Method and apparatus for determining and detecting data indicative of the condition of machines through a unique data probe including a test data probe portion and an identifying data sensing probe portion

Claim 2

Method of determining and evaluating data representative of the condition of a machine provided with measuring points, wherein a data probe is placed at the measuring points, test data are sensed and the sensed test data are transferred to an evaluation circuit incorporating memory means and are there processed, wherein identifying data representative of the measuring points and provided at each respective measuring point are sensed by said data probe, wherein the sensed identifying data are transmitted to the memory means of the evaluation circuit for adaptation of the evaluation circuit to the particular measuring points of the machine, wherein the data probe is comprised of a test data probe portion and an identifying data sensing probe portion mounted in a common housing, wherein the sensing of the identifying data and the sensing of the test data are initiated by only a single placement movement of the data probe, and are performed during or after said only single placement movement of the data probe at the measuring points of the respective machine.

Claim 3

Method according to claim 1, in which optical or capacitive or magnetic or inductive or mechanical identifications are sensed by the identifying data sensing probe position.

Claim 4

Method according to claim 1, in which the processing of the test data and of the identifying data is effected after the measuring steps in a portable or stationary measuring instrument.

Claim 5

Method according to claim 3, in which a further processing and retrieval of the test data and identifying data is effected in a central processing means, particularly in a central data processing installation.

Claim 6

Measuring instrument for determining and evaluating data indicative of the condition of a machine provided with a plurality of measuring points, the instrument comprising a data probe having a test data probe portion which includes a test data receiver and an evaluation circuit with memory means for detecting and evaluating test data received from the respective measuring points, the data probe also having an identifying data sensing probe portion comprising a sensor unit for sensing identifying data representative of the respective measuring points, wherein the memory means comprises storage space for data specific to the measuring points and which is activated by the corresponding identifying data from the measuring points, wherein the test data probe portion and the identifying data sensing probe portion are provided in a common housing of said data probe with a measuring head, in which housing there is provided a measuring chamber for a machine-side data transfer means, said chamber having an opening towards a forward end of the measured head for receiving said data transfer means, said data transfer means also being a carrier for the identifying data specific to a measuring point, and wherein the identifying data sensing probe portion is arranged at a side of the measuring chamber viewed in a direction of placement of the data probe and is movable along the identifying data of the identifying data carrier so that both the test data and the identifying data are read through said opening of the measuring chamber.

Claim 7

Measuring instrument for determining and evaluating data indicative of the condition of a machine provided with a plurality of measuring points, the instrument comprising a data probe having a test data probe portion which includes a test data receiver and an evaluation circuit with memory means for detecting and evaluating test data received from the respective measuring points, the data probe also having an identifying data sensing probe portion comprising a sensor unit for sensing identifying data representative of the respective measuring points, wherein the memory means comprises storage space for data specific to the measuring points and which is activated by the corresponding identifying data from the measuring points, wherein the test data probe portion and the identifying data sensing probe portion are provided in a common housing of said data probe with a measuring head, in which housing there is provided a measuring chamber for a machine-side data transfer means, said chamber having an opening towards a forward end of the measured head for receiving said data transfer means, said data transfer means also being a carrier for the identifying data specific to a measuring point, and wherein the identifying data sensing probe portion is arranged at a side of the measuring chamber viewed in a direction of placement of the data probe and is movable along the identifying data of the identifying data carrier so that both the test data and the identifying data are read through said opening of the measuring chamber.

Claim 8

Measuring instrument according to claim 5, in which a test data receiver is arranged at the bottom of the measuring chamber, and in which the identifying data sensing probe portion is mounted fixedly at the side of the measuring head end of the measuring chamber so that it is moved automatically along the identifying data upon the placement of the measuring head on the data transfer means.

Claim 9

Measuring instrument according to claim 6, in which the test data receiver is resiliently mounted in the measuring chamber for movement in the direction of placement of the measuring head.

Claim 10

Measuring instrument according to claim 5, in which the identifying data sensing probe portion is mounted movably in the measuring chamber and is movable along the identifying data by drive means with the measuring head placed on the test data transfer means.

Claim 11

Measuring instrument according to claim 5, in which the forward head end of the measuring head is provided with fastening means which secure the placed measuring head on the data transfer means.

Claim 12

Measuring instrument according to claim 9, in which the fastening means comprise resilient latch-type lever means which engage automatically about a retaining means on the data transfer means when the measuring head is set in place.

Claim 13

Measuring instrument according to claim 5, in which the sensing data sensing probe is formed as a digitally operating optical probe with a radiation source, a radiation-sensitive receiver and a digital signal processing circuit for the reading of optical identifying data.

Claim 14

Measuring instrument according to claim 5, in which the sensing data sensing probe is formed as a capacitive probe for the reading of capacitive identifying data.

Claim 15

Measuring instrument according to claim 5, in which the sensing data sensing probe is formed as a magnetic reading head for the reading of magnetic identifying data.

Claim 16

Measuring instrument according to claim 5, in which the sensing data sensing probe is formed as an induction reading head for the reading of inductive identifying data.

Claim 17

Measuring instrument according to claim 5, in which the sensing data sensing probe is formed as a sensor having pulse generator means for the sensing of mechanical or electrical codings.

Claim 18

Measuring instrument according to claim 5, in which an operating switch is provided by means of which, upon setting the measuring head in place, the switch is actuated to render both the test data probe portion and also the identifying data sensing probe position operative.

Claim 19

Measuring instrument according to claim 16, in which the measuring head is fastenable to the data transfer means, and wherein a changeover from an identifying data sensing step to a test data transmission step is effected by means of a pressure switch automatically upon fastening of the measuring head to the data transfer means.

Claim 20

Measuring instrument according to claim 16, in which the data probe is placed on the data transfer means for identifying data and test data transmission, and wherein a changeover from an identifying data sensing step to a test data transmission step is effected by a sequence control circuit which is activated upon placing of the data probe on the data transfer means.

Claim 21

Measuring instrument according to claim 16, in which the operating switch is formed as a pressure switch or telescopic switch and is actuatable by telescopic-type displacement of to housing parts of the data probe.

Claim 22

Measuring instrument according to claim 5, in which the data probe comprises an acoustic signal receiver, particularly a shock signal receiver, as wheel as an analog to digital converter.

Claim 23

Measuring instrument according to claim 5, which comprises a microcomputer with memory means and is formed as a portable measuring instrument which is provided with connector means through which the identifying data and test data can be transferred to a central data processing means.