JPS6233995U - - Google Patents

Info

Publication number

JPS6233995U

JPS6233995U JP12613185U JP12613185U JPS6233995U JP S6233995 U JPS6233995 U JP S6233995U JP 12613185 U JP12613185 U JP 12613185U JP 12613185 U JP12613185 U JP 12613185U JP S6233995 U JPS6233995 U JP S6233995U

Authority

JP

Japan

Prior art keywords

hatch

hinges

prevent

view

cargo

Prior art date

1985-08-20

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005096 rolling process Methods 0.000 claims description 5
• 239000000463 material Substances 0.000 claims description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
• 238000005299 abrasion Methods 0.000 claims 1
• 239000003245 coal Substances 0.000 claims 1
• 229910052742 iron Inorganic materials 0.000 claims 1
• 230000001681 protective effect Effects 0.000 description 3
• 238000012856 packing Methods 0.000 description 2
• 230000006835 compression Effects 0.000 description 1
• 238000007906 compression Methods 0.000 description 1
• 230000013011 mating Effects 0.000 description 1

Cited By (1)