EP0825930A1 - Mixing cover for paint vessels and the like - Google Patents
Mixing cover for paint vessels and the likeInfo
- Publication number
- EP0825930A1 EP0825930A1 EP97905387A EP97905387A EP0825930A1 EP 0825930 A1 EP0825930 A1 EP 0825930A1 EP 97905387 A EP97905387 A EP 97905387A EP 97905387 A EP97905387 A EP 97905387A EP 0825930 A1 EP0825930 A1 EP 0825930A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixing cover
- mixing
- cover
- shutter
- slider
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/06—Implements for stirring or mixing paints
- B44D3/08—Implements for stirring or mixing paints for liquid or semi-liquid paints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/88—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with a separate receptacle-stirrer unit that is adapted to be coupled to a drive mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/12—Paint cans; Brush holders; Containers for storing residual paint
- B44D3/127—Covers or lids for paint cans
Definitions
- the present invention relates to a mixing cover construction, which has been specifically designed for paint vessels and the like.
- This shaft is coupled to a motor, in order to cause the mixing screw element to be evenly rotated.
- Prior covers are provided with a delivery spout which frequently is affected by great tightness problems, as well as further problems related to the removal of the product drops susceptible to be formed at the delivery spout.
- the aim of the present invention is to overcome the above mentioned drawbacks, by providing a mixing cover, specifically designed for paint vessels and the like, which is provided with a delivery spout specifically designed for allowing both a partial opening and a full opening of the spout, while preventing drops or the like from forming, thereby allowing a perfect metering to be obtained.
- a main object of the present invention is to provide such a mixing cover which can be applied to like size vessels, while providing a satisfactory operation.
- Another object of the present invention is to provide such a mixing cover which is devoid of any deleterious leakages.
- Yet another object of the present invention is to provide such a mixing cover construction which can be easily made starting from easily commercially available elements and materials and which, moreover, is very competitive from a mere economic standpoint.
- a mixing cover specifically designed for paint vessels, comprising a plate element which can be tightly coupled to a vessel, and rotatably supporting a mixing screw element, characterized in that said mixing cover further comprises, on a delivery spout thereof, a shutter element adapted to provide a partial opening by sliding across said spout and a full opening by tilting said shutter element.
- Figure 1 is a schematic perspective view illustrating the mixing cover construction according to the present invention
- Figure 2 illustrates the mixing cover with the delivery spout thereof in a closed position
- Figure 3 illustrates the mixing cover with the delivery spout thereof in a partially opened position
- Figure 4 illustrates the mixing cover with the delivery spout thereof in a fully opened position
- Figure 5 is a perspective view illustrating the sealing gasket arranged between the plate element and the product vessel
- Figure 6 is a cross-sectional view illustrating the sealing gasket of figure 5;
- Figure 7 is a further schematic cross-sectional view illustrating the connection of the shaft end portions and the mixing screw element.
- Figure 8 is a further schematic perspective view illustrating the shaft bushing for allowing the shaft to pass through the mixing cover according to the pre ⁇ ent invention.
- the mixing cover construction according to the present invention which has been specifically designed for paint vessels and the like, and which is generally indicated by the reference number 1, comprises a plate element 2 which can be associated with a vessel 3, and being provided with a gripping handle 4 radially extending and adjoining the product vessel 3.
- a polygonal shaft 11 which, at the end portion thereof, supports a mixing screw element 12.
- the plate element 2 in particular, defines a delivery spout 20, which is closed by a substantially laminar shutter element 21.
- a main feature of the present invention is that the shutter element 21 can be slidably displaced in order to provide a partial opening, and then it being adapted to be turned to assume a tilted position, to fully open the passage through the delivery spout 20.
- the shutter element 21 is provided with ears 22 which are pivoted to the end portions of a slider 23 which is slidably driven since it is restrained by a restraining pin 24 coupled to fork arms 25 projecting from the plate ⁇ like element.
- the slider 23 is provided with a cross-member 26, therewith are engaged the driving arms 27 of a driving pushbutton 28 which is pivoted to said plate-like element.
- Spring means are moreover provided for holding the shutter element 21 in a closed condition and which, in particular, comprise coil springs 30 associated with an end portion of the pin 24.
- this pin will be pressed on the slider 23, the springs engaging, at the other end portions thereof, with said slider, near said cross-member, and extending on a transmission pin 31 rigid with said plate-like element.
- the mentioned springs 30 will provide on the slider a pulling force so as to hold the shutter element 21 pressed on the spout.
- the shutter element 21 comprises moreover, as shown, guide pins 35 projecting laterally with respect to said shutter element 21.
- the abutment elements 36 are formed on shoulders 37, rigid with the mentioned plate element, thereby the shutter element, being restrained for further moving, will be caused to turn since the slider will pivot engage with ear elements 22 at a distance from the pivot pins; thus, the shutter element will be caused to turn about the pins 35, thereby fully opening the delivery spout.
