JPH03110264U - - Google Patents

Info

Publication number

JPH03110264U

JPH03110264U JP1990020123U JP2012390U JPH03110264U JP H03110264 U JPH03110264 U JP H03110264U JP 1990020123 U JP1990020123 U JP 1990020123U JP 2012390 U JP2012390 U JP 2012390U JP H03110264 U JPH03110264 U JP H03110264U

Authority

JP

Japan

Prior art keywords

outer circumferential

circumferential wall

piston

wall

peripheral edge

Prior art date

1990-02-27

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

• 238000012856 packing Methods 0.000 claims description 5
• 230000002093 peripheral effect Effects 0.000 claims 3
• 238000007789 sealing Methods 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1