Title:
TOY AS PLURALITY OF SWIMMING FISH
Document Type and Number:
Japanese Patent JP3143881
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To set swimming of a fish body to act like a living fish by arranging a magnetic field generation drive magnet on a ring conveyer, which is vertically moving, at a prescribed interval, changing the magnetic field in the aquarium tank every moment by moving of the ring conveyer, and producing interaction of the fish body with the swimming magnet.
SOLUTION: A pair of left/right conveyer belts 29 are installed across top/ bottom rotational shafts 9, 10 via a pulley. Magnetic field generation drive magnets 7 are fitted to a prescribed number of support plates 24 supportingly mounted on the conveyer belt 29 at a prescribed interval. On the other hand, a swimming magnet is fitted to a swimming fish body 20. The magnet power of the magnet field generation drive magnet 7 is set stronger than the swimming magnet of the fish body 20. Because the magnet field in a aquarium tank 1 is changed every moment by the drive of the conveyer belt 29, interaction of the fish body with the swimming magnet is changed every moment so that the fish body 20 acts just like a living fish.
Inventors:
Shigeyuki Horiuchi
Application Number:
JP31428296A
Publication Date:
March 07, 2001
Filing Date:
November 11, 1996
Export Citation:
Assignee:
Masudaya Corporation
International Classes:
A63H3/36; A63H23/08; A63H23/14; A63H29/22; A63H33/26; (IPC1-7): A63H23/14; A63H3/36; A63H23/08; A63H29/22; A63H33/26
Domestic Patent References:
| JP284698U | ||||
| JP6188796U |
Attorney, Agent or Firm:
Masayoshi Masuda