JPS624771Y2 - - Google Patents

Info

Publication number

JPS624771Y2

JPS624771Y2 JP1981161869U JP16186981U JPS624771Y2 JP S624771 Y2 JPS624771 Y2 JP S624771Y2 JP 1981161869 U JP1981161869 U JP 1981161869U JP 16186981 U JP16186981 U JP 16186981U JP S624771 Y2 JPS624771 Y2 JP S624771Y2

Authority

JP

Japan

Prior art keywords

dust cover

boss

flange

shaft

bush

Prior art date

1981-10-31

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

• 239000000428 dust Substances 0.000 claims description 49
• 230000002093 peripheral effect Effects 0.000 claims description 11
• 238000007789 sealing Methods 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 239000000463 material Substances 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2
• 239000004576 sand Substances 0.000 description 2
• 238000004078 waterproofing Methods 0.000 description 2
• 229910000881 Cu alloy Inorganic materials 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000004519 grease Substances 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1