JPH0355034Y2 - - Google Patents

Info

Publication number

JPH0355034Y2

JPH0355034Y2 JP5850887U JP5850887U JPH0355034Y2 JP H0355034 Y2 JPH0355034 Y2 JP H0355034Y2 JP 5850887 U JP5850887 U JP 5850887U JP 5850887 U JP5850887 U JP 5850887U JP H0355034 Y2 JPH0355034 Y2 JP H0355034Y2

Authority

JP

Japan

Prior art keywords

synthetic resin

ring

joint body

latch ring

joint

Prior art date

1987-04-17

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

• 229920003002 synthetic resin Polymers 0.000 claims description 40
• 239000000057 synthetic resin Substances 0.000 claims description 40
• 230000002093 peripheral effect Effects 0.000 claims description 7
• 238000012856 packing Methods 0.000 claims description 5
• 230000008878 coupling Effects 0.000 claims 1
• 238000010168 coupling process Methods 0.000 claims 1
• 238000005859 coupling reaction Methods 0.000 claims 1
• 239000004698 Polyethylene Substances 0.000 description 4
• -1 polyethylene Polymers 0.000 description 4
• 229920000573 polyethylene Polymers 0.000 description 4
• 238000000034 method Methods 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 238000010276 construction Methods 0.000 description 1
• 230000008602 contraction Effects 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000002262 irrigation Effects 0.000 description 1
• 238000003973 irrigation Methods 0.000 description 1