FR2346705A1 - Projectile rotation rate detector system - has support firing tube rotated at variable speed by electric motor via belt drive system - Google Patents

Projectile rotation rate detector system - has support firing tube rotated at variable speed by electric motor via belt drive system

Info

Publication number
FR2346705A1
FR2346705A1 FR7609032A FR7609032A FR2346705A1 FR 2346705 A1 FR2346705 A1 FR 2346705A1 FR 7609032 A FR7609032 A FR 7609032A FR 7609032 A FR7609032 A FR 7609032A FR 2346705 A1 FR2346705 A1 FR 2346705A1
Authority
FR
France
Prior art keywords
belt drive
variable speed
firing tube
rotation rate
drive system
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.)
Granted
Application number
FR7609032A
Other languages
French (fr)
Other versions
FR2346705B1 (en
Inventor
Michel Schilling
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.)
Luchaire SA
Original Assignee
Luchaire SA
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 Luchaire SA filed Critical Luchaire SA
Priority to FR7609032A priority Critical patent/FR2346705A1/en
Priority to DE19772713687 priority patent/DE2713687A1/en
Publication of FR2346705A1 publication Critical patent/FR2346705A1/en
Application granted granted Critical
Publication of FR2346705B1 publication Critical patent/FR2346705B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/14—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force of explosions; for measuring the energy of projectiles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Abstract

The method and device controls the peripheral rotation speed imparted to a projectile fired from a tube in partic. for ballistic analysis of the round. The projectile firing tube is rotated by an electrical motor with variable speed which is adjusted and controlled to produce the desired rotation rate. The arrangement consists of a firing tube (1) with supports (2) allowing rotation caused by the motor (8) via a belt drive system (9, 10, 11). Height and directional adjusters (5a, 6) are also provided for tube aiming, the whole being mounted on a support base (5, 7, 7a).
FR7609032A 1976-03-29 1976-03-29 Projectile rotation rate detector system - has support firing tube rotated at variable speed by electric motor via belt drive system Granted FR2346705A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7609032A FR2346705A1 (en) 1976-03-29 1976-03-29 Projectile rotation rate detector system - has support firing tube rotated at variable speed by electric motor via belt drive system
DE19772713687 DE2713687A1 (en) 1976-03-29 1977-03-28 METHOD AND DEVICE FOR DETERMINING THE INITIAL ROTATION SPEED OF A STORY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7609032A FR2346705A1 (en) 1976-03-29 1976-03-29 Projectile rotation rate detector system - has support firing tube rotated at variable speed by electric motor via belt drive system

Publications (2)

Publication Number Publication Date
FR2346705A1 true FR2346705A1 (en) 1977-10-28
FR2346705B1 FR2346705B1 (en) 1979-10-05

Family

ID=9171065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609032A Granted FR2346705A1 (en) 1976-03-29 1976-03-29 Projectile rotation rate detector system - has support firing tube rotated at variable speed by electric motor via belt drive system

Country Status (2)

Country Link
DE (1) DE2713687A1 (en)
FR (1) FR2346705A1 (en)

Also Published As

Publication number Publication date
FR2346705B1 (en) 1979-10-05
DE2713687A1 (en) 1977-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse