JPH0359987U - - Google Patents

Info

Publication number

JPH0359987U

JPH0359987U JP11978089U JP11978089U JPH0359987U JP H0359987 U JPH0359987 U JP H0359987U JP 11978089 U JP11978089 U JP 11978089U JP 11978089 U JP11978089 U JP 11978089U JP H0359987 U JPH0359987 U JP H0359987U

Authority

JP

Japan

Prior art keywords

casing

compression shaft

spring compression

spring

hoisting member

Prior art date

1989-10-16

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

• 230000006835 compression Effects 0.000 claims description 6
• 238000007906 compression Methods 0.000 claims description 6
• 238000006073 displacement reaction Methods 0.000 claims 2
• 239000000725 suspension Substances 0.000 claims 1

Cited By (2)