US3940138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Racing game device
Assignee: Sega Corp
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Filing: 1974-11-19
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Granted: 1976-02-24
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Expires: 1994-11-19
Abstract
Abstract A racing game device simulating horse racing, auto racing, etc. has guide members, a travelling base frame which can travel along a predetermined locus established by the guide members, a plurality of movable models disposed on the travelling base frame in such manner that they may be reciprocated freely and individually along the locus, and drive mechanisms for individually driving the respective movable models.
Inventors
- 👤 Shikanosuke Ochi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:14
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/14; A63F9/143
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
259 words
A racing game device comprising a horizontal racing course plate, a plurality of racing elements on said racing course plate having magnets therein, a horizontally extending support table positioned beneath said racing course plate and having a central recess therein, a pair of parallel rails extending across said central recess, a traveling base frame mounted on said parallel rails for horizontal movement back and forth along said rails, a rotatable table pivotally mounted on said traveling base frame and a traveling motor fixedly mounted on said traveling base frame and having a single driving wheel driven thereby and engaged with and running along said support table for moving said traveling base frame and said rotatable table along said rails in one direction, then pivoting said rotatable table in a curvilinear movement around the one end of the parallel rails and then moving the traveling base frame and said rotatable table along said rails in the other direction, and finally pivoting said rotatable table in a curvilinear movement around the other ends of the parallel rails, whereby the rotatable table moves in a path made up of straightaways and curves joining the straightaways, a plurality of magnet means, one corresponding to each receiving element, positioned side by side on said rotatable table in a direction transverse to the direction of said path and mounted on said rotatable table for movement back and forth on said table in the direction of said path and electric motor means coupled to said magnet means for randomly driving said magnet means in said movement.
Claim 2
Dependent Claim
259 words
A racing game device comprising a horizontal racing course plate, a plurality of racing elements on said racing course plate having magnets therein, a horizontally extending support table positioned beneath said racing course plate and having a central recess therein, a pair of parallel rails extending across said central recess, a traveling base frame mounted on said parallel rails for horizontal movement back and forth along said rails, a rotatable table pivotally mounted on said traveling base frame and a traveling motor fixedly mounted on said traveling base frame and having a single driving wheel driven thereby and engaged with and running along said support table for moving said traveling base frame and said rotatable table along said rails in one direction, then pivoting said rotatable table in a curvilinear movement around the one end of the parallel rails and then moving the traveling base frame and said rotatable table along said rails in the other direction, and finally pivoting said rotatable table in a curvilinear movement around the other ends of the parallel rails, whereby the rotatable table moves in a path made up of straightaways and curves joining the straightaways, a plurality of magnet means, one corresponding to each receiving element, positioned side by side on said rotatable table in a direction transverse to the direction of said path and mounted on said rotatable table for movement back and forth on said table in the direction of said path and electric motor means coupled to said magnet means for randomly driving said magnet means in said movement.
Claim 3
Dependent Claim
61 words
A racing game device as claimed in claim 1 in which said electric motor means comprises a plurality of electric motors coupled to the respective magnet means and circuit means coupled to said electrical motors for supplying positive and negative electrical currents to said motors in a random pattern for moving said magnet means back and forth in a random pattern.
Claim 4
Dependent Claim
71 words
A racing game device as claimed in claim 2 in which said circuit means comprises means for driving said motors in the direction for bringing all of the magnet means, and hence all of the racing devices, to an aligned position transverse of the direction of said path when said circuit means is first energized, and thereafter supplying the positive and negative electrical currents to said motors in a random pattern.
Claim 5
Dependent Claim
77 words
A racing game device as claimed in claim 2 in which said circuit means comprises a plurality of sets of cam actuated switches and cams engaged with said switches for opening and closing them, and cam driving motors for driving said cams, said cam actuated switches being coupled for supplying a positive or negative current to the respective electric motors depending on the algebraic sum of the currents through the cams in the respective sets of cams.
Claim 6
Dependent Claim
58 words
A racing game device as claimed in claim 1 in which said traveling base frame has latch means thereon for latching said rotatable table to said traveling base frame during movement along the length of said rails, and means for releasing said latch means to permit pivotal movement of said rotatable table adjacent the ends of said rails.
Claim 7
Dependent Claim
77 words
A racing game device as claimed in claim 1 in which said traveling base frame has a pivot thereon on which said rotatable table is pivotally mounted, said pivot extending upwardly to adjacent the under surface of said racing course plate, and a rotatable element on the upper end of said pivot movable along the under surface of said racing course plate for supporting the central portion of said plate during movement of said traveling base frame.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-02-23 | 1979-08-25 | 1980-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-02-23 | 1983-08-25 | 1984-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-02-23 | 1987-08-25 | 1988-02-24 | $7700.00 | Window Closed / Lapsed |