JPH01175502U - - Google Patents

Info

Publication number

JPH01175502U

JPH01175502U JP7192888U JP7192888U JPH01175502U JP H01175502 U JPH01175502 U JP H01175502U JP 7192888 U JP7192888 U JP 7192888U JP 7192888 U JP7192888 U JP 7192888U JP H01175502 U JPH01175502 U JP H01175502U

Authority

JP

Japan

Prior art keywords

pin

holder

tilling claw

insertion hole

retaining pin

Prior art date

1988-05-31

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000037431 insertion Effects 0.000 claims description 6
• 238000003780 insertion Methods 0.000 claims description 6
• 210000000078 claw Anatomy 0.000 claims description 5
• 238000003971 tillage Methods 0.000 claims 1
• 230000002787 reinforcement Effects 0.000 description 1