| 摘要 |
The present invention concerns an adjustable arm rest with a support face ( 1 ), an operating lever ( 3 ), a joint apparatus adapted for being secured to an arm rest carrier ( 7 ) and a locking apparatus. The joint apparatus allows pivoting of the arm rest about three axis, and the at least one operating lever ( 3 ) locks or re-leases the joint apparatus and thereby the placement of the apparatus in relation to the arm rest carrier ( 7 ) in the three axes. Furthermore, a lockable joint apparatus is described. |
