JPH0448654Y2 - - Google Patents

Info

Publication number

JPH0448654Y2

JPH0448654Y2 JP1170386U JP1170386U JPH0448654Y2 JP H0448654 Y2 JPH0448654 Y2 JP H0448654Y2 JP 1170386 U JP1170386 U JP 1170386U JP 1170386 U JP1170386 U JP 1170386U JP H0448654 Y2 JPH0448654 Y2 JP H0448654Y2

Authority

JP

Japan

Prior art keywords

switching

cover

rear cover

sensor arm

rotary

Prior art date

1986-01-31

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

• 230000033228 biological regulation Effects 0.000 claims description 5
• 238000003971 tillage Methods 0.000 description 6
• 210000000078 claw Anatomy 0.000 description 5
• 230000001105 regulatory effect Effects 0.000 description 4
• 239000002689 soil Substances 0.000 description 4
• 230000007935 neutral effect Effects 0.000 description 2
• 238000005452 bending Methods 0.000 description 1
• 230000001276 controlling effect Effects 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 244000037666 field crops Species 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000002420 orchard Substances 0.000 description 1
• 238000009333 weeding Methods 0.000 description 1