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Gyratory Crusher Patented

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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.

  • US3305181A - Gyratory crushers - Google Patents

    GYRATORY CRUSHERS Filed Nov. 18. 1963 5 Sheets-Sheet 2 United States Patent 3,305,181 GYRATORY CRUSHERS Paul Marcel Emile Barrot, Clichy, and Claude Yves Lucien Lemardeley, Paris, France, assignors to Societe Anonyme Babbitless, Paris, France, a corporation of France Filed Nov. 18,,

  • US1592313A - Gyratory cone crusher - Google Patents

    US1592313A - Gyratory cone crusher - Google Patents Gyratory cone crusher Download PDF Info Publication number US1592313A. US1592313A US34795A US3479525A US1592313A US 1592313 A US1592313 A US 1592313A US 34795 A US34795 A US 34795A US 3479525 A US3479525 A US 3479525A US 1592313 A US1592313 A US 1592313A Authority US

  • US4467971A - Gyratory cone crusher - Google Patents

    A gyratory cone crusher of the type having a crusher head assembly mounted on an intermediate member supported for rotary motion on a shaft to produce gyratory motion of the crusher head assembly within a bowl assembly. The intermediate member including a skirt surrounding the shaft and a stub shaft of reduced diameter extending upward above the shaft.

  • US2066281A - Gyratory crusher - Google Patents

    US2066281A - Gyratory crusher - Google Patents Gyratory crusher Download PDF Info Publication number US2066281A. US2066281A US521632A US52163231A US2066281A US 2066281 A US2066281 A US 2066281A US 521632 A US521632 A US 521632A US 52163231 A US52163231 A US 52163231A US 2066281 A US2066281 A US 2066281A Authority US

  • US1592313A - Gyratory cone crusher - Google Patents

    US1592313A - Gyratory cone crusher - Google Patents Gyratory cone crusher Download PDF Info Publication number US1592313A. US1592313A US34795A US3479525A US1592313A US 1592313 A US1592313 A US 1592313A US 34795 A US34795 A US 34795A US 3479525 A US3479525 A US 3479525A US 1592313 A US1592313 A US 1592313A Authority US

  • CA2900846A1 - Gyratory crusher spider arm shield - Google,

    A gyratory crusher spider arm shield (120) for releasable attachment to a spider arm (110). The shield comprises a main body (121) having an underside foot (400) for engaging onto an upper region of the arm. The secure attachment is provided by cooperation between an attachment element (207, 403) that extends radially inward from an outermost end (206) of the shield and

  • WO2014019765A3 - Gyratory crusher main shaft sleeve,

    A gyratory crusher main shaft sleeve (114) for friction fitting over an uppermost end (113) of a crusher main shaft (107). The sleeve comprises an elongate axial wall (209) for positioning in contact with an outward facing surface (202) of the main shaft. The axial wall comprises a thickness that decreases in a direction from a second upper end (208) to a first lower end

  • US Patent for Gyratory crusher hydraulic pressure relief,

    17-10-2019· A gyratory crusher hydraulic pressure relief valve includes a hydraulic fluid vestibule arranged to be fluidly connected to a hydraulic fluid space. A logic element is arranged to dump hydraulic fluid from the hydraulic fluid space, which includes a plunger having a first plunger surface and a second plunger surface, and a control pipe arranged for fluidly

  • gyratory crusher patent | Prominer (Shanghai) Mining,

    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. Get Price. Cone Crushers | Telsmith . Titan™ T300 Cone Crusher Rock Crusher for Mining, Aggregates & More · Capacity: 119 - 462 mtph · Complete Crusher Weight: 16,000 kg (35,300 lbs,

  • 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

  • Gyratory crusher operating mechanism - Kennedy, Joseph E.

    Gyratory crusher operating mechanism. United States Patent 2486478. Abstract: This invention relates to improvements in gyratory crushers more particularly to improved mechanism for driving the main shaft of a gyrat6ry crusher. Crushers of this general type are disclosed in my U. S. Patents Nos. 1,754,895, 1,985,098 and 2,208,639 for example.

