Patent ID: 11932146
Assignee: ARCHEM INC.
Field: nan (nan)
Classification: CPC nan | IPC B

Claim 14:
15. The passenger-seat cushion member according to claim 8, wherein
the porous structural body comprises a skeleton part,
the skeleton part includes:
a plurality of bone parts, and
a plurality of connection parts each connecting end parts of the plurality of bone parts to each other, and

each of the bone parts includes, in at least part of the bone part, a bone constant part extending while keeping a cross-sectional area constant, and
a ratio A0/A1 of a cross-sectional area A0 of the bone constant part relative to a cross-sectional area A1 of an edge of the bone part on any one side satisfies:
0.15≤A0/A1≤2.0.