US2063192A - Carpet sweeper brush drive mechanism - Google Patents
Carpet sweeper brush drive mechanism Download PDFInfo
- Publication number
- US2063192A US2063192A US266268A US26626828A US2063192A US 2063192 A US2063192 A US 2063192A US 266268 A US266268 A US 266268A US 26626828 A US26626828 A US 26626828A US 2063192 A US2063192 A US 2063192A
- Authority
- US
- United States
- Prior art keywords
- brush
- wheels
- floor
- carpet sweeper
- drive mechanism
- 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
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/22—Floor-sweeping machines, hand-driven
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/32—Carpet-sweepers
- A47L11/33—Carpet-sweepers having means for storing dirt
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4072—Arrangement of castors or wheels
Definitions
- This invention relates to improved carpet is slotted centrally at 12 for the fulcrum pin 8 sweeper brush drive mechanism. and at its inner or brush end is slotted at 13
- the objects of the invention are: where it engages the brush pivot 3
- is the First, to provide improved means of automatibrush pivot which engages the end of the brush cally controlling the relative height of the brush in the usual way, and is provided with a bearing 5 and floor wheels under varying conditions. part 33 which is embraced by slots 13, 73 on the Second, to provide improved adjusting fulinner ends of levers l.
- is riveted at 34 to a vertical brush. slide 9. This slides vertically in a way 42 formed Third, to provide an improved automatically centrally of the end bar 4 by a bend in the same. 10
- FIG. 2 is a detail sectional plan view of the end is pu a the b u W adjust itself to of the carpet sweeper appearing in Fig. 1, the fulthe floor level whether that be a carpet 01 mg crum means and pivot slide being in section on W th a long pile or a hard surfaced ca p 0 line 22 of Fig. 1. even a hard floor.
- the brush automatically takes Fig. 3 is a detail sectional elevation taken on the c rr p iti n to p p r y w p h rfa line 3 3 of Figs.
- Fig. 4 is a plan view of the adjusting c0nnec the floor wheels while free is equalized.
- are connecting slides in said slideways with journal connections axle rods for the floor Wheels at opposite ends to Said brush, floor Wheels at each ide 01'' each 40 of the case. 24, 24 are bearing washers for the end of the said brush contactin ew t to 4 hubs.
- 3 is the usual brush with its friction puldrive the same, the wheels at each side being ley.
- 4 is the end bar embracing these parts and supported and connected by axles, spring means secured to the casing by nails 4
- 5, 5 acting on Said fi Wheels to maintain y di are the usual ball bearings for the hubs of the contact between said wheels and said brush hubs floor wheels provided with projecting arms 5
- each ends of the levers 1 enter the hubs 22 of the floor end bar having a fulcrum pin each side of the wheels and are journaled therein.
- a carpet sweeper structure the combination of a case, end bars attached to said case and each provided with fulcrum pins on opposite sides of the center, horizontal levers carrying axles on their outer ends, the inner ends overlapping and having registering slots, said levers having longitudinal fulcrum slots near their centers engaging said fulcrum pins, floor wheels, the wheels at each side being supported and connected by said axles, a brush having hubs between said wheels and operated thereby and having central spindles engaging the slots in the inner ends of said levers, and spring means acting on said floor wheels to maintain yielding contact between said wheels and said brush hubs and afford. yielding spring support for said sweeper.
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US266268A US2063192A (en) | 1928-03-31 | 1928-03-31 | Carpet sweeper brush drive mechanism |
GB13303/28A GB308914A (en) | 1928-03-31 | 1928-05-05 | Improvements in or relating to carpet sweepers |
DEB137380D DE493713C (de) | 1928-03-31 | 1928-05-10 | Teppichkehrmaschine mit einer von den Laufraedern durch ein Reibungsrad angetriebenen Buerste |
FR655337D FR655337A (fr) | 1928-03-31 | 1928-05-14 | Perfectionnements aux balais mécaniques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US266268A US2063192A (en) | 1928-03-31 | 1928-03-31 | Carpet sweeper brush drive mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
US2063192A true US2063192A (en) | 1936-12-08 |
Family
ID=23013873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US266268A Expired - Lifetime US2063192A (en) | 1928-03-31 | 1928-03-31 | Carpet sweeper brush drive mechanism |
Country Status (4)
Country | Link |
---|---|
US (1) | US2063192A (fr) |
DE (1) | DE493713C (fr) |
FR (1) | FR655337A (fr) |
GB (1) | GB308914A (fr) |
-
1928
- 1928-03-31 US US266268A patent/US2063192A/en not_active Expired - Lifetime
- 1928-05-05 GB GB13303/28A patent/GB308914A/en not_active Expired
- 1928-05-10 DE DEB137380D patent/DE493713C/de not_active Expired
- 1928-05-14 FR FR655337D patent/FR655337A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB308914A (en) | 1929-04-04 |
DE493713C (de) | 1930-03-11 |
FR655337A (fr) | 1929-04-17 |
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