  • Dust seal for gyratory crusher Patent | Application Number,

    11-02-2014· The Dust seal for gyratory crusher patent was assigned a Application Number # 13098689 – by the United States Patent and Trademark Office (USPTO). Patent Application Number is a unique ID to identify the Dust seal for gyratory crusher mark in USPTO. The Dust seal for gyratory crusher patent was filed with the USPTO on Monday, May 2, 2011.

  • Crushers - QueensMineDesignWiki

    Gyratory crushers generally cost less than $1500 per hour to run, while Jaw crushers cost less than $200, including electricity (Infomine, 2008). Rules of Thumb • A 42-inch gyratory crusher produces approximately 2.4 tons per horsepower-hour (2.9 t/kWh).

  • Gyratory crusher - Lokomo Oy - FreePatentsOnline

    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.

  • Gyratory cone crusher - US Patent Search

    Cone Crusher Patent Description. FIELD OF THE INVENTION This invention relates to crushing devices for crushing materials such as rock, building materials and ore and, more particularly, to a gyratory cone crusher. BACKGROUND TO THE INVENTION Various types of gyratory cone crushers are currently in use although they display inherent deficiencies.

  • Gyratory crusher operating mechanism - Kennedy, Joseph E.

    Gyratory crusher operating mechanism. United States Patent 2486478. Abstract: This invention relates to improvements in gyratory crushers more particularly to improved mechanism for driving the main shaft of a gyrat6ry crusher. Crushers of this general type are disclosed in my U. S. Patents Nos. 1,754,895, 1,985,098 and 2,208,639 for example.

  • Gyratory crusher having dynamically adjustable stroke,

    15-10-1996· The head hold-down means 11 is configured to operably prevent vertical displacement of the crusher head 53 relative to the eccentric member 101 and the drive pinion arrangement 137 and thereby prevent levitation of the crusher head 53 from its abutting engagement with the plurality of hydrostatic bearings 125, as taught in an application for patent Ser. No. 08/730,125, entitled "GYRATORY,

  • Metso SUPERIOR® gyratory crushers - Metso Automation - PDF,

    SUPERIOR gyratory crusher features 1 Crushing chambers are matched to each individual application, optimizing crushing performance 7 Patented headnut with burning ring allows for simple removal of the mantle 2 Manganese wearing parts are standard — chrome alloy option is available for concaves and bottomshell liners 8 High-strength shell design, proven in the

  • Industrial Solutions Gyratory crushers

    Jaw gyratory crushers can handle much bigger chunks of material than comparable gyratory crushers of the same mantle diameter. Jaw gyratory crushers feature a higher crushing ratio and less tendency to become clogged in the feed zone as a result of bridging Jaw gyratory crusher Weights 1) Type Feed opening Mantle

  • Crushers - QueensMineDesignWiki

    Gyratory crushers generally cost less than $1500 per hour to run, while Jaw crushers cost less than $200, including electricity (Infomine, 2008). Rules of Thumb • A 42-inch gyratory crusher produces approximately 2.4 tons per horsepower-hour (2.9 t/kWh).

  • Rock Crusher History - Mineral Processing & Metallurgy

    16-04-2015· Rock Crusher History. History tells us, it was in 1830, the first US patent was issued on a rock crushing machine. It covered a device which, in a crude way, incorporated the drop hammer principle later used in the famous stamp mill, whose history is so intimately linked with that of the golden age of mining. In 1840, another patent was issued,

  • Crusher - Wikipedia

    A cone crusher is similar in operation to a gyratory crusher, with less steepness in the crushing chamber and more of a parallel zone between crushing zones. A cone crusher breaks rock by squeezing the rock between an eccentrically gyrating spindle, which is covered by a wear-resistant mantle, and the enclosing concave hopper, covered by a manganese concave or a

  • Crushing Systems - FLSmidth

    The TS gyratory crusher is distinguished from other gyratory crushers by its revolutionary design which allows major service and maintenance functions to be safely performed. The top service feature greatly simplifies safety procedures, reduces costs and helps to increase availability for the equipment over more traditional bottom service crushers.

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