JPH0212683U - - Google Patents

Info

Publication number

JPH0212683U

JPH0212683U JP9013688U JP9013688U JPH0212683U JP H0212683 U JPH0212683 U JP H0212683U JP 9013688 U JP9013688 U JP 9013688U JP 9013688 U JP9013688 U JP 9013688U JP H0212683 U JPH0212683 U JP H0212683U

Authority

JP

Japan

Prior art keywords

sensor

bumper

frequency signal

change

view

Prior art date

1988-07-07

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 5
• 238000010586 diagram Methods 0.000 description 2
• 238000009434 installation Methods 0.000 description 2
• 230000035945 sensitivity Effects 0.000 description 2
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1