JPH02113063U - - Google Patents

Info

Publication number

JPH02113063U

JPH02113063U JP2146389U JP2146389U JPH02113063U JP H02113063 U JPH02113063 U JP H02113063U JP 2146389 U JP2146389 U JP 2146389U JP 2146389 U JP2146389 U JP 2146389U JP H02113063 U JPH02113063 U JP H02113063U

Authority

JP

Japan

Prior art keywords

oil ring

piston

inner peripheral

utility

peripheral side

Prior art date

1989-02-28

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

• 230000000149 penetrating effect Effects 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1