US925646A - Pneumatic device for collecting and removing dust. - Google Patents
Pneumatic device for collecting and removing dust. Download PDFInfo
- Publication number
- US925646A US925646A US39828607A US1907398286A US925646A US 925646 A US925646 A US 925646A US 39828607 A US39828607 A US 39828607A US 1907398286 A US1907398286 A US 1907398286A US 925646 A US925646 A US 925646A
- Authority
- US
- United States
- Prior art keywords
- collecting
- dust
- pneumatic device
- tubes
- removing dust
- 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
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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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
Description
A E. MOORHEAD. PNEUMATIC DEVICE FOR COLLECTING AND REMOVING DUST.
' APPLICATION FILED OCT. 19, 1907.
925,646. Patented June 22, 1909.
WITNESSES:
- closure as in the case of open brushes or the bottom is provided with a series of H01- UNITED STA1E nn-rear carton.
ALBERT E. MQORHEAD, OF OAKLAND, CALIFORNIA.
PNEUMATIC DEVICE FOR GOLTJECTING AND BEE/ DYING DUST.
Application filed October 1 9,
To all whom it may concern:
Be it known that I, ALBERT E. Moon-man, a citizen of the United States, residing at Oakland, in the county of Alameda and State of California, have invented certaiiv new and useful Improvements in Pneumatic Devices. for Collecting and..Ren1oving Dust, of which the- :t'ollowing' is a specification.
My invention= relates to an improvedpneumaticdevice for collecting and removing dust from dwellings, ofiices or other inhabited inclosures and. from furniture and eiiects-in such places.
The objects of my invention are to rapidly and effectually remove dust that collects in homes, ofiices and other places, without escape and diffusion of the dust in the inother devices not .pro'vided with induced air currents, and in a means to loosen. concentrate and remove the dust.
This invention consists of a device or apparatus for manual use.
A case open at low tubes that are in a degree flexible and surrounding these tubes circular brushes that extend beyond the ends of the tubes to agitate and loosen the dust which, by an induced air current. is drawn into the tubes and collected in a chamber in the casing from which leads a ho.-e,or flexible tube connecting ,to a receiver not shown from which the air is partially exhausted by a pump or other suitable means not shown.
The device is provided with a handle preferably hollow and forminga part of the air conduitfrom the dust collecting device to the receiver.
Referring to the drawing herewith forming; a part ofthis specification, and to the parts indicated by numerals, Figure'l is a side view, partly in sectionon the line u qt in Fig. 2 of one of inyin'iproved dust col lecting devices for manual use. Fig. a bottourview of the same device showingjhe disposition of the tubes and brushes on the inclosed or operating area of the implement. 1, is a casing preferably rounded at the top having a hollow extension 2 that serves as a handle for an operator and to which is attached a hose 3 that connects to a receiver and air exhausting apparatus of the usual kind. 4 indicates a plate having a number of Specification of Letters Patent.
recover their normal position.
are, as shown, n F 1g. 1, a little shorter than the cylindrical brushes 7 that surround ing the samc,what I claim as new tosccure by Letters Patent. is:
1open t ubc Patented (time 22, 1909. 1907. Serial No. 398,286.
perforations, iii-each of whichis inserted the top of a. flexible tube 5 and a ring of bristles 7 surrounding said tube, each rim of bristles being thus spaced from the other rings. The plate 4 when inserted in the casing 1 forms a chamber 8, common to all the tubes so that air is forcibly drawn through the latter into this chamber 8, and from there through the nipple-or handle-Q and hose as before explained. The tubes 5 are preferably made of some'inaterial that will bend or spring to accommodate uneven surfaces on which they may pass and then These tubes,
them, so that in passing over surfaces to be cleansed the brushes 7 will come just. in contact with and dislodge the dust particlesso these may be drawn into the tubes 5 and expelled as explained. I The implement shown being cylindrical in form will reach into corners except a small area and pass over nearly all the surfaces requiring cleansing. n
The disk or brush plate 4 is held in the casing l by means of screws 9 and can be interchangeable with brushes of different lengths and stiffness as the motive of the work may demand. I
\Vhilc in' the drawingsonly a single form of brush is shown, it is evident the shape may be varied according to the article to be cleaned, and the purpose for which the brush is to be used. as for instance for walls, shelves. pigeon-holes. and the like.
Having thus described the motive and ob jects of-my invention and manner of applyaud desire in a dust removing innjilement, a casing at the bottom. a brush plate ren'iovably "secured within said casing, and having a plurality of perforations therein, and a flexible and a ring of bristles surrounding said tube secured at the top in each perforation. whereby said rings of bristles are spaced from each other, suli stantially as 'described.
In testimony whereof I aiiix my signature
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39828607A US925646A (en) | 1907-10-19 | 1907-10-19 | Pneumatic device for collecting and removing dust. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39828607A US925646A (en) | 1907-10-19 | 1907-10-19 | Pneumatic device for collecting and removing dust. |
Publications (1)
Publication Number | Publication Date |
---|---|
US925646A true US925646A (en) | 1909-06-22 |
Family
ID=2994075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US39828607A Expired - Lifetime US925646A (en) | 1907-10-19 | 1907-10-19 | Pneumatic device for collecting and removing dust. |
Country Status (1)
Country | Link |
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US (1) | US925646A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5345651A (en) * | 1993-05-13 | 1994-09-13 | Roberts Jeffrey J | Nozzle brush attachment for vacuum cleaners |
US6484357B1 (en) * | 2001-05-15 | 2002-11-26 | Shengjie Dong | Nozzle attachment for a vacuum cleaner |
US20040066771A1 (en) * | 2002-10-07 | 2004-04-08 | Lg Electronics Inc. | Accessory tool assembly for vacuum cleaner |
-
1907
- 1907-10-19 US US39828607A patent/US925646A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5345651A (en) * | 1993-05-13 | 1994-09-13 | Roberts Jeffrey J | Nozzle brush attachment for vacuum cleaners |
US6484357B1 (en) * | 2001-05-15 | 2002-11-26 | Shengjie Dong | Nozzle attachment for a vacuum cleaner |
US20040066771A1 (en) * | 2002-10-07 | 2004-04-08 | Lg Electronics Inc. | Accessory tool assembly for vacuum cleaner |
US7036184B2 (en) * | 2002-10-07 | 2006-05-02 | Lg Electronics Inc. | Accessory tool assembly for vacuum cleaner |
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