US3097448A - Magnetic toy - Google Patents
Magnetic toy Download PDFInfo
- Publication number
- US3097448A US3097448A US3097448DA US3097448A US 3097448 A US3097448 A US 3097448A US 3097448D A US3097448D A US 3097448DA US 3097448 A US3097448 A US 3097448A
- Authority
- US
- United States
- Prior art keywords
- disc
- magnetic
- toy
- bar
- tube
- 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 - Lifetime
Links
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000037361 pathway Effects 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000828 alnico Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- DDBMQDADIHOWIC-UHFFFAOYSA-N aclonifen Chemical compound C1=C([N+]([O-])=O)C(N)=C(Cl)C(OC=2C=CC=CC=2)=C1 DDBMQDADIHOWIC-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/26—Magnetic or electric toys
Definitions
- the present invention relates to improvements in games and amusement devices, and more particularly to a magnetic toy having a rotating and spinning member.
- One object is to provide a toy which will afford amusement to children as well as grown people, and which can be used to simulate racing and the like, as well as other chance controlled games.
- Another object is to provide an amusement device in the form of a toy having a cylindrical metal member to the surface of which is applied a magnetic disc which will travel around the periphery of the metal member and describe a helical path due to the component forces of magnetism and gravity.
- Another object is to provide a magnetic toy including a ferrous metal bar or tube having a smooth peripheral surface and a magnetic disc applied to the tube for supporting an animated object or the like.
- the tube or bar being adapted to be supported on end and reversed end over end after the magnetic disc has traveled through a spiral path to the bottom of the support or tube.
- Another object is to provide a magnetic spinning toy including a ferrous metal bar or tube which may be used as a wand and manipulated so that the magnetic disc or discs may be made to rotate around the periphery of the wand by simple up and down movement imparted to the bar.
- Another object is to provide a magnetic amusement device in which the ferrous support or bar may be of various shapes such as spherical and conical with a substantially round smooth surface so that when the magnetic disc and animated object supported thereby are placed on the support they will travel along a spiral path over the round surface about a vertical axis.
- FIGURE 1 is a side :elevational view of the toy illustrating one of the magnetic discs at the top thereof, and showing the path of travel toward the lower end of the tubular support. Also, the ends of the tubular support are provided with suction cups to permit end over end reversal of the tubular support.
- FIGURE 2 is a side elevational view similar to FIG- URE l but showing a pair of magnetic discs applied to the support and showing the manner in which they are made to travel in opposite directions and through spiral pathways.
- FIGURE 3 is a side elevational view similar to FIG- URE 2 and showing the manner in which the magnetic disc may be rotated in an opposite direction to that shown in FIGURE 1.
- FIGURE 4 is a netic discs.
- FIGURE 5 is a perspective view showing the manner in which an animated object is supported on the magnetic disc.
- FIGURE 6 is a slightly modified form of the invention showing an object in the form of a toy automobile or other vehicle.
- FIGURES l to 5 inclusive one embodiment of the invention including a tubular bar or support 10 of ferrous metal and preferably having a coating of chrome on the perspective view of one of the magperipheral surface to provide a relatively smooth rolling contact surface.
- the tube may be of any desired height or length, as well as any desired diameter, but it is preferred to make the tube approximately 12 inches long and of a diameter between 1 /2 and 2 inches.
- the ends of the tube are provided with suction cups 12 formed of rubber and having bores 13 to slidably receive the tube ends (FIGURE 1).
- a partition wall 11 extends across the end of the tube and is integrated with the rubber suction cup 12 (also shown in FIGURE 1). Thus, a suction chamber is formed between a surface upon which the support or tube It? is placed and the partition wall '11.
- the magnetic disc 14 is formed of Alnico magnetic metal whch includes powdered aluminum, nickel and cobalt pressed into shape of disc-like contour and of any desired diameter.
