EP0765194B1 - Pistolet-pulverisateur - Google Patents

Pistolet-pulverisateur Download PDF

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Publication number
EP0765194B1
EP0765194B1 EP95920024A EP95920024A EP0765194B1 EP 0765194 B1 EP0765194 B1 EP 0765194B1 EP 95920024 A EP95920024 A EP 95920024A EP 95920024 A EP95920024 A EP 95920024A EP 0765194 B1 EP0765194 B1 EP 0765194B1
Authority
EP
European Patent Office
Prior art keywords
carrying
housing
retaining
housing portion
spray gun
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
EP95920024A
Other languages
German (de)
English (en)
Other versions
EP0765194A1 (fr
Inventor
Werner Morck
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.)
BRUNO JESSWEIN KUNSTSTOFFTECHNIK
Original Assignee
BRUNO JESSWEIN KUNSTSTOFFTECHNIK
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 BRUNO JESSWEIN KUNSTSTOFFTECHNIK filed Critical BRUNO JESSWEIN KUNSTSTOFFTECHNIK
Publication of EP0765194A1 publication Critical patent/EP0765194A1/fr
Application granted granted Critical
Publication of EP0765194B1 publication Critical patent/EP0765194B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0894—Gun with a container which, in normal use, is located above the gun
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B65D83/207—Actuators comprising a manually operated valve and being attachable to the aerosol container, e.g. downstream a valve fitted to the container; Actuators associated to container valves with valve seats located outside the aerosol container
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/14—Paint sprayers

