Spring swinging electromagnetic cradle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 6, 2022
Grant Date -
Dec 2, 2021
app pub date -
May 29, 2020
filing date -
May 29, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electromagnetic cradle includes a support frame, a swinging table, multiple abutting members, a magnetic box, and an electromagnetic device. The support frame includes two support rods each provided with multiple rollers. The abutting members are secured to the bottom of the swinging table and rest on the rollers respectively. The magnetic box is secured to the bottom of the table board. The electromagnetic device is secured to the support frame. The electromagnetic device is located under and corresponds to the magnetic box. The electromagnetic device produces a magnetic force to attract or repel the magnetic box that is mounted on the swinging table, so as to pull or push the swinging table, such that the swinging table horizontally swings successively and reciprocatingly.
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