EP2674719A3 - Barrel for a paintball marker and paintball marker - Google Patents

Barrel for a paintball marker and paintball marker Download PDF

Info

Publication number
EP2674719A3
EP2674719A3 EP13002957.2A EP13002957A EP2674719A3 EP 2674719 A3 EP2674719 A3 EP 2674719A3 EP 13002957 A EP13002957 A EP 13002957A EP 2674719 A3 EP2674719 A3 EP 2674719A3
Authority
EP
European Patent Office
Prior art keywords
barrel
cross
length
paintball
ball guide
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.)
Withdrawn
Application number
EP13002957.2A
Other languages
German (de)
French (fr)
Other versions
EP2674719A2 (en
Inventor
Alexander Nikolaus Von Poswik
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.)
VON POSWIK, ALEXANDER NIKOLAUS
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2674719A2 publication Critical patent/EP2674719A2/en
Publication of EP2674719A3 publication Critical patent/EP2674719A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/16—Barrels or gun tubes characterised by the shape of the bore
    • F41A21/18—Grooves-Rifling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/16—Barrels or gun tubes characterised by the shape of the bore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/80—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes
    • F41B11/89—Compressed-gas guns, e.g. air guns; Steam guns specially adapted for particular purposes for toys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/40—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information of target-marking, i.e. impact-indicating type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Catching Or Destruction (AREA)

Abstract

Lauf für einen Paintball-Marker, der zum Verschießen von Paintballs vorgesehen ist, die verformbar und in einem unverformten Zustand im wesentlichen kugelförmig sind, wobei der Lauf (10) einen Kugelführungsbereich (12) gegebener Länge mit einer den Paintball (4) führenden Innenfläche (16) aufweist, und wobei die Innenfläche (16) des Laufs (10) einen auf den Paintball (4) abgestimmten Querschnitt und eine sich über zumindest einen Teil der Länge des Laufs (10) erstreckende, dem Paintball (4) einen Drall verleihende spiralförmige Ausgestaltung aufweist, wobei die Querschnittsform (17) der Innenfläche (16) des Laufs (10) über zumindest einen Teil der Länge des Kugelführungsbereichs (12) von einem kreisförmigen Querschnitt abweicht. Die dem Paintball (4) den Drall verleihende spiralförmige Ausgestaltung ist durch einen Bereich (B) einer sich über zumindest einen Teil der Länge des Kugelführungsbereichs (12) erstreckenden spiralförmigen Verdrehung der vom kreisförmigen Querschnitt abweichenden Querschnittsform (17) gebildet, wobei sich die Abweichung der Querschnittsform (17) vom kreisförmigen Querschnitt über zumindest einen Teil (A) der Länge des Kugelführungsbereichs (12) verstärkt.

Figure imgaf001
A paintball marker barrel designed to fire paintballs that are deformable and substantially spherical in an undeformed condition, the barrel (10) having a ball guide portion (12) of given length with an inside surface (Fig. 16), and wherein the inner surface (16) of the barrel (10) has a cross-section matched to the paintball (4) and a helical spiral extending the paintball (4) over at least part of the length of the barrel (10) Embodiment, wherein the cross-sectional shape (17) of the inner surface (16) of the barrel (10) over at least part of the length of the ball guide portion (12) deviates from a circular cross-section. The helical configuration imparting the twist to the paintball (4) is formed by a region (B) of a helical twist extending over at least part of the length of the ball guide region (12) of the cross-sectional shape (17) deviating from the circular cross section, the deviation of the Cross-sectional shape (17) of the circular cross section over at least a part (A) of the length of the ball guide portion (12) reinforced.
Figure imgaf001
EP13002957.2A 2012-06-11 2013-06-08 Barrel for a paintball marker and paintball marker Withdrawn EP2674719A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012011633 2012-06-11
DE201210016505 DE102012016505B3 (en) 2012-06-11 2012-08-20 Barrel for paintball marker for firing paintball, has inner surface including cross-section matched to paintball, where deviation of cross-sectional shape from circular cross-section is increased over part of length of ball guide region

Publications (2)

Publication Number Publication Date
EP2674719A2 EP2674719A2 (en) 2013-12-18
EP2674719A3 true EP2674719A3 (en) 2015-08-12

