Patent ID: 11953470
Assignee: YEDITEPE ÜNIVERSITESI
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 20:
21. A funnel control device, wherein the funnel control device is fixed on a testing device, comprising:
at least one supporting body, wherein the at least one supporting body is placed on the testing device;
at least one driving member, wherein the at least one driving member is located in or on the at least one supporting body and the at least one driving member is configured to produce a drive force; and
at least one holder, wherein the at least one holder is connected to the at least one driving member, the at least one holder moves in a vertical direction with the drive force of the at least one driving member, and a funnel is placed on the at least one holder; and
circular adjustment rings, wherein the circular adjustment rings are provided on an aluminum portion of the funnel, and the circular adjustment rings adjust a height of pouring a soil into the funnel, and the circular adjustment rings are mounted to or removed from the funnel at various heights and various numbers.