US1853802A - Pistol for signaling purposes - Google Patents

Pistol for signaling purposes Download PDF

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Publication number
US1853802A
US1853802A US327098A US32709828A US1853802A US 1853802 A US1853802 A US 1853802A US 327098 A US327098 A US 327098A US 32709828 A US32709828 A US 32709828A US 1853802 A US1853802 A US 1853802A
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US
United States
Prior art keywords
pistol
plate
cartridge case
breech
piece
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
US327098A
Other languages
English (en)
Inventor
D Hellencourt Charles Lefebvre
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.)
Ets RUGGIERI SA
Ruggieri SA Des Ets
Original Assignee
Ruggieri SA Des Ets
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 Ruggieri SA Des Ets filed Critical Ruggieri SA Des Ets
Application granted granted Critical
Publication of US1853802A publication Critical patent/US1853802A/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
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A17/00—Safety arrangements, e.g. safeties
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
    • F41A27/06—Mechanical systems
    • F41A27/08—Bearings, e.g. trunnions; Brakes or blocking arrangements
    • F41A27/10—Bearings for supporting a pivoting gun in a wall, e.g. a turret wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C3/00—Pistols, e.g. revolvers
    • F41C3/02—Signal pistols, e.g. Very pistols
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00—Practice or training ammunition
    • F42B8/02—Cartridges
    • F42B8/04—Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge
    • F42B8/06—Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge for cap-firing pistols

