EP1106262B1 - Farbspritzpistole - Google Patents

Farbspritzpistole Download PDF

Info

Publication number
EP1106262B1
EP1106262B1 EP00122943A EP00122943A EP1106262B1 EP 1106262 B1 EP1106262 B1 EP 1106262B1 EP 00122943 A EP00122943 A EP 00122943A EP 00122943 A EP00122943 A EP 00122943A EP 1106262 B1 EP1106262 B1 EP 1106262B1
Authority
EP
European Patent Office
Prior art keywords
thread
paint spray
spray gun
diameter
reduced
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
EP00122943A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1106262A1 (de
Inventor
Ewald Dr. Schmon
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 and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7931471&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1106262(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SATA GmbH and Co KG filed Critical SATA GmbH and Co KG
Publication of EP1106262A1 publication Critical patent/EP1106262A1/de
Application granted granted Critical
Publication of EP1106262B1 publication Critical patent/EP1106262B1/de
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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits

Definitions

  • the invention relates to a paint spray gun according to the preamble of claim 1.
  • Such a paint spray gun is known from GB-A-2 119 228.
  • the thread between the gun body and the Air nozzle ring designed as a fine thread according to DIN 13.
  • the nominal diameter of the thread are between M 30 and M 38.
  • the usual pitches are 1.0 mm, 1.5 mm and 1.75mm use.
  • This fine thread have disadvantages.
  • the most well-known disadvantage is the time-consuming cleaning of the Thread for contamination.
  • Another disadvantage is that at least 5 Revolutions are needed to unscrew or unscrew the air nozzle ring. adversely is often that the air nozzle ring canted on the external thread of the gun body is screwed on, which leads to damage to the thread.
  • Another disadvantage is the large backlash of a standard trapezoidal thread, whereby the air nozzle ring tends to rest on the ball centering of the Tilt paint nozzle or comes to one-sided contact, so that the center of the air nozzle no longer comes to rest with the center of the paint nozzle, making the spray jet negative is changed. It has also been shown that due to the considerable thread height Thread is not much easier to clean than with a fine thread is. The task is to modify the standard trapezoidal thread so that it is optimal Thread for gun body and nozzle ring is suitable.
  • flank angle is 30 ° and the outside diameter of the External thread 38 mm.
  • the pitch is 3 mm for the standard thread and for the modified one 2.5 mm thread.
  • the outside diameter of the internal thread according to the standard is 38.5 mm, with the modified thread 38.2.
  • the core diameter of the external thread has 34.5 mm, but 35.8 mm for the modified thread.
  • the core diameter of the internal thread is 35 mm, for the modified thread 36 mm.
  • the thread height of the external and internal thread for standard threads each is 1.75 mm (total height 3.5 mm).
  • the top game is with the standard thread 0.25 mm, with the modified thread 0.1 mm.
  • the corresponding values for backlash are 0.22 mm, modified 0.152 mm.
  • the modified thread there is none compared to a fine thread Weight gain instead.
  • the air nozzle ring is perfectly centered when screwing on, see above that there are excellent spraying results.
  • the modified thread is insensitive to dirt.
  • the modified thread also has the advantage that only a few revolutions are required to screw the air nozzle ring on and off are.

Landscapes

  • Nozzles (AREA)
EP00122943A 1999-12-04 2000-10-21 Farbspritzpistole Expired - Lifetime EP1106262B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19958569 1999-12-04
DE19958569A DE19958569C1 (de) 1999-12-04 1999-12-04 Farbspritzpistole

Publications (2)

Publication Number Publication Date
EP1106262A1 EP1106262A1 (de) 2001-06-13
EP1106262B1 true EP1106262B1 (de) 2003-04-23

Family

ID=7931471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00122943A Expired - Lifetime EP1106262B1 (de) 1999-12-04 2000-10-21 Farbspritzpistole

Country Status (5)

Country Link
US (1) US7018154B2 (zh)
EP (1) EP1106262B1 (zh)
CN (1) CN1110374C (zh)
DE (2) DE19958569C1 (zh)
TW (1) TW491092U (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9327301B2 (en) 2008-03-12 2016-05-03 Jeffrey D. Fox Disposable spray gun cartridge
US9333519B2 (en) 2010-12-02 2016-05-10 Sata Gmbh & Co. Kg Spray gun and accessories
US9409197B2 (en) 2013-12-18 2016-08-09 Sata Gmbh & Co. Kg Air nozzle closure for a spray gun
USD768820S1 (en) 2014-09-03 2016-10-11 Sata Gmbh & Co. Kg Paint spray gun with pattern
USD770593S1 (en) 2014-07-31 2016-11-01 Sata Gmbh & Co. Kg Paint spray gun
US9533317B2 (en) 2009-07-08 2017-01-03 Sata Gmbh & Co. Kg Paint spray gun

