Slide and a frame for a pistol and pistol equipped with the slide and the frame

Abstract

A pistol incudes a slide and a frame. The slide comprises a first slide groove and a second slide groove for coupling the slide to a frame. A bore accommodates a firing pin and a cover plate accommodates a slide cover plate. A recess extends from an internal surface to the bore in a radial direction and from the cover plate groove to a front end of the recess in a slide displacement direction, wherein the recess is configured for accommodate a firing pin flag of firing pin. At least a first protrusion is situated on the internal surface, wherein the first protrusion is situated next to the recess. 10. The frame comprises a frame body and a guide element. The guide element has a first guide rail and a second guide rail and a main body connecting the first guide rail and the second guide rail. The guide rail is accommodated as an insert in the frame body. The guide element is configured to be accommodated in slide grooves of the slide. The main body of the guide element has a main body top surface, the first guide rail has a first top surface and the second guide rail has a second top surface. At least parts of the main body top surface are elevated to at least a level of the first top surface and the second top surface.

1 . A slide for a pistol, the slide comprising:
 a first slide groove and   a second slide groove for coupling the slide to a frame;   a bore for accommodating a firing pin;   a cover plate groove for accommodating a slide cover plate;   a recess, wherein the recess extends from an internal surface to the bore in a radial direction and from the cover plate groove to a front end of the recess in a slide displacement direction, wherein the recess is configured for accommodating a firing pin flag of the firing pin, characterized in that   at least a first protrusion is situated on the internal surface, wherein the first protrusion is situated next to the recess.   
     
     
         2 . The slide for a pistol according to  claim 1 , characterized in that the first protrusion is situated on a first side of the recess and a second protrusion is situated on a second side of the recess. 
     
     
         3 . The slide for a pistol according to  claim 2 , characterized in that the first protrusion has a first length and the second protrusion has a second length, wherein the first length is greater than the second length. 
     
     
         4 . The slide for a pistol according to  claim 1 , characterized in that in the slide displacement direction, the first protrusion extends to the cover plate groove. 
     
     
         5 . The slide for a pistol according to  claim 1 , characterized in that the first protrusion extends from the cover plate groove to the front end of the recess in the slide displacement direction. 
     
     
         6 . The slide for a pistol according to  claim 1 , characterized in that the first protrusion is at least partly routed around the front end of the recess. 
     
     
         7 . The slide for a pistol according to  claim 1 , characterized in that the first protrusion extends from the cover plate groove to a front end of the first protrusion, wherein the front end of the first protrusion is distanced from the front end of the recess in the slide displacement direction. 
     
     
         8 . The slide for a pistol according to  claim 1 , characterized in that on the front end of the first protrusion, the first protrusion has a first ramp-like shape. 
     
     
         9 . The slide for a pistol according  claim 2 , characterized in that on a front end of the second protrusion, the second protrusion has a ramp-like shape. 
     
     
         10 . A frame for a pistol, the frame comprising:
 a frame body;   a guide element comprising a first guide rail and a second guide rail and a main body connecting the first guide rail and the second guide rail, wherein the guide element is accommodated as an insert in the frame body, wherein the guide element is configured to be accommodated in slide grooves of the slide in a form-fitting manner, wherein the main body of the guide element has a main body top surface, and the first guide rail has a first top surface and the second guide rail has a second top surface, characterized in that   at least parts of the main body top surface are elevated to at least the level of the first top surface and the second top surface.   
     
     
         11 . The frame for a pistol according to  claim 10 , characterized in that the main body of the guide element has at least one first elevation having a main body top surface forming a section that is situated on a higher level than other sections of the main body. 
     
     
         12 . The frame for a pistol according to  claim 11 , characterized in that the main body of the guide element has a second elevation having a main body top surface forming a section that is situated on a higher level than other sections of the main body. 
     
     
         13 . The frame for a pistol according to  claim 12 , characterized in that the main body top surface in the area of the first elevation and the main body top surface in the area of the second elevation are on an equal level. 
     
     
         14 . The frame for a pistol according to  claim 11 , characterized in that in between the first elevation and the first guide rail a first depression is situated. 
     
     
         15 . A pistol, comprising:
 a frame;   a slide, movably coupled to the frame,   characterized in that   the slide comprises
 a first slide groove and 
 a second slide groove for coupling the slide to a frame, 
 a bore for accommodating a firing pin, 
 a cover plate groove for accommodating a slide cover plate, 
 a recess, wherein the recess extends from an internal surface to the bore in a radial direction and from the cover plate groove to a front end of the recess in a slide displacement direction, wherein the recess is configured for accommodating a firing pin flag of the firing pin, and at least a first protrusion is situated on the internal surface, wherein the first protrusion is situated next to the recess; and/or 
   the frame comprises
 a frame body, 
 a guide element comprising a first guide rail and a second guide rail and a main body connecting the first guide rail and the second guide rail, wherein the guide element is accommodated as an insert in the frame body, wherein the guide element is configured to be accommodated in slide grooves of the slide in a form-fitting manner, wherein the main body of the guide element has a main body top surface, and the first guide rail has a first top surface and the second guide rail has a second top surface, and wherein 
   at least parts of the main body top surface are elevated to at least the level of the first top surface and the second top surface.   
     
     
         16 . The pistol according to  claim 15 , characterized in that the first protrusion is situated on a first side of the recess and a second protrusion is situated on a second side of the recess,
 a vertical distance of a part of the main body top surface and a first bottom surface of the first protrusion or   a vertical distance of a part of the main body top surface and a second bottom surface of the second protrusion,   is 0.05 mm to 6 mm.   
     
     
         17 . The slide for a pistol according to  claim 2 , characterized in that in the slide displacement direction, the first protrusion extends to the cover plate groove. 
     
     
         18 . The slide for a pistol according to  claim 2 , characterized in that the first protrusion extends from the cover plate groove to the front end of the recess in the slide displacement direction. 
     
     
         19 . The slide for a pistol according to  claim 2 , characterized in that the first protrusion is at least partly routed around the front end of the recess. 
     
     
         20 . The slide for a pistol according to  claim 2 , characterized in that the first protrusion extends from the cover plate groove to a front end of the first protrusion, wherein the front end of the first protrusion is distanced from the front end of the recess in the slide displacement direction.