JPH0337513Y2 - - Google Patents

Info

Publication number

JPH0337513Y2

JPH0337513Y2 JP20149585U JP20149585U JPH0337513Y2 JP H0337513 Y2 JPH0337513 Y2 JP H0337513Y2 JP 20149585 U JP20149585 U JP 20149585U JP 20149585 U JP20149585 U JP 20149585U JP H0337513 Y2 JPH0337513 Y2 JP H0337513Y2

Authority

JP

Japan

Prior art keywords

frame

synthetic resin

skin

skin member

spring member

Prior art date

1985-12-26

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 229920003002 synthetic resin Polymers 0.000 claims description 19
• 239000000057 synthetic resin Substances 0.000 claims description 19
• 239000006260 foam Substances 0.000 claims description 8
• 230000002159 abnormal effect Effects 0.000 description 5
• 239000000463 material Substances 0.000 description 5
• 230000000694 effects Effects 0.000 description 3
• -1 Polypropylene Polymers 0.000 description 1
• 239000004743 Polypropylene Substances 0.000 description 1
• BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
• 230000005856 abnormality Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 239000004753 textile Substances 0.000 description 1