EP0885661A3 - Spray gun with quick-fitting connector - Google Patents

Spray gun with quick-fitting connector Download PDF

Info

Publication number
EP0885661A3
EP0885661A3 EP97202634A EP97202634A EP0885661A3 EP 0885661 A3 EP0885661 A3 EP 0885661A3 EP 97202634 A EP97202634 A EP 97202634A EP 97202634 A EP97202634 A EP 97202634A EP 0885661 A3 EP0885661 A3 EP 0885661A3
Authority
EP
European Patent Office
Prior art keywords
hose
spray gun
delivery valve
gun
quick
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.)
Ceased
Application number
EP97202634A
Other languages
German (de)
French (fr)
Other versions
EP0885661A2 (en
Inventor
Giuseppe Arsi
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.)
Interpump Group SpA
Original Assignee
Interpump Group SpA
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 Interpump Group SpA filed Critical Interpump Group SpA
Publication of EP0885661A2 publication Critical patent/EP0885661A2/en
Publication of EP0885661A3 publication Critical patent/EP0885661A3/en
Ceased 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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/3066—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the valve element being at least partially hollow and liquid passing through it when the valve is opened
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • B05B12/0022—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement
    • B05B12/0024—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement to a single position
    • B05B12/0026—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement to a single position to inhibit delivery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • 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
    • B05B9/01—Spray pistols, discharge devices

Landscapes

  • Nozzles (AREA)
  • Coating Apparatus (AREA)

Abstract

A spray gun for jet washers which comprises a profiled plastic outer casing (1) within which there are housed, in appropriate seats, a pressurized fluid delivery valve controlled by a lever (5) located on the gun handgrip, means for connecting the delivery valve to the delivery nozzle and means for connecting the delivery valve to the pressurized fluid feed hose, said means being of the male-female insertion type, in which in the connection means rigid with the hose there is provided a seat arranged to receive an externally removable element (10) for retaining said hose in its coupled position, said element being received in an appropriate aperture provided in the gun casing.
EP97202634A 1997-05-22 1997-08-28 Spray gun with quick-fitting connector Ceased EP0885661A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRE970027U 1997-05-22
IT1997RE000027U IT238406Y1 (en) 1997-05-22 1997-05-22 SPRAY GUN WITH QUICK COUPLING

Publications (2)

Publication Number Publication Date
EP0885661A2 EP0885661A2 (en) 1998-12-23
EP0885661A3 true EP0885661A3 (en) 2000-05-10

Family

ID=11399032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97202634A Ceased EP0885661A3 (en) 1997-05-22 1997-08-28 Spray gun with quick-fitting connector

Country Status (3)

Country Link
EP (1) EP0885661A3 (en)
DE (1) DE29716004U1 (en)
IT (1) IT238406Y1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29916385U1 (en) 1999-09-17 1999-12-23 Alfred Kärcher GmbH & Co, 71364 Winnenden Manual spray gun for a high pressure cleaning device
DE202005011557U1 (en) * 2005-07-22 2005-09-29 Hammelmann Maschinenfabrik Gmbh High pressure spray gun includes pressure lever pivotally connected to grip part and pressing against free end of grip lever in functioning position for easier use with less effort
DE102006013005A1 (en) * 2006-03-22 2007-09-27 Alfred Kärcher Gmbh & Co. Kg High-pressure spray gun
CN103341420B (en) * 2013-06-18 2015-07-29 台州市大江实业有限公司 There is the air blow gun of quick change construction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973791A (en) * 1974-10-09 1976-08-10 Hps Company, Inc. Safety coupling device
EP0444523A2 (en) * 1990-02-28 1991-09-04 Suttner Gmbh & Co. Kg Valve gun for a high-pressure cleaning device as well as a hose coupling, in particular for such a valve gun
DE29612977U1 (en) * 1996-05-01 1996-09-19 Alfred Kärcher GmbH & Co, 71364 Winnenden Manual spray gun for a high pressure cleaning device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973791A (en) * 1974-10-09 1976-08-10 Hps Company, Inc. Safety coupling device
EP0444523A2 (en) * 1990-02-28 1991-09-04 Suttner Gmbh & Co. Kg Valve gun for a high-pressure cleaning device as well as a hose coupling, in particular for such a valve gun
DE29612977U1 (en) * 1996-05-01 1996-09-19 Alfred Kärcher GmbH & Co, 71364 Winnenden Manual spray gun for a high pressure cleaning device

Also Published As

Publication number Publication date
DE29716004U1 (en) 1997-10-23
ITRE970027U1 (en) 1998-11-22
IT238406Y1 (en) 2000-11-13
EP0885661A2 (en) 1998-12-23

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