JPH0212386Y2 - - Google Patents

Info

Publication number

JPH0212386Y2

JPH0212386Y2 JP1985053373U JP5337385U JPH0212386Y2 JP H0212386 Y2 JPH0212386 Y2 JP H0212386Y2 JP 1985053373 U JP1985053373 U JP 1985053373U JP 5337385 U JP5337385 U JP 5337385U JP H0212386 Y2 JPH0212386 Y2 JP H0212386Y2

Authority

JP

Japan

Prior art keywords

pipe

sealing material

joint

convex portion

annular body

Prior art date

1985-04-10

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000003566 sealing material Substances 0.000 claims description 17
• 239000000314 lubricant Substances 0.000 claims description 14
• 230000001050 lubricating effect Effects 0.000 claims description 13
• 238000002347 injection Methods 0.000 claims description 9
• 239000007924 injection Substances 0.000 claims description 9
• 239000013013 elastic material Substances 0.000 claims description 3
• 238000005304 joining Methods 0.000 claims description 3
• 239000004519 grease Substances 0.000 description 6
• 238000005461 lubrication Methods 0.000 description 4
• 238000007789 sealing Methods 0.000 description 4
• 238000004519 manufacturing process Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 238000009435 building construction Methods 0.000 description 1
• 238000004891 communication Methods 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 210000002445 nipple Anatomy 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 230000009291 secondary effect Effects 0.000 description 1
• 238000004904 shortening Methods 0.000 description 1