U.S. patent number 3,801,100 [Application Number 05/302,869] was granted by the patent office on 1974-04-02 for magnetic hockey game.
Invention is credited to Robert Lebrun.
United States Patent |
3,801,100 |
Lebrun |
April 2, 1974 |
MAGNETIC HOCKEY GAME
Abstract
A game apparatus comprising a playing surface made of
non-magnetic material upon which are placed a plurality of magnetic
game pieces. The game apparatus is surrounded by a frame and a
plurality of transverse members are positioned underneath the
playing surface and moved in both directions along the longitudinal
axis thereof. A magnet is associated with each one of the
transverse members and cables and pulleys are provided for moving
the transverse members longitudinally of the playing surface and
for moving the magnets transversely of the playing surface. At
least one of the transverse members is mounted for movement within
other transverse members so that each transverse member can travel
the full length of the playing surface. The above arrangement
permits each magnet to move one of the game pieces placed on the
playing surface longitudinaly and transversely on such playing
surface.
Inventors: |
Lebrun; Robert (Montreal,
Quebec, CA) |
Family
ID: |
23169553 |
Appl.
No.: |
05/302,869 |
Filed: |
November 1, 1972 |
Current U.S.
Class: |
273/108.56;
446/135 |
Current CPC
Class: |
A63F
7/068 (20130101) |
Current International
Class: |
A63F
7/06 (20060101); A63F 7/00 (20060101); A63f
007/06 () |
Field of
Search: |
;273/1M,85F,86B,94R,94F,108,118A ;46/239,240 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
|
|
|
|
|
|
|
789,869 |
|
Jan 1958 |
|
GB |
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1,118,123 |
|
Mar 1956 |
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FR |
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Primary Examiner: Pinkham; Richard C.
Assistant Examiner: Strappello; Harry G.
Claims
I claim:
1. A game apparatus comprising:
a. a plurality of magnetic game pieces;
b. a non-magnetic surface for supporting said game pieces;
c. a plurality of transverse members positioned underneath and
transversely of said playing surface, at least one of said
transverse members being mounted for movement within the other
transverse members so as to permit each transverse member to travel
the full length of the playing surface;
d. means for moving each transverse member in both directions along
the longitudinal axis of said playing surface;
e. a magnet linked with each one of said transverse members;
and
f. means for moving such magnet transversely of said playing
surface, thereby permitting each magnet to move one of the game
pieces placed on said playing surface longitudinaly and
transversely on said playing surface.
2. A game apparatus as defined in claim 1, wherein said means for
moving each transverse member along the longutidinal axis of said
playing surface comprises an endless cable attached to the
transverse member, a pulley rotatably mounted at each end of the
playing surface for supporting the cable, and means for rotating
one of said pulleys to drive said cable and so move the transverse
member.
3. A game apparatus as defined in claim 2, wherein said means for
rotating said one pulley is a control wheel made of heavy material
so as to impart a predetermined momentum to said transverse
member.
4. A game apparatus as defined in claim 1, wherein said means for
moving each magnet transversely of the playing surface comprises an
endless cable upon which the magnet is secured, a pulley rotatably
mounted at each end said transverse member for supporting said
cable, and means for rotating one of said pulleys to drive said
cable and so move said magnet.
5. A game apparatus as defined in claim 4, wherein said means for
rotating said one pulley comprises a control wheel of heavy
material so as to impart a predetermined momentum to said
magnet.
6. A game apparatus as defined in claim 1, wherein said transverse
members are U-shaped.
7. A game apparatus as defined in claim 6, wherein the cables
supporting the magnets are spaced from the bottom surface of the
playing surface a distance such as to permit the magnets to attract
the game pieces while preventing interference of the magnets with
respect to each other.
8. A game apparatus as defined in claim 7, wherein each of the
magnets are positioned in individual casings and wherein said
casings are of a shape such as to permit their relative movement
when they come in contact with each other.
9. A game apparatus as defined in claim 1, wherein each game piece
is made in the shape of a hockey player holding a stick, and
wherein said hockey player is mounted on a carriage having two back
wheels and a front swivel wheel, said carriage carrying a piece of
magnetic material which is positioned on the carriage between said
back and front wheels to maintain the stick of the hockey player
substantially forward during movement of the carriage.
