Damper

1. A damper ( 12 ; 12 a ; 12 b ), comprising:

a. a casing ( 13 ; 13 b ) which has a central longitudinal axis ( 14 );

b. a tappet ( 15 ; 15 b ) which is displaceable in the casing ( 13 ; 13 b ) in a direction of the central longitudinal axis ( 14 ) and is extended out of the casing ( 13 ; 13 b );

c. first and second fastening elements ( 16 , 19 ; 16 b , 19 b ), wherein the second fastening element ( 19 ; 19 b ) is mounted on a free end of the casing ( 13 ; 13 b ;) and wherein the first fastening element ( 16 ;) is mounted on a free end of the tappet ( 15 ; 15 b ); and

d. a frictional damping unit ( 32 ; 32 a ; 32 b ) which is disposed inside the casing ( 13 ; 13 b ), producing damping action, comprising:

i. at least one piston ( 33 ; 33 a ; 33 b ) which is displaceable in relation to the casing ( 13 ; 13 b ) and the tappet ( 15 ; 15 b ) in the direction of the central longitudinal axis ( 14 ), said at least one piston ( 33 ; 33 a ; 33 b ) comprising at least two neighboring wedges ( 40 );

ii. at least one frictional lining ( 36 ; 36 b ) which is partially enclosed by the at least one piston ( 33 ; 33 a ; 33 b );

iii. at least one stop element ( 45 , 46 ; 45 b , 46 b ) for limitation of the motion of the at least one piston ( 33 ; 33 a ; 33 b ) in the direction of the central longitudinal axis ( 14 ) by striking against the at least one stop element ( 45 , 46 ; 45 b , 46 b );

iv. at least one buffer stop ( 54 ; 54 a ; 54 b ) which is disposed between the at least one piston ( 33 ; 33 a ; 33 b ) and the at least one stop element ( 45 , 46 ; 45 b , 46 b ), damping the stop of the piston ( 33 ; 33 a ; 33 b ), the at least one buffer stop ( 54 ; 54 a ; 54 b ) having at least one flexibly pliable buffer stop element ( 55 ; 55 a ; 55 b ) which is in one piece with the at least one piston ( 33 ; 33 a ) and wherein the at least one flexibly pliable buffer stop element ( 55 ; 55 a ; 55 b ) is integral with one of said at least two wedges ( 40 ) of the piston ( 33 ; 33 a ; 33 b ) and wherein in a direction of the central longitudinal axis ( 14 ), the at least one flexibly pliable buffer stop element ( 55 ; 55 a ; 55 b ) stands out from a front wall ( 41 ) of said at least two neighboring wedges ( 40 ).

2. A damper according to claim 1 , wherein the at least one buffer stop ( 54 ; 54 a ; 54 b ) comprises at least one buffer stop recess ( 56 ; 56 b ) which is partially defined by the at least one buffer stop element ( 55 ; 55 a ; 55 b ) and configured such that the at least one buffer stop element ( 55 ; 55 a ; 55 b ) is able to be bent into the at least one buffer stop recess ( 56 ; 56 b ).

3. A damper according to claim 1 , wherein the at least one buffer stop element ( 55 ; 55 a ; 55 b ) is arched.

4. A damper according to claim 3 , wherein the at least one buffer stop ( 54 , 54 b ) comprises the at least one buffer stop element constituted by two tapering buffer stop elements ( 55 ; 55 b ) which run toward each other.

5. A damper according to claim 3 , wherein a continuous buffer stop element ( 55 a ) which narrows centrically is provided, constituting the at least one buffer stop ( 54 a ).

6. A damper according to claim 2 , wherein the at least one buffer stop ( 54 , 54 b ) further comprises at least one buffer stop limit ( 58 ; 58 b ), and the at least one buffer stop limit ( 58 ; 58 b ) and the at least one buffer stop element ( 55 ; 55 a ; 55 b ) are one piece.

