FR793318A - Auxiliary pointing device for determining the speed of a moving target - Google Patents

Auxiliary pointing device for determining the speed of a moving target

Info

Publication number
FR793318A
FR793318A FR793318DA FR793318A FR 793318 A FR793318 A FR 793318A FR 793318D A FR793318D A FR 793318DA FR 793318 A FR793318 A FR 793318A
Authority
FR
France
Prior art keywords
determining
speed
pointing device
moving target
auxiliary pointing
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
Auguste Louis Ricordel
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.)
Precision Moderne SA
Original Assignee
Precision Moderne 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 Precision Moderne SA filed Critical Precision Moderne SA
Application granted granted Critical
Publication of FR793318A publication Critical patent/FR793318A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G5/00—Elevating or traversing control systems for guns
    • F41G5/08—Ground-based tracking-systems for aerial targets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR793318D 1934-10-23 1934-10-23 Auxiliary pointing device for determining the speed of a moving target Expired FR793318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793318T 1934-10-23

Publications (1)

Publication Number Publication Date
FR793318A true FR793318A (en) 1936-01-22

Family

ID=9233455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793318D Expired FR793318A (en) 1934-10-23 1934-10-23 Auxiliary pointing device for determining the speed of a moving target

Country Status (1)

Country Link
FR (1) FR793318A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767986C (en) * 1937-12-19 1955-06-10 Siemens App Triangular computing gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767986C (en) * 1937-12-19 1955-06-10 Siemens App Triangular computing gear

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