| 摘要 |
PROBLEM TO BE SOLVED: To obtain a rake capable of obtaining a satisfactory workability for activation of lawn and increasing the activation effect. SOLUTION: This rake installs blades 4 on the claws 3 facing to the upper side of a shaft 1 installed in proper intervals and rectangular to the longitudinal direction of the shaft 1, and is capable of pulling up the roots of lawn in the ground and cutting, and is also capable of making grooves on the pulling up part of the root of the lawn to activate the lawn.
|
