JPS6322493U - - Google Patents

Info

Publication number

JPS6322493U

JPS6322493U JP11658586U JP11658586U JPS6322493U JP S6322493 U JPS6322493 U JP S6322493U JP 11658586 U JP11658586 U JP 11658586U JP 11658586 U JP11658586 U JP 11658586U JP S6322493 U JPS6322493 U JP S6322493U

Authority

JP

Japan

Prior art keywords

packing

saddle

upper saddle

synthetic resin

attached

Prior art date

1986-07-29

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 238000012856 packing Methods 0.000 claims description 14
• 229920003002 synthetic resin Polymers 0.000 claims description 9
• 239000000057 synthetic resin Substances 0.000 claims description 9
• 238000000605 extraction Methods 0.000 claims description 3
• 238000002347 injection Methods 0.000 claims 2
• 239000007924 injection Substances 0.000 claims 2
• 238000001746 injection moulding Methods 0.000 description 2
• 239000011248 coating agent Substances 0.000 description 1
• 239000011247 coating layer Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1
• 230000013011 mating Effects 0.000 description 1