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  • US5152468A Gyratory crusher Google Patents

    The gyratory crusher comprises a spindle 1 comprising a conic crushing head 3, fitted on to the spindle shaft 2. Diagonal hole in an eccentric inclined bore of the wabbler shaft or eccentric sleeve 4 causes, during the working cycle, constrained pendulous motion of the spindle 1, which closes and opens the crushing gap 5 between the crushing heads causing the rocks to be crushed.

  • US5718390A Gyratory crusher Google Patents

    US5718390A Gyratory crusher Google Patents Gyratory crusher Download PDF Info Publication number US5718390A. US5718390A US08/617,346 US61734696A US5718390A US 5718390 A US5718390 A US 5718390A US 61734696 A US61734696 A US 61734696A US 5718390 A US5718390 A US 5718390A Authority US United States Prior art keywords crusher frame axis eccentric head

  • 2. GYRATORY CRUSHERS

    GYRATORY CRUSHERS The original patent for the gyratory crusher was granted to Phile- tus W. Gates in 1881. This fint crusher was used by the Buffalo Cement Co. At the time these early gyratory crushers were developed all mining and quarrying, either underground or open pit, was done by hand; tonnages generally were small and product specifications simple and liberal. Likewise plants were

  • Bearing for a shaft of a gyratory crusher and method of

    A gyratory crusher includes a crushing head on which a first crushing shell is mounted, and a frame on which a second crushing shell is mounted. The second crushing shell defines, together with the first crushing shell, a crushing gap. The gyratory crusher includes a space adapted to hold a liquid. The space is defined by a piston and a cylinder, any one of the piston and the cylinder being

  • Gyratory crusher Lokomo Oy

    One gyratory crusher of the type mentioned above is known from Finnish Patent Publication No. 55452. In the present invention the adjusting piston of the crusher is used as a radial bearing of the crusher. The construction consists of a plunger piston, through which the radial forces of the crusher are transmitted to the frame of the crusher.

  • Eccentric Gyratory Sleeve Below Gyratory Member Patents

    10/11/2015· Eccentric Gyratory Sleeve Below Gyratory Member Patents (Class 241/215) Dust sealing. Patent number: 10814328 Abstract: A cone or gyratory crusher, including a slip ring, a crusher head, and a first sealing member, arranged between the slip ring and the crusher head, defining a first space above the first sealing member. A first flexible member is connected to the first sealing member and

  • Lubricant feed means for gyratory crushers KLOCKER

    A gyratory crusher of this type is disclosed in the U.S. Pat. No. 3,372,881 and in this known crusher the lubricant for the lubricaion of the sliding bearing is supplied by a channel arranged in the housing of the gyratory crusher in such a manner that it avoids the space which contains the pressure medium for adjusting the piston. This channel in the housing of the gyratory crusher is in

  • Gyratory cone crusher US Patent Search

    Cone Crusher Patent Abstract A gyratory cone crusher 10 includes a support frame 12 having a vertical axis X and a receiving formation 14 mounted rigidly in the frame 12, a central vertical axis of the receiving formation 14 being in line with vertical axis X. A crushing head 16 is slideably engaged with the receiving formation 14 and has a first, upwardly presented conical crushing surface 18

  • Rock Crusher History Mineral Processing & Metallurgy

    17/4/2018· The first sale on record antedates the patent by several months, a No. 2 crusher, sold to the Buffalo Cement Co. in 1880. That was the first of several thousand gyratory crushers which carried the name of Gates to the far corners of the earth. An interesting sidelight of these early days occurred in 1883 when a contest was staged between a Blake jaw crusher and a Gates gyratory crusher. Each

  • Bearing for a shaft of a gyratory crusher and method of

    A gyratory crusher includes a crushing head on which a first crushing shell is mounted, and a frame on which a second crushing shell is mounted. The second crushing shell defines, together with the first crushing shell, a crushing gap. The gyratory crusher includes a space adapted to hold a liquid. The space is defined by a piston and a cylinder, any one of the piston and the cylinder being

  • Rock Crusher History Mineral Processing & Metallurgy

    17/4/2018· The first sale on record antedates the patent by several months, a No. 2 crusher, sold to the Buffalo Cement Co. in 1880. That was the first of several thousand gyratory crushers which carried the name of Gates to the far corners of the earth. An interesting sidelight of these early days occurred in 1883 when a contest was staged between a Blake jaw crusher and a Gates gyratory crusher. Each

  • The Gibson Gyratory Crusher Project

    Patent Information The Gibson Gyratory Crusher serial # 217,750 was produced by W. W. Gibson and patented on June 22, 1920. I obtained information from the Internet on the United States Patent Office of the patent that discusses the construction of the mill along with pictures of the crusher’s parts. The patent states “The object of the invention is to provide such a mill, which, while

  • Gyratory cone crusher US Patent Search

    Cone Crusher Patent Abstract A gyratory cone crusher 10 includes a support frame 12 having a vertical axis X and a receiving formation 14 mounted rigidly in the frame 12, a central vertical axis of the receiving formation 14 being in line with vertical axis X. A crushing head 16 is slideably engaged with the receiving formation 14 and has a first, upwardly presented conical crushing surface 18

  • Crusher Wikipedia

    A gyratory crusher is one of the main types of primary crushers in a mine or ore processing plant. Gyratory crushers are designated in size either by the gape and mantle diameter or by the size of the receiving opening. Gyratory crushers can be used for primary or secondary crushing. The crushing action is caused by the closing of the gap between the mantle line (movable) mounted on the

  • Gyratory cone crusher with skewed non US Patent

    Cone Crusher Patent Abstract A gyratory cone crusher with a conehead centerline and a main centerline being skewed and non-coplanar with respect to each other. The conehead exhibits an elliptical movement path which results in faster throughput and enhanced cubicity performance. Cone Crusher Patent Claims. I claim: 1. A gyratory cone crusher

  • Gyratoryn Crusher Sketch Crusher Mills, Cone Crusher

    US Patent # 4,779,808. Gyratory crusher Patents. The present invention relates to gyratory crushers in general and, The invention will be described in connection with the annexed drawing wherein: gyratory crusher technical data. gyratory crusher technical data. CGM machinery designs the reasons why CGM hammer crusher technical drawing. Gyratory Crusher Jaw Crusher

  • CEDARAPIDS, INC. v. JOHNSON CRUSHERS

    The patents at issue are U.S. Patent No. 5,875,981 (the "'981 Patent") and U.S. Patent No. 5,971,306 (the "'306 Patent") (collectively the "Patents-in-Suit"). The `981 Patent and the `306 Patent relate to a gyratory cone crusher having tramp iron relief which is a type of heavy equipment used to crush rock and stone into smaller pieces of aggregate material (Docket No. 123 at 1, Docket No. 119

  • specifications of a gyratory crusher with tpd

    2 GYRATORY CRUSHERS The original patent for the gyratory crusher was granted to Phile- tus W Gates in 1881 This fint crusher was used by the Buffalo Cement Co At the time these early gyratory crushers were developed all mining and quarrying either underground or open pit was done by hand tonnages generally were small and product specifications simple and liberal Likewise plants were Get

  • How Often Do You Change A Mantle On A Gyratory

    Gyratory Crusher Arm Guard Repairs. The mechanical design of spider gyratory crusher xsm get price gyratory crusher spider arm shield manufacturer us6536694b2 gyratory crusher spider guards google patents the invention further relates to a spider arm guard for use with the spider arm of a gyratory crusher the spider arm guard has a shield portion and a number of mounting pegs

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