US1033563A - Suction-cleaner. - Google Patents
Suction-cleaner. Download PDFInfo
- Publication number
- US1033563A US1033563A US65121411A US1911651214A US1033563A US 1033563 A US1033563 A US 1033563A US 65121411 A US65121411 A US 65121411A US 1911651214 A US1911651214 A US 1911651214A US 1033563 A US1033563 A US 1033563A
- Authority
- US
- United States
- Prior art keywords
- casing
- suction
- cleaner
- nozzle
- bracket
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
Definitions
- My invention relates to an improvement in the type of pneumatic cleaners in which the entire machine, involving a nozzleequipped wheeled casing containing the r tary fan and the motor for driving it, s bodily movable, through the medium of a handle connected with the casing, over the surface to be cleaned by suction through the nozzle on the advance-end of the casing.
- the nozzle should extend closely, or even bear against thefloor-surface, as is also the case in cleaning matting, to cause dust tobe sucked from beneath it, and sometimes,'also, a carpet; but for renovating, by raising the nap, as well as cleaning a rug, for example, the nozzle should operate some distance above the surface to enable the suction to draw the rug upwardly from the floor against the nozzle and form an air-space underneath the rug to enable a profusion of air to be drawn through the fabric.
- the object of my invention is to render the cleaner readily adjustable for setting the nozzle according to desire relative to the,
- Figure 1 shows a wheeled pneumatic cleaner in side elevation, provided with my improvement in the preferred form of its embodiment
- Fig. 2 is a view of the same in front elevation
- Fig. 3 is an enlarged section on line 3, Fig. 1, through the rear-wheel adjustting mechanism.
- the machine proper 4 need involve no features of novelty, that shown being in common use and involving a casing containing a suitable motor near its forward end which terminates in an enlarged annular head 5 housing the rotary fan and from which depends the nozzle 6.
- the dust-bag (not shown) is attached to a nipple or elbow 7 extending from the head 5 for conducting off the dust which passes through the fan; and the machine is manipulated through the medium of a suitable handle 8 hingedly connected with the casing, as shown at 9, and carrying the electric cable 10 for connection through the top of the casing with the motor therein.
- the casing is carried by a pair of forward wheels 11 journaled on an axle 12 supported in depending bearings 13.
- a lug 14 on the bottom of the casing centrally near its rear) end is embraced by and has pivotally connected with it one end 'of a bracket 15, in the free end of which is journaled a rear wheel '16, thereby adapting this wheel to be swung to extend the bracket vertically from the casing and thus tilt the latter downwardly toward its forward end to bring the nozzle close to the surface, indicated at 17, on which the machine rides, and to extend it obliquely, as to the position shown, forlowering the rear end of the casing and raising the nozzle, on its forward end, relative to the said surface.
- I provide a rod 18 pivotally fastened at one end between lugs 19 projecting from the back of thehead 5 toaline with a resilient sheetmetal sleeve 20 having a pair of ears 21 extending from its edges and through which a thumb-screw 22 works in a bearing 23 on an arm of the bracket 15.
- the rod 18 extends through the sleeve, to be clamped therein by tightening the thumb-screw to compress the ears together and thus hold the wheel 16 in its set position, from which it is releasable by loosening the screw to permit expansion of the ears and sleeve and resetting of the wheel.
- a pair of wheels for supporting thecasing near said end, a bracket hingedly suspended centrally on the casing near its rear end to adapt said bracket'to be turned lengthwise of the casing, a wheel journaled in the bracket, and a rod hinged at one end to the casing to extend lengthwise underneath it and adjustably connected at its opposite end with said bracket, for the purpose set forth.
- a casing equipped with a handle and provi ed with a. nozzle on its advance-end, a pair of wheels for supporting the casing near saidend, a bracket hingedly suspended centrally on the casing near its opposlte end to adapt said bracket to be turned lengthwise of the casing, a wheel journaled in the lower end of the bracket, a clamping sleeve 20 FREDERICK A. ENGLISH.
Description
F. A. ENGLISH.
SUCTION CLEANER.
APPLICATION FILED SEPT. 25, 1911.
Patented July 23, 1912.
UNITED STATES PATENT OFFICE.
. FREDERICK A. ENGLISH, OF CHICAGO, ILLINOIS, ASSIGNOR TO BIRTMAN ELECTRIC COMPANY, OF CHICAGO, ILLINOIS, A CORPORATION OF ILLINOIS.
SUCTION-CLEANER.
Specification of Letters Patent.
Patented-July 23, 1912.
Application tiled'September 25, 1911. Seria1,No. 651,214.
To all whom it may concern: I
Be it known that I, FREDERICK A. ENG LISH, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented new and useful Improvements in Suction-Cleaners,
of which the following is a specification.
My invention relates to an improvement in the type of pneumatic cleaners in which the entire machine, involving a nozzleequipped wheeled casing containing the r tary fan and the motor for driving it, s bodily movable, through the medium of a handle connected with the casing, over the surface to be cleaned by suction through the nozzle on the advance-end of the casing.
