JPH0413453Y2 - - Google Patents

Info

Publication number

JPH0413453Y2

JPH0413453Y2 JP1987024048U JP2404887U JPH0413453Y2 JP H0413453 Y2 JPH0413453 Y2 JP H0413453Y2 JP 1987024048 U JP1987024048 U JP 1987024048U JP 2404887 U JP2404887 U JP 2404887U JP H0413453 Y2 JPH0413453 Y2 JP H0413453Y2

Authority

JP

Japan

Prior art keywords

packing

bent piece

cap body

bolt

circumferential surface

Prior art date

1987-02-19

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

• 238000012856 packing Methods 0.000 claims description 83
• 230000002093 peripheral effect Effects 0.000 claims description 7
• 239000002184 metal Substances 0.000 claims description 6
• 239000007779 soft material Substances 0.000 claims description 3
• 238000005452 bending Methods 0.000 description 8
• 238000007789 sealing Methods 0.000 description 6
• 230000015572 biosynthetic process Effects 0.000 description 3
• 239000010409 thin film Substances 0.000 description 3
• 230000007423 decrease Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 230000001788 irregular Effects 0.000 description 2
• 229910001220 stainless steel Inorganic materials 0.000 description 2
• 239000010935 stainless steel Substances 0.000 description 2
• 239000011800 void material Substances 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 230000002542 deteriorative effect Effects 0.000 description 1
• 239000013013 elastic material Substances 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000010959 steel Substances 0.000 description 1