EP0033274B1 - Ausgussvorrichtung mit steuerbarem Debit - Google Patents

Ausgussvorrichtung mit steuerbarem Debit Download PDF

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Publication number
EP0033274B1
EP0033274B1 EP81400090A EP81400090A EP0033274B1 EP 0033274 B1 EP0033274 B1 EP 0033274B1 EP 81400090 A EP81400090 A EP 81400090A EP 81400090 A EP81400090 A EP 81400090A EP 0033274 B1 EP0033274 B1 EP 0033274B1
Authority
EP
European Patent Office
Prior art keywords
lever
pourer
shutter member
shutter
mouth
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
Application number
EP81400090A
Other languages
English (en)
French (fr)
Other versions
EP0033274A1 (de
Inventor
Daniel Boudin
Jean Godat
Alain Krzywdziak
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.)
Fonderie Et Ateliers Des Sablons SA
Original Assignee
Fonderie Et Ateliers Des Sablons 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 Fonderie Et Ateliers Des Sablons SA filed Critical Fonderie Et Ateliers Des Sablons SA
Priority to AT81400090T priority Critical patent/ATE3397T1/de
Publication of EP0033274A1 publication Critical patent/EP0033274A1/de
Application granted granted Critical
Publication of EP0033274B1 publication Critical patent/EP0033274B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0857—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures made separately from the base element provided with the spout or discharge passage
    • B65D47/0876—Hinges without elastic bias
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0857—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures made separately from the base element provided with the spout or discharge passage
    • B65D47/0876—Hinges without elastic bias
    • B65D47/088—Hinges without elastic bias located at an edge of the base element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00—Details relating to container closures
    • B65D2251/10—Details of hinged closures
    • B65D2251/1016—Means for locking the closure in closed position
    • B65D2251/1058—Latching mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2251/00—Details relating to container closures
    • B65D2251/10—Details of hinged closures
    • B65D2251/1066—Actuating means
    • B65D2251/1075—Levers