- the magnetic discs 14 are provided with a central opening 16 (FIGURE 4) for supporting an animated object 18 formed of plastic or the like and having an arm 21 terminating in a downward depending portion 22 fitted into the opening 16 with a loose fit to permit free relative rotation between the disc 14 and the animated object 18 which may be a representation of a cat, monkey or similar animal.
- the standard 10 is placed on a support S such as a table or desk, and held thereon by the suction cup 12 on the lower end of the tubular support.
- the magnetic disc 14 or discs as shown in FIGURE 2 are placed at the top of the tubular support adjacent the upper suction cup 12 and against the peripheral surface of the tubular support Ill. When positioning; a magnetic disc or discs 14 on the tubular support, they are grasped between the fingers and manually placed in contact with the upper end of the tubular support.
- the disc 14 is provided with a central opening to support a bracket having a shaft portion 18' which is loosely and rotatably mounted in the magnetic disc 14, and the free end is angularly bent as at 20 for being received in an opening 21 in an object such as a toy vehicle 22' formed of plastic or lightweight metal such as aluminum.
- the ends of the angular bracket 18 may be provided with a collar 25 to limit movement of the spindle portion 18 of the bracket within the central opening (not shown) in the magnetic disc 14'.
- FIGURE 6 The operation of the toy shown in FIGURE 6 is similar to that shown in the other figures of the drawing, and the magnetic disc 14' supporting the toy vehicle shaped obiect 22 is placed against the upper end of a ferrous metal tube 1% adjacent the upper suction cup 12. With the tubular support it) mounted on a desk or the like in an upright position, the magnetic disc 14' and toy vehicle supported thereby will travel in a spiral pathway either clockwise or counterclockwise depending on the direction the same is initially urged before the player releases his grasp.
- a plurality of the toy vehicles shown in FIG. 6 may be used and applied as shown in FIGURE 2 so that they will travel in opposite spiral pathways around the periphery of the ferrous metal chro nieplated tubular support It).
- the disc By holding the tubular support lit substantially horizontally and applying one of the discs 14 to the periphery the disc may be made to spin around the axis of the tube by imparting short to and fro vibratory up and down movements to the tubular support, whereupon the disc 14 will rotate around a substantially circular path on the periphery of the ferrous metal chromeplated tubular support.
- animated objects may be applied to the disc 14- and the brackets 21 shown in FIGURES 5 and 6 can be altered so that the spindle portions passing through the disc are angularly displaced 99 degrees.
- the figure toy may be properly mounted in any position by merely bending the arm 21 in the form of the invention shown in FIGURES 1 to 5 or the arm 18 shown in the modified form of the invention in FIG- URE 6.
- the magnetic disc or discs may be placed thereon and the same will travel in a substantially spiral path around the axis thereof.
- the discs 14 and 14' are preferably of a thickness not less than one eighth of an inch and the peripheral surface is generated about a true right cylinder.
- a magnetic toy comprising a ferrous bar having a round peripheral surface, a relatively thin magnetic disc of reduced diameter with its peripheral edge surface adapted to be placed at the upper end of the bar so that the result-ant of the magnetic and gravity forces will cause said disc to travel around the axis of said bar in a spiral pathway, said disc being provided with a central 7 opening, a toy object, and a spindle received in the opening of said disc connecting said toy object with said disc.
- a magnetic toy comprising a round ferrous bar adapted to be placed on end to extend vertically from a support, a relatively thin magnetic disc of reduced diameter with its peripheral edge surface presented to said .bar and having a central opening, a figured object having an arm portion terminating at the end in an angle portion adapted to be received in the opening in said disc, said disc and figured object being applied to the upper end of the bar so that the resultant of the magnetic and gravity forces will cause said disc and figured object to travel in a spiral pathway around said bar and toward the lower end thereof.
