公开(公告)号：WO2020113180A2

公开(公告)日：2020-06-04

申请号：PCT/US2019/063874

申请日：2019-11-29

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： PETERSON, Martin Allen ,  LANDRY, Earl ,  STUEBE, Eric Thomas ,  CASTRO, Fernando ,  BURNWORTH, Jaron

IPC: F16P3/00 ,  G01N3/22 ,  G01N9/00 ,  G01N19/00 ,  G05B9/03

Abstract: Safety systems and material testing systems including safety systems are disclosed. An example material testing system includes: an actuator configured to control an operator- accessible component of the material testing system; an actuator disabling circuit configured to disable the actuator; and one or more processors configured to: control the actuator based on a material testing process; monitor a plurality of inputs associated with operation of the material testing system; determine, based on the plurality of inputs and the material testing process, a state of the material testing system from a plurality of predetermined states, the predetermined states comprising one or more unrestricted states and one or more restricted states; and control the actuator disabling circuit based on the determined state.

公开(公告)号：WO2020113180A3

公开(公告)日：2020-06-04

申请号：PCT/US2019/063874

申请日：2019-11-29

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： PETERSON, Martin Allen ,  LANDRY, Earl ,  STUEBE, Eric Thomas ,  CASTRO, Fernando ,  BURNWORTH, Jaron

IPC: F16P3/00 ,  G01N3/22 ,  G01N9/00 ,  G01N19/00 ,  G05B9/03 ,  F16P3/14

Abstract: An example material testing system includes: an actuator configured to control an operator-accessible component of the material testing system; an actuator disabling circuit configured to disable the actuator; and one or more processors configured to: control the actuator based on a material testing process; monitor a plurality of inputs associated with operation of the material testing system; determine, based on the plurality of inputs and the material testing process, a state of the material testing system from a plurality of predetermined states, the predetermined states comprising one or more unrestricted states and one or more restricted states; and control the actuator disabling circuit based on the determined state.