Remote control qualifier
AssigneeC.E. Electronics, Inc.
InventorsRichard G. Lysaght, Tony L. Casterline
Life of this patent
Estimating the term…
Abstract
This remote control qualifier, typically a radio frequency (RF) qualifier, is an apparatus for monitoring a mechanical torque wrench with torque switch. The torque wrench includes a means for stimulating the torque switch wherein the torque switch can provide an electrical signal upon reaching target torque. The torque wrench also includes a transmitter for sending the electrical signals to a receiver. The RF qualifier is remote and includes a receiver for receiving the electrical signals from the transmitter of the torque wrench. The remote qualifier also includes a means for electrically computationally processing the electrical signals into other signals.
Claims24
A system for monitoring a mechanical tool with a mechanical switch comprising:
- the mechanical tool including a means for stimulating the switch wherein the switch can provide electrical signals upon reaching a mechanical parameter;
- the mechanical tool also including a transmitter for sending the electrical signals to a receiver;
- a remote qualifier including a receiver for receiving the electrical signals from the transmitter of the mechanical tool;
- the remote qualifier also including a means for electrically computationally processing the electrical signals into other signals representing at least one parameter corresponding to a condition of the mechanical tool being monitored which is a function of the condition, wherein the means for electrically processing the signals includes a programmed microprocessor configured to identify a portion of the signals representative of the mechanical switch condition corresponding to the parameter and wherein the programmed microprocessor is configured to identify and store the parameter of a first period of time for the electrical signal to attain a predetermined level and also configured to identify and store a second period of time for the electrical signal to remain at that level;
- and
- a means for displaying the parameter.
A system for monitoring a mechanical torque wrench with a torque switch comprising:
- the torque wrench including a means for stimulating the torque switch wherein the switch can provide an electrical signal upon reaching target torque;
- the torque wrench also including a transmitter for sending the electrical signals to a receiver;
- a remote qualifier including a receiver for receiving the electrical signals from the transmitter of the torque wrench;
- the remote qualifier also including a means for electrically computationally processing the electrical signals into other signals representing at least one parameter corresponding to a condition of the mechanical tool being monitored which is a function of the condition, wherein the means for electrically processing the signals includes a programmed microprocessor configured to identify a portion of the signals representative of the mechanical switch condition corresponding to the parameter and wherein the programmed microprocessor is configured to identify and store the parameter of a first period of time for the electrical signal to attain a predetermined level and also configured to identify and store a second period of time for the electrical signal to remain at that level;
- and
- a means for displaying the parameter.
A system for monitoring a mechanical torque wrench with a torque switch comprising:
- the torque wrench including a means for stimulating the torque switch wherein the switch can provide an electrical signal upon reaching target torque;
- the torque wrench also including a transmitter for sending the electrical signals to a receiver wherein the transmitter is a radio frequency transmitter and the receiver is a radio frequency receiver and wherein the transmitter and receiver include a rolling code algorithm to ensure that receivers and transmitters that are on the same frequency do not “cross talk”;
- a remote qualifier including a receiver for receiving the electrical signals from the transmitter of the torque wrench;
- the remote qualifier also including a means for electrically computationally processing the electrical signals into other signals representing at least one parameter corresponding to a condition of the mechanical tool being monitored which is a function of the condition, wherein the means for electrically processing the signals includes a programmed microprocessor configured to identify a portion of the signals representative of the mechanical switch condition corresponding to the parameter;
- and
- a means for displaying the parameter.
A system for monitoring a mechanical torque wrench with a torque switch comprising:
- the torque wrench including a means for stimulating the torque switch wherein the switch can provide an electrical signal upon reaching target torque;
- the torque wrench also including a transmitter for sending the electrical signals to a receiver wherein the transmitter is a radio frequency transmitter and the receiver is a radio frequency receiver wherein the transmitter has a seed code and the qualifier is configured to learn the seed code of the transmitter;
- a remote qualifier including a receiver for receiving the electrical signals from the transmitter of the torque wrench;
- the remote qualifier also including a means for electrically computationally processing the electrical signals into other signals representing at least one parameter corresponding to a condition of the mechanical tool being monitored which is a function of the condition, wherein the means for electrically processing the signal includes a programmed microprocessor configured to identify a portion of the signals representative of the mechanical switch condition corresponding to the parameter;
- and
- a means for displaying the parameter.
A process for monitoring a mechanical tool with a mechanical switch comprising the steps of:
- stimulating the switch to provide electrical signals upon the mechanical tool reaching a mechanical parameter;
- transmitting the electrical signals from a transmitter connected to the mechanical switch of the mechanical tool;
- receiving the electrical signals from the transmitter with a receiver connected to a qualifier;
- transmitting the electrical signals from the receiver to a programmed microprocessor connected to the qualifier;
- configuring the microprocessor to identify and store the parameter of a first period of time for the electrical signal to attain a predetermined level and also configuring the microprocessor to identify and store a second period of time for the electrical signal to remain at that level;
- identifying the electrical signals from the receiver and comparing them to a stored parameter;
- counting a completed cycle when the identified signals are the same as the stored parameter;
- and
- displaying the counted parameter on a display connected to the qualifier.
A process for monitoring a mechanical tool with a mechanical switch comprising the steps of:
- stimulating the switch to provide electrical signals upon the mechanical tool reaching a mechanical parameter;
- transmitting the electrical signals from a radio frequency transmitter connected to the mechanical switch of the mechanical tool;
- receiving the electrical signals from the transmitter with a radio frequency receiver connected to a qualifier;
- including a rolling code algorithm in the transmitter and receiver to ensure that receivers and transmitters that are on the same frequency do not “cross talk”;
- transmitting the electrical signals from the receiver to a programmed microprocessor connected to the qualifier;
- identifying the electrical signals from the receiver and comparing them to a stored parameter;
- counting a completed cycle when the identified signals are the same as the stored parameter;
- and
- displaying the counted parameter on a display connected to the qualifier.
A process for monitoring a mechanical tool with a mechanical switch comprising the steps of:
- stimulating the switch to provide electrical signals upon the mechanical tool reaching a mechanical parameter;
- transmitting the electrical signals from a radio frequency transmitter connected to the mechanical switch of the mechanical tool;
- receiving the electrical signals from the transmitter with a radio frequency receiver connected to a qualifier;
- including a seed code in the transmitter;
- and configuring the qualifier to learn the seed code of the transmitter;
- transmitting the electrical signals from the receiver to a programmed microprocessor connected to the qualifier;
- identifying the electrical signals from the receiver and comparing them to a store parameter;
- counting a completed cycle when the identified signals are the same as the stored parameter;
- and
- displaying the counted parameter on a display connected to the qualifier.
Dependencies are inferred from the claim text.