JPS6332575Y2 - - Google Patents

Info

Publication number

JPS6332575Y2

JPS6332575Y2 JP18120880U JP18120880U JPS6332575Y2 JP S6332575 Y2 JPS6332575 Y2 JP S6332575Y2 JP 18120880 U JP18120880 U JP 18120880U JP 18120880 U JP18120880 U JP 18120880U JP S6332575 Y2 JPS6332575 Y2 JP S6332575Y2

Authority

JP

Japan

Prior art keywords

lever

planting clutch

interlocking

planting

hydraulic

Prior art date

1980-12-17

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 230000007246 mechanism Effects 0.000 claims description 23
• 241000209094 Oryza Species 0.000 claims description 14
• 235000007164 Oryza sativa Nutrition 0.000 claims description 14
• 235000009566 rice Nutrition 0.000 claims description 14
• 239000002184 metal Substances 0.000 claims description 12
• 230000003028 elevating effect Effects 0.000 claims description 4
• 230000001105 regulatory effect Effects 0.000 claims description 2
• 230000005540 biological transmission Effects 0.000 description 7
• 210000000078 claw Anatomy 0.000 description 6
• 230000007935 neutral effect Effects 0.000 description 4
• 238000013459 approach Methods 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1