Definitions

  • the present invention relates to a pourer with controllable flow intended in particular, but not exclusively, for equipping the covers with which the boxes of basic colors used for automobile bodies and which are used in stirring machines are fitted.
  • the adjustment of the flow rate is obtained by means of two main types of shutters, namely, a shutter of the "guillotine” type and a model of the "valve” type.
  • the shutters of the guillotine type usually involve a shutter member such as a pull tab, slidably mounted on the edge of the pourer outlet orifice, on which it is kept in tight contact, for example by means of a spring. blade.
  • This shutter is requested to close (position in which it closes the entire section of the pouring orifice) under the effect of a return spring and can be actuated, in the direction of opening by means of a lever. whose action is antagonistic to that of said spring.
  • the operator acts on the control lever so as to cause a retraction of the shutter which releases a more or less small opening depending on the position of the lever.
  • the pourer has in its front part a dihedral shaped spout, it is possible to carry out a very precise metering because the triangular opening thus obtained can be small enough to obtain a drip rate.
  • a pourer with controllable flow rate of the "valve" type comprises a shutter, a device for actuation comprising a lever pivotally mounted about an axis located on the wall of the pourer and an elastic member maintaining the shutter in sealed contact on the edge of the orifice of the pourer.
  • the shutter has a circular profile centered on said axis and comes to bear on the edge of the pourer orifice which also has an appropriate circular profile.
  • This device therefore makes it possible to release a large opening allowing a high flow rate and good visibility inside the pot in order to monitor the arrival of the liquid.
  • this device does not make it possible to guarantee a good seal because it is conditioned by the perfect indentity of the circular profiles of the shutter and of the edge of the pouring orifice, this identity being very difficult. to obtain.
  • the subject of the invention is a pourer with controllable flow which makes it possible to avoid the drawbacks mentioned above.
  • the pourer with controllable flow rate firstly comprises in a conventional manner an actuating device comprising a lever carrying the shutter, this lever being pivotally mounted on the wall of the pourer and at least one elastic member intended to maintain the shutter in leaktight contact on the edge of the mouth of the pourer.
  • This pourer is more particularly characterized in that the shutter is mounted on the pivoting lever by means of an articulation allowing the shutter to slide and pivot relative to the lever and in that it further comprises stop members carried by the pivoting lever, which make it possible to block the position of the shutter relative to the pivoting lever at the end of the opening stroke of said shutter.
  • the pourer according to the invention comprises, as a pivoting lever, an angled lever whose tilting can be controlled by means of a rod.
  • This bent lever comprises, in its free end, a bore through which can freely slide and swivel a rod carrying at its lower end the shutter and, at its upper part, a stop member intended to limit the relative stroke of the rod crooked its piercing; in addition, the elastic member which acts on the shutter rests on the bent lever and tends to move it downwards.
  • the shutter is applied to the edge of the pourer mouth thanks to the action of the elastic member such as a spring.
  • a tilting of the lever is caused, for example by means of the above rod.
  • the shutter is first of all driven backwards while remaining applied to the edge of the mouthpiece thanks to the action of the elastic member.
  • the shutter axis slides in the hole until its end of travel stop comes to bear on the lever. From this moment, the shutter is raised and rocked with the lever.
  • FIGS. 7 and 8 are front views of the controlled flow pourer shown in FIGS. 4, 5 and 6, in the intermediate position in FIG. 7, and in the open position in FIG. 8.
  • the pourer equips a box cover 1 of the type used in stirring machines. It consists of a tubular mouthpiece 2 made integrally with the cover 1 and which is preferably provided in its front part with a dihedral spout.
  • the edge 3 of this blister 2, which serves as a sealing surface, is strictly planar.
  • a bent lever 4 which can switch between a closed position, in which the free arm 5 comes to extend parallel above the mouth 2, and an open position in which it is completely offset relative to said mouth 2.
  • the free arm 5 of the lever 4 comprises, near its end, a bore 6 through which a rod 7 can slide and swivel, integral, at its lower part, with a shutter pallet 8 having a strictly flat lower face and which comprises, at its upper part, a split or similar pin 9 serving as a limit stop retaining on one side, the rod 7 trapped inside the bore 6; on the other hand, two stops 7 bis hold the pallet 8 in the fully open position.
  • This pallet 8 is preferably covered with a non-stick protection of the polytetrafluoroethylene type and can also be entirely made of polytetrafluoroethylene.
  • a helical spring 10 of conical shape is arranged, coaxially with the rod 7, a helical spring 10 of conical shape.
  • the tilting of the lever 4 can be controlled by means of a trigger mounted on the handle of the cover (not shown) by means of a control rod 11 articulated on the lever 4, for example by means of a yoke hinge 12.
  • the shutter pallet 8 is kept applied uniformly on the flat edge 3 of the mouth 2, under the effect of the spring 10, the control rod 11 then preventing any lever tilting 4.
  • the lever 4 will carry out, via the rod 7, a rearward pull of the shutter pallet 8, which remains applied to the edge 3 of the mouthpiece 2 under the effect of the spring 10.
  • the end of the arm 5 rises relative to the rod 7 until it comes into abutment on the pin 9 (FIG. 2).
  • the arm 5 while continuing its tilting, lifts the assembly formed by the shutter plate 8 and the spring 10 and offset it laterally relative to the mouth 2, until it reaches the open position shown in Figure 3, the pallet resting on the stops 7a.
  • the pourer with flow control comprises a straight lever 15, articulated at the base of the mouth 16 and which comprises, near its free end, two lateral protrusions 17 as well as an articulation piece 18 in which the control rod 19 is journalled. On this free end, there is also articulated a cap 20 provided with two lateral flanges 21 which, in the closed position, comes to extend above the opening of the mouth 16.
  • this cap 20 In the front part of this cap 20, is articulated, by means of a pivot 22 constituted by a stud with rivet or stop ring, a sealing pallet 23, for example made of polytetrafluoroethylene.
  • the cap 20 is also subjected to the action of two lateral springs 26 respectively fixed, at each of their ends, at the base of the mouth 16 and on the lateral edges 21.
  • the position of these springs 26 is more particularly provided in such a way that they exert, in the closed or partially closed position of the pourer, a pressure for plating the pallet 23 on the mouth 16 as well as a restoring pressure tending to close the pallet 23, and during the end of the opening stroke, a lower force component in the closing direction, which reduces the effort that the operator must produce on the trigger.
  • the right lever 15 further comprises, on the side of the mouth 16, a striker device 27 intended to open an air inlet hole 28 formed in the mouth 16, in the event that this hole is closed by dried paint.
  • This device proves to be necessary, because in the event of the hole 28 being blocked, it can be seen that the flow rate is carried out in jerks when the device with small aperture is used.
  • this striker 27 which comprises a base 29 terminated by a point 30, serves at the same time as a stop for the pallet 23 when the pourer is in the fully open position.
  • the pourer is opened by exerting traction on the lever 15 by means of the control rod 19.
  • this traction causes a displacement towards the rear of the cap. 20 as well as the sealing pallet 23 which remains in leaktight contact with the edge of the mouth 16, thanks to the action of the springs 26 and the relative angular play of the cover 20-pallet 23 due to the effect of the ball joint obtained by pivot 22.
  • the right lever 15 could include, instead of the articulation piece 18, a lever arm which can be pressed to cause the pourer to open.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Lubricants (AREA)

