Bob's Space Racers
®
Coin Mechanisms
Whac-A-Mole
®
Arcade Games
A
OVERVIEW
In all of our arcade games we use the Coin Mechanisms, Inc. brand of coin mechanism, unless
the customer requests a different brand.
Mechanical Coin Mechanisms
When a player inserts a coin or token, it travels through a chute to the coin mechanism. The coin
travels down onto a weighted lever that slows the coin and flips it over in front of a magnet. If
the coin used is too light, it will get stuck on that weighted lever. If it is too heavy, the coin will
be shot straight past the magnet and out the coin return slot. As the coin passes the magnet, the
magnetic field slows the coin down enough to change its path and pass the coin by the coin
switch. The coin mechanisms are replaceable and are available for a variety of coin sizes and
tokens.
Coin Comparator (Electrical) Mechanisms
Also available is an electronic coin comparator that is used if you need high security, or have an
unusual token or coin size. The coin comparator uses a good coin to compare to the coin being
inserted. A coin must first pass the comparing circuit and register as a good coin, then travel past
both optical sensors, in the correct direction, within a pre-determined time. If a coin is passed by
the optical sensor backwards, as if on a string, the comparator will detect it and cause an
inhibit. The inhibit will cause a complete rejection of any coin, good or bad, for 16 seconds.
After that time, the unit resets itself.
Summary of Contents for Whac-a-Mole
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Page 31: ...2400 SERIES ELECTRONICS ...
Page 33: ...Bob s Space Racers Whac A Mole Arcade Games 17 ...
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Page 44: ...Bob s Space Racers Whac A Mole Arcade Games 27 OLD STYLE MOLE BRACKET WITH ELECTRIC SWITCHES ...
Page 45: ...Bob s Space Racers Whac A Mole Arcade Games 28 OLD STYLE SCORE SWITCH ...
Page 46: ...Bob s Space Racers Whac A Mole Arcade Games 29 OLD STYLE WHAC A MOLE BRACKET ASSEMBLY ...
Page 47: ...Bob s Space Racers Whac A Mole Arcade Games 30 WHAC A MOLE BRACKET ASSEMBLY WITH LIMIT VALVES ...
Page 49: ...Bob s Space Racers Whac A Mole Arcade Games 32 NEW STYLE WHAC A MOLE BRACKET ASSEMBLY ...
Page 52: ...Bob s Space Racers Whac A Mole Arcade Games 35 WHAC A MOLE PNEUMATIC SCHEMATIC ...
Page 53: ...Bob s Space Racers Whac A Mole Arcade Games 36 OLD STYLE WHAC A MOLE WIRING DIAGRAM ...
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Page 68: ...BSR MEDIUM AIR COMPRESSOR ...
Page 71: ...Bob s Space Racers Whac A Mole Arcade Games I BSR AIR COMPRESSOR DIAGRAM ...
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Page 80: ...ARCADE SOUND BOARD CLEVER DEVICES ...