US1080390A - Control of brushes. - Google Patents

Control of brushes. Download PDF

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Publication number
US1080390A
US1080390A US776954A US1913776954A US1080390A US 1080390 A US1080390 A US 1080390A US 776954 A US776954 A US 776954A US 1913776954 A US1913776954 A US 1913776954A US 1080390 A US1080390 A US 1080390A
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US
United States
Prior art keywords
brushes
control
rods
secured
parallel
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
Application number
US776954A
Inventor
Marcel Vandal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US70233112A external-priority patent/US1226282A/en
Application filed by Individual filed Critical Individual
Priority to US776954A priority Critical patent/US1080390A/en
Application granted granted Critical
Publication of US1080390A publication Critical patent/US1080390A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members

Definitions

  • This invention relates to improvements in the control of brushes whereby to communicate to two sets of brushes, having each one or more brushes, both a rcciprocatory and a circular motion in the brushing plane.
  • the combination of these motions is for the purpose of distributing any material, such as color for instance, equally on any surface plane or substantially so.
  • the brushes are secured to two rods which are coupled respectively with two crank arms revolving in opposite directions, and which are held parallelly at the same distance from one another.
  • Figure l is a side elevation
  • Fig. 2 a bottom plan view of the brushing device according to this invention.
  • Each brush 1 or 1' is secured to a metal plate 2 provided with a central boss 3 which in turn is secured to a rod 4 parallel to the brush; on one end of each rod 41 is secured a block 5, which is provided with a hole for the passage of the other rod; both the brushes are thus guided parallelly to each other and are held always at the same distance from one another.
  • Each of the blocks is pivoted to a wrist pin 6 and the pins 6 are carried by two gear wheels 7 mounted on a plate 8; both the gear wheels are connected together by two intermediate pinions 9 so that they can only revolve in inverse directions and always at the same speeds.
  • the wrist-pins 6 are placed synnnetrically with respect to the perpendicular m-;u drawn from the line of the centers of the wheels at the middle of such line. All the points ot the brushes 1 and 1 and of all the members 2, 3, t, 5, which are connected therewith, are thus caused to describe circles equal to the circles symmetrically described by the pins (5 and the brushes are always kept in the same direction. l lowever, the invention is not limited to such peculiar motion; for instance, the position of one of the pins 6 on the respective wheel 7 may be altered to make the brushes swing while being circularly revolved so that the different points of the brushes will describe irregular curves, of suitable shapes.
  • One of the wheels 7 is operated by means of a pulley 1O driven by a round belt 11.
  • crank plates the axes of which are parallel, two parallel rods, two blocks secured respectively to the said rods and ccccntrically journaled to the crank plate, each block having a hole for the passage ot. the other rod, means for revolving the two crank plates the one in a direction inverse to the other and brushes secured respectively to the said rods.

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  • Brushes (AREA)

Description

M. VANDAL.
CONTROL OF BRUSHES.
APPLICATION FILED JULY 2, 191a.
Patented Dc.2,1913.
WIT/VESSEE 7a 0249; I P
COLUMBIA PLANOORAPH C0-- WASHINGTON. Dv C.
STATES "ATENT Prion.
MARCEL VANDAL, OF PARIS, FRANCE.
CONTROL OF BRUSHES.
Original application filed June 7, 1912, Serial No. 702,331.
Specification of Letters Patent.
Serial No. 776,954.
To all whom it may concern:
Be it known that I, Maroon VANDAL, a citizen of the Republic of France, residing at 8 Rue St. Augustin, Paris, in the Republic of France, engineer, have invented certain new and useful Improvements in the Control of Brushes, of which the following is a specification.
This application is a division of my application for patent for coloringmachine for moving picture films, filed June 7, 1912, Serial No. 702,331.
This invention relates to improvements in the control of brushes whereby to communicate to two sets of brushes, having each one or more brushes, both a rcciprocatory and a circular motion in the brushing plane. The combination of these motions is for the purpose of distributing any material, such as color for instance, equally on any surface plane or substantially so.
According to this invention, the brushes are secured to two rods which are coupled respectively with two crank arms revolving in opposite directions, and which are held parallelly at the same distance from one another.
One embodiment of this invention is shown in the accompanying drawing, in which Figure l is a side elevation and Fig. 2 a bottom plan view of the brushing device according to this invention.
Each brush 1 or 1' is secured to a metal plate 2 provided with a central boss 3 which in turn is secured to a rod 4 parallel to the brush; on one end of each rod 41 is secured a block 5, which is provided with a hole for the passage of the other rod; both the brushes are thus guided parallelly to each other and are held always at the same distance from one another. Each of the blocks is pivoted to a wrist pin 6 and the pins 6 are carried by two gear wheels 7 mounted on a plate 8; both the gear wheels are connected together by two intermediate pinions 9 so that they can only revolve in inverse directions and always at the same speeds. In the embodiment shown, the wrist-pins 6 are placed synnnetrically with respect to the perpendicular m-;u drawn from the line of the centers of the wheels at the middle of such line. All the points ot the brushes 1 and 1 and of all the members 2, 3, t, 5, which are connected therewith, are thus caused to describe circles equal to the circles symmetrically described by the pins (5 and the brushes are always kept in the same direction. l lowever, the invention is not limited to such peculiar motion; for instance, the position of one of the pins 6 on the respective wheel 7 may be altered to make the brushes swing while being circularly revolved so that the different points of the brushes will describe irregular curves, of suitable shapes. One of the wheels 7 is operated by means of a pulley 1O driven by a round belt 11.
Claims:
1. The combination of two crank plates the axes of which are parallel, two rods coupled respectively to the two crank plates, guiding means adapted to hold the rods parallel and always at the same distance from each other, means for revolving or turning the two crank plates the one in a direction inverse to the other, and brushes secured respectively to the said rods.
2. The combination of two crank plates the axes of which are parallel, two parallel rods, two blocks secured respectively to the said rods and ccccntrically journaled to the crank plate, each block having a hole for the passage ot. the other rod, means for revolving the two crank plates the one in a direction inverse to the other and brushes secured respectively to the said rods.
In testimony, that I claim the foregoing as my invention I have signed my name in presence of two subscribing witnesses.
MARCEL VANDAL.
\Vitnesses HANSON 0. Cone, Mansion Roux.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. G.
US776954A 1912-06-07 1913-07-02 Control of brushes. Expired - Lifetime US1080390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US776954A US1080390A (en) 1912-06-07 1913-07-02 Control of brushes.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70233112A US1226282A (en) 1912-06-07 1912-06-07 Coloring-machine for moving-picture films.
US776954A US1080390A (en) 1912-06-07 1913-07-02 Control of brushes.

Publications (1)

Publication Number Publication Date
US1080390A true US1080390A (en) 1913-12-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
US776954A Expired - Lifetime US1080390A (en) 1912-06-07 1913-07-02 Control of brushes.

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