(19)
(11) EP 2 314 975 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
12.09.2012 Bulletin 2012/37

(43) Date of publication A2:
27.04.2011 Bulletin 2011/17

(21) Application number: 10195024.4

(22) Date of filing: 14.12.2010
(51) International Patent Classification (IPC): 
F41B 11/32(2006.01)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME

(30) Priority: 15.12.2009 TW 098223481

(71) Applicant: Cybergun Hong Kong Limited
Kowloon, Hong Kong (CN)

(72) Inventor:
  • Liu, Betty
    403, Taichung City (TW)

(74) Representative: Lang, Christian 
LangRaible GbR Patent- und Rechtsanwälte Rosenheimerstrasse 139
81671 München
81671 München (DE)

   


(54) Action bolt for air gun


(57) An action bolt for an air gun of the present invention includes a main body, a first tube (31), a second tube (34), a positioning tube (33) and a valve member (32). The second tube is inserted in the first tube. The first tube is formed with a vent (312) extending radially. The valve member is disposed in the first tube corresponding to the vent. The positioning tube is adjustably disposed on the second tube. The positioning tube abuts against the valve member. As such, the location of the valve member is limited by the positioning tube. Flow rate of pressurized air is regulated by the valve member and the positioning tube. Shooting power of air gun is limited.







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Search report