US2200780A - Machine weapon - Google Patents

Machine weapon Download PDF

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Publication number
US2200780A
US2200780A US118370A US11837036A US2200780A US 2200780 A US2200780 A US 2200780A US 118370 A US118370 A US 118370A US 11837036 A US11837036 A US 11837036A US 2200780 A US2200780 A US 2200780A
Authority
US
United States
Prior art keywords
support
butt
weapon
stock
arms
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 - Lifetime
Application number
US118370A
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English (en)
Inventor
Schmeisser Hugo
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2200780A publication Critical patent/US2200780A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C23/00—Butts; Butt plates; Stocks
    • F41C23/04—Folding or telescopic stocks or stock parts

Definitions

  • This invention relates to machine weapons, and more particularly to machine pistols, which are furnished with a shoulder support that may be moved into the operable position as desired.
  • a retractable shoulder support which forms in the position of rest a portion of the butt of the pistol, the support being accommm dated in a recess in the butt and lying flush with the same.
  • a plate which is arranged in resilient fashion within the butt, and when the support is withdrawn the plate moves outwards until it is flush with the outer edge of the butt.
  • the shoulder support is connected with a pair of holding arms, which are guided within the stock of the weapon. and each of these arms may be so divided by means of a joint having a horizontally disposed hinge-pin that the support may be adjusted in height as desired.
  • the shoulder support in the position of rest is situated entirely within the weapon without forming the least obstruction, and in the position of use the manipulation is in no way ⁇ 5I affected as even after the shoulder support has been retracted the form of the butt remains unaltered.
  • Fig. l is a longitudinal section through part of a machine pistol showing the shoulder support according to the invention in the position of rest. The retracted position of the support is 15 indicated in dash-dotted lines.
  • Fig. 2 is a cross-.section taken along the line II-II in Fig. l
  • Fig. 3 is a crosssection along the line III-III 1n Fig. 1.
  • the chamber I which also forms the casing for the barrel, contains the bolt. With the chamber I there is rmly connected the sleeve or ammunition feeding casing 2. There is also mounted on the chamber I, a hinge 2a, by means 25 of which there is pivotally secured the stock 3.
  • the stock 3 is furnished with a grip or butt 3a, which possesses at the rear a recess 3b. This recess accommodates the shoulder support d. which is so formed that it lls out the recess tb and thus completes the external form of the butt necessary for proper manipulation of the weapon.
  • Fig. 2 there are secured laterally in the support L'.
  • two arms 5 which, in accordance with Fig. 3, are disposed within the stock 3 and are shiftable in a longitudinal direction.
  • the front ends of the arms 5 extend to within close proximity to the hinge 2a (Fig. l).
  • the arms 5 are furnished with grooves i0, which are, for example, semi-circular in form and may be engaged by a lever 'I at the rear of the stock to secLue the arms against longitudinal displacement.
  • the arms 5 are also divided approximately 5 mid-way of their length and are joined together by means o horizontal hinge pins 5a.
  • a plate 6 which is also shaped in adaptation to the external form of the butt.
  • the plate 6 is furnished with pins Il which extend approx mately horizontally towards the front and are capable of sliding in guides I2 in the butt.
  • These guides I2 are widened out in iront of and behind a constricted portion I3 which allows the passage only of the pins H, the object of this enlargement being to provide room on the one hand for the heads M of the pins and on the other hand for springs i5, which are placed about the pins Il and bear against the constricted portions I3.
  • a projection i6 which for the purpose of locking the stock and the chamber in relation to each other co-operates with a pawl H on the grip, which pawl is capable of being released in the manner known per se.
  • the weapon Under normal conditions the weapon will be employed without shoulder support, which in this case, as shown in Fig. l, is pushedv into the butt 3a and imparts to the latter the completeform by means of which the Weapon may be Yheld properly in the hand.
  • the arms are then located within the stock 3 and are rmly held by the lever l, which engages in the rear groove lil- At the same time the plate 6 in the butt 3a is pressed inwards into the recess 3c against the action of the springs l5.
  • the plate 6 Upon the retraction of the support li from the butt 3a the plate 6 is released and-guided by the pins H, it moves outwards under the action of the springs i5 until it covers the recess 3b, so that the butt also possesses the complete form even when the shoulder support is withdrawn.
  • the headsv i4 ofthe pins serve to limit the eX- tent of the outward movement of the plate 6.
  • a retractable shoulder support mounted upon said butt and a movable plate also mounted upon said butt to supplement the form of said butt when said support is retracted.
  • a retractable shoulder supPOrt located normally within said stock for guiding said support into its retracted position, means for locking said means in various positions and a resilient plate to supplementv the form of the'b-utt of said firearm when said support is retracted.
  • a stockpivoted to said member having a chamber member, a stockpivoted to said member, a retractablev shoulder support, arms slidable in ⁇ said stock supporting said support, said stock being pivoted to said member at a point adjacent one end of said arms, a butt upon said stock adapted to receive said support when not in use, a pawl on said butt and a projection onV said member adapted to engage said pawl.
  • a withdrawable shoulder support for converting the weapon into one with a shoulder rest, and having such dimensions that it can be disposed in said recess so that it lies ush withthe gripping surface of said handle.
  • a shoul der rest adapted to be drawn out and serving to convert theweapon into one with a shoulder support and which can be disposed in a recess pro vided in the handle of the Weapon, supporting arms for said shoulder rest guided in the stock and means for holding these arms in their outermost positions'.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Emergency Lowering Means (AREA)
US118370A 1935-09-04 1936-12-30 Machine weapon Expired - Lifetime US2200780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH107884D DE679684C (de) 1935-09-04 1935-09-04 Ausziehbare Schulterstuetze einer Maschinenwaffe