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7083119B2 (en) * 2003-09-25 2006-08-01 3M Innovative Properties Company Security clip for spray gun connector
DE502007000825D1 (de) 2006-12-05 2009-07-16 Sata Gmbh & Co Kg Belüftung für den Fließbecher einer Farbspritzpistole
DE202008014389U1 (de) 2008-10-29 2010-04-08 Sata Gmbh & Co. Kg Fließbecher für eine Farbspritzpistole
DE102009020077A1 (de) 2009-05-06 2010-11-11 Dürr Systems GmbH Beschichtungsmittelvorrichtung und Beschichtungsvorrichtung
EP2427277B1 (de) * 2009-05-06 2016-10-26 Dürr Systems AG Beschichtungsanlagenbauteil mit zumindest einem halteteil
DE202010007355U1 (de) 2010-05-28 2011-10-20 Sata Gmbh & Co. Kg Düsenkopf für eine Spritzvorrichtung
CN103517765B (zh) 2011-06-30 2017-09-12 萨塔有限两合公司 易清洗的喷枪、用于喷枪的附件及安装和拆卸方法
US8573911B2 (en) * 2011-09-28 2013-11-05 Apple Inc. Floating fasteners
CA155474S (en) 2013-09-27 2015-08-27 Sata Gmbh & Co Kg Spray gun
CN105289870B (zh) 2014-07-31 2019-09-24 萨塔有限两合公司 喷枪的制造方法、喷枪、喷枪本体以及盖
USD758537S1 (en) 2014-07-31 2016-06-07 Sata Gmbh & Co. Kg Paint spray gun rear portion
DE102015006484A1 (de) 2015-05-22 2016-11-24 Sata Gmbh & Co. Kg Düsenanordnung für eine Spritzpistole, insbesondere Farbspritzpistole und Spritzpistole, insbesondere Farbspritzpistole
DE102015016474A1 (de) 2015-12-21 2017-06-22 Sata Gmbh & Co. Kg Luftkappe und Düsenanordnung für eine Spritzpistole und Spritzpistole
CN205966208U (zh) 2016-08-19 2017-02-22 萨塔有限两合公司 风帽组件以及喷枪
CN205995666U (zh) 2016-08-19 2017-03-08 萨塔有限两合公司 喷枪及其扳机
DE102018118737A1 (de) 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Düse für eine Spritzpistole, Düsensatz für eine Spritzpistole, Spritzpistolen und Verfahren zur Herstellung einer Düse für eine Spritzpistole
DE102018118738A1 (de) 2018-08-01 2020-02-06 Sata Gmbh & Co. Kg Grundkörper für eine Spritzpistole, Spritzpistolen, Spritzpistolen-Set, Verfahren zur Herstellung eines Grundkörpers für eine Spritzpistole und Verfahren zum Umrüsten einer Spritzpistole
DE112018007865A5 (de) 2018-08-01 2021-07-15 Sata Gmbh & Co. Kg Düsensatz für eine Spritzpistole, Spritzpistolensystem, Verfahren zum Ausgestalten eines Düsen-Moduls, Verfahren zur Auswahl eines Düsen-Moduls aus einem Düsensatz für eine Lackieraufgabe, Auswahlsystem und Computerprogrammprodukt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1200536A (en) * 1982-05-03 1986-02-11 Samuel W. Culbertson Spray gun
US4537357A (en) * 1982-05-03 1985-08-27 Binks Manufacturing Company Spray guns
DE3808125A1 (de) * 1988-03-11 1989-11-23 Man Nutzfahrzeuge Ag Gewindeeinsatz mit kleinem aussendurchmesser fuer schrauben mit trapezgewinde
GB2233061B (en) * 1989-06-20 1993-01-20 Mabey Hire Co Screw threads
US6250567B1 (en) * 1999-11-30 2001-06-26 Rhino Linings Usa, Inc. Apparatus and method for spraying single or multi-component material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9327301B2 (en) 2008-03-12 2016-05-03 Jeffrey D. Fox Disposable spray gun cartridge
US9533317B2 (en) 2009-07-08 2017-01-03 Sata Gmbh & Co. Kg Paint spray gun
US9333519B2 (en) 2010-12-02 2016-05-10 Sata Gmbh & Co. Kg Spray gun and accessories
US9409197B2 (en) 2013-12-18 2016-08-09 Sata Gmbh & Co. Kg Air nozzle closure for a spray gun
USD770593S1 (en) 2014-07-31 2016-11-01 Sata Gmbh & Co. Kg Paint spray gun
USD798419S1 (en) 2014-07-31 2017-09-26 Sata Gmbh & Co. Kg Paint spray gun
USD768820S1 (en) 2014-09-03 2016-10-11 Sata Gmbh & Co. Kg Paint spray gun with pattern

Also Published As

Publication number Publication date
CN1110374C (zh) 2003-06-04
US20010004996A1 (en) 2001-06-28
DE50001849D1 (de) 2003-05-28
CN1298766A (zh) 2001-06-13
TW491092U (en) 2002-06-11
DE19958569C1 (de) 2001-02-15
EP1106262A1 (de) 2001-06-13
US7018154B2 (en) 2006-03-28

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