JPS6242915Y2 - - Google Patents

Info

Publication number

JPS6242915Y2

JPS6242915Y2 JP1982143969U JP14396982U JPS6242915Y2 JP S6242915 Y2 JPS6242915 Y2 JP S6242915Y2 JP 1982143969 U JP1982143969 U JP 1982143969U JP 14396982 U JP14396982 U JP 14396982U JP S6242915 Y2 JPS6242915 Y2 JP S6242915Y2

Authority

JP

Japan

Prior art keywords

cap

wall

cylinder wall

bullet

shape

Prior art date

1982-09-22

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

• 230000002093 peripheral effect Effects 0.000 claims description 15
• 229920003002 synthetic resin Polymers 0.000 claims description 6
• 239000000057 synthetic resin Substances 0.000 claims description 6
• 239000000463 material Substances 0.000 description 21
• 238000012856 packing Methods 0.000 description 6
• 230000000694 effects Effects 0.000 description 3
• 239000013013 elastic material Substances 0.000 description 3
• 230000007423 decrease Effects 0.000 description 1
• 230000005489 elastic deformation Effects 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 230000002028 premature Effects 0.000 description 1