Claims (7)

1. Ausgußvorrichtung mit steuerbarem Debit, welche 'einen Verschluß und eine einen den Verschluß (8, 23) tragenden Hebel (4, 15) aufweisende Betätigungseinrichtung aufweist, wobei der Hebel (4, 15) an der Wand der Ausgußvorrichtung schwenkbar montiert ist und zumindest ein den Verschluß (8, 23) in dichter Anlage am Mundstück der Ausgußvorrichtung haltendes elastisches Organ (10, 26) vorgesehen ist, dadurch gekennzeichnet, daß der Verschluß (8, 23) am Schwenkhebel (4, 15) unter Zwischenschaltung eines die Verschiebung und die Verschwenkung des Verschlußes (8, 23) relativ zum Hebel (4, 15) gestattenden Gelenkes montiert ist und daß die Ausgußvorrichtung weiters vom Schwenkhebel (4, 15) getragene Anschlagorgane (7 bis, 9, 17) aufweist, welche am Ende des Öffnungshubes des Verschlußes (8, 23) gestatten, die Stellung des Verschlußes (8, 23) relativ zum Schwenkhebel (4, 15) zu blockieren.
2. Ausgußvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Schwenkhebel (4) ein Winkelhebel ist, dessen Verschwenkung durch eine Stange (11) gesteuert werden kann, daß der Winkelhebel (4) an seinem freien Ende ein Loch (6) aufweist, innerhalb desselben ein Stift (7) frei verschiebbar und verdrehbar ist, der an seinem unteren Ende den Verschluß (8) und an seinem oberen Ende ein Anschlagorgan (9) trägt, das dazu bestimmt ist die Relativbewegung des Stiftes (7) innerhalb des Loches (6) zu begrenzen, und daß das auf den verschluß (8) wirkende elastische Organ (10) sich auf dem Winkelhebel (4) abstüzt, und ihn nach unten zu drücken trachtet.
3. Ausgußvorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß das elastische Organ (10) eine konische Schraubenfeder ist.
4. Ausgußvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Verschluß (8) von einer Scheibe gebildet ist, die entweder mit einem haftvermindernden Schutz, wie Polytetrafluoräthylen, beschichtet oder zur Gänze aus Polytetrafluoräthylen gefertigt ist.
5. Ausgußvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das das Verschieben und das Verschwenken des Verschlußes (23) relativ zum Hebel (15) gestattende Gelenk zwischen dem Verschluß (23) und einer am Hebel (15) schwenkbar montierten Haube (20) vorgesehen ist.
6. Ausgußvorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der Schwenkhebel (15) ein gerader Hebel ist und in Nähe seines freien Endes (2) seitliche Vorsprünge (17) sowie ein Gelenkstück (18) aufweist, innerhalb desselben eine Schwenkstange (19) verschwenkbar ist, daß auf diesem freien Ende weiters die Haube (20) schwenkbar montiert ist, die mit zwei sich in Schließstellung über das Mundstück (16) erstreckenden seitlichen Randleisten (21 ) ausgestattet ist, daß im vorderen Bereich dieser Haube (20) der von einer Dichtscheibe gebildete Verschluß (23) gleitend und schwenkbar (Zapfen 22) montiert ist und daß die auf den Verschluß (23) wirkenden elastischen Organe (26) von zwei seitlichen Federn gebildet sind, die an jedem ihrer Enden an der Basis des Mundstückes (16) der Ausgußvorrichtung und an den seitlichen Randleisten der Haube (20) befestigt sind.
7. Ausgußvorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß der gerade Hebel (15) weiters eine Lochvorrichtung (27) aufweist, die dazu dient, ein im Mundstück (16) vorgesehenes Lufteintrittsloch (28) zu öffnen.
EP81400090A 1980-01-24 1981-01-23 Ausgussvorrichtung mit steuerbarem Debit Expired EP0033274B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81400090T ATE3397T1 (de) 1980-01-24 1981-01-23 Ausgussvorrichtung mit steuerbarem debit.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8001485 1980-01-24
FR8001485A FR2474632A1 (fr) 1980-01-24 1980-01-24 Verseur a debit commandable