Description
July 16, 1963 F. c. PRUNKARD 3, ,443
MAGNETIC TOY Filed May 26, 1961 3mm FRANKLIN C. PRUNKAR D Attorney United States Patent Oflice 3,097,448 Patented July 16, 1963 3,097,448 MAGNETIC TOY Franklin C. Prunkard, 5707 Chain Bridge Road, McLean, Va. Filed May 26, 1961, Ser. No. 113,014 2 Claims. er. 46-241) The present invention relates to improvements in games and amusement devices, and more particularly to a magnetic toy having a rotating and spinning member.
One object is to provide a toy which will afford amusement to children as well as grown people, and which can be used to simulate racing and the like, as well as other chance controlled games.
Another object is to provide an amusement device in the form of a toy having a cylindrical metal member to the surface of which is applied a magnetic disc which will travel around the periphery of the metal member and describe a helical path due to the component forces of magnetism and gravity.
Another object is to provide a magnetic toy including a ferrous metal bar or tube having a smooth peripheral surface and a magnetic disc applied to the tube for supporting an animated object or the like. The tube or bar being adapted to be supported on end and reversed end over end after the magnetic disc has traveled through a spiral path to the bottom of the support or tube.
Another object is to provide a magnetic spinning toy including a ferrous metal bar or tube which may be used as a wand and manipulated so that the magnetic disc or discs may be made to rotate around the periphery of the wand by simple up and down movement imparted to the bar.
Another object is to provide a magnetic amusement device in which the ferrous support or bar may be of various shapes such as spherical and conical with a substantially round smooth surface so that when the magnetic disc and animated object supported thereby are placed on the support they will travel along a spiral path over the round surface about a vertical axis.
Other objects and advantages of the invention will become apparent during the course of the following description taken with the accompanying drawing wherein:
FIGURE 1 is a side :elevational view of the toy illustrating one of the magnetic discs at the top thereof, and showing the path of travel toward the lower end of the tubular support. Also, the ends of the tubular support are provided with suction cups to permit end over end reversal of the tubular support.
FIGURE 2 is a side elevational view similar to FIG- URE l but showing a pair of magnetic discs applied to the support and showing the manner in which they are made to travel in opposite directions and through spiral pathways.
FIGURE 3 is a side elevational view similar to FIG- URE 2 and showing the manner in which the magnetic disc may be rotated in an opposite direction to that shown in FIGURE 1.
FIGURE 4 is a netic discs.
FIGURE 5 is a perspective view showing the manner in which an animated object is supported on the magnetic disc, and
FIGURE 6 is a slightly modified form of the invention showing an object in the form of a toy automobile or other vehicle.
In the drawing, and more in detail, there is shown in FIGURES l to 5 inclusive one embodiment of the invention including a tubular bar or support 10 of ferrous metal and preferably having a coating of chrome on the perspective view of one of the magperipheral surface to provide a relatively smooth rolling contact surface.
The tube may be of any desired height or length, as well as any desired diameter, but it is preferred to make the tube approximately 12 inches long and of a diameter between 1 /2 and 2 inches. The ends of the tube are provided with suction cups 12 formed of rubber and having bores 13 to slidably receive the tube ends (FIGURE 1). A partition wall 11 extends across the end of the tube and is integrated with the rubber suction cup 12 (also shown in FIGURE 1). Thus, a suction chamber is formed between a surface upon which the support or tube It? is placed and the partition wall '11.
The magnetic disc 14 is formed of Alnico magnetic metal whch includes powdered aluminum, nickel and cobalt pressed into shape of disc-like contour and of any desired diameter. The magnetic discs 14 are provided with a central opening 16 (FIGURE 4) for supporting an animated object 18 formed of plastic or the like and having an arm 21 terminating in a downward depending portion 22 fitted into the opening 16 with a loose fit to permit free relative rotation between the disc 14 and the animated object 18 which may be a representation of a cat, monkey or similar animal.
