US2008276795A1PendingUtilityA1

Cartridge chamber

27
Assignee: CONTRAVES AGPriority: Feb 9, 2007Filed: Feb 8, 2008Published: Nov 13, 2008
Est. expiryFeb 9, 2027(~0.5 yrs left)· nominal 20-yr term from priority
Inventors:Marcos Trigo
F41A 21/24F41A 21/12
27
PatentIndex Score
0
Cited by
0
References
0
Claims

Abstract

Cooling channels are milled on the peripheral surface of the individual cartridge chamber(s). Milling the cooling channels on the freely accessible surface makes it possible to simplify production.

Claims

exact text as granted — not AI-modified
1 . A cartridge chamber for a weapon or revolver cannon, wherein at least one cooling channel is milled on a peripheral surface of the cartridge chamber. 
     
     
         2 . The cartridge chamber in accordance with  claim 1 , wherein at least two cooling channels are milled in the surface. 
     
     
         3 . The cartridge chamber in accordance with  claim 1 , wherein the cooling channel is helically milled in the surface. 
     
     
         4 . The cartridge chamber in accordance with  claim 1 , wherein both a length and a width of the cooling channels are individually selectable. 
     
     
         5 . The cartridge chamber in accordance with  claim 1 , wherein several channels are present which are uniformly distributed on the peripheral surface. 
     
     
         6 . The cartridge chamber in accordance with  claim 1 , wherein the milled channels are present in one section of the cartridge chamber. 
     
     
         7 . The cartridge chamber in accordance with  claim 1 , wherein the cooling channels are closed upon themselves. 
     
     
         8 . The cartridge chamber in accordance with  claim 1 , wherein the cooling channels are helically milled as a single channel. 
     
     
         9 . A method for providing cooling channels in a cartridge chamber for a weapon or a revolver cannon, comprising the step of milling at least one cooling channel in a peripheral surface of the cartridge chamber. 
     
     
         10 . A method according to  claim 9 , including helically milling the cooling channel in the surface. 
     
     
         11 . A method according to  claim 9 , including milling the channels in only one section of the cartridge chamber. 
     
     
         12 . A method according to  claim 9 , including milling several channels uniformly distributed on the peripheral surface.

Join the waitlist — get patent alerts

Track US2008276795A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.