Publications (2)

Publication Number Publication Date
EP0033274A1 EP0033274A1 (de) 1981-08-05
EP0033274B1 true EP0033274B1 (de) 1983-05-18

Family

ID=9237820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81400090A Expired EP0033274B1 (de) 1980-01-24 1981-01-23 Ausgussvorrichtung mit steuerbarem Debit

Country Status (5)

Country Link
US (1) US4384662A (de)
EP (1) EP0033274B1 (de)
AT (1) ATE3397T1 (de)
DE (1) DE3160285D1 (de)
FR (1) FR2474632A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5979717A (en) * 1997-09-29 1999-11-09 The Procter & Gamble Company Dispensing mechanism with flow regulator
US6257464B1 (en) 1998-12-07 2001-07-10 The Procter & Gamble Company Dispensing mechanism with dual function flow regulator and sealing plate
GB0412935D0 (en) * 2004-06-10 2004-07-14 Sanders Mark J Hollow pourer
US6983868B1 (en) * 2004-09-23 2006-01-10 Roger Harris Fuel container
CN101175646B (zh) * 2005-05-11 2011-07-13 菲永投资公司 用于封闭盛装液体或颗粒产品的容器的具有出口的精密盖
US8714405B2 (en) * 2007-08-10 2014-05-06 Parata Systems, Llc Device for staging and dispensing tablets useful in system and method for dispensing prescriptions
US8172112B2 (en) * 2007-08-10 2012-05-08 Parata Systems, Llc Device for staging and dispensing tablets useful in system and method for dispensing prescriptions
US20110024418A1 (en) * 2009-07-30 2011-02-03 Spokane Industries, Inc. Tank lid lifter and methods
US8944297B2 (en) 2010-10-08 2015-02-03 AGAM Innovations Ltd. Sealable pourer
US9714123B2 (en) 2010-10-08 2017-07-25 AGAM Innovations Ltd. Dispensing closure
USD678768S1 (en) 2011-06-16 2013-03-26 AGAM Innovations Ltd. Sealable pourer
USD738213S1 (en) 2014-02-18 2015-09-08 AGAM Innovations Ltd. Pourer
USD792766S1 (en) 2014-05-15 2017-07-25 AGAM Innovations Ltd. Pourer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788181A (en) * 1928-08-20 1931-01-06 Wolf Frank Closure for collapsible tubes and other receptacles
US2067658A (en) * 1933-04-05 1937-01-12 R E Chapin Mfg Works Wagon can or similar receptacle
US2661119A (en) * 1952-09-24 1953-12-01 Nat Dairy Res Lab Inc Container and closure therefor

Also Published As

Publication number Publication date
FR2474632B1 (de) 1984-03-30
US4384662A (en) 1983-05-24
ATE3397T1 (de) 1983-06-15
DE3160285D1 (en) 1983-07-07
FR2474632A1 (fr) 1981-07-31
EP0033274A1 (de) 1981-08-05

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