Title:
球体浮上装置
Document Type and Number:
Japanese Patent JP7359453
Kind Code:
B2
Abstract:
To relate to a device levitating a baseball ball, a volleyball ball and other spheres to a sphere in place by an air jet 6 from a nozzle, easily design the device corresponding to spheres with different dimensions and weights, and to provide the sphere levitation device capable of stably retaining a levitation position of each sphere.SOLUTION: A sphere levitation device includes same shaped nozzles 1 (1a, 1b and 1c) disposed thereon, the nozzles upward jetting discharge air from blower devices 3 (3a, 3b and 3c) respectively having same specifications, toward division points formed by dividing an arc on a horizontal plane, with a center 22 of a sphere 21 at a desired levitation position used as a center, into a plurality of points, preferably the equally-divided division points.SELECTED DRAWING: Figure 1
Inventors:
Masato Watanabe
Application Number:
JP2021094987A
Publication Date:
October 11, 2023
Filing Date:
June 07, 2021
Export Citation:
Assignee:
Nishino Manufacturing Co., Ltd.
International Classes:
A63B69/00
Domestic Patent References:
| JP5011684A | ||||
| JP50122336A | ||||
| JP51092262U | ||||
| JP2009014967A |
Foreign References:
| US20170203175 | ||||
| US20150051021 |
Attorney, Agent or Firm:
Takao Nishi
Previous Patent: Mobile shredder with improved safety for metal materials
Next Patent: Vibrating parts feeding device
Next Patent: Vibrating parts feeding device