WO2005107561A2 - Raclette a changement rapide pour balais-raclette - Google Patents
Raclette a changement rapide pour balais-raclette Download PDFInfo
- Publication number
- WO2005107561A2 WO2005107561A2 PCT/US2005/013133 US2005013133W WO2005107561A2 WO 2005107561 A2 WO2005107561 A2 WO 2005107561A2 US 2005013133 W US2005013133 W US 2005013133W WO 2005107561 A2 WO2005107561 A2 WO 2005107561A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- squeegee
- blade
- retainer
- mounting member
- machine
- Prior art date
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
Definitions
- the present invention relates to floor scrubbers; and more particularly, it
- the spent solution is normally recovered by a
- scrubbers include both sweeper/scrubbers, which use one brush to remove loose,
- the scrubbing action may be accomplished by cylindrical brushes rotated
- disc brushes typically two or three per
- Clean solution is usually applied to the
- side squeegees have been developed and placed on the scrubber.
- Side squeegees have at least a section extending generally parallel to the direction of
- the side squeegees typically have a rear
- the blade of the side squeegee typically is made of rubber or other suitable
- bottom surface of the rubber blade is flat, defining a corner (or two) which forms a
- the blade is tilted laterally so that the working edge
- the blade becomes worn (which might be occur, for example, during use by an
- portion of the side squeegee includes a rubber or blade component which is attached
- the blade refill is secured in place by self-locking clevis pins inserted into
- plastic retainer then be discarded and replaced. This design also provides only a
- Another known system for a side squeegee of a floor scrubber includes a
- a metal strip or plate referred to as a retaining strip.
- retaining strip is manufactured with apertures that align with holes (either tapped or
- the rubber squeegee blade has
- bolts may be passed through the holes in the retainer and screwed into tapped holes
- the present invention includes a rigid mounting plate which is fixed to the
- rear of the mounting plate is formed inwardly (i.e. toward the center of the machine)
- the mounting structure of the present invention permits the blade to be
- a retainer bar (or, simply, “retainer) is hinged
- the retainer bar can be thus swung, when unlocked, to an open position
- pins affixed to the mounting frame is threaded and extends through the squeegee
- the threaded pin is preferably located toward the rear of the mounting plates.
- retainer is rotated to the closed position, thereby clamping the blade in place for use.
- the retainer is then secured to the mounting plate by an internally threaded retainer
- nut preferably in the form of a knob or wing nut, so that the operator can exert hand
- Another feature of the present invention is that the squeegee blade is reversible
- FIG. 1 is a right, rear, upper perspective view of an improved right-side
- FIG. 2 is a plan view of the improved side squeegee structure of FIG. 1 , with
- FIG. 3 is a front view of the improved squeegee structure of FIG. 1 ; and FIG. 4 is a close-up fragmentary frontal perspective view of the improved
- FIG. 1 there is seen an upper, right, rear perspective view
- FIG. 1 is adapted for mounting to the right side of the machine, and that
- reference numeral 10 generally designates an overall
- squeegee assembly 10 includes a mounting member or plate 11, a pivoting retainer
- the mounting plate 11 is pivotally mounted by pins 30 to parallel arms 19,
- the parallel arm mount to the machine is conventional and may include a spring for
- the squeegee blade 15 may be of conventional design and material. That is, the squeegee blade 15 may be made of rubber or other flexible
- the squeegee blade 15 includes an elongated, forward portion 18 which extends generally parallel to the direction of travel of the machine. Toward the rear
- the shape of the mounted blade 15 thus contains the water from lateral movement beyond the width of the machine by means of the elongated front portion 18, and
- the bottom surface 23 of the squeegee blade 15 is generally
- the bottom surface 23 includes an inner edge 24 and an
- the upper surface is similarly shaped as seen in FIG. 3. As also seen
- the inner edge 24 of the blade is the working or floor-
- the blade may be inverted vertically for a total of four contact edges.
- a flat plate 22 is welded to the front of mounting plate
- the fixed, transverse plate 22 is provided with a pair of threaded studs 45 (FIGS. 3 and 4) fixed to the plate 22, and spaced
- a hinge plate 26 is
- hinge 14 is a conventional gate hinge which includes hinge plate 26
- FIG. 3 having apertures or laterally elongated slots 44 for receiving bolts 45 which
- the slots 44 permit the squeegee assembly to accommodate squeegee blade/
- mounting plate 11 includes a central, generally flat and generally vertically extending
- Forward transverse mounting plate 22 is integral with the
- the plate 22 could be formed by bending the front portion of the mounting plate to form
- portion 27 and the rear portion 29 are a series of laterally spaced locating pins 31, 32 which are pressed into pilot holes formed in both the forward section 27 and the
- the rear locating pin 32 may be externally
- the pins 31, 32 and threaded stud 32 are arranged and located to receive the
- squeegee blade 18 by passing through aligned holes 33 formed in the squeegee blade 15 and to mount the squeegee blade in a desired location and orientation relative to
- the support or back-up strip 16 may be a conventional material, such as rigid
- support strip is to provide a backing or support in use for the squeegee blade to
- the support strip 16 is also received on the locating
- the retainer 13 is in the form of an elongated
- the hinge 14 permits the retainer bar 13 to be rotated, when freed from the mounting plate 11 , between the open or replacement position as shown in
- FIGS. 1 and 2 and a closed or secured position, as seen at 54 in FIG. 2, for use.
