US102460A - Improvement in brushes - Google Patents
Improvement in brushes Download PDFInfo
- Publication number
- US102460A US102460A US102460DA US102460A US 102460 A US102460 A US 102460A US 102460D A US102460D A US 102460DA US 102460 A US102460 A US 102460A
- Authority
- US
- United States
- Prior art keywords
- bristles
- brushes
- stock
- improvement
- wire
- 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
- 241000501754 Astronotus ocellatus Species 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- 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
- This invention consists in securing the bunches of bristles within the holes formed for them in the back or stock of the brush, by means of a wire or wires passing spirally around and binding the bristles and forming thereon screw-threads which are screwed into the holes.
- Figure l represents a sectional view ot a brush having its bristles attached to the stock according to my invention.
- Figure 2 represents a detached bunch of bristles, having the wire attached, but. not yetbent in its spiral forni around it
- Figures 3 and 4- represent detached bunches. of bristles, illustrating different ways in which the screwthreads may be formed.
- the bristles are collected in bunches, B, of suitable size to fit the holes a., after being doubled in the usual way.
- a wire, c is passed through the loop formed by the doubling of the bristles B, as shown In tig. 2, and
Description
N.PETRs. PHOTULITHQGRAPHER, WASHINGTON. D C. 1
tnittd gisten osuna o. woonnonr,
0F NEW YORK, N. Y.
Letters Patent No. 102,460, dated April 2'6, 1870.
`IMPROVEMENT IN BRUSHES.`
The Schedule referred to in these Letters Patent and making part of the same To all whom it may concern:
Be it known that I, OSCAR D. Woonnrur, of the city, county, and State of `)Few York, have invented a new and useful Improi'elnent in Brushes; and I do hereby declare that the following is a full, clear, and exact description of thc. same, reference heilig had to the accompanying drawings which i'orui part of thisf specitication.
This invention consists in securing the bunches of bristles within the holes formed for them in the back or stock of the brush, by means of a wire or wires passing spirally around and binding the bristles and forming thereon screw-threads which are screwed into the holes.
Referring to the accompanying drawings- Figure l represents a sectional view ot a brush having its bristles attached to the stock according to my invention.
Figure 2 represents a detached bunch of bristles, having the wire attached, but. not yetbent in its spiral forni around it `and Figures 3 and 4- represent detached bunches. of bristles, illustrating different ways in which the screwthreads may be formed.
Similar letters of reference indicate corresponding part-s in the several figures.
A-represents the back or stock of a brush constructed of wood or other suitable material, and having bored init the usual holes a for reception of the bristles.
The bristles are collected in bunches, B, of suitable size to fit the holes a., after being doubled in the usual way.
A wire, c, is passed through the loop formed by the doubling of the bristles B, as shown In tig. 2, and
responding female-threads in the l1ole,jor by tt'iug in similar threads already formed therein, will sec rely hohl the bunch of bristles to the stock.`
The two ends ot the wire c may be carried around 1 the bristles separately from each other, so as to formy double screw-threads, as shown in ii". 3, or they may= bc carried around it' side byside, as shown liu fig. 4'.
'lbe ends oi` said wire, bylneansl of their abrupt termination, or by being otherwise' suitably formed" for insuring their engagement with the sides or walls of the hole a, upon the backward turning of the bunch of bristles, serve to prevent the backward motion of the bristles, and thereby retain them in place after they have been screwed into the stock.
What is here claimed, and desired to be secured by Letters Patent, iszjv A brush, constructed by binding the bristles with wire in a spiral manner, so as to form a screw to con` neet with the stock, by screwing them into suitable recesses therein, as shown and described.
NVitnesses OSCAR 1)..WOODBURY.
HENRY T. BROWN, HENRY PALMER.
Publications (1)
Publication Number | Publication Date |
---|---|
US102460A true US102460A (en) | 1870-04-26 |
Family
ID=2171942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US102460D Expired - Lifetime US102460A (en) | Improvement in brushes |
Country Status (1)
Country | Link |
---|---|
US (1) | US102460A (en) |
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0
- US US102460D patent/US102460A/en not_active Expired - Lifetime
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