| 摘要 |
<p>Disclosed are a conveyance rack (10) for retaining and conveying resilience-memory metal rings (R1, R2) and a method for retaining the metal rings (R1, R2). The conveyance rack (10) is provided with a base (12) and a plurality of retaining shafts (14a to 14j) which extend parallel to each other, being erected on the base (12), and which are provided with, on the side walls thereof, a plurality of protrusions (30) abutting on the lower end surfaces of the metal rings (R1, R2). The protrusions (30) abut on the lower end surfaces of the metal rings (R1, R2) by point contact.</p> |
