F - Mech Eng,Light,Heat,Weapons – 41 – A
Patent
F - Mech Eng,Light,Heat,Weapons
41
A
89/19
F41A 15/14 (2006.01)
Patent
CA 1125072
ABSTRACT OF THE DISCLOSURE A cartridge extractor, comprising a resilient ring segment 21 formed with a claw 30, is mounted without a rivet in a recess 15 in the face of a firearm bolt 22. The bolt recess is formed with an arcuate clearance cut 31 and with radius cuts 27, 28 at either end of the clearance cut. The extractor ring has its free ends bent to form detent arms 23, 24, which seat in the radius cuts to support the claw in position to engage a cartridge case 29 as it enters the recess. This entry deflects the ring into the clearance cut. When the claw seats in the base of the cartridge, the ring is repositioned by the detent arms sliding back into the radius cuts. A pin 35, or other means 38, 43, or 48 may be added to prevent relative rotation of the extractor ring, without interfering with its normal deflection. D-228 CIP
347860
Macrae & Co.
Remington Arms Company Inc.
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