DK154318C - Apparat til automatisk pointtaelling ved en i et antal saerskilte felter inddelt maalskive samt maalskive til brug ved et saadant apparat - Google Patents

Apparat til automatisk pointtaelling ved en i et antal saerskilte felter inddelt maalskive samt maalskive til brug ved et saadant apparat

Info

Publication number
DK154318C
DK154318C DK294784A DK294784A DK154318C DK 154318 C DK154318 C DK 154318C DK 294784 A DK294784 A DK 294784A DK 294784 A DK294784 A DK 294784A DK 154318 C DK154318 C DK 154318C
Authority
DK
Denmark
Prior art keywords
target
projectile
pct
screw
signal
Prior art date
Application number
DK294784A
Other languages
English (en)
Other versions
DK294784A (da
DK154318B (da
DK294784D0 (da
Inventor
William Henry Bowyer
Robert Lye Crocker
Christopher Mark Hansford
Leslie Keanton Parker
Nigel Gray
Original Assignee
Jpm Automatic Machines Ltd
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 Jpm Automatic Machines Ltd filed Critical Jpm Automatic Machines Ltd
Publication of DK294784A publication Critical patent/DK294784A/da
Publication of DK294784D0 publication Critical patent/DK294784D0/da
Publication of DK154318B publication Critical patent/DK154318B/da
Application granted granted Critical
Publication of DK154318C publication Critical patent/DK154318C/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J3/00—Targets for arrows or darts, e.g. for sporting or amusement purposes
    • F41J3/0009—Dartboards
    • F41J3/0061—Target faces
    • F41J3/0066—Segmentation of conventional target faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J3/00—Targets for arrows or darts, e.g. for sporting or amusement purposes
    • F41J3/0009—Dartboards
    • F41J3/0095—Manufacture of dartboards
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Eye Examination Apparatus (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Geophysics And Detection Of Objects (AREA)
DK294784A 1982-10-18 1984-06-15 Apparat til automatisk pointtaelling ved en i et antal saerskilte felter inddelt maalskive samt maalskive til brug ved et saadant apparat DK154318C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8229686 1982-10-18
GB8229686 1982-10-18
GB8300264 1983-10-18
PCT/GB1983/000264 WO1984001618A1 (en) 1982-10-18 1983-10-18 A target apparatus

Publications (4)

Publication Number Publication Date
DK294784A DK294784A (da) 1984-06-15
DK294784D0 DK294784D0 (da) 1984-06-15
DK154318B DK154318B (da) 1988-10-31
DK154318C true DK154318C (da) 1989-04-03

Family

ID=10533669

Family Applications (1)

Application Number Title Priority Date Filing Date
DK294784A DK154318C (da) 1982-10-18 1984-06-15 Apparat til automatisk pointtaelling ved en i et antal saerskilte felter inddelt maalskive samt maalskive til brug ved et saadant apparat

Country Status (12)

Country Link
US (1) US4678194A (da)
EP (1) EP0121550B1 (da)
JP (1) JPS60500027A (da)
AT (1) ATE32946T1 (da)
AU (1) AU2128783A (da)
CA (1) CA1232300A (da)
DE (1) DE3375947D1 (da)
DK (1) DK154318C (da)
IE (1) IE54981B1 (da)
NZ (1) NZ205998A (da)
WO (1) WO1984001618A1 (da)
ZA (1) ZA837705B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0181420A1 (en) * 1984-11-08 1986-05-21 Jpm (Automatic Machines) Limited A target apparatus
GB9008210D0 (en) * 1990-04-11 1990-06-13 Wellow Leisure Products Limite Improvements relating to target apparatus
US5311271A (en) * 1992-01-21 1994-05-10 Dme/Golf, Inc. Golf course range finder
US5209491A (en) * 1992-03-30 1993-05-11 Top Dart Systems, Inc. Target apparatus
US5328190A (en) * 1992-08-04 1994-07-12 Dart International, Inc. Method and apparatus enabling archery practice
GB9216970D0 (en) * 1992-08-11 1992-09-23 Leisure Darts Manufacturing Li Projectile detection
GB9315904D0 (en) * 1993-07-31 1993-09-15 Allen John Missile detection and location
GB9316480D0 (en) * 1993-08-09 1993-09-22 Leisure Darts Manufacturing Li Target
US5531451A (en) * 1995-04-14 1996-07-02 Yiu; Chih-Hao Scoring system for dart games
US6155570A (en) * 1997-07-02 2000-12-05 Paramount Technologies, Inc. Missle detection and location
US6439576B1 (en) 1998-07-30 2002-08-27 Merlin Technologies, Inc. Electronic missile location
CN2459611Y (zh) * 2000-12-11 2001-11-14 邵佳沐 一种镖靶的磁感应式自动计分装置
KR101633664B1 (ko) * 2014-07-31 2016-06-27 주식회사 홍인터내셔날 사용자 식별 다트핀
US10443987B2 (en) 2016-04-21 2019-10-15 Indian Industries, Inc. Dartboard scoring system
KR101935890B1 (ko) 2017-02-02 2019-01-07 주식회사 홍인터내셔날 멀티미디어 정보를 제공하기 위한 다트 게임 장치 및 컴퓨터 판독 가능 매체에 저장된 컴퓨터 프로그램
TWI762892B (zh) * 2020-03-26 2022-05-01 銳緻股份有限公司 鏢靶結構及其製作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112110A (en) * 1962-03-15 1963-11-26 Caldwell Res Inc Target and circuit
US3396971A (en) * 1965-10-19 1968-08-13 Victor Comptometer Corp Archery target of bundled plastic rods
DE1286166B (de) * 1966-06-24 1969-01-02 Siemens Ag Kryostat fuer Tieftemperaturkabel
US4244583A (en) * 1978-02-06 1981-01-13 Wood Eugene L Self scoring target for darts and similar projectiles
GB2030877B (en) * 1978-09-12 1982-07-21 Viragate Ltd Board comined with score indicating system
US4216968A (en) * 1978-10-11 1980-08-12 David Yeeda Self-scoring multiple function dart game

Also Published As

Publication number Publication date
WO1984001618A1 (en) 1984-04-26
IE54981B1 (en) 1990-04-11
IE832435L (en) 1984-04-18
EP0121550B1 (en) 1988-03-09
ZA837705B (en) 1985-06-26
AU2128783A (en) 1984-05-04
NZ205998A (en) 1987-04-30
DE3375947D1 (en) 1988-04-14
JPS60500027A (ja) 1985-01-10
ATE32946T1 (de) 1988-03-15
DK294784A (da) 1984-06-15
US4678194A (en) 1987-07-07
EP0121550A1 (en) 1984-10-17
DK154318B (da) 1988-10-31
CA1232300A (en) 1988-02-02
DK294784D0 (da) 1984-06-15

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Legal Events

Date Code Title Description
PBP Patent lapsed