EP0394087B1 - Rührerdeckel, insbesondere für Farbenschachteln für Autokarosserielacke mit axial bewegbarem Rührer - Google Patents

Rührerdeckel, insbesondere für Farbenschachteln für Autokarosserielacke mit axial bewegbarem Rührer Download PDF

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Publication number
EP0394087B1
EP0394087B1 EP90400932A EP90400932A EP0394087B1 EP 0394087 B1 EP0394087 B1 EP 0394087B1 EP 90400932 A EP90400932 A EP 90400932A EP 90400932 A EP90400932 A EP 90400932A EP 0394087 B1 EP0394087 B1 EP 0394087B1
Authority
EP
European Patent Office
Prior art keywords
stirring
blade
shaft
cover according
cover
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
Application number
EP90400932A
Other languages
English (en)
French (fr)
Other versions
EP0394087A1 (de
Inventor
Jean Godat
Alain Krzywdziak
Daniel Parmenon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FAS SA
Original Assignee
FAS SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FAS SA filed Critical FAS SA
Publication of EP0394087A1 publication Critical patent/EP0394087A1/de
Application granted granted Critical
Publication of EP0394087B1 publication Critical patent/EP0394087B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2124—Shafts with adjustable length, e.g. telescopic shafts
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3214—Disposition of the drive at the upper side of the axis, e.g. driving the stirrer from the top of a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
    • B01F35/412—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting both extremities of the shaft
    • B01F35/4121—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting both extremities of the shaft at the top and at the bottom of the receptacle, e.g. for performing a conical orbital movement about a vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3202—Hand driven

Definitions

  • EP-A-0 032 137 discloses an agitator cover for boxes of paint colors in automobile bodywork, mounted on a rotary drive machine, of the type comprising a sealing device between the cover and the agitator axis and whose agitating blade fixed to the axis is slightly axially movable by corresponding axial displacement of the axis, this to ensure a vibratory movement of the paint.
  • the axis is axially movable and the agitating blade is completely integral with the axis.
  • the agitator blade slides on the agitator axis, while being driven by the lug and longitudinal groove system, these elements cooperating so as to ensure, on the one hand, the rotation of the blade and, on the other hand, allow its displacement in vertical translation in order to reach the bottom of the box on which the cover has climbed.
  • the agitator cover according to the invention adapts to boxes of various heights in a given range without it being necessary to act on the rod of the axis.
  • the cover according to the invention comprises in each case a sealing bellows 1 mounted on the agitator axis 3 and bearing with sealing on the lower central surface 5 of the cover.
  • This bellows is fixed at its lower part to the agitator axis and comprises at its upper part a ring or collar 7 applied under pressure and therefore with sealing by means of a helical spring 9 against the perfectly flat lower central face of the cover.
  • the spring 9 is kept tensioned between a conventional lower locking washer and the upper ring and also contributes to positioning the axis axially.
  • Figures 1a and 1b show the most used system with complete helical blade 11.
  • An axial longitudinal groove 13 is formed in the axial lower body 15 of the blade. This groove receives the projecting part or head 17 of a pin fixed perpendicularly to the axis.
  • the agitator in FIGS. 2a and 2b comprises a flat blade 11, parallel to the agitator axis.
  • the previous thrust of the blade towards the bottom no longer existing, it will be necessary in addition to a return spring 19 mounted on the agitator axis to slightly incline the groove 13 of the axial body of the blade used for driving so as to produce a vertical component of downward force reinforcing that of the spring in order to reach the bottom of the box ( Figure 2b).

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)
  • Coating Apparatus (AREA)

Claims (8)