Definitions

  • the invention relates to a spray gun with a Handle part and one with a check valve Connection part for a housing having a pressure cell, which receives a nozzle tube carrying a nozzle at the free end, into which the opening of the nozzle spring-loaded nozzle needle extends over a pivoted lever mounted on the housing is actuated.
  • a such spray gun is particularly for the application of plastic sealing foams, for example polyurethane foams, suitable.
  • Such a spray gun is known from DE 37 10 395 A1.
  • the connector is integral and solid with the housing connected, and thus is the location of the pressure cell Fixed to the handle part on the housing and not changeable. Depending on the type of medium in the pressure cell, it may be necessary be that the pressure cell has an angular orientation must take up to the horizontal. The space too at the location of the spray gun sometimes require that the pressure cell is in a different position to the handle part must, because with a fixed alignment the optimal handling the spray gun is not reached. About the handle the inclined pressure cell also causes a tilting moment on the wrist, causing it to overuse leads and in some cases the support is carried out the second hand required.
  • the invention has for its object a spray gun to create the type mentioned, in which the Position of the pressure cell in relation to the handle part at the same time simple construction of the spray gun set can be.
  • connection part for the housing part carrying the pressure cell the axis of the nozzle needle to that carrying the handle part Housing part is rotatable.
  • the rotatability of the connector bearing part of the housing compared to the part carrying the handle Housing part is limited to the extent that it is one some effort is required to change the position. This is done, for example, by a frictional Bracing of the housing part carrying the connection part on the handle part supporting housing part or by the Training of rest positions achieved.
  • the connector part carrying a snap ring Approaching the, in a bore of the handle part supporting housing part is used, the in a Snap ring located in the groove of the shoulder behind one shoulder of the housing part carrying the grip part springs open and thus axially defines the housing parts.
  • the perfect fit and simple assembly of the housing parts is due to this arrangement ensured, only the required degrees of freedom the housing parts are available to each other.
  • the housing part carrying the connector part of the The nozzle needle protrudes through at its opposite end Side a holder for the nozzle tube and carries a union nut with which the nozzle pipe attaches the housing part is clamped.
  • the housing part carrying the connecting part and the the handle part supporting the housing part arranged a locking element.
  • This measure ensures that the medium pressure cell in the set locked position remains, the number of locking positions can be any manufacture, which means the right one for every situation Setting angle is possible.
  • the two parts of the housing are already axially fixed to each other.
  • the housing parts thus have a precisely defined position to each other, which makes it possible is that many striking rest points are realized on the circumference can be.
  • the locking element of at least one on the Grip part carrying housing part molded on detent spring, whose locking projection over the front wall of the approaching Hole protrudes, and that with the detent springs interacting notches are on a circumferential Shoulder on the housing part carrying the connecting part, from which the extension extends into the bore.
  • a variation of the locking forces is possible if after a a further advantageous embodiment of the locking element at least one spring-loaded, used in a holding base and protruding through a guide hole Latching stone exists, with the holding base in a window is fastened in the housing part carrying the grip part, and the locking notches interacting with the locking stone are located on one end of the neck that goes into the hole of the housing part carrying the handle part is used is. Only by changing the spring element under the The locking force can thus be influenced. By Use an approach with different numbers of These measures can make a different notch Number of rest positions can be made available.
  • a saving of the snap ring and thus a cheaper one Manufacturing is according to an advantageous embodiment given when in the groove in the approach of the connector bearing part of the housing in the window of the handle supporting housing part inserted holding base engages and axially defines the housing parts, being in a groove flank the groove, the notches are embedded, with which the spring-loaded locking block located in the holding base interacts.
  • a soft design of the latching forces is advantageous Further development of the invention is possible if preferred at the base of the housing part carrying the connecting part there is a detent spring in the hole of the housing part carrying the grip part located notches cooperates.
  • a circumferential locking groove having notches with a guided in the spring-loaded housing part carrying the handle part Raststein interacts.
  • the notches in the groove are appropriately in the approach of the housing part carrying the connection part, the locking tips are recessed lower than the diameter of the neck, and by a side flank of the housing part inserted into the groove and in the handle part Guided spring-loaded locking block are the housing parts axially fixed.
  • a handle part 6 is formed on the underside. Opposite the handle part 6 is located on the top of the Housing 2 a web 7, which is used to suspend the spray gun serves.
  • the grip part 6 is on a in a bearing pin 8 assigned in the housing 2 pivot lever 9, one through the housing 2 and one on the housing 2 attached nozzle tube 10 with nozzle 11 extending, spring-loaded Nozzle needle 12 can be actuated.
  • the nozzle pipe 10 is through a stage 13 in a housing 2 assigned Receiving area 4 and a nozzle area assigned to the nozzle 11 5 split.
  • the adjustment path of the nozzle needle 12 can protruding over the back of the housing 2 Change adjusting screw 14.
  • the front and back of the cylindrical housing 2 are each by corresponding Union nuts 15 and 16 closed.
  • the cap nut 15 also carries the thread for the adjusting screw 14.
  • Die Union nut 16 fixes the nozzle tube 10 to the housing 2 the dividing line 20 is the housing 2 in the housing part 17th with connecting part 3 and the housing part 18 with handle part 6 separated.
  • the connector 3 for the medium pressure cell 3 supporting housing part 17 is rotatable about the axis 19 of the Nozzle needle 12 to the housing part carrying the handle part 6 18 trained.
  • an extension 22 which has a snap ring 21 in a groove 24 wearing.
  • a Bored hole 23 into which the snap ring 21 carries Approach 22 is inserted.
  • the housing part 18 has a shoulder 25 caused by the concurrence of the bore 23 is formed with a housing bore 27.
  • the housing part 17 is still a not shown Sliding seat for the nozzle needle 12, which at the same time represents the rear boundary of the shoulder bore 29, so that no foaming agent in the interior of the housing part 18th can cross.
  • the nozzle needle 12 thus protrudes the housing part 17 carrying the connecting part 3 and extends to the nozzle 11 on the nozzle tube 10.
  • the housing part 17 has one Receiving device for the nozzle tube 10. By means of the union nut 16, the nozzle tube 10 is clamped to the housing part 17.
  • the receiving device for the nozzle tube 10 can be designed as shown in DE 37 10 395 A1.
  • a locking system 30 is between those carrying the connecting part 3 Housing part 17 and the housing part carrying the handle part 6 18 arranged.
  • An axially acting locking element 31 is present on the housing part 18 carrying the grip part 6 and acts on the housing part carrying the handle part 3 17 attached notches 32 together.
  • the locking element 31 consists of at least one molded onto the housing part 18 carrying the grip part 6 Detent spring 33.
  • a chamber 37 in the housing part 18 ensures that the detent spring 33 is sprayed free and thus spring can.
  • the locking projection 34 of the locking spring 33 protrudes the front wall 35 of the housing part 18 and thus the approach 22 receiving bore 23 addition.
  • the locking projections projecting beyond the front wall 35 34 of the detent springs 33 act in the shoulder 36 existing notches 32 together and thus place the Lock positions.
  • the detent spring 33 By varying the thickness of the detent springs and by changing the protrusion of the locking projection Above the front wall can influence the locking force be taken. If the housing part 17 about the axis 19 rotated, the detent spring 33 resiliently springs into the chamber 37. The respective adjustment path is determined by the notches 32 influenced. Only in the next notch 32 takes place again the determination of the latching position 26 after the suspension Latching spring 33, the latching projection 34 in the latching notch 32 comes to the plant.
  • the locking element 31 consists of a spring-loaded Latching stone 40, which is used in a holding base 38 is.
  • the holding base 38 has a guide bore 39 in which slides the rest stone.
  • a compression spring 44 is in the Raststein 40 used and is supported on a wall of the Holding base 38, whereby the locking block 40 in the direction of Notches 42 is pressed.
  • a spring-back clip 45 enables the axial insertion of the locking block 40 in the Guide bore 39 and prevents the Latching stone 40 from the holding base 38.
  • a window 41 in the handle part 6 carrying the housing part 18 is the holding base 38 fixed by locking clips 46. The cogging force is thus supported via the locking block 40, the compression spring 44 and via the holding base 38 on the housing part 18.
  • the holding base 38 engages the holding base 38 in the groove 24 in the neck 22 of the Housing part 17 a.
  • the holding base 38 is over the Locking clips 46 set in the housing part 18, the width of the Holding base 38 corresponds to the width of the groove 24.
  • the width of the Holding base 38 corresponds to the width of the groove 24.
  • the spring-loaded in the holding base 38 Raststein 40 cooperates.
  • the holding base 38 replaced thus the snap ring 21 and provides the axial fixation the housing parts 17, 18 to each other safely.
  • FIGS. 7 to 9 are radially acting locking elements 30 between the housing part 18 and the handle part 6 attached to the connector part 3 supporting housing part 17.
  • Figures 7 and 8 show an alternative, in the approach 22 of the housing part 17 carrying the connecting part 3 a detent spring 47 is present. Notches 48 are in the Bore 23 of the housing part 18 carrying the grip part 6 arranged. The detent spring 47 of the housing part 17 cooperates the notches 48 of the housing part 18 together.
  • a feather groove 49 is embedded in the neck 22 of the housing part 17.
  • In the spring groove 49 there is a spring steel formed two detent projections 50 having detent spring 47 a fastening element 51 is the detent spring 47 in the spring groove 49 fixed.
  • Figures 9 and 10 show a further embodiment.
  • a running locking groove 53 In the locking groove 53 there are locking notches 52 incorporated.
  • On the housing part 18 is a plate 57 closed dome 55 arranged, a guide bore 56 for a spring-loaded locking block 54.
  • the Compression spring 58 is supported on the plate 57 and presses the Latching stone 54 in the direction of the notches 52 at the shoulder 22. By changing the angle of the notches 52 and the Locking stone 54 and by varying the compression spring 58 can be influenced on the locking force.
  • the notch 52 in the groove 24 in the neck 22 of the connector 3 supporting housing part 17 incorporated.
  • the Latching tips 59 are recessed deeper than the diameter of approach 22.
  • the housing parts 17 and 18 axially fixed.
  • the snap ring 21 is again omitted. It makes sense to have the locking stone 54 the width of the Locking groove 53.
  • FIG. 11 shows a further embodiment of the invention, in which the rotatable design of the connector for the pressure-bearing part of the housing is not on the arrangement of locking elements, but on the frictional Storage of the neck 22 of the connecting part 3 carrying Housing part 17 in the bore 23 of the handle part 6 carrying Housing part 18 is based.
  • the approach 22 is so fitted into the bore 23 that twisting of the housing part 17 with the connecting part 3 only when using a minimum force is possible; as a result, the connector remains 3 with attached pressure can in the selected position stand relative to the spray gun until renewed Force this position is changed.
  • the reference numerals designate the same positions as in Fig. 3.
  • the foaming agent arrives from the pressure can, not shown, over the Connection part 3 into the interior of the housing part 17, the rear, against the housing part 18 carrying the grip part 6, is completed by a partition through which the Nozzle needle 12 is guided centrally. It is understood that suitable sealing elements are available, which the rear Introducing foaming agent into the interior of the housing part 18 prevent.
  • the foaming agent can move forward through the Enter the interior of the housing part 17 into the nozzle tube 10.
  • the nozzle 11 remains in the rest position of the nozzle needle 12 closed, but is closed when the pivot lever 9 is actuated released with withdrawal of the nozzle needle 12.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Un pistolet-pulvérisateur comprend une partie formant poignée (6) et une partie de raccordement (3) à un boîtier (2) qui contient une boîte pressurisée. La partie de raccordement (3) est pourvue d'une soupape de non-retour et le boîtier (2) reçoit un tube (10) qui porte à son extrémité libre un ajutage (11). Un pointeau (12) sollicité par un ressort s'appuie sur l'ouverture de l'ajutage (11) et s'étend dans le tube (10). On peut actionner le pointeau au moyen d'un levier pivotant (9) monté dans le boîtier (2). Afin de pouvoir faire varier la position de la boîte pressurisée par rapport à la partie formant poignée (6) et fixer la boîte pressurisée en position, la partie (17) du boîtier qui porte la partie (3) de raccordement à la boîte pressurisée peut pivoter autour de l'axe (19) du pointeau (12) dans la direction de la partie (18) du boîtier qui porte la partie formant poignée (6).

Claims (13)

  1. Pistolet pulvérisateur, notamment pour l'émission de mousses en matière synthétique de boítes sous pression, avec une partie de poignée (6) et une partie de raccordement (3) équipée d'une soupape de retenue pour un logement (2) présentant une boíte sous pression, qui reçoit à l'extrémité libre un tube de buse (16) portant une buse (11) dans laquelle s'étend une aiguille de buse (12) soumise à l'action d'un ressort, sollicitant l'ouverture de la buse et qui est actionnable par un levier pivotant (9) disposé au logement, caractérisé en ce que la partie de logement (17) portant la partie de raccordement (3) pour la boíte sous pression est réalisée de façon à pouvoir tourner autour de l'axe (19) de l'aiguille de buse (12) vers la partie de logement (18) portant la partie de poignée (6).
  2. Pistolet pulvérisateur selon la revendication 1, caractérisé en ce que la partie de logement (17) portant la partie de raccordement (3) présente un bout rapporté (22) pourvu d'un jonc (21) qui est placé dans un perçage (23) de la partie de logement (18) portant la partie de poignée (6), le jonc disposé dans une rainure (24) du bout rapporté (22) s'ouvrant derrière un épaulement (25) de la partie de logement (18) portant la partie de poignée (6) et fixe ainsi axialement les parties de logement (17, 18).
  3. Pistolet pulvérisateur selon l'une des revendications 1 ou 2, caractérisé en ce que la partie de logement (17) portant la partie de raccordement (3) est traversée par l'aiguille de buse (12), possède à son côté opposé au bout rapporté (22) un dispositif de réception du tube de buse (10) et porte un écrou-raccord (16), par lequel le tube de buse (10) est serré à la partie de logement (17).
  4. Pistolet pulvérisateur selon l'une des revendications 1 à 3, caractérisé en ce qu'il est disposé entre la partie de logement (17) portant la partie de raccordement (3) et la partie de logement (18) portant la partie de poignée (6) un système d'enclenchement (30).
  5. Pistolet pulvérisateur selon l'une des revendications 1 à 4, caractérisé en ce qu'il est prévu à la partie de logement (18) portant la partie de poignée (6) au moins un élément d'enclenchement (31) agissant axialement qui coopère avec des encoches d'enclenchement (32) ménagées a la partie de logement (17) portant la partie de raccordement (3).
  6. Pistolet pulvérisateur selon l'une des revendications 1 à 5, caractérisé en ce que l'élément d'enclenchement (31) est constitué d'au moins un ressort d'enclenchement (33) rapporté par injection à la partie de logement (18) portant la partie de poignée (6), dont la saillie d'enclenchement (34) fait saillie sur la paroi avant (35) du perçage (23) recevant le bout rapporté (22), et que les encoches d'enclenchement (32) coopérant avec le ressort d'enclenchement (33) se trouvent sur un épaulement (36) s'étendant tout autour à la partie de logement (17) portant la partie de raccordement (3), à partir duquel le bout rapporté (22) s'étend dans le perçage (23).
  7. Pistolet pulvérisateur selon l'une des revendications 1 à 5, caractérisé en ce que l'élément d'enclenchement (31) est constitué d'au moins un bloc d'enclenchement (40) soumis à l'action d'un ressort, placé dans un socle de retenue (38) et faisant saillie à travers celui-ci par un perçage de guidage (39), où le socle de retenue (38) est fixé dans une fenêtre (41) dans la partie de logement (18) portant la partie de poignée (6), et les encoches d'enclenchement (42) coopérant avec le bloc d'enclenchement (40) se trouvent sur un côté frontal (43) du bout rapporté (22) qui est placé dans le perçage (23) de la partie de logement (18) portant la partie de poignée (6).
  8. Pistolet pulvérisateur selon l'une des revendications 1, 3 à 5 et 7, caractérisé en ce que s'engage dans la rainure (24) dans le bout rapporté (22) de la partie de logement (17) portant la partie de raccordement (3) le socle de retenue (38) placé dans la fenêtre (41) de la partie de logement (18) portant la partie de poignée (6) et fixe les parties de logement (17, 18) axialement, où sont ménagés dans un flanc de la rainure (24) les encoches d'enclenchement avec lesquelles coopère le bloc d'enclenchement (40) soumis à l'action d'un ressort, se trouvant dans le socle de retenue (38).
  9. Pistolet pulvérisateur selon l'une des revendications 1 à 4, caractérisé en ce que des éléments d'enclenchements (30) agissant radialement sont disposés entre la partie de logement (18) portant la partie de poignée (6) et la partie de logement (17) portant la partie de raccordement (3).
  10. Pistolet pulvérisateur selon la revendication 9, caractérisé en ce qu'il est prévu au bout rapporté (22) de la partie de logement (17) portant la partie de raccordement (3) un ressort d'enclenchement (47) qui coopère avec les encoches d'enclenchement (48) se trouvant dans le perçage (23) de la partie de logement (18) portant la partie de poignée (6).
  11. Pistolet pulvérisateur selon l'une des revendications 9 à 10, caractérisé en ce qu'il est prévu dans le bout rapporté (22) de la partie de logement (17) portant la partie de raccordement (3) une rainure de ressort (49) dans laquelle est fixé, par un élément de fixation (51), le ressort d'enclenchement (47) formé en acier de ressort et présentant au moins une saillie d'enclenchement (50).
  12. Pistolet pulvérisateur selon la revendication 9, caractérisé en ce qu'il est prévu au bout rapporté (22) de la partie de logement (17) portant la partie de raccordement (3) une rainure d'enclenchement (53) s'étendant tout autour, présentant des encoches d'enclenchement (52), qui coopère avec un bloc d'enclencnement (54) soumis à l'action d'un ressort, guidé dans la partie de logement (18) portant la partie de poignée (6).
  13. Pistolet pulvérisateur selon la revendication 1, 3 à 5, 9, 10, caractérisé en ce que les encoches d'enclenchement (52) sont ménagées dans la rainure (24) dans le bout rapporté (22) de la partie de logement (17) portant la partie de raccordement (3), où les pointes d'enclenchement (59) sont ménagées plus profondément que le diamètre du bout rapporté (22), et par un flanc latéral du bloc d'enclenchement (54) soumis à l'action d'un ressort, placé dans la rainure (24), guidé dans la partie de logement (18) portant la partie de poignée (6), les parties de logement (17, 18) sont fixées axialement.
EP95920024A 1994-05-13 1995-05-11 Pistolet-pulverisateur Expired - Lifetime EP0765194B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4416939A DE4416939A1 (de) 1994-05-13 1994-05-13 Spritzpistole
DE4416939 1994-05-13
PCT/EP1995/001787 WO1995031290A1 (fr) 1994-05-13 1995-05-11 Pistolet-pulverisateur

