DOOR STOPPER

PROBLEM TO BE SOLVED: To improve a function by holding a door in a desired position by making an elastically deformable sphere bite in between a closed door and a floor surface while deforming/rotating the sphere. SOLUTION: A sphere is made unrollable by lowering the center of gravity of the whole b...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MATSUHASHI TOSHIAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS FIXED CONSTRUCTIONS KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS
Online-Zugang:	Volltext bestellen
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