FR488801A - Weapon with projectile propellant spring - Google Patents

Weapon with projectile propellant spring

Info

Publication number
FR488801A
FR488801A FR488801DA FR488801A FR 488801 A FR488801 A FR 488801A FR 488801D A FR488801D A FR 488801DA FR 488801 A FR488801 A FR 488801A
Authority
FR
France
Prior art keywords
weapon
projectile propellant
spring
propellant spring
projectile
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
Other languages
French (fr)
Inventor
Francois Forney
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 FR488801A publication Critical patent/FR488801A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B7/00Spring guns
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/59Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR488801D 1915-03-02 1916-02-22 Weapon with projectile propellant spring Expired FR488801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH488801X 1915-03-02

Publications (1)

Publication Number Publication Date
FR488801A true FR488801A (en) 1918-11-19

Family

ID=4516545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488801D Expired FR488801A (en) 1915-03-02 1916-02-22 Weapon with projectile propellant spring

Country Status (2)

Country Link
DE (1) DE488801C (en)
FR (1) FR488801A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973362C (en) * 1949-10-29 1960-02-18 Siemens Ag Arrangement for interruption of direct current high voltage circuits

Also Published As

Publication number Publication date
DE488801C (en) 1930-01-08

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