GB1132658A - An improved dual purpose suction tool for a vacuum cleaner - Google Patents
An improved dual purpose suction tool for a vacuum cleanerInfo
- Publication number
- GB1132658A GB1132658A GB18752/67A GB1875267A GB1132658A GB 1132658 A GB1132658 A GB 1132658A GB 18752/67 A GB18752/67 A GB 18752/67A GB 1875267 A GB1875267 A GB 1875267A GB 1132658 A GB1132658 A GB 1132658A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve member
- suction conduit
- suction
- leaf
- valve
- 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
- 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
-
- 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
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
-
- 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
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/068—Nozzles combined with a different cleaning side, e.g. duplex nozzles or dual purpose nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
1,132,658. Valves. ELECTROLUX CORP. 24 April, 1967 [21 June, 1966; 6 July, 1966; 11 July, 1966; 11 Aug., 1966 (2); 29 Aug., 1966], No. 18752/67. Heading F2V. [Also in Division A4] A dual purpose suction cleaner nozzle has a nozzle body 10, Figs. 1 and 2, rotatable relatively to a suction conduit 16, 22 so that either a suction opening 32 for cleaning rugs or carpets, and bounded by a smooth surface 26, or a suction opening 34 for cleaning hard floor surfaces and bounded by brushes 40, 42, may be applied to the surface to be cleaned, and a valve 38 within the body 10 actuated by means responsive to relative rotation between the body 10 and the suction conduit 16, 22 to connect the latter to the suction opening 32 or 34 which is to be in contact with the surface to be cleaned, said means being inoperative to complete the actuation of the valve in response to relative rotation through approximately 90 degrees but effective in response to further relative rotation. The nozzle body 10 carries on one side a weight 70 which rotates the body 10 through 90 degrees, when the latter is raised from the floor to bring a pinion 52 into engagement with one of two diametrically opposed teeth 48, 50 on the conduit 16. Further rotation of the nozzle body 10 by the operator causes rotation of the pinion 52 by the tooth 48 or 50 thereby driving a shaft 54 and bevel gearing 60, 62 to rotate the valve member 38, the gearing ratios being such that the member 38 rotates through 180 degrees. In eight further embodiments (1) the teeth 48, 50 (Fig. 10, not shown) co-operate with a gear on a shaft connected through a 2:1 reduction gearing. to a shaft connected to the valve member through a 1:1 bevel gearing, (2) the teeth 48, 50 are replaced by a toothed ring 92 (Fig. 11, not shown), operating the valve through a sequence of Geneva and bevel gearing, (3) the valve member comprises a snap-action leafspring 240, Figs. 13 and 14, movable between positions closing suction passages 228, 234, respectively, by the actuation of pivoted levers 262, 264 by a tooth 278 on the suction conduit 244, (4) a snap-action leaf-spring valve member 302 (Fig. 22, not shown) is mounted in radial slots in two shafts carrying gears rotated, to actuate the valve by teeth on the suction conduit, (5) a leaf-spring valve member 460 (Figs. 24 to 30, not shown) is actuated by a rotary sleeve on the suction conduit having two pins between which the leaf-spring is engaged, (6) a leaf-spring valve member 518 (Fig. 31, not shown) has connected to its mid-section a stirrup engaged by a projection on a sleeve rotatable relatively to the suction conduit to actuate the valve, (7) a leaf-spring valve member 640 (Fig. 43, not shown) is actuated by rotation of the suction conduit and an oval ring thereon carrying a forked lever engaging the valve member, a camming projection on the suction conduit causing the oval ring and the suction conduit to move together to operate the lever, and (8) a leaf-spring valve member 740 (Fig. 50, not shown) is actuated by a further lever co-operating with a projection on the suction conduit.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US564465A US3380105A (en) | 1966-06-21 | 1966-06-21 | Duplex vacuum cleaner nozzle |
US563192A US3380103A (en) | 1966-06-21 | 1966-07-06 | Duplex vacuum cleaner nozzle |
US564222A US3380104A (en) | 1966-07-11 | 1966-07-11 | Duplex vacuum cleaner nozzle |
US571764A US3380106A (en) | 1966-08-11 | 1966-08-11 | Dual purpose floor cleaning tool |
US575789A US3380108A (en) | 1966-08-29 | 1966-08-29 | Duplex vacuum cleaner tool |
US575788A US3380107A (en) | 1966-08-29 | 1966-08-29 | Duplex vacuum floor cleaning tool |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1132658A true GB1132658A (en) | 1968-11-06 |
Family
ID=27560135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18752/67A Expired GB1132658A (en) | 1966-06-21 | 1967-04-24 | An improved dual purpose suction tool for a vacuum cleaner |
Country Status (6)
Country | Link |
---|---|
US (1) | US3380103A (en) |
CH (1) | CH479287A (en) |
DE (1) | DE1628577A1 (en) |
GB (1) | GB1132658A (en) |
NL (1) | NL6707991A (en) |
SE (1) | SE328976B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2535963B1 (en) * | 1982-11-12 | 1986-06-20 | Olivier Ets Georges | DEVICE FOR ROTATING MOUNTING OF A SUCTION TUBING ON A VACUUM CLEANER |
CA2476121A1 (en) * | 2003-07-31 | 2005-01-31 | Chad D. Overvaag | Cleaning tool assembly |
US8272854B2 (en) * | 2004-05-03 | 2012-09-25 | Castronovo Charles A | Vacuum cleaners especially quiet vacuum cleaners, pumps, and engines |
AU2006201894B2 (en) | 2005-05-05 | 2010-09-16 | Bissell Inc. | Vacuum accessory tool |
DE102005058475B3 (en) * | 2005-12-07 | 2007-01-04 | Atlas Elektronik Gmbh | Device for deploying and tracking unmanned underwater vehicle has tracking device on end of oblong support pivotably joined to holding cable in central region, pivoting device activated after unlatching of vessel from holding device |
US8826484B2 (en) | 2012-08-06 | 2014-09-09 | Thomas K. Schultheis | Upward extending brush for floor cleaner |
US9700187B2 (en) | 2014-08-06 | 2017-07-11 | Emerson Electric Co. | Vacuum nozzle with integrated light |
CN117001176B (en) * | 2023-09-15 | 2024-03-12 | 山东龙口三元铝材有限公司 | Rotary cutting device for aluminum product processing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2873469A (en) * | 1955-05-02 | 1959-02-17 | Electrolux Corp | Multipurpose suction cleaning tool |
US3012268A (en) * | 1958-04-01 | 1961-12-12 | Electrolux Ab | Suction cleaner nozzle |
US3048877A (en) * | 1959-10-16 | 1962-08-14 | Electrolux Ab | Multi-purpose suction cleaner nozzle |
-
1966
- 1966-07-06 US US563192A patent/US3380103A/en not_active Expired - Lifetime
-
1967
- 1967-04-24 GB GB18752/67A patent/GB1132658A/en not_active Expired
- 1967-05-19 SE SE07051/67A patent/SE328976B/xx unknown
- 1967-06-08 NL NL6707991A patent/NL6707991A/xx unknown
- 1967-06-13 DE DE19671628577 patent/DE1628577A1/en active Pending
- 1967-06-20 CH CH872267A patent/CH479287A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3380103A (en) | 1968-04-30 |
DE1628577A1 (en) | 1971-02-25 |
SE328976B (en) | 1970-09-28 |
NL6707991A (en) | 1967-12-22 |
CH479287A (en) | 1969-10-15 |
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