US2007732A - Casing for mechanical fuse mechanisms - Google Patents

Casing for mechanical fuse mechanisms Download PDF

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Publication number
US2007732A
US2007732A US728432A US72843234A US2007732A US 2007732 A US2007732 A US 2007732A US 728432 A US728432 A US 728432A US 72843234 A US72843234 A US 72843234A US 2007732 A US2007732 A US 2007732A
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US
United States
Prior art keywords
casing
movable frame
frame
mechanical fuse
receive
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
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US728432A
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English (en)
Inventor
Varaud Andre
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Individual
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Individual
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Filing date
Publication date
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Publication of US2007732A publication Critical patent/US2007732A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/02—Fuze bodies; Fuze housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means

Definitions

  • Patented July 9, 1935 i nemverition reiates po a as ng rbr meghant cal ruse. mechanism. 1-;
  • Thiscasmg is composed of a liiider -in one p e'l'of-which the end intended t contain the vablej frame or themecnanisnr has axial slots intended to give acertain elasticityto this eiid of the wall'of themasms, with a view to producing a frictional grip on the" saidmcbile framei j
  • the annexed drawing represents an example of construction'of a casing according to the inven: tion, and also shows a section of a casing of the usual type.
  • Fig. 1 is a section of theusual typeof casing
  • Fig. 2 is a view in elevation of a form of construction of the improved casing of this invention, of which: i
  • Fig. 3 is a vertical section on line III-III of Fig. 4.
  • Fig. 4 is a plan view of Fig. 3.
  • Fig. 5 is a section on line V--V of Figs. 2 and 3.
  • Casings for the purpose described hitherto used are in two parts forming two half-cylinders l and 2, as shown in section in Fig. 1.
  • themechanism comprises two frames, one of which is fixed and carries the motor members and the driving gear of the fuse hammer, and the other is movable and carries theregulator members.
  • the movable frame being simply held by pressure 1 between the halves of the casing and the centering I 40 'i difficulty, the casing according to the invention of the members being effected with a certain difculty at the tightening ofthe above mentioned screws.
  • the casing according to the invention of the members being effected with a certain difculty at the tightening ofthe above mentioned screws.
  • For the purpose of eliminating this centering is formed of aone piece, cylinder 4 illustratedin Figs. 2 to 5.
  • the cylinder is provided with orifices 5 for the passage 'of screws intended to immobilize the fixed frame of the fuse mechanism and is also provided with'axial slots 6, four in number in the example shown, these slots starting from the end of the casing in .whichithe movable part contains the regulator members of the mechanism.
  • the fixed frame and the casing are of such dimensions that the former fits exactly in the latter, while the movable frame and'the part of the casing for its accommodation are of such di- LECKSING FORZFMECH ANIGAHFI ISE MECHANISMS r ll f ,v t tfienfi w twi am ilip ieatiduiliiay s1, 1934PSerial 728,432 r u Switzerland June 7, 1933- f -L a se).
  • jectiles having a fixed frame and a movable frame, a casing for said frames comprising a one-piece hollow cylindrical member adapted to receive the movable frame in one end thereof andthe fixed frame in the other end, the cylindrical wall of the end of the casing adapted to receive the movable frame being provided with an axially extending slot to impart elasticity thereto and to frictionally retain the movable frame in said casing.
  • a casingfor said frames comprising a one-piece hollow cylindrical member adapted to receive the movable frame in one end thereof and the fixed frame in the other end, the cylindrical wall of the end of the casing adapted to receive the movable frame being provided with an axially extending slot to impart elasticity thereto and to frictionally retain the movable frame in said casing, and means carried by the interior of said casing for supporting the frames therein.
  • a casing for said frames comprising a onedrical wall of the end of the casing adapted to receive the movable frame being provided with an axially extending slot to impart-elasticity thereto and to frictionally retain the movable frame in said casing, said casing having a lateral orifice formed in the slotted wall thereof across a slot to provide access to the movable frame.
  • a casing for saidframes comprising a one-piece hollow cylindrical member adapted to receive the movable frame inione. endthereof and'the fixed frame, in theother end, thecylindrical wall of the end ofthe casing adapted to receive the movable frame being provided with an axially extending slot to impart elasticity thereto and to frictionally retain the movable frame in said casing, and annular ribs on the interior of said casing for supporting the frames therein.
  • a casing for said frames comprising a one-piece hollow cylindrical member adapted to receive the movable frame in one end thereof and the fixed frame in .the other end, the cylindrical wall of the end of the casing adapted-to receive the movable frame being provided with" an axially extending slot to impart elasticity thereto and to frictionally retain the movable frame in said casing, and annular ribs on the interior of said casing for supporting the frames therein, said casing having a lateral orifice formed in the slotted wall thereof across a slot to provide access to the movable frame.
  • a casing for "said'frame' comprising a one-piece hollow cylindrical member adapted to receive the movable frame in one end thereof, the cylindrical wall of; the end of: the casing adapted to receive themovable frame being provided" with an axially extending slot to impart elasticity thereto and to frictionally retain the movable frame insaid casi N RE'VARAUD.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuses (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
US728432A 1933-06-07 1934-05-31 Casing for mechanical fuse mechanisms Expired - Lifetime US2007732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH417318X 1933-06-07

Publications (1)

Publication Number Publication Date
US2007732A true US2007732A (en) 1935-07-09

Family

ID=4514605

Family Applications (1)

Application Number Title Priority Date Filing Date
US728432A Expired - Lifetime US2007732A (en) 1933-06-07 1934-05-31 Casing for mechanical fuse mechanisms

Country Status (4)

Country Link
US (1) US2007732A (fr)
CH (1) CH167210A (fr)
FR (1) FR774058A (fr)
GB (1) GB417318A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906606A1 (fr) * 2006-09-29 2008-04-04 Giat Ind Sa Dispositif de deconfinement d'une enveloppe d'une munition.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906606A1 (fr) * 2006-09-29 2008-04-04 Giat Ind Sa Dispositif de deconfinement d'une enveloppe d'une munition.
WO2008040860A3 (fr) * 2006-09-29 2008-05-22 Nexter Munitions Dispositif de deconfinement d'une enveloppe d'une munition
US7930975B2 (en) 2006-09-29 2011-04-26 Nexter Munitions Deconfinement device for the casing of a piece of an ammunition

Also Published As

Publication number Publication date
FR774058A (fr) 1934-11-30
GB417318A (en) 1934-10-02
CH167210A (fr) 1934-02-15

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