Multistage lock apparatus

专利名称：Multistage lock apparatus

发明人：Wen-Kuei Liu,Chao-Hsuan Liu,Yu-Chun Liu申请号：US12558805申请日：20090914公开号：US07975517B2公开日：20110712

专利附图：

摘要：A multistage lock apparatus has a base, a disk holder, two selecting devices, twodisk sets and at least one interfering element. The base has a mounting panel and acentral tube. The disk holder is connected to the base and has a mounting beam, twoextending beams, a middle beam, a connecting beam and two mounting spaces. The

selecting devices are rotatably connected to the base. The disk sets are respectivelymounted on the selecting devices in the mounting specs of the disk holder and each diskset has a driving disk and at least one driven disk. The at least one interfering element ismounted securely on the disk holder and each of the at least one interfering element hasa mounting tab and two elastic panels.

申请人：Wen-Kuei Liu,Chao-Hsuan Liu,Yu-Chun Liu

地址：Taichung TW,Tanzi Township, Taichung County TW,Tanzi Township, TaichungCounty TW

国籍：TW,TW,TW

代理机构：Nikolai & Mersereau, P.A.

代理人：C. G. Mersereau

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