GB531992A - Improvements in or relating to devices for ejecting empty cartridge cases in automatic firearms - Google Patents

Improvements in or relating to devices for ejecting empty cartridge cases in automatic firearms

Info

Publication number
GB531992A
GB531992A GB2310439A GB2310439A GB531992A GB 531992 A GB531992 A GB 531992A GB 2310439 A GB2310439 A GB 2310439A GB 2310439 A GB2310439 A GB 2310439A GB 531992 A GB531992 A GB 531992A
Authority
GB
United Kingdom
Prior art keywords
ejector
stop
cartridge cases
automatic firearms
breech block
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.)
Expired
Application number
GB2310439A
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.)
Ceskoslovenska Zbrojovka As Brno
Original Assignee
Ceskoslovenska Zbrojovka As Brno
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
Priority to CS211324X priority Critical
Application filed by Ceskoslovenska Zbrojovka As Brno filed Critical Ceskoslovenska Zbrojovka As Brno
Publication of GB531992A publication Critical patent/GB531992A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A15/00Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • F41A15/14Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on or within the bolt; Extractors per se

Abstract

531,992. Machine guns. CESKOSLOVENSKA ZBROJOVKA AKCIOVA SPOLECNOST BRNO. Aug. 10, 1939, No. 23104. Convention date, Aug. 13, 1938. [Class 92 (ii)] A device for ejecting cartridge cases in automatic firearms comprises an ejector 9 mounted in the breech block 4 in a direction inclined to the axis of the barrel 2 and adapted to co-operate during the recoil of the breech block with a resiliently mounted stop provided with an oblique stop face 14<SP>1</SP> which controls the necessary movement of the ejector for effecting the ejection of the cartridges. The stop comprises a bush 12 mounted in a bore 13 in the breech casing 1 and is moved rearwardly by the ejector, during the recoil, against the action of a spring 15 until, if ejection has not by then occurred, a projection on the bush engages an end face 16 of the bore which forms a fixed stop. Movement of the ejector is limited by a transverse pin 10 secured to the breech block so as to project into a slot 10<SP>1</SP> in the ejector.
GB2310439A 1938-08-13 1939-08-10 Improvements in or relating to devices for ejecting empty cartridge cases in automatic firearms Expired GB531992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS211324X 1938-08-13

Publications (1)

Publication Number Publication Date
GB531992A true GB531992A (en) 1941-01-15

Family

ID=5450717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2310439A Expired GB531992A (en) 1938-08-13 1939-08-10 Improvements in or relating to devices for ejecting empty cartridge cases in automatic firearms

Country Status (4)

Country Link
BE (1) BE435903A (en)
CH (1) CH211324A (en)
FR (1) FR858886A (en)
GB (1) GB531992A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002065A1 (en) * 1979-03-27 1980-10-02 Ares Inc Programmed shell casing ejector apparatus for automatic cannon

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525791A (en) * 1953-01-28
DE1014464B (en) * 1956-02-01 1957-08-22 Sifrag Spezialappbau & Ingenie Case ejector for handguns and handguns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002065A1 (en) * 1979-03-27 1980-10-02 Ares Inc Programmed shell casing ejector apparatus for automatic cannon
US4269108A (en) * 1979-03-27 1981-05-26 Ares, Inc. Programmed shell casing ejector apparatus for automatic cannon

Also Published As

Publication number Publication date
FR858886A (en) 1940-12-05
BE435903A (en)
CH211324A (en) 1940-09-15

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