| 摘要 |
PROBLEM TO BE SOLVED: To provide legs for fixing or making heavy equipment, such as household electrical appliances, move easily, in matching with the situation. SOLUTION: A leg portion has a surface easy to slide and a surface hard to slide, and by making those surfaces reversible, a surface corresponding to the situation can be brought into contact with an installation surface. Thus, an environment for stabilizing and moving a machine can be provided easily. COPYRIGHT: (C)2006,JPO&NCIPI
|
