A mounting apparatus for disk drive devices includes a bracket (30), an operation member (50), and a pair of rails (70). The bracket has a first sidewall (34) and a second sidewall (36) each defining a first retaining hole (342, 362) and a second retaining hole (346, 366). The second sidewall has a protrusion...http://www.google.fr/patents/US7068502?utm_source=gb-gplus-shareBrevet US7068502 - Mounting apparatus for disk drive devices