Definitions

  • the present invention relates to a pistol which is adapted for signaling purposes, and chiefly for signaling on aeroplanes.
  • the arrangements in use may however be employed to advantage in many other cases, and all such cases are covered by the invention.
  • the said pistol is not provided with a barrel, and the charge is contained in a cartridge case which is secured to the breech-piece.
  • the cartridge case and the pistol are so constructed that the two parts can be fitted together by inserting the cartridge case perpendicularly to the firing line, into suitable claws or recesses forming part of the breech-piece.
  • the cartridge case comprises at the back part a rounded flange engaging in the said securing recesses.
  • cartridge case is terminated at the rear end by a cartridge case head of smaller diameter which makes contact with the breech piece itself, and the said head is provided with a rounded flange engaging in a recess whose plane is perpendicular to the firing line.
  • the said head is surrounded by a boss which is formed: in one-with the breech-piece and is terminated by a trimmed surface in contact with the rear end of the cartridge case properly so called.
  • the cartridge case is thus held in an approved manner, and the effort due to the recoil upon the end of the cartridge case is distributed over a large surface of the breech-piece. It should however be observed that the whole rear end of the cartridge case is not held by the boss of the breech-piece, since the said boss must be cut out for the insertion of the cartridge case provided with the said flange.
  • a device which is advantageous for holding the, cartridge case consists of a tenon which after the cartridge case has been inserted will maintain the head of this latter and thus prevents its removal.
  • the eject-ion may be performed in a very simplemanner by means of a pushpiece provided with a spring which is compressed by the insertion of the cartridge case to the end of the: recess, or by means of a lever thus used, and the said push-piece. is then held by a stud.
  • a simple control for the ejection, it is simply necessary to push back the said stud by a simple control, and preferably, the said controleffects at the same time the release of the tenon which also holds the cartridge case.
  • the present invention further relates to the disposition of a signaling pistol on an aeroplane, it being mounted on a firing plate provided with a device which prevents the pistol from operatin if the pistol is not secured to the plate.
  • the said plate may also be mounted a fastening device in such manner that when the pistol is loaded, that is, provided with its catri dge case, and is placed. in position 011 the said plate, it can not be removed from the plate unless the cartridge (or case) has been ejected.
  • the device adapted to hold thepiston upon its plate may consist of two tenons mounted on the breech-piece, which engage in slots formed on the said plate and provided with stopping notches or the like.
  • a safety device is provided on the pistol stock, by which the insertion is automatically prevented or blocked when the piston has been removed from the plate.
  • a stud upon the plate will drive down the safety device, and the pistol can then be employed.
  • a blocking is effected by arod which serves to prevent any movement of the cartrid e case to the rear, so that the pistol cannot e removed until the cartridge case has beenejected. This will obviate all accidents due to hang fire,such as have been foundto occur, for instance a cartridge case which had failed to operate, again entered the cockpit and took fire after a certain time, thus causing a serious accident.
  • Figure 1 is an elevational view,.with partial section, of the pistol mounted on its-plate.
  • Figure 2 is a corresponding front view with partial sectionon the line 11-11 of Figure 1.
  • Figure 3 is a plan view of the right-hand half of the securing plate.
  • the pistol 2 ( Figures.1,2 and 3) is secured:
  • the plate 1 is provided with two guiding members 3& which extend outwardly on each side of the aperture giving passage to the breech-piece of the pistol.
  • Two tenons 5-6 secured to the breech of the pistol, are engaged in slots in the said guiding members 34;.
  • the lateral recess 7 ( Figure 2) in'which is engaged a ball 8 ( Figures 1, 2 and 3) urged by a spring 9.
  • This arrangement provides for the maintenance of the pistol upon the plate when in the firing position.
  • the safety device is mounted at the lower part of the breech-piece. It is actuated by pushing down a small rod, not shown, which is thus inserted into the breech.
  • the striker can operate only in the lowered position of the safety device.
  • the cartridge case 12 is shown in Figure 1 in the form of a cylinder, closed by a cover 13.
  • the end part 15 is provided with a cylindrical head 16 of smaller diameter, whose rear part carries a rounded flange 17.
  • the boss 1920 which has practically a horseshoe form when viewed from the front ( Figure 2).
  • the end 15 of the cartridge case 12 makes contact with the trimmed face 21 of the said boss.
  • the end of the head 16 is in contact with the face 18 of the breechpiece itself.
  • the cartridge case is downwardly inserted, in such manner that the breech-piece 16 will pass through the cut-out part of the horseshoe-shaped boss 19-20.
  • the rounded flange 17 is slidable in the semicircular groove 22 in the boss 1920.
  • a tenon 23 projecting from the breechpiece will disappear to give passage to the extension piece 16 when the said flange 17 attains the bottom of the recess 22, and the tenon 23 then holds the upper part of the said flange. In this manner, the cartridge case is firmly secured in place. On the other hand, when the deflagration occurs, large surfaces are offered at the back part to support the recoil. V
  • the percussion is effected by a mechanism, not shown, which acts upon the striker 14.
  • the tub-e 24 serves to guide an ejection push-piece 25 which is controlled by a spring 26.
  • the head 16 makes contact with the head 27 of the push-piece 25 and drives it into its recess, compressing the spring 26.
  • a stud 28 ( Figure 1) engages a shoulder on the head 27 of the said push-piece and holds the latter in place.
  • the ejection is effected by actuating the lever 29, for instance with the thumb, and the said lever pivots on the axle 30, thus drawing to the right the shaft 31 connected with the stud 28.
  • the said stud will move aside, thus releasing the push-piece.
  • the lever 29, by suitable driving means (not shown) will draw the tenon 23 to the right.
  • the said push-piece will now drive up the cartridge case 12 which thus leaves the recess and drops off.
  • the tenon 23 disappears before the stud 28.
  • the device which prevents the loaded pistol from moving in the cock pit is disposed as follows.
  • a guide piece 32 ( Figure 2) is movable a rod 83 controlled by aspring.
  • the head 34L of the said rod forms a fastening member which engages at the rear with the end 15 of the cartridge case 12.
  • the loading of the said pistol requires no other operation than the insertion of the cartridge case and its ejection by a simple movement of the thumb. It provides for the firing of ignition charges of large size, while at, the same time the pistol itself is very light and occu-V pies but a small space.
  • the said pistol cannot be operated unless it is mounted on its plate, and thus all danger of firing in the cock pit or of improper percussion will be obviated.
  • any ammunition placed in the said pistol after it has been secured to its plate, will be ejected, whether it has been fired or not, and this obviates all hang fire, as above stated.
  • the said device provides for the firing, without any inconvenience, of signals which have a rocket effect, or which explode, at a short distance from the aeroplane, and in particular, this will allow the aeroplane producing the signal to be readily distinguished in escadrille flights.
  • a signaling pistol comprising a breech, a cartridge case, rabbets forming a guide on the said breech perpendicular to the firing direction for guiding the said cartridge case and a tenon projecting from the breech for fixing the cartridge in its operable position.
  • a safety device carried by the breech, the said tenons being provided with recesses or cavities, a firing plate, and slots carried by the firing plate and comprising stop notches with ball corresponding to the said tenons. 4.
  • a safety device carried by the breech, the said tenons being provided with recesses or cavities, a firing plate, and slots carried by the firing plate and comprising stop notches with ball corresponding to the said tenons.
  • a safety device In a pistol according to claim 1, a safety device, a firing plate, a fixed finger on the said firing plate, the position of the finger corresponding to the safety device, for de pressing the safety device when the pistol is in place on the firing plate.
  • a pistol as claimed in claim 1, includ- 0 ing a locking bolt for the shell, an ejecting pusher and an ejecting tumbler controlling simultaneously said bolt and said pusher.
  • the shell has a projecting central part adapted 40 to slide in the channel of the breech and of a diameter notably less than that of the shell, the remainder of the bottom of the shell forming outside said projecting portion an annular part which abuts the front surface of the channel of said breech.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
US327098A 1927-12-19 1928-12-19 Pistol for signaling purposes Expired - Lifetime US1853802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR536866X 1927-12-19

Publications (1)

Publication Number Publication Date
US1853802A true US1853802A (en) 1932-04-12

Family

ID=8927111

Family Applications (1)

Application Number Title Priority Date Filing Date
US327098A Expired - Lifetime US1853802A (en) 1927-12-19 1928-12-19 Pistol for signaling purposes

Country Status (5)

Country Link
US (1) US1853802A (en))
DE (1) DE536866C (en))
FR (2) FR659661A (en))
GB (1) GB302660A (en))
NL (1) NL34595C (en))

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371664A1 (fr) * 1976-11-19 1978-06-16 Alsetex Dispositif lance-grenades
US20060037228A1 (en) * 2004-08-18 2006-02-23 Benson Gary A Gun support

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026203B (de) * 1954-12-07 1958-03-13 J G W Berckholtz Fa Abschussvorrichtung fuer Signalgeschosse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371664A1 (fr) * 1976-11-19 1978-06-16 Alsetex Dispositif lance-grenades
US20060037228A1 (en) * 2004-08-18 2006-02-23 Benson Gary A Gun support
US7197844B2 (en) * 2004-08-18 2007-04-03 Benson Gary A Gun support

Also Published As

Publication number Publication date
FR659661A (fr) 1929-07-02
GB302660A (en) 1930-03-14
FR37425E (fr) 1930-12-15
DE536866C (de) 1931-10-28
NL34595C (en))

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