JPH0430975U - - Google Patents

Info

Publication number

JPH0430975U

JPH0430975U JP7297790U JP7297790U JPH0430975U JP H0430975 U JPH0430975 U JP H0430975U JP 7297790 U JP7297790 U JP 7297790U JP 7297790 U JP7297790 U JP 7297790U JP H0430975 U JPH0430975 U JP H0430975U

Authority

JP

Japan

Prior art keywords

tubular body

protrusions

grooves

peripheral surface

documents

Prior art date

1990-07-11

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000002093 peripheral effect Effects 0.000 claims 2
• 229920001971 elastomer Polymers 0.000 claims 1
• 239000002861 polymer material Substances 0.000 claims 1
• 229920002635 polyurethane Polymers 0.000 claims 1
• 239000004814 polyurethane Substances 0.000 claims 1
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1

Cited By (1)