  1. Rührerdeckel, insbesondere für Behälter für Lackfarben zum Lackieren einer Autokarosserie, von der Art, die eine mit einer Rührschaufel versehene drehbare Rührerachse und eine zwischen dem Deckel und der Rührerachse (3) angeordnete Dichtungsvorrichtung aufweist, wobei die Rührerschaufel (11) axial beweglich und drehfest mit der Achse (3) verbunden ist, dadurch gekennzeichnet, daß die Rührschaufel (11) auf der Achse (3) gleitend angeordnet ist, unter Drehantrieb mittels einer Einrichtung mit Schaltvorsprung (17) und einer entsprechenden Längsvertiefung (13), die jeweils auf der Rührerachse (3) und auf dem axialen Korpus (5) der Schaufel bzw. auf dem axialen Korpus (15) und der Rührerachse (3) angeordnet sind.
  2. Rührerdeckel nach Anspruch 1, dadurch gekennzeichnet, daß der Schaltvorsprung aus dem Kopf (17) eines auf der Achse (3) befestigten Stifts besteht.
  3. Rührerdeckel nach einem der Anspruche 1 und 2, dadurch gekennzeichnet, daß die Vertiefung (13) axial verläuft und sich zur Verwendung zusammen mit schneckenförmigen Rührerschaufeln (11) eignet.
  4. Rührerdeckel nach einem der vorhergehenden Anspruche, dadurch gekennzeichnet, daß die Antriebseinrichtung mit Vertiefung (13) und Schaltvorsprung (17) zusätzlich mit einer Rückstellfeder (19), beispielsweise einer Schraubenfeder, versehen ist, welche die Schaufel (11) zum Boden des Behälters hin drückt.
  5. Rührerdeckel nach einem der Ansprüche 1, 2 und 4, dadurch gekennzeichnet, daß die Vertiefung schräg verläuft und damit bei Drehung mit Schraubwirkung innerhalb der Farbe den Antrieb der Schaufel (11) zum Boden des Behälters hin unterstützt.
  6. Rührerdeckel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Dichtungsvorrichtung aus einem elastischen Balgelement (1) besteht, das aus einem gegenüber den im gewerblichen Lackierbereich üblichen Lösungsmitteln und chemischen Produkten widerstandsfähigen Material gefertigt ist.
  7. Rührerdeckel nach Ansprüche 6, dadurch gekennzeichnet, daß das Balgelement (1) drehfest mit der Achse (3) verbunden und an dieser über seinen unteren Abschnitt befestigt ist, wobei es unter Anpreßdruck und damit dicht über eine innenliegende Feder mit seinem oberen Abschnitt auf den entsprechenden unteren mittleren Abschnitt (5) des Deckels drückt.
  8. Rührerdeckel nach Anspruch 7, dadurch gekennzeichnet, daß die Dichtwirkung des Balgelements auf der oberen Ebene durch einen Ring bzw. Bund (7) erzielt wird, der auf die absolut plane untere Mittelfläche des Deckels aufgesetzt ist.
EP90400932A 1989-04-18 1990-04-04 Rührerdeckel, insbesondere für Farbenschachteln für Autokarosserielacke mit axial bewegbarem Rührer Expired - Lifetime EP0394087B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8905135 1989-04-18
FR8905135A FR2645832B1 (fr) 1989-04-18 1989-04-18 Couvercle agitateur notamment pour les boites de teintes de laques en carrosserie automobile, a agitateur mobile axialement

Publications (2)

Publication Number Publication Date
EP0394087A1 EP0394087A1 (de) 1990-10-24
EP0394087B1 true EP0394087B1 (de) 1994-01-12

Family

ID=9380858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90400932A Expired - Lifetime EP0394087B1 (de) 1989-04-18 1990-04-04 Rührerdeckel, insbesondere für Farbenschachteln für Autokarosserielacke mit axial bewegbarem Rührer

Country Status (5)

Country Link
EP (1) EP0394087B1 (de)
CA (1) CA2014283A1 (de)
DE (1) DE69005880T2 (de)
ES (1) ES2048987T3 (de)
FR (1) FR2645832B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707180B1 (fr) * 1993-07-05 1995-09-29 Fas Couvercle agitateur pour machine d'agitation de peinture.
FR2751563B1 (fr) * 1996-07-23 1998-09-25 Fas Couvercle agitateur pour boite de teinte sur les machines d'agitation de peinture
DE19710899A1 (de) * 1997-03-15 1998-10-22 Johann Koppold Behälter welche von Hand zu bewegen sind, wie Eimer, Dosen, Becher und ähnliches mit mind. einem im Innenraum angebrachten Rührflügel, der durch hin- und herdrehen des Behälters eine Vermischung des Inhaltes bewirkt
FR2932697B1 (fr) 2008-06-20 2011-06-10 Fillon Technologies Dispositif d'agitation et son procede de reglage
CN102389649A (zh) * 2011-10-18 2012-03-28 江苏浩特隆搅拌设备有限公司 螺旋消泡器
CN103007810B (zh) * 2012-11-11 2015-05-13 浙江长城减速机有限公司 一种适合于凝聚洗涤用搅拌器
CN107754358A (zh) * 2017-11-28 2018-03-06 苏州浩长空环保科技有限公司 高浓度废液蒸发器
CN107970626A (zh) * 2017-11-28 2018-05-01 苏州浩长空环保科技有限公司 高浓度废液蒸发器及其废液处理方法
CN107930163A (zh) * 2017-11-28 2018-04-20 苏州浩长空环保科技有限公司 高浓度废液蒸发器的废液处理方法
CN107823898A (zh) * 2017-11-28 2018-03-23 苏州浩长空环保科技有限公司 高浓度废液处理蒸发反应器及其废液处理方法
CN112497487B (zh) * 2020-12-01 2022-04-12 莱州市三能工贸有限公司 一种用于混凝土搅拌的装载机料斗

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191314391A (en) * 1913-06-21 1913-11-06 Konrad Rapp Improvements in Apparatus for Mixing and Straining Oil Paints and for like purposes.
US2898094A (en) * 1956-01-16 1959-08-04 Union Machine Company Paint mixer
US4380399A (en) * 1980-01-07 1983-04-19 Fonderie Et Ateliers Des Sablons Mixer for homogenizing a mixture of products contained in a vessel

Also Published As

Publication number Publication date
DE69005880T2 (de) 1994-05-19
ES2048987T3 (es) 1994-04-01
EP0394087A1 (de) 1990-10-24
FR2645832B1 (fr) 1991-08-16
CA2014283A1 (fr) 1990-10-18
FR2645832A1 (fr) 1990-10-19
DE69005880D1 (de) 1994-02-24

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