TUMBLER WHEEL COMBINATION LOCK WITH TORQUE ADJUSTER MEANS

A combination lock of the tumbler wheel the having a plurality of tumbler wheels journaled for rotation on a stationary tumbler post within a lock case and means such as a driving cam for rotating the tumbler wheels to angular positions for unlocking the lock, wherein the lock case is provided with...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MILLER, BENSON L, HELESFAI, STEVEN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES THEREFOR FIXED CONSTRUCTIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HANDCUFFS KEYS LOCKS SAFES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	A combination lock of the tumbler wheel the having a plurality of tumbler wheels journaled for rotation on a stationary tumbler post within a lock case and means such as a driving cam for rotating the tumbler wheels to angular positions for unlocking the lock, wherein the lock case is provided with inclined ramp surfaces adjacent one end of the stack of tumbler wheels and a torque adjustment member having spring finger formations movable on the inclined ramp surface is adjustable responsive to insertion and operation of a tool into the lock mechanism chamber of the case to apply selected spring compression forces to the tumbler wheel stack and adjust the tension or torque properties thereof.