Publications (1)

Publication Number Publication Date
US2200780A true US2200780A (en) 1940-05-14

Family

ID=25993725

Family Applications (1)

Application Number Title Priority Date Filing Date
US118370A Expired - Lifetime US2200780A (en) 1935-09-04 1936-12-30 Machine weapon

Country Status (6)

Country Link
US (1) US2200780A (en(2012))
BE (1) BE418244A (en(2012))
CH (1) CH193951A (en(2012))
DE (1) DE679684C (en(2012))
FR (1) FR812771A (en(2012))
GB (1) GB486139A (en(2012))

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424194A (en) * 1944-05-01 1947-07-15 Gen Motors Corp Extensible shoulder stock for firearms
US2441487A (en) * 1945-07-10 1948-05-11 Howard Herman Gordon Collapsible auxiliary gunstock
US3123928A (en) * 1964-03-10 Contractable shoulder arm with rifle and shotgun unit
WO1984002393A1 (en) * 1982-12-10 1984-06-21 Uzi R & D Ass Grip and stock assembly for facilitating use of a compact gun
US4640036A (en) * 1982-12-10 1987-02-03 Uzi R & D Associates Grip and stock assembly for facilitating use of a compact gun
US4735007A (en) * 1982-12-10 1988-04-05 Uzi R & D Associates Grip and stock assembly for facilitating use of a compact gun
US20080000132A1 (en) * 2006-01-31 2008-01-03 Orvis Jared R Dogleg stock
US10054393B2 (en) * 2016-03-03 2018-08-21 Skychase Holdings Corporation Folding stock for a pistol or other firearm
USD828476S1 (en) 2016-12-08 2018-09-11 Vista Outdoor Operations Llc Firearm stock
US10156421B2 (en) 2016-07-01 2018-12-18 Vista Outdoor Operations Llc Adjustable length bi-directional folding stock for firearm

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7736226U1 (de) * 1976-12-07 1978-03-23 Barnett, Bernard Thomas, Wolverhampton, West Midlands (Grossbritannien) Armbrustschaft
DE2902738C2 (de) * 1978-02-10 1985-02-07 Fabbrica d'Armi Pietro Beretta S.p.A., Gardone Val Trompia, Brescia Abnehmbare Schulterstütze für Pistolen
EP0132560A1 (en) * 1980-12-11 1985-02-13 Chartered Industries Of Singapore Private Limited A gun trigger mechanism
DE3130562C2 (de) * 1981-08-01 1984-12-06 Heckler & Koch Gmbh, 7238 Oberndorf Handfeuerwaffe mit ausziehbarer Schulterstütze
GB2136933A (en) * 1983-03-11 1984-09-26 Derek Lutman A quick release, two position, removable butt for firearms
GB2243673A (en) * 1990-05-04 1991-11-06 Philip John Iline A gun butt
RU2441190C1 (ru) * 2010-07-09 2012-01-27 Николай Евгеньевич Староверов Двухрукояточное оружие староверова
US11554355B2 (en) 2020-11-05 2023-01-17 Fudan University Micro reaction system and method for preparing 2-methyl-4-amino-5-cyanopyrimidine using same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123928A (en) * 1964-03-10 Contractable shoulder arm with rifle and shotgun unit
US2424194A (en) * 1944-05-01 1947-07-15 Gen Motors Corp Extensible shoulder stock for firearms
US2441487A (en) * 1945-07-10 1948-05-11 Howard Herman Gordon Collapsible auxiliary gunstock
WO1984002393A1 (en) * 1982-12-10 1984-06-21 Uzi R & D Ass Grip and stock assembly for facilitating use of a compact gun
US4513523A (en) * 1982-12-10 1985-04-30 Uzia R&D Associates Grip and stock assembly for facilitating use of a compact gun
US4640036A (en) * 1982-12-10 1987-02-03 Uzi R & D Associates Grip and stock assembly for facilitating use of a compact gun
US4735007A (en) * 1982-12-10 1988-04-05 Uzi R & D Associates Grip and stock assembly for facilitating use of a compact gun
US20080000132A1 (en) * 2006-01-31 2008-01-03 Orvis Jared R Dogleg stock
US10054393B2 (en) * 2016-03-03 2018-08-21 Skychase Holdings Corporation Folding stock for a pistol or other firearm
US10156421B2 (en) 2016-07-01 2018-12-18 Vista Outdoor Operations Llc Adjustable length bi-directional folding stock for firearm
USD828476S1 (en) 2016-12-08 2018-09-11 Vista Outdoor Operations Llc Firearm stock

Also Published As

Publication number Publication date
BE418244A (en(2012))
DE679684C (de) 1940-10-31
CH193951A (de) 1937-11-15
GB486139A (en) 1938-05-31
FR812771A (fr) 1937-05-19

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