Description
The invention relates to a game apparatus and more particularly to
a game apparatus using miniature players such as hockey, soccer or
football players positioned and moved on a playing surface to
simulate a real game.
In the known game apparatus, such as the so-called hockey games,
the miniature players are limited in their movements either to a
simple rotational movement on the playing surface or only permitted
a minimum amount of displacement. This inflexibility in the
movements of the miniature players often fails to maintain the
players interest in the game. Attempts have been made to improve
the game apparatus of this type by using magnetically actuated
miniature players to provide a greater degree of movement of the
players on the playing surface. However, the known game apparatus,
such as the one disclosed in U.S. Pat. No. 3419271 issued Dec. 31,
1968, for example, are too complex to have any significant
commerical value.
It is the object of the present invention to provide a magnetically
actuated game apparatus which is of simple construction and
therefor less expensive to manufacture.
The game apparatus, in accordance with the invention, comprises a
non-magnetic playing surface upon which are placed a plurality of
game pieces and a plurality of transverse members positioned
underneath such playing surface and adapted to be moved freely in
both directions along the full longitudinal axis of the playing
surface. A magnet is associated with each of the transverse members
and means are provided for moving such magnets transversely of the
playing surface. The above arrangement permits each magnet to move
one of the game pieces placed on the playing surface longitudinally
and transversely on such playing surface.
The means for moving each transverse member along the longitudinal
axis of the playing surface may comprise an endless cable attached
to the transverse member, a pulley rotatably mounted at each end of
the playing surface for supporting the cable, and means for
rotating one of the pulleys to drive the cable and so move the
transverse member.
The means for moving each magnet transversely of the playing
surface may comprise an endless cable upon which the magnet is
secured, a pulley rotatably mounted at each end of the transverse
member for supporting the cable, and means for rotating one of the
pulleys to drive the cable and so move the magnet.
The driving pulleys for moving each transverse member
longitudinally of the playing surface and for moving each magnet
transversely of the same playing surface are operated by the
players through control wheels. Such control wheels have a certain
weight so as to act as flywhells to impart a predetermined momentum
to the transverse members or the magnets in response to a
rotational impulse given to the control wheels by the players.
The invention will now be disclosed with reference to a prefered
embodiment thereof and to the accompanying drawings in which:
FIG. 1 illustrates a prospective view of the top portion of the
game apparatus;
FIG. 2 illustrates an over-all prospective view of the operating
mechanism of the game apparatus;
FIGS. 3, 4, illustrate detail views of the operating mechanism of
the game apparatus;
FIG. 5 illustrates the structural arrangement of the magnets of the
game apparatus; and
FIG. 6 illustrates a game piece which may be used with the
apparatus in accordance with the invention.
Refereing to FIG. 1, there is shown a game apparatus 10 comprising
a playing surface 12 held by a surrounding frame 14. The playing
surface 12 simulates a real ice rink upon which miniature hockey
players are placed and moved. It is to be understood that other
types of playing surfaces could be used depending on the game it is
desired to simulate. The miniature players are made of or carry
pieces of magnetic material for a purpose to be disclosed later.
The embodiment illustrated in the drawings includes two players 16
placed in front of goals 18 and each mounted for swivel movement in
front of a goal by means of handle 20. Two movable players 22 are
placed and adapted to be moved on the playing surface 12.
Refering to FIGS. 2 to 4, each miniature player 22 is moved by
means of a U-shaped transverse member 24. The transverse members
are mounted for movement one within the other so as to permit
movement of the transverse members the full length of the playing
surface 12. Each transverse member 24 is moved by means of an
endless cable 26 which is secured to the transverse member by means
of a clamp 28. The endless cable is wound a predetermined number of
turns around two pulleys 30 mounted on shafts 32 so as to permit
the transverse member to move the full length of the table while
preventing sliding of the cable on the pulleys. This way, the
transverse members are always kept parallel to the ends of the
table. The endless cable also passes around two spacing pulleys 33
which are slidally mounted on a supporting shaft so as to permit
winding of the cable on the pulleys 30. The shafts 32 are rotatably
mounted in the frame 14 and one of them is driven by a control
wheel 34 which is coupled to the shaft through a belt 36 passing
around two pulleys 38, one of which is keyed to the shaft 32 and
the other to the shaft 40 which is itself keyed to the control
wheel 34. The control wheel is made of heavy material in order to
act as a flywheel to impart a momentum to the transverse member 24
which will permit the transverse member to move a substantial
distance along the playing surface 12.