Family

ID=49029794

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13002957.2A Withdrawn EP2674719A3 (en) 2012-06-11 2013-06-08 Barrel for a paintball marker and paintball marker

Country Status (2)

Country Link
EP (1) EP2674719A3 (en)
DE (1) DE102012016505B3 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591226A (en) * 1976-11-10 1981-06-17 Minnesota Mining & Mfg Ballistic projectile
WO1999020970A1 (en) * 1997-10-16 1999-04-29 Galactic Systemz, Inc. Paint ball gun
US20050066954A1 (en) * 2003-09-12 2005-03-31 Williams Dan E. Paintball gun barrel with compression chamber
US20060254570A1 (en) * 2005-05-11 2006-11-16 Dillon Burton R Jr Handheld gas propelled missile launcher
US20090241932A1 (en) * 2008-03-31 2009-10-01 Yao-Gwo Gan Barrel for paint ball guns
US20120132187A1 (en) * 2010-06-05 2012-05-31 Murray Adam M Pneumatic weapon system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7302944B2 (en) * 2004-05-06 2007-12-04 Sjs Paintball, Lp Barrel and ball sizer for paint-ball gun
US7775200B2 (en) * 2005-05-23 2010-08-17 Anderson Kenneth K Barrel system for a paintball marker

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1591226A (en) * 1976-11-10 1981-06-17 Minnesota Mining & Mfg Ballistic projectile
WO1999020970A1 (en) * 1997-10-16 1999-04-29 Galactic Systemz, Inc. Paint ball gun
US20050066954A1 (en) * 2003-09-12 2005-03-31 Williams Dan E. Paintball gun barrel with compression chamber
US20060254570A1 (en) * 2005-05-11 2006-11-16 Dillon Burton R Jr Handheld gas propelled missile launcher
US20090241932A1 (en) * 2008-03-31 2009-10-01 Yao-Gwo Gan Barrel for paint ball guns
US20120132187A1 (en) * 2010-06-05 2012-05-31 Murray Adam M Pneumatic weapon system

Also Published As

Publication number Publication date
EP2674719A2 (en) 2013-12-18
DE102012016505B3 (en) 2013-09-12

Similar Documents

Publication Publication Date Title
EP2693120A3 (en) Gas turbine combustion chamber with mixing air openings and air guide elements of modular construction
EP2664302A3 (en) Prosthesis or prostheses coating
EP3061549A3 (en) Traction and/or plunger rod
EP2719578A3 (en) Coupling assembly and a heavy duty transport vehicle with such a coupling assembly
AT508740A3 (en) TORQUE MEASUREMENT DEVICE AND ARRANGEMENT OF A TORQUE MEASURING DEVICE AND A GEAR SHAFT
EP2636984A3 (en) Gun stock
AT515352A3 (en) sintered component
EP2754775A3 (en) Profile system for use with cladding panel
EP2476970A3 (en) Fluid storage device
MX2019004135A (en) Stress reducing thread form.
EP2388415A3 (en) Profile cylinder key
EP2639058A3 (en) Fire protection tube cuff
EP2974796A3 (en) Cold gas spraying device
MX2019001626A (en) Plaited hose.
EP2629041A3 (en) Structure of a heat exchanger
EP2674719A3 (en) Barrel for a paintball marker and paintball marker
EP2642073A3 (en) Pendulum vane pump
EP2388502A3 (en) Fluid hose support element
EP3088282A3 (en) Adapter and adaptation method
EP3070402A3 (en) Lighting unit comprising an electronics unit
AT512435A3 (en) target Stock
EP2535475A3 (en) Wood profile element and profile element assembly
EP2957782A3 (en) Guide carriage with roller body guide section which engages the path insert
EP2851225A3 (en) Commercial vehicle body having a side curtain, commercial vehicle having such a commercial vehicle body and method for manufacturing such a commercial vehicle body
EP2792820A3 (en) Fence for catching balls and for delimiting ball game areas

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F41A 21/18 20060101AFI20150703BHEP

Ipc: F41A 21/16 20060101ALN20150703BHEP

Ipc: F41B 11/89 20130101ALI20150703BHEP

Ipc: F42B 12/40 20060101ALN20150703BHEP

17P Request for examination filed

Effective date: 20160208

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VON POSWIK, ALEXANDER NIKOLAUS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VON POSWIK, ALEXANDER NIKOLAUS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180103