- the retaining bar 13 is shown, for purposes of illustrating its use, in the open or replacement position as seen at 52 in FIG. 2.
- the bottom edge of the retaining member 11 may be flared outwardly as at 42
- the retainer bar both forward and rear sections, is provided with a series of openings 44 aligned with and receiving the locating pins 31 and locating fastener 32
- pins 31 also pass through the apertures 44 of the retainer bar 13 to provide vertical
- the threaded stud 32 passes through the squeegee blade 15 and the back-up strip
- the locking knob 17 provide a convenient hand-operable fastener to secure the pivoting retainer 13 to the mounting plate and prevent it from opening.
- fasteners such as clasps, over-center bales or clips, as well as other devices, could be
- knob 17 with enlarged radial extensions and finger
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002563686A CA2563686A1 (fr) | 2004-04-23 | 2005-04-18 | Raclette a changement rapide pour balais-raclette |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56504504P | 2004-04-23 | 2004-04-23 | |
US60/565,045 | 2004-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005107561A2 true WO2005107561A2 (fr) | 2005-11-17 |
WO2005107561A3 WO2005107561A3 (fr) | 2006-06-15 |
Family
ID=35320696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/013133 WO2005107561A2 (fr) | 2004-04-23 | 2005-04-18 | Raclette a changement rapide pour balais-raclette |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2563686A1 (fr) |
WO (1) | WO2005107561A2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007092322A2 (fr) * | 2006-02-07 | 2007-08-16 | Nilfisk-Advance, Inc. | Ensemble raclette |
WO2023045937A1 (fr) * | 2021-09-22 | 2023-03-30 | 北京智行者科技股份有限公司 | Ensemble brosse latérale pour dispositif de nettoyage, et dispositif de nettoyage |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006506A (en) * | 1975-02-10 | 1977-02-08 | The Scott & Fetzer Company | Surface cleaning machine with squeegee assembly |
US4229433A (en) * | 1978-05-30 | 1980-10-21 | Mitsubishi Chemical Industries Limited | Method for controlling viral diseases in plants |
US4363152A (en) * | 1981-02-19 | 1982-12-14 | The Scott & Fetzer Company | Squeegee assembly for a scrubbing machine |
US5377382A (en) * | 1993-05-13 | 1995-01-03 | Windsor Industries, Inc. | Floor cleaning machine including squeegee assembly |
US5455985A (en) * | 1994-01-10 | 1995-10-10 | Tennant Company | Steerable side squeegees |
-
2005
- 2005-04-18 CA CA002563686A patent/CA2563686A1/fr not_active Abandoned
- 2005-04-18 WO PCT/US2005/013133 patent/WO2005107561A2/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006506A (en) * | 1975-02-10 | 1977-02-08 | The Scott & Fetzer Company | Surface cleaning machine with squeegee assembly |
US4229433A (en) * | 1978-05-30 | 1980-10-21 | Mitsubishi Chemical Industries Limited | Method for controlling viral diseases in plants |
US4363152A (en) * | 1981-02-19 | 1982-12-14 | The Scott & Fetzer Company | Squeegee assembly for a scrubbing machine |
US5377382A (en) * | 1993-05-13 | 1995-01-03 | Windsor Industries, Inc. | Floor cleaning machine including squeegee assembly |
US5455985A (en) * | 1994-01-10 | 1995-10-10 | Tennant Company | Steerable side squeegees |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007092322A2 (fr) * | 2006-02-07 | 2007-08-16 | Nilfisk-Advance, Inc. | Ensemble raclette |
WO2007092322A3 (fr) * | 2006-02-07 | 2008-01-10 | Nilfisk Advance Inc | Ensemble raclette |
US8166606B2 (en) | 2006-02-07 | 2012-05-01 | Nilfisk-Advance, Inc. | Squeegee assembly |
WO2023045937A1 (fr) * | 2021-09-22 | 2023-03-30 | 北京智行者科技股份有限公司 | Ensemble brosse latérale pour dispositif de nettoyage, et dispositif de nettoyage |
Also Published As
Publication number | Publication date |
---|---|
CA2563686A1 (fr) | 2005-11-17 |
WO2005107561A3 (fr) | 2006-06-15 |
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