Angular auto-adjusting skid-proof pad system on a baby walker

Details Angular auto-adjusting skid-proof pad system on a baby walker Angular auto-adjusting skid-proof pad system on a baby walker

1999-06-04

2000-11-28

Mai, Lanna

Land vehicles

Wheeled

Coasters

280 4738, 280 87041, B62B 700

Patent

active

RE0369675

ABSTRACT:
An angular [auto-adjustive] auto-adjusting skid-proof pad system on a baby [stroller] walker, which system is provided on the bottom of the chassis of the baby [stroller] walker with a plurality of skid-proof pad seats which are provided thereon with a plurality of skid-proof pads of the shapes of undulated plates, and are provided on either side thereof with a protruding axle for engaging an axle hole provided each on a side plate on the chassis, the skid-proof pad seats can thus be adjusted in angular positions in the axle holes; thereby, when the rollers of the baby [stroller rush] walker move out inadvertently into a stair way and are suspended in the air, the skid-proof pads can provide a braking function and prevent the baby [stroller] walker from falling down.

REFERENCES:
patent: 412199 (1889-10-01), McIlhenny
patent: 4699392 (1987-10-01), Ku
patent: 5366231 (1994-11-01), Hung
patent: 5462300 (1995-10-01), Chien
patent: 5560626 (1996-10-01), Glazer et al.
patent: 5697669 (1997-12-01), Yemini
patent: 5732961 (1998-03-01), Theodoropoulos

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