In the use of a pneumatic cleaner of the type referred to it is desirable to adapt the suction-nozzle to operate quite closely and less closely to the surface upon which it is moved. Thus, for cleaning a bare floor, the nozzle should extend closely, or even bear against thefloor-surface, as is also the case in cleaning matting, to cause dust tobe sucked from beneath it, and sometimes,'also, a carpet; but for renovating, by raising the nap, as well as cleaning a rug, for example, the nozzle should operate some distance above the surface to enable the suction to draw the rug upwardly from the floor against the nozzle and form an air-space underneath the rug to enable a profusion of air to be drawn through the fabric.
The object of my invention is to render the cleaner readily adjustable for setting the nozzle according to desire relative to the,
surface to be cleaned; and to this end I provide means for tilting the casing lengthwise and securing it in the-tilted position, to set the nozzle on its advance-end.
In the accompanying drawing, Figure 1 shows a wheeled pneumatic cleaner in side elevation, provided with my improvement in the preferred form of its embodiment, Fig. 2 is a view of the same in front elevation, and Fig. 3 is an enlarged section on line 3, Fig. 1, through the rear-wheel adusting mechanism.
The machine proper 4 need involve no features of novelty, that shown being in common use and involving a casing containing a suitable motor near its forward end which terminates in an enlarged annular head 5 housing the rotary fan and from which depends the nozzle 6. The mechanism. re-
ferred to, within the casing, needs no illus tration or further description, being well known in the particular connection. In the present type of cleaner the dust-bag (not shown) is attached to a nipple or elbow 7 extending from the head 5 for conducting off the dust which passes through the fan; and the machine is manipulated through the medium of a suitable handle 8 hingedly connected with the casing, as shown at 9, and carrying the electric cable 10 for connection through the top of the casing with the motor therein. The casing is carried by a pair of forward wheels 11 journaled on an axle 12 supported in depending bearings 13.
A lug 14 on the bottom of the casing centrally near its rear) end, is embraced by and has pivotally connected with it one end 'of a bracket 15, in the free end of which is journaled a rear wheel '16, thereby adapting this wheel to be swung to extend the bracket vertically from the casing and thus tilt the latter downwardly toward its forward end to bring the nozzle close to the surface, indicated at 17, on which the machine rides, and to extend it obliquely, as to the position shown, forlowering the rear end of the casing and raising the nozzle, on its forward end, relative to the said surface. As simple means for releasably securing the rear wheel in any adjusted position thereof, I provide a rod 18 pivotally fastened at one end between lugs 19 projecting from the back of thehead 5 toaline with a resilient sheetmetal sleeve 20 having a pair of ears 21 extending from its edges and through which a thumb-screw 22 works in a bearing 23 on an arm of the bracket 15. The rod 18 extends through the sleeve, to be clamped therein by tightening the thumb-screw to compress the ears together and thus hold the wheel 16 in its set position, from which it is releasable by loosening the screw to permit expansion of the ears and sleeve and resetting of the wheel.
Any support for the casing, other than wheels, upon which to ride the machine for operating it, and adapting the casing to be tilted as and for the purpose herein described, is intended to be included within my invention.
What I claim as new and desire to secure by Letters Patent is- 1. In combination with a suction-cleaner havin a casing equipped with a handle and provided with a nozzle on its advance-end,
a pair of wheels for supporting thecasing near said end, a bracket hingedly suspended centrally on the casing near its rear end to adapt said bracket'to be turned lengthwise of the casing, a wheel journaled in the bracket, and a rod hinged at one end to the casing to extend lengthwise underneath it and adjustably connected at its opposite end with said bracket, for the purpose set forth.
2. In combination with a suction-cleaner havin a casing equipped with a handle and provi ed with a. nozzle on its advance-end, a pair of wheels for supporting the casing near saidend, a bracket hingedly suspended centrally on the casing near its opposlte end to adapt said bracket to be turned lengthwise of the casing, a wheel journaled in the lower end of the bracket, a clamping sleeve 20 FREDERICK A. ENGLISH.
In presence of JOHN WILSON, v RALPH Scmmn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65121411A US1033563A (en) | 1911-09-25 | 1911-09-25 | Suction-cleaner. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65121411A US1033563A (en) | 1911-09-25 | 1911-09-25 | Suction-cleaner. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1033563A true US1033563A (en) | 1912-07-23 |
Family
ID=3101846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US65121411A Expired - Lifetime US1033563A (en) | 1911-09-25 | 1911-09-25 | Suction-cleaner. |
Country Status (1)
Country | Link |
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US (1) | US1033563A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540917A (en) * | 1946-09-13 | 1951-02-06 | Westinghouse Electric Corp | Suction cleaner having stepped front wheels to provide nozzle adjustment |
-
1911
- 1911-09-25 US US65121411A patent/US1033563A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540917A (en) * | 1946-09-13 | 1951-02-06 | Westinghouse Electric Corp | Suction cleaner having stepped front wheels to provide nozzle adjustment |
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