JPS6346784Y2 - - Google Patents

Info

Publication number

JPS6346784Y2

JPS6346784Y2 JP1477381U JP1477381U JPS6346784Y2 JP S6346784 Y2 JPS6346784 Y2 JP S6346784Y2 JP 1477381 U JP1477381 U JP 1477381U JP 1477381 U JP1477381 U JP 1477381U JP S6346784 Y2 JPS6346784 Y2 JP S6346784Y2

Authority

JP

Japan

Prior art keywords

main body

circumferential surface

annular

inner circumferential

annular recess

Prior art date

1981-02-04

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

• 239000000463 material Substances 0.000 claims description 5
• 239000004033 plastic Substances 0.000 claims description 5
• 230000002452 interceptive effect Effects 0.000 claims description 3
• 230000007423 decrease Effects 0.000 claims description 2
• 230000002093 peripheral effect Effects 0.000 description 12
• 230000000694 effects Effects 0.000 description 6
• 239000012530 fluid Substances 0.000 description 5
• 210000002445 nipple Anatomy 0.000 description 4
• 239000004677 Nylon Substances 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 229920001778 nylon Polymers 0.000 description 2
• 238000007789 sealing Methods 0.000 description 2
• 230000000712 assembly Effects 0.000 description 1
• 238000000429 assembly Methods 0.000 description 1
• 230000005489 elastic deformation Effects 0.000 description 1