The transverse U shaped members 24 have a hollow horizontal portion
24a and two vertical leg portions 24b. A pulley 42 is rotatably
mounted within each leg portion 24b of the transverse member 24 and
an endless cable 44 is supported by such pulleys. The lower
transverse member further comprises a second set of pulleys 46 for
spacing the cable 44 because of its longer leg portions 24b. The
pulleys 42 and 46 have a V shaped groove 45 therein for preventing
sliding of the cable with respect to the pulley.
The lower portion of cable 44 passes through the hollow portion 24a
of the transverse member 24 and the upper portion thereof holds a
magnet 48. The magnet 48 is moved across the playing surface by
means of a control wheel 50 which is coupled to one of the pulleys
42 through a shaft 52. Such shaft has a groove 47 therein extending
the full length thereof and the pulley 42 is coupled to the shaft
by means of a protrusion slidably engaged into the groove. The
other pulley 42 is rotatably mounted on a sleeve 51 secured to the
transverse member and supported by a shaft 53 extending the full
length of the playing surface. It is to be understood that the
groove 47 in shaft 52 is to permit longitudinal movement of the
transverse members during the transverse movement of the magnets.
Control wheel 50 is made of heavy material in order to act as a
flywheel in the same manner as control wheel 34.
It will be easily understood that the upper transverse member 24
has a shorter portion 24a so as to permit the transverse member to
move inside the legs 24b of the lower transverse member. This way,
each transverse member is movable along the full length of the
playing surface. Furthermore, the leg portions 24b of the upper
transverse member are shorter than the corresponding leg portions
of the lower transverse member and the pulleys 42 thereof are
arranged in such a way as to permit the upper portion of the
endless cable 44 to move underneath the corresponding upper portion
of the cable 44 of the lower transverse member, again so as to
prevent interference in the movement of one of the transverse
members by the other.
The cables 44 may be made of nylon or other simular materials. They
may also be made of stainless steel or other non-magnetizable
materials. A stainless steel wire of 5 thousand of an inch in
diameter has been experimented and found satisfactory.
Refering to FIG. 5, the magnets 48 are positioned in a casing 54
and the casing of the magnet associated with the upper transverse
member is shaped in such a way as to permit such casing to pass
under the casing of the other magnet if they happen to contact each
other during the game, or under the cable of the lower transverse
member.
Refering to FIG. 6, each miniature hockey player is mounted on a
carriage 56 having two back wheels 58 and a swivel front wheel 60.
The back wheels 58 are freely mounted on thus supporting shaft so
as to permit easy pivotal of the carriage about a point
approximately midway between the two wheels. A piece of magnetic
material 62 is secured to the carriage 56 and is so positioned that
the stick 64 of the miniature hockey player is maintained
substantially forward of the player during the movement of the
carriage by the magnet 48.
In operation, the hockey player 22 is moved along the playing
surface 12 by displacing the transverse member 24 longitudinally of
the playing surface and the magnet 48 transversely of the playing
surface until such magnet 48 attracts the piece of magnetic
material 62 of the carriage 56. The movement of the transverse
member 24 and of the magnet is controlled by control wheels 34 and
50 of each player. To simulate a real game, the control wheels 34
and 50 are rotated in such a way as to permit a player 22 to carry
a puck 66 towards the goal of the opposite player.
During movement of the player 22 towards the goal of the opposite
player, the magnet 48 may be oscillated as illustrated in FIG. 6 of
the drawings so as to simulate the movement of a real hockey player
carrying the puck 66 towards the goal.
Of course, the opposing player may prevent the player carrying the
puck 66 from reaching the goal by placing himself in front of the
player as in the real game or by trying to take the puck away from
the opposing player with his stick.
Although the invention has been disclosed with reference to a
hockey game, it is to be understood that the operating mechanism
disclosed may also be used with other types of games. It is also to
be understood that the structure illustrated may be modified and
that the scope of the invention is to be limited only by the
appended claims.
* * * * *