US Patent No. 10,015,902


Patent No. 10,015,902
Issue Date July 03, 2018
Title Integrated Moveable And Lockable Rail
Inventorship Chao-Jung Chen, Taoyuan (TW)
Chih-Wei Lin, Taoyuan (TW)
Chien-Wei Huang, Taoyuan (TW)
Assignee QUANTA COMPUTER INC., Taoyuan (TW)

Claim of US Patent No. 10,015,902

1. An integrated lockable shelf rail configured to operate in pairs to support an electronic component, the rail comprising:a front bracket configured to attach to a first vertical support and having a forward facing first plate;
a track assembly configured to be coupled to the front bracket, the track assembly including:
a forward support having a forward facing second plate configured to overlap with the first plate;
a longitudinally extending inwardly facing C-shaped track member; and
first and second telescoping arms slideably nested in the track member;
a shelf bracket including a horizontal support surface configured to support the electronic component, a first side plate configured to couple to the second arm, a forward facing third plate configured to overlap with the second plate, and an upwardly extending fourth plate; and
a hole in each of the first, second and third plates which, when the first, second and third plates overlap, collectively define a common hole;
wherein when the rail is in an assembly state and a first fastener is inserted into the common hole through the first, second and third plates, the first fastener secures the shelf bracket;
wherein the horizontal support surface extends from the top of the first side plate and supports the electronic component; and
wherein the upwardly extending fourth plate is a side rail to prevent a lateral movement of the electronic component.