JPH01172573U - - Google Patents

Info

Publication number

JPH01172573U

JPH01172573U JP6927588U JP6927588U JPH01172573U JP H01172573 U JPH01172573 U JP H01172573U JP 6927588 U JP6927588 U JP 6927588U JP 6927588 U JP6927588 U JP 6927588U JP H01172573 U JPH01172573 U JP H01172573U

Authority

JP

Japan

Prior art keywords

motor

detection device

speed detection

elevator drive

drive motor

Prior art date

1988-05-27

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 7
• 239000000853 adhesive Substances 0.000 claims description 2
• 230000001070 adhesive effect Effects 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1