FIELD: toy production. SUBSTANCE: top has sharpened rod connected to symmetrical body, and support with cylindrical slot with permanent annular magnet located in bore made in slot wall. Sharpened end of rod is in contact with axial depression formed in slot bottom. Permanent magnet is fixed in sharpened rod above support. Permanent magnets have magnetization orientation of SN-NS or NS-SN. Such construction provides for static and dynamic balance at any inclination angle of support with respect to horizon. Apart from using as amusing toy, top may serve as means for increasing knowledge of physical phenomena. EFFECT: simplified manufacture process, enhanced reliability and convenient operation. 6 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD OF CREATING FLEXIBLE CONNECTION BETWEEN TWO BODIES AND MAGNETIC TOY | 2002 |
|
RU2207180C1 |
SHUT-OFF ADJUSTING DEVICE | 2002 |
|
RU2225559C1 |
CONTROL VALVING DEVICE | 2003 |
|
RU2289744C2 |
PERMANENT-MAGNET TORQUE MOTOR | 1998 |
|
RU2141159C1 |
FACE-MOUNTED PERMANENT-MAGNET TORQUE MOTOR | 1998 |
|
RU2141158C1 |
DEMONSTRATION SPINNING TOP | 2011 |
|
RU2496147C2 |
BILLIARD TABLE | 2004 |
|
RU2286192C2 |
DISPERSER | 2003 |
|
RU2239491C1 |
REVOLVER-TYPE HAND FIRE ARMS | 2002 |
|
RU2214576C1 |
METHOD AND DEVICE TO TRANSFER MAGNETIC PARTICLES | 1995 |
|
RU2142631C1 |
Authors
Dates
2003-11-10—Published
2002-07-17—Filed