7. A damper ( 12 ; 12 a ; 12 b ), comprising:

a. a casing ( 13 ; 13 b ) which has a central longitudinal axis ( 14 );

b. a tappet ( 15 ; 15 b ) which is displaceable in the casing ( 13 ; 13 b ) in a direction of the central longitudinal axis ( 14 ) and is extended out of the casing ( 13 ; 13 b );

c. first and second fastening elements ( 16 , 19 ; 16 b , 19 b ), wherein the second fastening element ( 19 ; 19 b ) is mounted on a free end of the casing ( 13 ; 13 b ) and wherein the first fastening element ( 16 ; 16 b ) is mounted on a free end of the tappet ( 15 ; 15 b ); and

d. a frictional damping unit ( 32 ; 32 a ; 32 b ) which is disposed inside the casing ( 13 ; 13 b ), producing damping action, comprising:

i. at least one piston ( 33 ; 33 a ; 33 b ) which is displaceable in relation to the casing ( 13 ; 13 b ) and the tappet ( 15 ; 15 b ) in the direction of the central longitudinal axis ( 14 ), said at least one piston ( 33 ; 33 a ; 33 b ) comprising at least two neighboring wedges ( 40 );

ii. at least one frictional lining ( 36 ; 36 b ) which is partially enclosed by the at least one piston ( 33 ; 33 a ; 33 b );

iii. at least one stop element ( 45 , 46 ; 45 b , 46 b ) for limitation of the motion of the at least one piston ( 33 ; 33 a ; 33 b ) in the direction of the central longitudinal axis ( 14 ) by striking against the at least one stop element ( 45 , 46 ; 45 b , 46 b );

iv. at least one buffer stop ( 54 ; 54 a ; 54 b ) which is disposed between the at least one piston ( 33 ; 33 a ; 33 b ) and the at least one stop element ( 45 , 46 ; 45 b , 46 b ), damping the stop of the at least one piston ( 33 ; 33 a ; 33 b ; 33 c ), the at least one buffer stop ( 54 ; 54 a ; 54 b ) having at least one flexibly pliable buffer stop element ( 55 ; 55 a ; 55 b ) which is in one piece with the at least one piston ( 33 ; 33 a ; 33 b ) and wherein the at least one flexibly pliable buffer stop element ( 55 ; 55 a ; 55 b ) is integral with one of said at least two wedges ( 40 ) of the piston ( 33 ; 33 a ; 33 b ) and wherein in a direction of the central longitudinal axis ( 14 ), the at least one flexibly pliable buffer stop element ( 55 ; 55 a ; 55 b ) stands out from a front wall ( 41 ) of said at least two neighboring wedges ( 40 ),

e. wherein the at least one buffer stop element ( 55 ; 55 a ; 55 b ;) is made of plastic material.

8. A damper according to claim 7 , wherein the at least one buffer stop ( 54 ; 54 a ; 54 b ) comprises at least one buffer stop recess ( 56 ; 56 b which is partially defined by the at least one buffer stop element ( 55 ; 55 a ; 55 b ) and is configured such that the at least one buffer stop element ( 55 ; 55 a ; 55 b ) is able to be bent into the at least one buffer stop recess ( 56 ; 56 b ).

9. A damper according to claim 7 , wherein the at least one buffer stop element ( 55 ; 55 a ; 55 b ) is arched.

10. A damper according to claim 9 , wherein the at least one buffer stop ( 54 , 54 b ) comprises the at least one buffer stop element constituted by two tapering buffer stop elements ( 55 ; 55 b ) which run toward each other.

11. A damper according to claim 9 , wherein the at least one buffer stop ( 34 a ) comprises a continuous buffer stop element ( 55 a ) which narrows centrically.

12. A damper according to claim 8 , wherein at least one buffer stop limit ( 58 ; 58 b ) is disposed in the at least one buffer stop recess ( 56 ; 56 b ), defining the bending of the at least one buffer stop element ( 55 ; 55 a ; 55 b ).

13. A damper according to claim 12 , wherein the at least one buffer stop limit ( 58 ; 58 b ) and the at least one buffer stop element ( 55 ; 55 a ; 55 b ) are one piece.

