JPH0344885Y2 - - Google Patents

Info

Publication number

JPH0344885Y2

JPH0344885Y2 JP16151386U JP16151386U JPH0344885Y2 JP H0344885 Y2 JPH0344885 Y2 JP H0344885Y2 JP 16151386 U JP16151386 U JP 16151386U JP 16151386 U JP16151386 U JP 16151386U JP H0344885 Y2 JPH0344885 Y2 JP H0344885Y2

Authority

JP

Japan

Prior art keywords

tension spring

cover

restraining

wall

support member

Prior art date

1986-10-23

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

• 230000000452 restraining effect Effects 0.000 claims description 31
• 238000003780 insertion Methods 0.000 description 7
• 230000037431 insertion Effects 0.000 description 7
• 238000006073 displacement reaction Methods 0.000 description 6
• 230000000694 effects Effects 0.000 description 3
• 238000010586 diagram Methods 0.000 description 2
• 210000000078 claw Anatomy 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 239000011796 hollow space material Substances 0.000 description 1
• 230000002452 interceptive effect Effects 0.000 description 1
• NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 239000000463 material Substances 0.000 description 1