JPH02147478U - - Google Patents

Info

Publication number

JPH02147478U

JPH02147478U JP5581389U JP5581389U JPH02147478U JP H02147478 U JPH02147478 U JP H02147478U JP 5581389 U JP5581389 U JP 5581389U JP 5581389 U JP5581389 U JP 5581389U JP H02147478 U JPH02147478 U JP H02147478U

Authority

JP

Japan

Prior art keywords

rope slack

slack detection

rope

shock absorber

detection frame

Prior art date

1989-05-17

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

• 238000001514 detection method Methods 0.000 claims description 8
• 239000006096 absorbing agent Substances 0.000 claims description 3
• 230000035939 shock Effects 0.000 claims description 3
• 230000007257 malfunction Effects 0.000 claims 1
• 230000002265 prevention Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2