DE642231C - Elektrische Anzeigevorrichtung fuer Schiessscheiben - Google Patents

Elektrische Anzeigevorrichtung fuer Schiessscheiben

Info

Publication number
DE642231C
DE642231C DEG88527D DEG0088527D DE642231C DE 642231 C DE642231 C DE 642231C DE G88527 D DEG88527 D DE G88527D DE G0088527 D DEG0088527 D DE G0088527D DE 642231 C DE642231 C DE 642231C
Authority
DE
Germany
Prior art keywords
display device
pin
pawl
paper
paper strip
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
DEG88527D
Other languages
German (de)
English (en)
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 DE642231C publication Critical patent/DE642231C/de
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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
DEG88527D 1933-07-27 1934-07-27 Elektrische Anzeigevorrichtung fuer Schiessscheiben Expired DE642231C (de)

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
DE642231C true DE642231C (de) 1937-02-27

Family

ID=26653464

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG88527D Expired DE642231C (de) 1933-07-27 1934-07-27 Elektrische Anzeigevorrichtung fuer Schiessscheiben

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945903C (de) * 1953-08-14 1956-07-19 Karl Kohler Mechanische Zielscheibe mit einer elektrischen Anzeigevorrichtung und einer Markiervorrichtung auf Zielkarten

Families Citing this family (7)

* 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
US2973964A (en) * 1955-08-01 1961-03-07 American Mach & Foundry Impact indicating system
US2916289A (en) * 1955-08-01 1959-12-08 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 POSITION INFORMATION
US8947108B2 (en) 2012-02-24 2015-02-03 Bruce Hodge Precision target methods and apparatus
CN112037367B (zh) * 2020-09-14 2022-11-18 深圳市富德康电子有限公司 一种具有蓝牙功能的智能行车记录仪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945903C (de) * 1953-08-14 1956-07-19 Karl Kohler Mechanische Zielscheibe mit einer elektrischen Anzeigevorrichtung und einer Markiervorrichtung auf Zielkarten

Also Published As

Publication number Publication date
GB442218A (en) 1936-01-27
CH184654A (de) 1936-06-15
US2108919A (en) 1938-02-22
BE404403A (enEXAMPLES)
FR780303A (fr) 1935-04-23

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