-punch. | |
US658534A (en) | Device for perforating tiles. | |
US986398A (en) | Razor-strop. | |
US533131A (en) | Herbert l | |
US199197A (en) | Improvement in stencil-plates | |
US610275A (en) | Noodle-cutter | |
US673254A (en) | Blackboard-eraser. | |
US371104A (en) | Milton m | |
US1205559A (en) | Caster-wheel. | |
US544557A (en) | Mitage | |
US240641A (en) | Chair-seat | |
US905161A (en) | Mud-eraser. | |
US373032A (en) | Xjerome t travis |