In operation, the standard 10 is placed on a support S such as a table or desk, and held thereon by the suction cup 12 on the lower end of the tubular support. The magnetic disc 14 or discs as shown in FIGURE 2 are placed at the top of the tubular support adjacent the upper suction cup 12 and against the peripheral surface of the tubular support Ill. When positioning; a magnetic disc or discs 14 on the tubular support, they are grasped between the fingers and manually placed in contact with the upper end of the tubular support. It makes no difference whether the plane of the magnetic disc is normal to the axis of the tubular support or is parallel therewith and extends longitudinally thereof, since the moment the player releases his grasp on the magnetic disc riphery of the tubular support and describe a spiral path P in a clockwise direction as shown in FIGURE 1 or may be made to move in a spiral path P in a counterclockwise direction as shown in FIGURE 3. When a pair of magnetic discs 14 are applied to the upper end of the tubular support 10, they may be made to travel in clockwise and counterclockwise pathways P and P as shown in FIGURE 2. This disc 14' is formed of pressed powdered magnetic material sold under the trade name of Alnico and shaped under pressure to form a disc 14 of a suitable diameter. It has been found in practice that of the ferrous metal tube 10. The disc 14 is provided with a central opening to support a bracket having a shaft portion 18' which is loosely and rotatably mounted in the magnetic disc 14, and the free end is angularly bent as at 20 for being received in an opening 21 in an object such as a toy vehicle 22' formed of plastic or lightweight metal such as aluminum. The ends of the angular bracket 18 may be provided with a collar 25 to limit movement of the spindle portion 18 of the bracket within the central opening (not shown) in the magnetic disc 14'. v
The operation of the toy shown in FIGURE 6 is similar to that shown in the other figures of the drawing, and the magnetic disc 14' supporting the toy vehicle shaped obiect 22 is placed against the upper end of a ferrous metal tube 1% adjacent the upper suction cup 12. With the tubular support it) mounted on a desk or the like in an upright position, the magnetic disc 14' and toy vehicle supported thereby will travel in a spiral pathway either clockwise or counterclockwise depending on the direction the same is initially urged before the player releases his grasp. When the device is used as a racing game, a plurality of the toy vehicles shown in FIG. 6 may be used and applied as shown in FIGURE 2 so that they will travel in opposite spiral pathways around the periphery of the ferrous metal chro nieplated tubular support It).
By holding the tubular support lit substantially horizontally and applying one of the discs 14 to the periphery the disc may be made to spin around the axis of the tube by imparting short to and fro vibratory up and down movements to the tubular support, whereupon the disc 14 will rotate around a substantially circular path on the periphery of the ferrous metal chromeplated tubular support. In this case, animated objects may be applied to the disc 14- and the brackets 21 shown in FIGURES 5 and 6 can be altered so that the spindle portions passing through the disc are angularly displaced 99 degrees. Actually, the figure toy may be properly mounted in any position by merely bending the arm 21 in the form of the invention shown in FIGURES 1 to 5 or the arm 18 shown in the modified form of the invention in FIG- URE 6.
When shapes other than the ones shown of a right cylinder are used such as cones and spheres the magnetic disc or discs may be placed thereon and the same will travel in a substantially spiral path around the axis thereof.
The discs 14 and 14' are preferably of a thickness not less than one eighth of an inch and the peripheral surface is generated about a true right cylinder.
Obviously other changes and modifications may be made in the shape of the support and animated obiects carried by the magnetic disc without departing from the spirit of the invention or the scope of the subjoincd claims.
What I claim is:
l. A magnetic toy comprising a ferrous bar having a round peripheral surface, a relatively thin magnetic disc of reduced diameter with its peripheral edge surface adapted to be placed at the upper end of the bar so that the result-ant of the magnetic and gravity forces will cause said disc to travel around the axis of said bar in a spiral pathway, said disc being provided with a central 7 opening, a toy object, and a spindle received in the opening of said disc connecting said toy object with said disc.
