Tumbler wheel, changeable combination key lock construction

作者: Klaus W. Gartner

DOI:

关键词: CasingEmbedded systemKey (lock)CamEngineeringLock (firearm)Spring (mathematics)Mechanism (engineering)LeverMechanical engineering

摘要: A tumbler wheel type lock mechanism for use in key locks, dial operated combination locks and the like, including plural wheels a casing having gated rim portions encircling hub which may be adjusted to different angular positions relative their associated portions. pivoted fence lever is normally releasably latched raised inactive position, releasing spring activated by control cam impact against shoulder formation on latter from such condition impelling it coupled relation with when occupy predetermined alignment whereby can unlocked operation of cam.

参考文章(7)
Tim M. Uyeda, Klaus W. Gartner, Steven Helesfai, Combination lock construction ,(1975)
Kavalli Alverius Bergendahl, Lock with adjustable tumbler assembly ,(1967)
Thomas Edgar Riley, Thomas Benton, Rudolf Steadman Ruston, Improvements in and relating to permutation locks ,(1953)