DK132843C - Selvmarkerende skydeskive - Google Patents
Selvmarkerende skydeskiveInfo
- Publication number
- DK132843C DK132843C DK157070A DK157070A DK132843C DK 132843 C DK132843 C DK 132843C DK 157070 A DK157070 A DK 157070A DK 157070 A DK157070 A DK 157070A DK 132843 C DK132843 C DK 132843C
- Authority
- DK
- Denmark
- Prior art keywords
- self
- sliding disc
- marking sliding
- marking
- disc
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH490169A CH522196A (fr) | 1969-03-27 | 1969-03-27 | Cible de tir |
Publications (2)
Publication Number | Publication Date |
---|---|
DK132843B DK132843B (da) | 1976-02-16 |
DK132843C true DK132843C (da) | 1976-07-12 |
Family
ID=4284511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK157070A DK132843C (da) | 1969-03-27 | 1970-03-25 | Selvmarkerende skydeskive |
Country Status (9)
Country | Link |
---|---|
US (1) | US3677546A (da) |
AT (1) | AT299755B (da) |
BE (1) | BE747808A (da) |
BR (1) | BR7017755D0 (da) |
CH (1) | CH522196A (da) |
DE (1) | DE2013904A1 (da) |
DK (1) | DK132843C (da) |
FR (1) | FR2039926A5 (da) |
GB (1) | GB1299103A (da) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4014546A (en) * | 1975-05-29 | 1977-03-29 | Steinkamp Jeffrey H | Scoring apparatus |
US4257594A (en) * | 1975-12-05 | 1981-03-24 | Richard N. Conrey | Electronic athletic equipment |
DE2600861A1 (de) * | 1976-01-12 | 1977-07-21 | Zippel Maschf | Automatische schiessanzeige |
HU182349B (en) * | 1981-06-16 | 1983-12-28 | Beluegyminiszterium | Sensing device for detecting penetration high speed metal objects, in particular missiles and apparatus for indicating penetration |
EP0082715A3 (en) * | 1981-12-21 | 1984-01-11 | Viragate Limited | A target apparatus |
US4651998A (en) * | 1985-06-19 | 1987-03-24 | Holt David R | Projectile target game with score keeping apparatus |
US4852888A (en) * | 1988-04-28 | 1989-08-01 | Ross Donald K | Electrically scoring dart board |
US5275890A (en) * | 1990-05-17 | 1994-01-04 | Wolf C Steven | Gun target with contrasting backing |
US5486007A (en) * | 1994-05-09 | 1996-01-23 | High Flyte International Ltd. | Automated dart board |
US6558302B2 (en) | 2001-02-14 | 2003-05-06 | David H. Cluff | Muscle training and development device |
US7150178B2 (en) * | 2001-09-19 | 2006-12-19 | Acushnet Company | Golf ball COR testing machine |
US6804988B2 (en) | 2001-09-19 | 2004-10-19 | Acushnet Company | Golf ball COR testing machine |
US6571600B2 (en) | 2001-09-19 | 2003-06-03 | Acushnet Company | Apparatus and method for measurement of coefficient of restitution and contact time |
CA2417222C (en) * | 2003-01-24 | 2010-07-06 | Optima Global Corporation | Electronic scoring dart board |
US7127933B2 (en) * | 2004-08-10 | 2006-10-31 | Acushnet Company | High speed resiliometer |
US20090184474A1 (en) * | 2008-01-23 | 2009-07-23 | Wen-Fu Chang | Electronic target |
US8356818B2 (en) * | 2008-08-13 | 2013-01-22 | Real-Time Targets, Llc | Durable target apparatus and method of on-target visual display |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2341360A (en) * | 1937-11-13 | 1944-02-08 | Dunlop Tire & Rubber Corp | Fire resistant electrically conductive rubber article |
US2767987A (en) * | 1954-04-09 | 1956-10-23 | Burton J Klose | Electro-responsive target |
US2743929A (en) * | 1954-09-10 | 1956-05-01 | Orson P Smith | Golf targets |
US2784001A (en) * | 1954-12-13 | 1957-03-05 | Reflectone Corp | Game practice apparatus |
US3352556A (en) * | 1965-02-19 | 1967-11-14 | Chaskin Herbert | Trajectory miss indicator system |
-
1969
- 1969-03-27 CH CH490169A patent/CH522196A/fr not_active IP Right Cessation
-
1970
- 1970-03-20 GB GB03691/70A patent/GB1299103A/en not_active Expired
- 1970-03-23 BE BE747808D patent/BE747808A/xx unknown
- 1970-03-23 DE DE19702013904 patent/DE2013904A1/de active Pending
- 1970-03-24 FR FR7010576A patent/FR2039926A5/fr not_active Expired
- 1970-03-25 DK DK157070A patent/DK132843C/da active
- 1970-03-25 BR BR217755/70A patent/BR7017755D0/pt unknown
- 1970-03-26 US US22806A patent/US3677546A/en not_active Expired - Lifetime
- 1970-03-27 AT AT288170A patent/AT299755B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH522196A (fr) | 1972-04-30 |
US3677546A (en) | 1972-07-18 |
DE2013904A1 (de) | 1970-10-22 |
AT299755B (de) | 1972-06-26 |
DK132843B (da) | 1976-02-16 |
BE747808A (fr) | 1970-08-31 |
GB1299103A (en) | 1972-12-06 |
FR2039926A5 (da) | 1971-01-15 |
BR7017755D0 (pt) | 1973-03-20 |
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