- the shutter element 21 By releasing the operating push-button, the shutter element 21 will be caused to close, thereby providing a shaving type of operation so as to remove any drops or the like.
- the above disclosed device will allow to provide a partial opening, by simply causing the shutter element 21 to slide across the delivery spout 20 thereof, or a full opening, by causing the delivery spout to turn.
- the plate element 2 is moreover provided, at the under surface thereof, with a sealing gasket 40 including a pair of sealing lips 41 extending for a portion in a radial direction, thereby fitting paint vessels of different size.
- peg elements 42 extend, which engage in corresponding holes 43 formed through the plate element and being upset so as to provide a firm joint.
- the sealing gasket in particular, is clamped by slanted pawls 45 which are actuated by small levers 46 provided on the top portion of the mixing cover, so as to axially press the sealing gasket to provide a perfect sealing.
- the coupling between the mixing screw element 12 and the driving shaft 11 is performed through a compensating spring 50, engaging, by the head 52 thereof, in an abutment 53 as provided at the end portion of the core of the mixing screw element.
- the driving shaft 11 which, on the top end portion thereof is provided with a fork element 60 for engaging a motor reducing unit or the like, holding the driving shaft in a turning condition, is slidably engaged in a bushing 10.
- This bushing is rotatably housed in a cylindric seat 70, defined by the plate element and having a spiral rib 71, preventing any paint portions from exiting as the driving shaft is turned.
- a mixing cover construction which is very safe and flexible in operation and which, moreover, can be fitted to paint vessels of different size.
- the used materials provided that they are compatible to the intended application, as well as the contingent size and shapes, can be any according to requirements.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
- Closures For Containers (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI960531 | 1996-03-18 | ||
IT96MI000531A IT1283273B1 (en) | 1996-03-18 | 1996-03-18 | MIXER LID STRUCTURE, ESPECIALLY DESIGNED FOR PAINT JARS AND THE LIKE. |
PCT/IT1997/000032 WO1997034775A1 (en) | 1996-03-18 | 1997-02-18 | Mixing cover for paint vessels and the like |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0825930A1 true EP0825930A1 (en) | 1998-03-04 |
EP0825930B1 EP0825930B1 (en) | 1999-06-16 |
Family
ID=11373680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97905387A Revoked EP0825930B1 (en) | 1996-03-18 | 1997-02-18 | Mixing cover for paint vessels and the like |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0825930B1 (en) |
CN (1) | CN1216023A (en) |
AU (1) | AU2229197A (en) |
DE (1) | DE69700278T2 (en) |
ES (1) | ES2134676T3 (en) |
IT (1) | IT1283273B1 (en) |
WO (1) | WO1997034775A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6146009A (en) * | 1999-10-13 | 2000-11-14 | X-Pert Paint Mixing Systems, Inc. | Paint container lid member adaptable for use with a plurality of paint mixing systems |
FR2839899B1 (en) * | 2002-05-24 | 2004-07-23 | Aeml | ADAPTER FOR CONNECTING A PAINT CAN TO A MIXING MACHINE |
FR2864943B1 (en) * | 2004-01-09 | 2006-09-01 | Aeml | COVER WITH IMPROVED SPOUT SHUTTER SYSTEM |
FR2885885B1 (en) * | 2006-05-12 | 2011-04-29 | Aeml | COVER WITH IMPROVED SPOUT BLOCKING SYSTEM |
CN101642687B (en) * | 2009-05-20 | 2013-04-17 | 梁伟 | Convenient slurry-stirring cover |
FR2960863B1 (en) * | 2010-06-07 | 2012-07-13 | Fillon Technologies | CLOSURE COVER FOR A CONTAINER EQUIPPED WITH A SEAL |
CN102371231A (en) * | 2011-09-29 | 2012-03-14 | 常州豪邦纳米科技涂料有限公司 | Coating can |
CN103466184A (en) * | 2013-09-15 | 2013-12-25 | 苏州多贝机械科技有限公司 | Paint tank for emulsion paint |
CN104985979A (en) * | 2015-07-09 | 2015-10-21 | 安徽海澄德畅电子科技有限公司 | Pigment mixing, returning and stirring device |
CN107661725B (en) | 2016-07-27 | 2020-06-09 | 郑州三华科技实业有限公司 | Labor-saving stirring paddle cover |
CN111874458A (en) * | 2020-07-30 | 2020-11-03 | 安庆泽远化工有限公司 | Corrosion-resistant chemical raw material storage method |
CN113818675A (en) * | 2021-11-04 | 2021-12-21 | 九江职业技术学院 | Wall surface hand-painted movable workbench adaptive to multi-scene indoor design |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2585334A (en) * | 1949-01-19 | 1952-02-12 | Rinshed Mason Company | Closure for paint cans |
US3162338A (en) * | 1962-07-25 | 1964-12-22 | Nicholas T Grubelic | Closure device for liquid containers such as paint cans |
FR2279633A1 (en) * | 1974-07-24 | 1976-02-20 | Sablons Fonderies Atel | IMPROVEMENT OF LIDS WITH SPOUT FOR PAINTS, VARNISHES AND SIMILAR PRODUCTS |
EP0323531B1 (en) * | 1987-11-13 | 1993-03-10 | FAST S.p.A. | Pouring cover for paints, enamels and the like |
US5335806A (en) * | 1993-06-29 | 1994-08-09 | Dedoes Industries, Inc. | Adapter ring for a paint can |
US5413257A (en) * | 1993-09-20 | 1995-05-09 | Dedoes Industries, Inc. | Lid with selectable type of spout closure |
US5482370A (en) * | 1994-06-22 | 1996-01-09 | Dedoes Industries, Inc. | Paint can cover assembly |
FR2722172B1 (en) * | 1994-07-05 | 1996-09-13 | Fas | AGITATOR COVER FOR SHADES OF AGITATOR MACHINES |
-
1996
- 1996-03-18 IT IT96MI000531A patent/IT1283273B1/en active IP Right Grant
-
1997
- 1997-02-18 EP EP97905387A patent/EP0825930B1/en not_active Revoked
- 1997-02-18 AU AU22291/97A patent/AU2229197A/en not_active Abandoned
- 1997-02-18 DE DE69700278T patent/DE69700278T2/en not_active Expired - Fee Related
- 1997-02-18 CN CN97190210A patent/CN1216023A/en active Pending
- 1997-02-18 ES ES97905387T patent/ES2134676T3/en not_active Expired - Lifetime
- 1997-02-18 WO PCT/IT1997/000032 patent/WO1997034775A1/en not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO9734775A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1216023A (en) | 1999-05-05 |
ES2134676T3 (en) | 1999-10-01 |
EP0825930B1 (en) | 1999-06-16 |
WO1997034775A1 (en) | 1997-09-25 |
ITMI960531A1 (en) | 1997-09-18 |
ITMI960531A0 (en) | 1996-03-18 |
IT1283273B1 (en) | 1998-04-16 |
DE69700278D1 (en) | 1999-07-22 |
AU2229197A (en) | 1997-10-10 |
DE69700278T2 (en) | 1999-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0825930B1 (en) | Mixing cover for paint vessels and the like | |
US7669521B2 (en) | Food pressure-cooking device with a cover module | |
US6478184B2 (en) | Two piece hinged closure | |
US5413257A (en) | Lid with selectable type of spout closure | |
US5678721A (en) | Device with jaws for locking/unlocking a lid on a vessel | |
JP5573890B2 (en) | Beverage container closure | |
US6067896A (en) | Pressure cooker with a closure locking system for the lid | |
US20040094736A1 (en) | Safety tap for hot water dispenser | |
WO2017071654A1 (en) | Auto-opening lid and container comprising the same | |
WO2004064582A3 (en) | Machine for the preparation of beverages | |
US5203465A (en) | Lid with a valve-containing knob for a cooking utensil | |
US5868151A (en) | Controlling apparatus of an umbrella | |
US5285997A (en) | Device for locking a lever for pivoting a valve | |
US6353968B1 (en) | Single-button support mechanism | |
CA1076853A (en) | Devices for opening screw caps on containers | |
US4294377A (en) | Constant pressure cooker and fastener | |
EP0294095B1 (en) | A dispenser head | |
AU2003235566B2 (en) | A Handle | |
EP1029483A1 (en) | Cover for pressure pots | |
US6336740B1 (en) | Cover assembly with improved locking feet | |
WO2003022729A1 (en) | Dispensing head | |
GB2185470A (en) | Improvements in tap heads | |
GB1600691A (en) | Washing material dispensers | |
CN218683591U (en) | Cup cover and container | |
EP0195061A1 (en) | Pressurised container button assembly |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19971119 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
17Q | First examination report despatched |
Effective date: 19981020 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB |
|
REF | Corresponds to: |
Ref document number: 69700278 Country of ref document: DE Date of ref document: 19990722 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2134676 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
26 | Opposition filed |
Opponent name: FILLON INVESTISSEMENT Effective date: 20000308 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20010221 Year of fee payment: 5 Ref country code: DE Payment date: 20010221 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20010222 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20010309 Year of fee payment: 5 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020218 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020219 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020903 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20020218 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021031 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
R26 | Opposition filed (corrected) |
Opponent name: FILLON INVESTISSEMENT Effective date: 20000308 |
|
RDAH | Patent revoked |
Free format text: ORIGINAL CODE: EPIDOS REVO |
|
RDAG | Patent revoked |
Free format text: ORIGINAL CODE: 0009271 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT REVOKED |
|
27W | Patent revoked |
Effective date: 20030506 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |