DE20202123U1 - Paint spray gun comprises body and paint reservoir interconnected by helical wedge connection with helical wedge element which by cut-out extends over more than half circumference of connecting piece - Google Patents

Paint spray gun comprises body and paint reservoir interconnected by helical wedge connection with helical wedge element which by cut-out extends over more than half circumference of connecting piece

Info

Publication number
DE20202123U1
DE20202123U1 DE20202123U DE20202123U DE20202123U1 DE 20202123 U1 DE20202123 U1 DE 20202123U1 DE 20202123 U DE20202123 U DE 20202123U DE 20202123 U DE20202123 U DE 20202123U DE 20202123 U1 DE20202123 U1 DE 20202123U1
Authority
DE
Germany
Prior art keywords
spray gun
paint
connecting part
paint spray
wedge element
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
DE20202123U
Other languages
German (de)
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.)
SATA GMBH & CO. KG, DE
Original Assignee
SATA GmbH and Co KG
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 SATA GmbH and Co KG filed Critical SATA GmbH and Co KG
Priority to DE20202123U priority Critical patent/DE20202123U1/en
Publication of DE20202123U1 publication Critical patent/DE20202123U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2478—Gun with a container which, in normal use, is located above the gun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2408—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the container or its attachment means to the spray apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)

Abstract

The paint spray gun comprises a body (2) and material feed device (5) in the form of a paint reservoir interconnected by a helical wedge connection with a helical wedge element (14) installed on the circumference of the hollow cylindrical connecting piece (10) of the material feed device. The helical wedge connecting element by a cut-out (19) extends over more than half the circumference of the connecting piece. The mating element for the helical wedge, which is a keyway (15), is located on a one-sided shoulder (16) above a housing bore (4) in the gun body. Independent claims are included for a connecting piece for the material guide on a paint spray gun, and a paint reservoir for a paint spray gun.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (19)

1. Farbspritzpistole mit einem Pistolenkörper (2) und einer Materialzuführungseinrichtung (5), die über eine Schraubkeilverbindung miteinander verbindbar sind, wobei die Schraubkeilverbindung ein am Umfang eines im wesentlichen hohlzylindrischen Anschlußteils (10) der Materialzuführungseinrichtung (5) angeordnetes Schraubkeilelement (14) und ein dazu korrespondierendes Gegenelement (15) am Pistolenkörper (2) umfaßt, dadurch gekennzeichnet, daß das Schraubkeilelement (14) mit einer Aussparung (19) über mehr als die Hälfte des Umfangs des Anschlußteils (10) verläuft und daß das Gegenelement (15) an einem einseitigen Ansatz (16) oberhalb einer Aufnahmebohrung (4) des Pistolenkörpers (2) angeordnet ist.1. Spray gun with a gun body (2) and a material supply device (5) which are connected to one another via a Schraubkeilverbindung, wherein the Schraubkeilverbindung a on the circumference of an essentially hollow cylindrical connecting part (10) of the material feed means (5) arranged screw wedge element (14) and a Corresponding counter element ( 15 ) on the gun body ( 2 ), characterized in that the screw wedge element ( 14 ) with a recess ( 19 ) extends over more than half the circumference of the connecting part ( 10 ) and that the counter element ( 15 ) on one one-sided approach ( 16 ) above a receiving bore ( 4 ) of the gun body ( 2 ) is arranged. 2. Farbspritzpistole nach Anspruch 1, dadurch gekennzeichnet, daß das Schraubkeilelement (14) als vom Anschlußteil (10) vorstehendes Keilprofil und das Gegensegment (15) in Form einer an der Innenseite des Ansatzes (16) angeordneten Keilnut ausgeführt ist.2. Spray gun according to claim 1, characterized in that the screw wedge element ( 14 ) as from the connecting part ( 10 ) protruding wedge profile and the counter-segment ( 15 ) in the form of a keyway arranged on the inside of the extension ( 16 ). 3. Farbspritzpistole nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Schraubkeilelement (14) und das Gegenelement (15) in Form eines nur teilweise umlaufenden Außen- bzw. Innengewindegangs ausgebildet sind.3. Paint spray gun according to claim 1 or 2, characterized in that the screw wedge element ( 14 ) and the counter element ( 15 ) are designed in the form of an only partially rotating external or internal thread. 4. Farbspritzpistole nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Anschlußteil (10) einen Führungsbereich (13) zur seitlichen Führung innerhalb der Aufnahmebohrung (4) enthält.4. Spray gun according to one of claims 1 to 3, characterized in that the connecting part ( 10 ) contains a guide region ( 13 ) for lateral guidance within the receiving bore ( 4 ). 5. Farbspritzpistole nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Schraubkeilsegment (14) eine kontinuierlich ansteigende obere Keilfläche (24) zur Anlage an einer entsprechenden Gegenfläche (25) des Gegensegments (15) enthält. 5. Paint spray gun according to one of claims 1 to 4, characterized in that the screw wedge segment ( 14 ) contains a continuously increasing upper wedge surface ( 24 ) for abutment against a corresponding counter surface ( 25 ) of the counter segment ( 15 ). 6. Farbspritzpistole nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Schraubkeilsegment (14) ein Dreiecks- oder Trapezprofil aufweist.6. Spray gun according to one of claims 1 to 3, characterized in that the screw wedge segment ( 14 ) has a triangular or trapezoidal profile. 7. Farbspritzpistole nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß an dem Anschlußteil (10) ein zusätzliches Befestigungsgewinde (22) angeordnet ist.7. Paint spray gun according to one of claims 1 to 4, characterized in that an additional fastening thread ( 22 ) is arranged on the connecting part ( 10 ). 8. Farbspritzpistole nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß in der Aufnahmebohrung (4) eine Gegenfläche (21) zur Anlage einer Dichtfläche (20) des Verbindungsteils (10) vorgesehen ist.8. Paint spray gun according to one of claims 1 to 7, characterized in that in the receiving bore ( 4 ) a counter surface ( 21 ) for bearing a sealing surface ( 20 ) of the connecting part ( 10 ) is provided. 9. Farbspritzpistole nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Ansatz (16) am Pistolenkörper (2) eine geringere Breite als die Ausnehmung (19) zwischen dem Anfang (17) und dem Ende (18) des Schraubkeilelements (14) aufweist.9. Paint spray gun according to one of claims 1 to 8, characterized in that the projection ( 16 ) on the gun body ( 2 ) has a smaller width than the recess ( 19 ) between the beginning ( 17 ) and the end ( 18 ) of the screw wedge element ( 14 ) having. 10. Farbspritzpistole nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Materialzuführungseinrichtung (5) ein Farbbehälter ist.10. Paint spray gun according to one of claims 1 to 9, characterized in that the material feed device ( 5 ) is a paint container. 11. Anschlußteil für die Materialzuführung an einer Farbspritzpistole, das ein Schraubkeilelement (14) zum Eingriff in ein korrespondierendes Gegenelement (15) am Pistolenkörper (2) der Farbspritzpistole (1) enthält, dadurch gekennzeichnet, daß das Schraubkeilelement (14) mit einer Aussparung (19) über mehr als die Hälfte des Umfangs eines Verbindungsbereichs (19) des Anschlußteils (10) verläuft.11. Connection part for the material supply to a paint spray gun, which contains a screw wedge element ( 14 ) for engagement in a corresponding counter element ( 15 ) on the gun body ( 2 ) of the paint spray gun ( 1 ), characterized in that the screw wedge element ( 14 ) with a recess ( 19 ) extends over more than half the circumference of a connecting region ( 19 ) of the connecting part ( 10 ). 12. Anschlußteil nach Anspruch 11, dadurch gekennzeichnet, daß es einen Führungsbereich (13) zur seitlichen Führung innerhalb einer Aufnahmebohrung (4) des Pistolenkörpers (2) enthält.12. Connection part according to claim 11, characterized in that it contains a guide region ( 13 ) for lateral guidance within a receiving bore ( 4 ) of the gun body ( 2 ). 13. Anschlußteil nach Anspruch 11 oder 12, dadurch gekennzeichnet, das Schraubkeilelement (14) als nach außen vorstehendes Keilprofil ausgeführt ist. 13. Connection part according to claim 11 or 12, characterized in that the screw wedge element ( 14 ) is designed as an outwardly projecting wedge profile. 14. Anschlußteil nach einem der Ansprüche 11 bis 13, dadurch gekennzeichnet, daß das Schraubkeilelement (14) in Form eines nur teilweise umlaufenden Außengewindegangs ausgebildet sind.14. Connection part according to one of claims 11 to 13, characterized in that the screw wedge element ( 14 ) are designed in the form of an only partially circumferential external thread. 15. Anschlußteil nach einem der Ansprüche 11 bis 14, dadurch gekennzeichnet, daß das Schraubkeilelement (14) ein Dreiecks- oder Trapezprofil aufweist.15. Connection part according to one of claims 11 to 14, characterized in that the screw wedge element ( 14 ) has a triangular or trapezoidal profile. 16. Anschlußteil nach einem der Ansprüche 11 bis 15, dadurch gekennzeichnet, daß es ein zusätzliches Befestigungsgewinde (22) enthält.16. Connection part according to one of claims 11 to 15, characterized in that it contains an additional fastening thread ( 22 ). 17. Farbbehälter für eine Farbspritzpistole, dadurch gekennzeichnet, daß er ein Anschlußteil (10) nach einem der Patentansprüche 11 bis 16 enthält.17. Paint container for a paint spray gun, characterized in that it contains a connecting part ( 10 ) according to one of the claims 11 to 16. 18. Farbbehälter nach Anspruch 17, dadurch gekennzeichnet, daß das Anschlußteil (10) fest mit dem Farbbehälter (5) verbunden ist.18. Paint container according to claim 17, characterized in that the connecting part ( 10 ) is fixedly connected to the paint container ( 5 ). 19. Farbbehälter nach Anspruch 17, dadurch gekennzeichnet, daß das Anschlußteil (10) einstückig mit dem Farbbehälter (5) ausgeführt ist.19. Paint container according to claim 17, characterized in that the connecting part ( 10 ) is made in one piece with the paint container ( 5 ).
DE20202123U 2002-02-13 2002-02-13 Paint spray gun comprises body and paint reservoir interconnected by helical wedge connection with helical wedge element which by cut-out extends over more than half circumference of connecting piece Expired - Lifetime DE20202123U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20202123U DE20202123U1 (en) 2002-02-13 2002-02-13 Paint spray gun comprises body and paint reservoir interconnected by helical wedge connection with helical wedge element which by cut-out extends over more than half circumference of connecting piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20202123U DE20202123U1 (en) 2002-02-13 2002-02-13 Paint spray gun comprises body and paint reservoir interconnected by helical wedge connection with helical wedge element which by cut-out extends over more than half circumference of connecting piece

Publications (1)

Publication Number Publication Date
DE20202123U1 true DE20202123U1 (en) 2003-02-06

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Country Status (1)

Country Link
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2027931A1 (en) * 2007-08-18 2009-02-25 SATA GmbH & Co. KG Connector for joining a material supply device to an injection pistol
DE102009011200A1 (en) * 2009-03-04 2010-09-09 Büttner, Dirk Attachment system for attaching paint spray gun cup to paint spray gun utilized for coating colors on surface to be painted, has screw wedge element that is clamped with counter wedge element by rotating docking piece using safety device
WO2018109594A1 (en) * 2016-12-12 2018-06-21 3M Innovative Properties Company Reservoir systems for hand-held spray guns
AU2017207352B2 (en) * 2016-01-15 2019-09-12 3M Innovative Properties Company Spray gun cups, receptacles, and methods of use
US10576490B2 (en) 2015-07-08 2020-03-03 3M Innovative Properties Company Spray gun cups, receptacles, and methods of use
US10688511B2 (en) 2016-01-15 2020-06-23 3M Innovative Properties Company Wide-mouthed fluid connector for hand-held spray guns
US10689165B2 (en) 2016-01-15 2020-06-23 3M Innovative Properties Company Reservoir systems for hand-held spray guns and methods of use
US10850290B2 (en) 2002-10-24 2020-12-01 3M Innovative Properties Company Spraygun with built-in quick-fit connector
US11040361B2 (en) 2016-01-15 2021-06-22 3M Innovative Properties Company Modular spray gun lid assemblies and methods of design and use
US11413636B2 (en) 2016-01-15 2022-08-16 3M Innovative Properties Company Connector system for hand-held spray guns
US11541407B2 (en) 2013-12-05 2023-01-03 3M Innovative Properties Company Container for a spraying device
US11638924B2 (en) 2016-01-15 2023-05-02 3M Innovative Properties Company Spray gun cups, receptacles, lids, and methods of use

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11890636B2 (en) 2002-10-24 2024-02-06 3M Innovative Properties Company Spraygun with built-in quick-fit connector
US10850290B2 (en) 2002-10-24 2020-12-01 3M Innovative Properties Company Spraygun with built-in quick-fit connector
EP2027931A1 (en) * 2007-08-18 2009-02-25 SATA GmbH & Co. KG Connector for joining a material supply device to an injection pistol
DE102009011200A1 (en) * 2009-03-04 2010-09-09 Büttner, Dirk Attachment system for attaching paint spray gun cup to paint spray gun utilized for coating colors on surface to be painted, has screw wedge element that is clamped with counter wedge element by rotating docking piece using safety device
US11958069B2 (en) 2013-12-05 2024-04-16 3M Innovative Properties Company Container for a spraying device
US11541407B2 (en) 2013-12-05 2023-01-03 3M Innovative Properties Company Container for a spraying device
US10576490B2 (en) 2015-07-08 2020-03-03 3M Innovative Properties Company Spray gun cups, receptacles, and methods of use
US10688510B2 (en) 2016-01-15 2020-06-23 3M Innovative Properties Company Spray gun cups, receptacles, and methods of use
US10689165B2 (en) 2016-01-15 2020-06-23 3M Innovative Properties Company Reservoir systems for hand-held spray guns and methods of use
US10688511B2 (en) 2016-01-15 2020-06-23 3M Innovative Properties Company Wide-mouthed fluid connector for hand-held spray guns
US11040361B2 (en) 2016-01-15 2021-06-22 3M Innovative Properties Company Modular spray gun lid assemblies and methods of design and use
US11413636B2 (en) 2016-01-15 2022-08-16 3M Innovative Properties Company Connector system for hand-held spray guns
AU2017207352B2 (en) * 2016-01-15 2019-09-12 3M Innovative Properties Company Spray gun cups, receptacles, and methods of use
US11638924B2 (en) 2016-01-15 2023-05-02 3M Innovative Properties Company Spray gun cups, receptacles, lids, and methods of use
US11919027B2 (en) 2016-01-15 2024-03-05 3M Innovative Properties Company Modular spray gun lid assemblies and methods of design and use
CN110062664B (en) * 2016-12-12 2022-07-08 3M创新有限公司 Reservoir system for a handheld spray gun
CN110062664A (en) * 2016-12-12 2019-07-26 3M创新有限公司 Reservoir system for hand-held spray guns
WO2018109594A1 (en) * 2016-12-12 2018-06-21 3M Innovative Properties Company Reservoir systems for hand-held spray guns

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030313

R150 Term of protection extended to 6 years

Effective date: 20050408

R081 Change of applicant/patentee

Owner name: SATA GMBH & CO. KG, DE

Free format text: FORMER OWNER: SATA FARBSPRITZTECHNIK GMBH & CO.KG, 70806 KORNWESTHEIM, DE

Effective date: 20021106

Owner name: SATA GMBH & CO. KG, DE

Free format text: FORMER OWNER: SATA FARBSPRITZTECHNIK GMBH & CO.KG, 70806 KORNWESTHEIM, DE

Effective date: 20061013

R151 Term of protection extended to 8 years

Effective date: 20080418

R152 Term of protection extended to 10 years

Effective date: 20100504

R071 Expiry of right
R071 Expiry of right