JPH0355033Y2 - - Google Patents

Info

Publication number

JPH0355033Y2

JPH0355033Y2 JP15898087U JP15898087U JPH0355033Y2 JP H0355033 Y2 JPH0355033 Y2 JP H0355033Y2 JP 15898087 U JP15898087 U JP 15898087U JP 15898087 U JP15898087 U JP 15898087U JP H0355033 Y2 JPH0355033 Y2 JP H0355033Y2

Authority

JP

Japan

Prior art keywords

piece

dowel

pipe

divided bodies

connecting pipe

Prior art date

1987-10-17

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

• 238000003780 insertion Methods 0.000 claims description 51
• 230000037431 insertion Effects 0.000 claims description 51
• 230000002265 prevention Effects 0.000 claims description 9
• 230000008878 coupling Effects 0.000 claims description 5
• 238000010168 coupling process Methods 0.000 claims description 5
• 238000005859 coupling reaction Methods 0.000 claims description 5
• 230000002093 peripheral effect Effects 0.000 claims description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
• 238000010586 diagram Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000006073 displacement reaction Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1