Publications (2)

Publication Number Publication Date
EP0765194A1 EP0765194A1 (fr) 1997-04-02
EP0765194B1 true EP0765194B1 (fr) 1999-04-21

Family

ID=6518086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95920024A Expired - Lifetime EP0765194B1 (fr) 1994-05-13 1995-05-11 Pistolet-pulverisateur

Country Status (5)

Country Link
US (1) US5875971A (fr)
EP (1) EP0765194B1 (fr)
AU (1) AU2563495A (fr)
DE (2) DE4416939A1 (fr)
WO (1) WO1995031290A1 (fr)

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AU716740B2 (en) * 1996-12-18 2000-03-02 Thurn Properties Pty Ltd Portable gun for discharging highly pressurised fluid material
AUPO424896A0 (en) 1996-12-18 1997-01-16 Westfire (Developments) Pty Ltd Portable gun for discharging highly pressurised fluid material
DE19743032A1 (de) 1997-09-30 1999-04-22 Wap Reinigungssysteme Handabschaltpistole mit verdrehbarem und feststellbarem Sprührohr
US6012651A (en) * 1998-04-10 2000-01-11 Spitznagel; Max W. A. Gravity-fed spray gun assembly
EP1046427B1 (fr) * 1999-04-23 2003-04-02 Clive Addison Pistolet pour mousse d'uréthane ou produit similaire
US6450422B1 (en) * 2000-09-07 2002-09-17 Richard A. Maggio Spray gun
DE10315426A1 (de) * 2002-12-10 2004-06-24 Martin Ruda Spritzpistolenbecher und Verfahren zum Herstellen eines Deckels
DE10394380B4 (de) 2002-12-10 2021-05-06 Sata Gmbh & Co. Kg Einwandiger Spritzpistolenbecher
GB0307902D0 (en) * 2003-04-05 2003-05-14 3M Innovative Properties Co Spray gun with rotatable reservoir
DE102006021981B4 (de) * 2005-11-22 2015-05-13 Walter Westenberger Spritzpistole
KR101729793B1 (ko) 2009-01-26 2017-04-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 액체 스프레이 건, 스프레이 건 플랫폼 및 스프레이 헤드 조립체
ES2710575T3 (es) 2011-02-09 2019-04-25 3M Innovative Properties Co Puntas de boquilla y unidades de cabezal de pulverización para pistolas pulverizadoras de líquido
EP2736651B2 (fr) 2011-07-28 2024-01-10 3M Innovative Properties Company Ensemble de tête de pulvérisation à buse/capuchon d'air intégré pour un pistolet de pulvérisation de liquide
KR102005127B1 (ko) 2011-10-12 2019-07-29 쓰리엠 이노베이티브 프로퍼티즈 컴파니 액체 스프레이 건용 스프레이 헤드 조립체
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AU2563495A (en) 1995-12-05
EP0765194A1 (fr) 1997-04-02
DE59505718D1 (de) 1999-05-27
WO1995031290A1 (fr) 1995-11-23
DE4416939A1 (de) 1995-11-16
US5875971A (en) 1999-03-02

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