| 摘要 |
A sliding arm L-clamp (10) includes an L-shaped bar (11) having an arm (14) with a flat arm end (22) and a rail (12) integrally connected to the arm and an adjustable sliding rack assembly (15). The adjustable sliding rack assembly includes a rack (16) with an opening (17) on a first rack end (16a), a perpendicular tube (18) at a second rack end (16b), an extendable nonrotatable inner tube (36) having a pad (20) on a first extendable inner tube end (36a), and a linear actuating mechanism (50) operably connected to the extendable nonrotatable inner tube for movement of the extendable nonrotatable inner tube between a proximal position adjacent a first perpendicular tube end and a distal position adjacent the flat arm end. The opening is configured for receiving the rail and the extendable nonrotatable inner tube is slidably engaged within the perpendicular tube. |