14. A damper ( 12 ; 12 a ; 12 b ), comprising

a. a casing ( 13 ; 13 b ) which has a central longitudinal axis ( 14 );

b. a tappet ( 15 ; 15 b ) which is displaceable in the casing ( 13 ; 13 b ) in a direction of the central longitudinal axis ( 14 ) and is extended out of the casing ( 13 ; 13 b );

c. first and second fastening elements ( 16 , 19 ; 16 b , 19 b ), wherein the second fastening element ( 19 ; 19 b ) is mounted on a free end of the casing ( 13 ; 13 b ) and wherein the first fastening element ( 16 ; 16 b ) is mounted on a free end of the tappet ( 15 ; 15 b ); and

d. a frictional damping unit ( 32 ; 32 a ; 32 b ) which is disposed inside the casing ( 13 ; 13 b ), producing damping action, comprising

i. at least one piston ( 33 ; 33 a ; 33 b ) which is displaceable in relation to the casing ( 13 ; 13 b ) and the tappet ( 15 ; 15 b ) in the direction of the central longitudinal axis ( 14 ), said at least one piston ( 33 ; 33 a ; 33 b ) comprising at least two neighboring wedges ( 40 );

ii. at least one frictional lining ( 36 ; 36 b ) which is partially enclosed by the at least one piston ( 33 ; 33 a ; 33 b );

iii. at least one stop element ( 45 , 46 ; 45 b , 46 b ) for limitation of the motion of the at least one piston ( 33 ; 33 a ; 33 b ) in the direction of the central longitudinal axis ( 14 ) by striking against the at least one stop element ( 45 , 46 ; 45 b , 46 b ), the at least one stop element ( 45 , 46 ; 45 b , 46 b ) comprising four stop pins ( 47 );

iv. at least one buffer stop ( 54 ; 54 a ; 54 b ) which is disposed between the at least one piston ( 33 ; 33 a ; 33 b ) and the at least one stop element ( 45 , 46 ; 45 b , 46 b ), damping the stop of the at least one piston ( 33 ; 33 a ; 33 b ), the at least one buffer stop ( 54 ; 54 a ; 54 b ) having at least one flexibly pliable buffer stop element ( 55 ; 55 a ; 55 b ) which is in one piece with the at least one piston ( 33 ; 33 a ; 33 b ) and wherein the at least one flexibly pliable buffer stop element ( 55 ; 55 a ; 55 b ) is integral with one of said at least two wedges ( 40 ) of the piston ( 33 ; 33 a ; 33 b ) and wherein in a direction of the central longitudinal axis ( 14 ), the at least one flexibly pliable buffer stop element ( 55 ; 55 a ; 55 b ) stands out from a front wall ( 41 ) of said at least two neighboring wedges ( 40 ).

15. A damper according to claim 14 , wherein the at least one buffer stop ( 54 ; 54 a ; 54 b ) comprises at least one buffer stop recess ( 56 ; 56 b ) which is partially defined by the at least one buffer stop element ( 55 ; 55 a ; 55 b ) and configured such that the at least one buffer stop element ( 55 ; 55 a ; 55 b ) is able to be bent into the at least one buffer stop recess ( 56 ; 56 b ).

16. A damper according to claim 14 , wherein the at least one buffer stop element ( 55 ; 55 a ; 55 b ) is arched.

17. A damper according to claim 16 , wherein the at least one buffer stop ( 54 , 54 b ) comprises the at least one buffer stop element constituted by two tapering buffer stop elements ( 55 ; 55 b ) which run toward each other.

18. A damper according to claim 16 , wherein the at least one buffer stop ( 54 a ) comprises a continuous buffer stop element ( 55 a ) which narrows centrically.

19. A damper according to claim 15 , wherein at least one buffer stop limit ( 58 ; 58 b ) is disposed in the at least one buffer stop recess ( 56 ; 56 b ), defining the bending of the at least one buffer stop element ( 55 ; 55 a ; 55 b ).

20. A damper according to claim 19 , wherein the at least one buffer stop limit ( 58 ; 58 b ) and the at least one buffer stop element ( 55 ; 55 a ; 55 b ) are one piece.

21. A damper ( 12 b ), comprising

a. a casing ( 13 b ) which has a central longitudinal axis ( 14 );

b. a tappet ( 15 b ) which is displaceable in the casing ( 13 b ) in a direction of the central longitudinal axis ( 14 ) and is extended out of the casing ( 13 b );

c. first and second fastening elements ( 16 b , 19 b ), wherein the second fastening element ( 19 b ) is mounted on a free end of the casing ( 13 b ) and wherein the first fastening element ( 16 b ) is mounted on a free end of the tappet ( 15 b ); and

d. a frictional damping unit ( 32 b ) which is disposed inside the casing ( 13 b ), producing damping action, comprising

i. at least one piston ( 33 b ) which is displaceable in relation to the casing ( 13 b ) and the tappet ( 15 b ) in the direction of the central longitudinal axis ( 14 );

ii. at least one frictional lining ( 36 b ) which is partially enclosed by the at least one piston ( 33 b );

iii. at least one stop element ( 45 b , 46 b ) for limitation of the motion of the at least one piston ( 33 b ) in the direction of the central longitudinal axis ( 14 ) by striking against the at least one stop element ( 45 b , 46 b );

iv. at least one buffer stop ( 54 b ) which is disposed between the at least one piston ( 33 b ) and the at least one stop element ( 45 b , 46 b ) damping the stop of the at least one piston ( 33 b ), the at least one buffer stop ( 54 b ) having at least one flexibly pliable buffer stop element ( 55 b ) which is in one piece with the at least one piston ( 33 b ) and wherein the at least one flexibly pliable buffer stop element ( 55 b ) is integral in one piece with the piston ( 33 b ) and wherein in a direction of the central longitudinal axis ( 14 ), the at least one flexibly pliable buffer stop element ( 55 b ) extends longitudinally out from a front wall ( 38 b , 44 b ) of the piston ( 33 b ), the at least one buffer stop ( 55 b ) further comprises at least one buffer stop recess ( 56 b ) which is partially defined by the at least one buffer stop element ( 55 b ) and configured such that the at least one buffer stop element ( 55 b ) is able to be bent into the at least one buffer stop recess ( 56 b );

v. at least one buffer stop limit ( 58 b ) which is disposed in the at least one buffer stop recess ( 56 b ), defining the bending of the at least one buffer stop element ( 55 b ).

22. A damper according to claim 21 , wherein the at least one buffer stop element ( 55 b ) is arched.

23. A damper according to claim 22 , wherein the at least one buffer stop ( 54 b ) comprises the at least one buffer stop element constituted by two tapering buffer stop elements ( 55 b ) which run toward each other.

24. A damper according to claim 21 , wherein the at least one buffer stop limit ( 58 b ) and the at least one buffer stop element ( 55 b ) are one piece.

25. A damper ( 12 c ), comprising

a. a casing ( 13 c ) which has a central longitudinal axis ( 14 );

b. a tappet ( 15 c ) which is displaceable in the casing ( 13 c ) in a direction of the central longitudinal axis ( 14 ) and is extended out of the casing ( 13 c );

c. first and second fastening elements ( 16 c , 19 c ), wherein the second fastening element ( 19 c ) is mounted on a free end of the casing ( 13 c ) and wherein the first fastening element ( 16 c ) is mounted on a free end of the tappet ( 15 c ); and

d. a frictional damping unit ( 32 c ) which is disposed inside the casing ( 13 c ), producing damping action, comprising

i. at least one piston ( 33 c ) which is displaceable in relation to the casing ( 13 c ) and the tappet ( 15 c ) in the direction of the central longitudinal axis ( 14 );

ii. at least one frictional lining ( 36 c ) which is partially enclosed by the at least one piston ( 33 c );

iii. at least one stop element ( 45 c , 46 c ) for limitation of the motion of the at least one piston ( 33 c ) in the direction of the central longitudinal axis ( 14 ) by striking against the at least one stop element ( 45 c , 46 c );

iv. at least one buffer stop ( 54 c ) which is disposed between the at least one piston ( 33 c ) and the at least one stop element ( 45 c , 46 c ), damping the stop of the at least one piston ( 33 c ), the at least one buffer stop ( 54 c ) having at least one flexibly pliable buffer stop element ( 55 c ), the at least one buffer stop ( 54 c ) further comprises at least one buffer stop recess ( 56 c ) which is partially defined by the at least one buffer stop element ( 55 c ) and configured such that the at least one buffer stop element ( 55 c ) is able to be bent into the at least one buffer stop recess ( 56 c );

v. at least one buffer stop limit ( 58 c ) which is disposed in the at least one buffer stop recess ( 56 c ), defining the bending of the at least one buffer stop element ( 55 c ), wherein the at least one buffer stop element ( 55 c ) and the at least one stop element ( 45 c , 46 c ) are one piece, and wherein the at least one stop element ( 45 c , 46 c ) and the at least one flexibly pliable buffer stop element ( 55 c ) are one-piece with the tappet ( 15 c ).