Anti-tearing retractable arm for a collection box

A retractable arm device, system, and method with a locking mechanism for preventing items placed in a device or receptacle from getting stuck, damaged, or torn. The retractable arm includes an inner tube, a pawl, and an outer tube surrounding the inner tube. The inner tube slides within the outer t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Tartal, William Albert, Dewnandan, Joel Locknauth, Shenhar, Joram
Format:	Patent
Sprache:	eng
Schlagworte:	BANK PROTECTION DEVICES CHECKS FOR WINGS COFFEE MILLS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION DOMESTIC ARTICLES OR APPLIANCES FIXED CONSTRUCTIONS FURNITURE HOUSEHOLD OR TABLE EQUIPMENT HUMAN NECESSITIES KEYS LOCKS SAFES SAFES OR STRONG-ROOMS FOR VALUABLES SAFETY TRANSACTION PARTITIONS SPICE MILLS SUCTION CLEANERS IN GENERAL WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	A retractable arm device, system, and method with a locking mechanism for preventing items placed in a device or receptacle from getting stuck, damaged, or torn. The retractable arm includes an inner tube, a pawl, and an outer tube surrounding the inner tube. The inner tube slides within the outer tube and the pawl preventing the retractable arm from moving into an extended position under particular conditions. The retractable arm may be placed in a receptacle for items to prevent the door from being reopened before the door is fully closed.