FR780303A - Method and device for the automatic indication and recording of shooting results - Google Patents

Method and device for the automatic indication and recording of shooting results

Info

Publication number
FR780303A
FR780303A FR780303DA FR780303A FR 780303 A FR780303 A FR 780303A FR 780303D A FR780303D A FR 780303DA FR 780303 A FR780303 A FR 780303A
Authority
FR
France
Prior art keywords
recording
shooting results
automatic indication
indication
automatic
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
Cesar Grigoriu
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 filed Critical
Application granted granted Critical
Publication of FR780303A publication Critical patent/FR780303A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00—Target indicating systems; Target-hit or score detecting systems
    • F41J5/04—Electric hit-indicating systems; Detecting hits by actuation of electric contacts or switches
    • F41J5/041—Targets comprising two sets of electric contacts forming a coordinate system grid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
FR780303D 1933-07-27 1934-07-26 Method and device for the automatic indication and recording of shooting results Expired FR780303A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RO184654X 1933-07-27
RO90234X 1934-02-09

Publications (1)

Publication Number Publication Date
FR780303A true FR780303A (en) 1935-04-23

Family

ID=26653464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780303D Expired FR780303A (en) 1933-07-27 1934-07-26 Method and device for the automatic indication and recording of shooting results

Country Status (6)

Country Link
US (1) US2108919A (en)
BE (1) BE404403A (en)
CH (1) CH184654A (en)
DE (1) DE642231C (en)
FR (1) FR780303A (en)
GB (1) GB442218A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557437A (en) * 1945-02-17 1951-06-19 Sunbeam Corp Magazine type recording apparatus
DE945903C (en) * 1953-08-14 1956-07-19 Karl Kohler Mechanical target with an electrical display device and a marking device on target cards
US2916289A (en) * 1955-08-01 1959-12-08 American Mach & Foundry Impact indicating system
US2973964A (en) * 1955-08-01 1961-03-07 American Mach & Foundry Impact indicating system
US4222563A (en) * 1979-03-30 1980-09-16 Heftler Thomas E Paddle for playing platform tennis, paddle ball and the like
EP1875151A4 (en) * 2005-04-11 2011-11-09 Bruce Hodge Method and apparatus for determining and retrieving positional information
US8947108B2 (en) 2012-02-24 2015-02-03 Bruce Hodge Precision target methods and apparatus
CN112037367B (en) * 2020-09-14 2022-11-18 深圳市富德康电子有限公司 Intelligence vehicle event data recorder with bluetooth function

Also Published As

Publication number Publication date
BE404403A (en)
CH184654A (en) 1936-06-15
US2108919A (en) 1938-02-22
GB442218A (en) 1936-01-27
DE642231C (en) 1937-02-27

Similar Documents

Publication Publication Date Title
FR45060E (en) Method and device for lining the reel-holder rack of winders
FR780303A (en) Method and device for the automatic indication and recording of shooting results
FR763863A (en) Method and device for obtaining localized galvanic deposits
FR820389A (en) Method and device for hammer stretching
FR830297A (en) Method and device for anesthesia
FR778907A (en) Method and device for the extraction of vegetable matter
FR757501A (en) Automatic device for handling injection syringes
FR815557A (en) Method and device for automatic winding of strips
FR766329A (en) Device for launching a top
FR769494A (en) Method and device for recording oscillations
FR752606A (en) Method and device for hygrometric indicator by image transformations
FR722481A (en) Ejection device for hunting rifles
FR782245A (en) Method and device for establishing deep foundations
FR726843A (en) Method and device for controlling the rate of turn of a projectile
FR801077A (en) Method and device for air conditioning
FR804654A (en) Device for transmitting television and method for setting it up
FR767394A (en) Method and device for air purification
FR770429A (en) Method and device for the hydrogenation of carbonaceous materials
FR751926A (en) Method and device for charging gasifiers
FR763270A (en) Method and device for construction
FR777430A (en) Method and device for overlocking
FR752164A (en) Clutch and release device
FR766117A (en) Method and device for photography
FR790729A (en) Method and device for guiding an aircraft
FR798880A (en) Device for launching bombs from aircraft