JPH0453803Y2 - - Google Patents

Info

Publication number

JPH0453803Y2

JPH0453803Y2 JP5904086U JP5904086U JPH0453803Y2 JP H0453803 Y2 JPH0453803 Y2 JP H0453803Y2 JP 5904086 U JP5904086 U JP 5904086U JP 5904086 U JP5904086 U JP 5904086U JP H0453803 Y2 JPH0453803 Y2 JP H0453803Y2

Authority

JP

Japan

Prior art keywords

belt

ring

torso support

attached

ring base

Prior art date

1986-04-18

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

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• 230000035939 shock Effects 0.000 description 7
• 230000000694 effects Effects 0.000 description 6
• 239000006096 absorbing agent Substances 0.000 description 4
• 238000010586 diagram Methods 0.000 description 3
• 238000009958 sewing Methods 0.000 description 3
• 238000003780 insertion Methods 0.000 description 2
• 230000037431 insertion Effects 0.000 description 2
• 238000006116 polymerization reaction Methods 0.000 description 2
• 239000012209 synthetic fiber Substances 0.000 description 2
• 229920002994 synthetic fiber Polymers 0.000 description 2
• 238000005299 abrasion Methods 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 230000003139 buffering effect Effects 0.000 description 1
• 230000008602 contraction Effects 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 238000010494 dissociation reaction Methods 0.000 description 1
• 230000005593 dissociations Effects 0.000 description 1
• 239000013013 elastic material Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1