JPH0537508Y2 - - Google Patents

Info

Publication number

JPH0537508Y2

JPH0537508Y2 JP3666889U JP3666889U JPH0537508Y2 JP H0537508 Y2 JPH0537508 Y2 JP H0537508Y2 JP 3666889 U JP3666889 U JP 3666889U JP 3666889 U JP3666889 U JP 3666889U JP H0537508 Y2 JPH0537508 Y2 JP H0537508Y2

Authority

JP

Japan

Prior art keywords

panel

main body

rally

screw

gear

Prior art date

1989-03-29

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 - Lifetime

Links

• Espacenet
• Global Dossier
• Discuss

• 230000037431 insertion Effects 0.000 claims description 12
• 238000003780 insertion Methods 0.000 claims description 12
• 238000009423 ventilation Methods 0.000 claims description 5
• 230000000694 effects Effects 0.000 description 2
• 229910000639 Spring steel Inorganic materials 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1