2. A magnetic toy comprising a round ferrous bar adapted to be placed on end to extend vertically from a support, a relatively thin magnetic disc of reduced diameter with its peripheral edge surface presented to said .bar and having a central opening, a figured object having an arm portion terminating at the end in an angle portion adapted to be received in the opening in said disc, said disc and figured object being applied to the upper end of the bar so that the resultant of the magnetic and gravity forces will cause said disc and figured object to travel in a spiral pathway around said bar and toward the lower end thereof.
References Cited in the file of this patent UNITED STATES PATENTS 824,8 12 Plimpton July 3, 1906 1,669,658 Elmen May 15, 1928 2,388,664 Bandur et al Nov. 13, 1945
Claims (1)
1. A MAGNETIC TOY COMPRISING A FERROUS BAR HAVING A ROUND PERIPHERAL SURFACE, A RELATIVELY THIN MAGNETIC DISC OF REDUCED DIAMETER WITH ITS PERIPHERAL EDGE SURFACE ADAPTED TO BE PLACED AT THE UPPER END OF THE BAR SO THAT THE RESULTANT OF THE MAGNETIC AND GRAVITY FORCES WILL CAUSE SAID DISC TO TRAVEL AROUND THE AXIS OF SAID BAR IN A SPIRAL PATHWAY, SAID DISC BEING PROVIDED WITH A CENTRAL OPENING, A TOY OBJECT, AND A SPINDLE RECEIVED IN THE OPENING OF SAID DISC CONNECTING SAID TOY OBJECT WITH SAID DISC.
Publications (1)
Publication Number | Publication Date |
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US3097448A true US3097448A (en) | 1963-07-16 |
Family
ID=3451614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US3097448D Expired - Lifetime US3097448A (en) | Magnetic toy |
Country Status (1)
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US (1) | US3097448A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3217446A (en) * | 1963-01-29 | 1965-11-16 | Alois F Steiert | Magnetic and gravity actuated spinning toy |
US3466796A (en) * | 1967-06-26 | 1969-09-16 | Dell Plastics Co Inc | Amusement device |
US4871340A (en) * | 1988-10-11 | 1989-10-03 | Bruce Ross | Magnetic action toy |
US6733397B1 (en) * | 2003-02-18 | 2004-05-11 | Paul Barrett | Magcanet the magic cane and card to table |
US7666053B2 (en) | 2005-11-07 | 2010-02-23 | Mattel, Inc. | Package for magnetic toy vehicles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US824812A (en) * | 1904-02-25 | 1906-07-03 | Henry Richardson Plimpton | Magnetic apparatus. |
US1669658A (en) * | 1926-09-11 | 1928-05-15 | Western Electric Co | Magnetic core |
US2388664A (en) * | 1942-11-05 | 1945-11-13 | Western Electric Co | Magnetic material |
-
0
- US US3097448D patent/US3097448A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US824812A (en) * | 1904-02-25 | 1906-07-03 | Henry Richardson Plimpton | Magnetic apparatus. |
US1669658A (en) * | 1926-09-11 | 1928-05-15 | Western Electric Co | Magnetic core |
US2388664A (en) * | 1942-11-05 | 1945-11-13 | Western Electric Co | Magnetic material |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3217446A (en) * | 1963-01-29 | 1965-11-16 | Alois F Steiert | Magnetic and gravity actuated spinning toy |
US3466796A (en) * | 1967-06-26 | 1969-09-16 | Dell Plastics Co Inc | Amusement device |
US4871340A (en) * | 1988-10-11 | 1989-10-03 | Bruce Ross | Magnetic action toy |
US6733397B1 (en) * | 2003-02-18 | 2004-05-11 | Paul Barrett | Magcanet the magic cane and card to table |
US7666053B2 (en) | 2005-11-07 | 2010-02-23 | Mattel, Inc. | Package for magnetic toy vehicles |
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