公开(公告)号：US11598660B2

公开(公告)日：2023-03-07

申请号：US17586433

申请日：2022-01-27

申请人： K2R2

发明人： Robert L. Kay ,  Eric Plambeck ,  Zachary Francis

IPC分类号： G01F11/02 ,  G01F11/00 ,  B65B1/38

摘要： A fixture for dispensing a powder is disclosed. The fixture has a base and a beam with a first end, a second end, and a fulcrum disposed between the first and second ends and coupled to the base. The fixture also has a load transfer beam having a first end and a second end that is fixedly coupled to the base. A force sensor is coupled to the load transfer beam. The beam can rotate about the fulcrum with respect to the base and the second end of the beam makes a point contact with the first end of the load transfer beam.

公开(公告)号：US11268843B2

公开(公告)日：2022-03-08

申请号：US16916794

申请日：2020-06-30

申请人： K2R2 LLC

发明人： Robert L. Kay ,  Eric Plambeck ,  Zachary Francis

IPC分类号： B22F3/12 ,  G01F11/02 ,  G01F11/00 ,  B65B1/38

摘要： A module for dispensing a powder is disclosed. The module has a channel having an entry port, a hopper coupled to the entry port and configured to receive the powder, and a piston partially disposed within the channel and configured to reciprocate within the channel. The piston has a retracted position configured to allow the powder to move from the hopper through the entry port into the channel.

公开(公告)号：US20220155123A1

公开(公告)日：2022-05-19

申请号：US17586433

申请日：2022-01-27

申请人： K2R2

发明人： Robert L. Kay ,  Eric Plambeck ,  Zachary Francis

IPC分类号： G01F11/02 ,  G01F11/00

摘要： A fixture for dispensing a powder is disclosed. The fixture has a base and a beam with a first end, a second end, and a fulcrum disposed between the first and second ends and coupled to the base. The fixture also has a load transfer beam having a first end and a second end that is fixedly coupled to the base. A force sensor is coupled to the load transfer beam. The beam can rotate about the fulcrum with respect to the base and the second end of the beam makes a point contact with the first end of the load transfer beam.

公开(公告)号：US20210404851A1

公开(公告)日：2021-12-30

申请号：US16916794

申请日：2020-06-30

申请人： K2R2 LLC

发明人： Robert L. Kay ,  Eric Plambeck ,  Zachary Francis

IPC分类号： G01F11/02 ,  G01F11/00

摘要： A module for dispensing a powder is disclosed. The module has a channel having an entry port, a hopper coupled to the entry port and configured to receive the powder, and a piston partially disposed within the channel and configured to reciprocate within the channel. The piston has a retracted position configured to allow the powder to move from the hopper through the entry port into the channel.