19/06/2014 Horoscopes - Tarot
The invention is illustrated in the acco1n pany ing drawing, which shows a crushing aw in cross section positioned between two side members,<a href="http://www.lightcrusher.com/solutions/jaw-crusher-manufacturers-in-india.html">jaw crusher manufacturers in india</a>, which together with said jaw and another jaw coacting therewith shown in the drawing together form the crushing chamber referred to above.
The invention is especially intended to be put in practice with regard to fixed crushing jaws, because the same have no movement relatively to the side members and jamming therefore more frequently occurs in the arigle between these parts, but with the same advantage and without noticeable diminishing of the working capacity it may be used also with regard to the movable crushing jaw although in this case jamming because of the movement relatively to the side members less frequently occurs. If the working surface,<a href="http://www.lightcrusher.com/solutions/artificial-sand-making-machine.html">artificial sand making machine</a> e. the usually triangular ridges forming the same, is formed integral, with the body of the crushing jaw or if it is combined with an exchangeable crushing plate fixed to the body of the or eventually consists of separate and exchangeable bars or the like is of no consequence as the invention with the same advantage may be used in connection with all of these types of crushing jaws.
The characteristic featureof the invention consists simpl that the usually triangular ridges or waves formin the working surface of the crushing jaw at the middle thereof are higher, 7'. 8., extend farther from the base plane of the crushing plate, than the ridges or waves placed nearer to the outer edges of said plate, 2'. 6., the parts adjacent to the side members.