IPC Subgroup
F41A 3/64 Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
Introduced: January 1990
Last revised: January 2006
Full Title
Breech mechanism, e.g. locks > Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- WEAPONS
- Subclass:
- FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
6 direct subcodes
Child Classifications
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- F41A 3/66 Breech housings or frames; Receivers
- F41A 3/68 Bolt stops, i.e. means for limiting bolt opening movement
- F41A 3/7 Anti-rebound arrangements, i.e. preventing rebound of the bolt out of the firing position
- F41A 3/72 Operating handles or levers; Mounting thereof in breech-blocks or bolts
- F41A 3/74 Obturating or packing devices for gas leak prevention in breech mechanisms
- F41A 3/78 Bolt buffer or recuperator means