GB1282670A - Improvements in or relating to scoring devices for games - Google Patents
Improvements in or relating to scoring devices for gamesInfo
- Publication number
- GB1282670A GB1282670A GB5046470A GB5046470A GB1282670A GB 1282670 A GB1282670 A GB 1282670A GB 5046470 A GB5046470 A GB 5046470A GB 5046470 A GB5046470 A GB 5046470A GB 1282670 A GB1282670 A GB 1282670A
- Authority
- GB
- United Kingdom
- Prior art keywords
- counter
- switch
- switches
- transducer
- triggered
- 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
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
- F41J5/056—Switch actuation by hit-generated mechanical vibration of the target body, e.g. using shock or vibration transducers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vending Machines For Individual Products (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
1282670 Scoring devices; dartboards M WICHINSKY and C LAUGHTON 23 Oct 1970 [31 July 1970] 50464/70 Headings A6D A6S [Also in Division G4] A scoring device has a number of vibration transducers, e.g. PU1-PU4, Fig. 4A, each associated with e.g. a concentric ring on a dart board, a dart striking the board causing a ring to vibrate, each transducer being connected to one of a series of switches, e.g. silicon controlled rectifiers, SCR1-SCR4, which, when triggered by an output from a transducer, apply a voltage to at least one terminal 1'-4', Fig. 4B, of a rotary switch 50, the number of switches being triggered depending on which transducer gives an output. A rotary arm 52 on the switch is connected to a counter and scans the number of 'live' contacts. The arm 52 connects a brake solenoid 66 to each terminal in turn, a 'live' terminal then operating the solenoid to move a lever 72, Fig. 5A, permitting a disc 68 of the counter to rotate one place, the disc having ten teeth 73. The gates of the switches SCR 1-4, Fig. 4A, are connected together via diodes D10-D12 so that, when an SCR is triggered (e.g. SCR2), all SCRs with a higher suffix (e.g. SCR3 and SCR4) are also triggered. When the disc rotates through ten places, it actuates a switch 76, Fig. 4B, which operates a brake solenoid 78 permitting a disc 84, Fig. 5A, of the counter to rotate one place. A cam 90, Fig. 4B, on the switch 50 operates a switch MS1 to permit only one revolution of the arm 52. A motor 74, Fig. 5A, drives both discs 68, 84 and the arm 52, the motor being reversible to permit zeroing of the counter discs. Instead of the counter discs 68, 84, solenoid driven steppers operating a stack of switches, Fig. 6 (not shown), may be utilized. The output of each transducer may be amplified, rectified and smoothed. A dart board comprises four concentric steel rings 8, Fig. 1, mounted on plastics and felt layers mounted on a cabinet 10. Magnetically tipped darts may be used and a wiper bar 14 may clear darts from the board. The bar 14 is driven by a sprocket and chain arangement driven in turn by a motor activated by coinin-the-slot device.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5999170A | 1970-07-31 | 1970-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1282670A true GB1282670A (en) | 1972-07-19 |
Family
ID=22026634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5046470A Expired GB1282670A (en) | 1970-07-31 | 1970-10-23 | Improvements in or relating to scoring devices for games |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5142880B1 (en) |
BE (1) | BE760123A (en) |
CA (1) | CA927863A (en) |
DE (1) | DE2057414A1 (en) |
GB (1) | GB1282670A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1611409A2 (en) * | 2003-04-04 | 2006-01-04 | Catherine B. Lamberti | Ball return game |
GB2432796A (en) * | 2005-10-11 | 2007-06-06 | Chih-Hao Yiu | Integrated wave sensing and magnetic induction dartboard system |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55145164U (en) * | 1979-04-06 | 1980-10-18 | ||
JPS6257658U (en) * | 1985-09-30 | 1987-04-09 | ||
DE102008059189B4 (en) * | 2008-11-27 | 2010-08-12 | Capito & Assenmacher Gmbh & Co.Kg | Hit sensor for targets |
DE102016003152A1 (en) | 2016-03-16 | 2017-09-21 | Capito & Assenmacher Defense Systems GmbH | Hit sensor for target |
-
1970
- 1970-10-23 GB GB5046470A patent/GB1282670A/en not_active Expired
- 1970-11-21 DE DE19702057414 patent/DE2057414A1/en not_active Ceased
- 1970-11-27 CA CA099294A patent/CA927863A/en not_active Expired
- 1970-11-30 JP JP10494370A patent/JPS5142880B1/ja active Pending
- 1970-12-09 BE BE760123A patent/BE760123A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1611409A2 (en) * | 2003-04-04 | 2006-01-04 | Catherine B. Lamberti | Ball return game |
EP1611409A4 (en) * | 2003-04-04 | 2006-05-10 | Catherine B Lamberti | Ball return game |
GB2432796A (en) * | 2005-10-11 | 2007-06-06 | Chih-Hao Yiu | Integrated wave sensing and magnetic induction dartboard system |
GB2432796B (en) * | 2005-10-11 | 2008-02-27 | Chih-Hao Yiu | Integrating wave sensing and magnetic induction dartboard system |
Also Published As
Publication number | Publication date |
---|---|
CA927863A (en) | 1973-06-05 |
BE760123A (en) | 1971-05-17 |
DE2057414A1 (en) | 1972-02-03 |
JPS5142880B1 (en) | 1976-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |