GB1327522A - Suction cleaning and sweeping machines - Google Patents
Suction cleaning and sweeping machinesInfo
- Publication number
- GB1327522A GB1327522A GB999871*[A GB999871A GB1327522A GB 1327522 A GB1327522 A GB 1327522A GB 999871 A GB999871 A GB 999871A GB 1327522 A GB1327522 A GB 1327522A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- tool
- april
- shaft
- axis
- 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
Links
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
- A47L11/40—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
- A47L11/4044—Vacuuming or pick-up tools; Squeegees
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
1327522 Suction cleaners PROGRESSELEKTROGRERATE MAUZ & PFEIFFER 19 April 1971 [18 April 1970] 9998/71 1080298 Heading A4F A suction cleaner comprises a motor-driven rotary cleaning tool 5 carried by at least one supporting arm 10 having a helical end 10b pivotally mounted about the axis of the drive shaft of the motor 3 or the axis of a shaft carrying an intermediate gear 12 in the drive between the motor 3 and the tool 5. In the illustrated embodiment two supporting arms 10 are provided having resilient helical ends 10b loosely wound on members 14 coaxial with the motor shaft and applying a pivoting force to the arms 10 to press the tool 5 onto the floor surface.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0063866 | 1965-01-21 | ||
DEM0064890 | 1965-04-15 | ||
DE19702018667 DE2018667A1 (en) | 1965-01-21 | 1970-04-18 | sweeper |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1327522A true GB1327522A (en) | 1973-08-22 |
Family
ID=35056839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB999871*[A Expired GB1327522A (en) | 1965-01-21 | 1971-04-19 | Suction cleaning and sweeping machines |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2116354B2 (en) |
GB (1) | GB1327522A (en) |
-
1971
- 1971-03-30 FR FR7111227A patent/FR2116354B2/fr not_active Expired
- 1971-04-19 GB GB999871*[A patent/GB1327522A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2116354A2 (en) | 1972-07-13 |
FR2116354B2 (en) | 1976-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |