patent hammer hammer crusher

YSJ

us2404775a - hammer for impact crushers - google patents

impact hammers embodying the present invention are adapted for use in various types and kind of crushers or reducers and for purposes of illustration one form of hammer of the present invention is shown in connection with a crusher of conventional design in the fragmentary views of figures 1 and 2.

us4136833a - renewable tip hammer for a crusher - google

an improved hammer design for a swing-hammer type crushing machine. the hammer is in at least two pieces a shank and a detachable tip section. the shank is pivotably mounted at one end on a rod extending between a pair of radial discs spaced along the machine rotor. the tip section is joined to the shank by a simple connecting pin which passes through co-aligned holes in a bifurcation on the

us4717083a - hammer assembly for a rotary material crusher

a hammer assembly for attachment to a rotor of a rotary material crusher is disclosed. the hammer assembly includes a hammer member rigidly connected to the rotor and an extension of the hammer member having a longitudinal axis disposed parallel and spaced relative the axis of rotation of the rotor.

us1016979a - slicing-hammer. - google patents

hammer portion pocket slicing prior art date 1911-08-28 williams patent crusher and pulverizer co williams patent crusher and pulv original assignee williams patent crusher and pulv priority date (the priority date is an assumption and is not a legal conclusion. google has not performed a legal analysis and makes no representation as to the

cn105821328a - large crusher abrasion-resistant hammer and

the abrasion resistance of the large crusher abrasion-resistant hammer can be further improved through alloy smelting modification treatment casting quenching and tempering the improvement of the ductility of the hammer is increased and production and processing treatment and industrialized production and processing are convenient.

us4310125a - hammer for hammer mill - google patents

a hammer adapted to be pivotally mounted between a pair of rotors in a hammer mill has a pair of sidewalls each of which is adjacent a rotor. each sidewall has a recess which collects small pieces of scrap which get trapped between the sidewall and the adjacent rotor. a portion of the recess extends beyond the outer periphery of the adjacent rotor so that scrap collected in the recess can be

us4717083a - hammer assembly for a rotary material crusher

a hammer assembly for attachment to a rotor of a rotary material crusher is disclosed. the hammer assembly includes a hammer member rigidly connected to the rotor and an extension of the hammer member having a longitudinal axis disposed parallel and spaced relative the axis of rotation of the rotor. the extension has a uniform transverse cross-sectional configuration along the length of the

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patent hammer hammer crusher