Hand pliers

1. Hand pliers comprising a counting device for counting a number of passed working strokes wherein the counting device is built with a sensor which senses a distance or displacement of two components moved relatively to each other over the working stroke, wherein the counting device is built with a cast module into which:

a) a control unit,

b) at least a wire connection,

c) an electrical or electronical board,

d) a transmitter,

e) a receiver,

f) a displaying device,

g) a battery or an accumulator,

h) a port for a power supply and/or

i) a port for a data transfer

is/are integrated;

wherein a control unit or the control unit of the counting device comprises control logic which on the basis of a counted number of working strokes performs an evaluation of a wear of a die or a drive part of the hand pliers.

2. The hand pliers of claim 1 , wherein the counting device is integrated into hand levers of the hand pliers.

3. The hand pliers of claim 2 , wherein one of the hand levers is built in a plate design and the cast module is accommodated between plates of the hand lever.

4. The hand pliers of claim 2 , wherein the cast module is integrated into a cover of one of the hand levers made of plastic or at least partially covered by the same.

5. The hand pliers of claim 1 , wherein the counting device comprises a port.

6. The hand pliers of claim 1 , wherein a displaying device for displaying the number of passed working strokes or an information dependent thereof is provided.

7. The hand pliers of claim 6 , wherein the displaying device is built with a LED.

8. The hand pliers of claim 1 , wherein the control unit of the counting device comprises control logic which compares the number of working strokes registered by the counting device with a threshold and when exceeding the threshold controls or actuates a displaying device.

9. The hand pliers of claim 8 , wherein the control unit of the counting device comprises control logic which determines the threshold value dependent on other operating parameters of the hand pliers.

10. The hand pliers of claim 9 , wherein the control unit of the counting device comprises control logic which

a) compares the number of working strokes registered by the counting device with a first threshold and actuates or controls the displaying device for producing a first display when exceeding the first threshold and

b) compares the number of working strokes registered by the counting device with a second threshold and actuates or controls the displaying device for producing a second display when exceeding the second threshold.

11. The hand pliers of claim 9 , wherein the control unit of the counting device comprises control logic which

a) compares the number of working strokes registered by the counting device with a threshold which corresponds to a number of calibrating strokes or working strokes of a quality control,

b) compares the number of the working strokes registered by the counting device with a threshold which corresponds to a number of the maximal admissible working strokes and/or

c) compares the number of working strokes registered by the counting device with a threshold which correlates with the upcoming arrival at the number of the maximal admissible working strokes.

12. The hand pliers of claim 8 , wherein the control unit of the counting device comprises control logic which

a) compares the number of working strokes registered by the counting device with a first threshold and actuates or controls the displaying device for producing a first display when exceeding the first threshold and

b) compares the number of working strokes registered by the counting device with a second threshold and actuates or controls the displaying device for producing a second display when exceeding the second threshold.

13. The hand pliers of claim 12 , wherein the control unit of the counting device comprises control logic which

a) compares the number of working strokes registered by the counting device with a threshold which corresponds to a number of calibrating strokes or working strokes of a quality control,

b) compares the number of the working strokes registered by the counting device with a threshold which corresponds to a number of the maximal admissible working strokes and/or

c) compares the number of working strokes registered by the counting device with a threshold which correlates with the upcoming arrival at the number of the maximal admissible working strokes.

14. The hand pliers of claim 8 , wherein the control unit of the counting device comprises control logic which

a) compares the number of working strokes registered by the counting device with a threshold which corresponds to a number of calibrating strokes or working strokes of a quality control,

b) compares the number of the working strokes registered by the counting device with a threshold which corresponds to a number of the maximal admissible working strokes and/or

c) compares the number of working strokes registered by the counting device with a threshold which correlates with the upcoming arrival at the number of the maximal admissible working strokes.

15. The hand pliers of claim 1 , wherein the counting device comprises a reset-device.

16. The hand pliers of claim 1 , wherein the cast module builds an assembly-module, a disassembly-module and/or a retrofit module.

17. The hand pliers of claim 1 , wherein the control unit of the counting device comprises control logic which increases the registered count number

a) for a working stroke requiring a plurality of successive stroke parts only after having passed all of the successive stroke parts or

b) only after having reached a defined end position of the working process.