JPH0267162U - - Google Patents

Info

Publication number

JPH0267162U

JPH0267162U JP14680088U JP14680088U JPH0267162U JP H0267162 U JPH0267162 U JP H0267162U JP 14680088 U JP14680088 U JP 14680088U JP 14680088 U JP14680088 U JP 14680088U JP H0267162 U JPH0267162 U JP H0267162U

Authority

JP

Japan

Prior art keywords

cylinder bore

small protrusion

bead

periphery

openings

Prior art date

1988-11-09

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

• 239000011324 bead Substances 0.000 claims description 6
• 239000002184 metal Substances 0.000 claims description 4
• 239000000758 substrate Substances 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 1
• 238000004381 surface treatment Methods 0.000 description 1

Cited By (1)