gyratory crusher patents

Gyratory cone crusher with skewed non-co-planar …

2018-9-5 · The gyratory cone crusher of claim 2 wherein the elliptical path creates a force upon a rock disposed on the substantially cone shaped member, such that the force has a variable vertical component so that the force applied by the conehead to a rock thereon is directed first in an upwardly direction when beginning an approach to the closed side ...

Us Patent Gyratory Cone Crusher Cone Crusher

B02C 2/042. Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with bowl adjusting or … Us Patentfor Method For Operating Acrusher A Crushing. May 26, 2014 · Justia Patents Process US Patent for Method for operating a crusher, a crushing system and a crushing plant Patent (Patent # 10,843,205) ...

US6520438B2

- Google Patents A gyratory crusher uses a new head nut attachment apparatus. The gyratory crusher has a shell, a shaft disposed within the shell, a mantle covering a portion of the shaft, a head...

Gyratory crusher

1. A gyratory crusher comprising a spindle shaft (2) mounted in a bore of a rotatable wabbler shaft (4), said bore having a longitudinal axis inclined to an axis of rotation of the wabbler shaft (4), a lower end of the spindle shaft (2) is supported through a thrust bearing (9) by a vertically movable piston (6), characterised in that the piston (6) has an open-top cylinder shape, wherein the ...

2. GYRATORY CRUSHERS

2017-4-19 · 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 ...

Jaw Crusher Patents

Gyratory Crusher Patents Apemonacog. Patents assigned to minerals inc.Justia patents search.Driving of jaw crusher elements.Patent number 9937500.Abstract a jaw crusher including a body, a fixed jaw, a shaft which is arranged horizontally and in cg810 primary gyratory crusher for …

Babbitless For Gyratory Crusher | Crusher Mills, Cone ...

Patent US4316585 – Gyratory crusher – Google Patents. Babbitless: Sealing device between the movable crushing member and the body of a giratory crusher: US4232833: … A gyratory crusher according to claim 3, …

US Patent for Gyratory crusher crushing head Patent ...

A gyratory crusher crushing head, removably mounted a crushing shell, includes a circumferential groove is formed in an outer facing surface of the crushing head. The groove is positioned towards a second lower end at the outward facing surface relative to an axial length of the crushing head. The groove and its relative axial positioning minimizes the stress concentrations at the crushing ...

Eccentric Shaft Gyratory Drive Patents and Patent ...

Gyratory crusher having a seal arrangement Patent number: 8646713 Abstract: A gyratory crusher, including an outer crushing shell and an inner crushing shell forming between them a crushing chamber, the crushing chamber communicating with a discharge zone that forwards crushed material from the crushing chamber and out of the crusher.

With Upper Guide Or Support For Gyratory Member …

Justia Patents Solid Material Comminution Or Disintegration Patents Apparatus Cooperating Comminuting Surfaces (e.g., Jaw Crusher) Patents Compound Movement Comminuting Surface Or Surfaces Patents Rotary Component Patents Gyratory Or Planetary Movement Patents With Upper Guide Or Support For Gyratory Member Patents (Class 241/209)

US Patent for Gyratory crusher crushing head Patent ...

Justia Patents With Gyratory Member Sealing Means US Patent for Gyratory crusher crushing head Patent (Patent # 10,173,221) Gyratory crusher crushing head Mar 19, 2013 - …

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VSI6X Series Vertical Crusher. Based on more than 30 years of experiences, VSI6X Series Vertical Shaft Impact Crusher carrying many patents amazes the market greatly. This machine is possess of four openings impeller, special sealing structure and sealed cartridge bearing structure, which makes production convenient and efficient. More.

2. GYRATORY CRUSHERS

2017-4-19 · 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

Gyratory crusher having dynamically adjustable stroke ...

1996-10-15 · A gyratory crusher includes a frame structure; an eccentric member rotatably mounted to the frame structure about a first axis; a main shaft rotatably mounted to the eccentric member about a second axis angularly offset from the first axis; a crusher head mounted to the main shaft and supported by a plurality of hydrostatic bearings, mounted on the frame structure in abutting engagement with ...

Crusher,Mobile Crushing Plant,Sand Maker

Hammer Crusher Mill. The hammer crusher mill is suitable for crushing medium-hardness materials such as limestone, slag, coke, coal and so on in cement, chemical, electric power, metallurgy and other industrial departm ... 02. Jul 2021. Impact Crusher Wearing Parts | Impact Crusher Blow Bar.

Patents Assigned to Lokomo Oy

1998-6-17 · Abstract: A gyratory crusher having a frame (1) and in the frame an eccentric shaft (3) rotatable around a vertical shaft in the frame, with a vertical inclined hole in it. A main shaft (4) is supported by bearings in the hold of the eccentric shaft, a supporting cone (5) being attached to the upper end of said main shaft (4).

gyratory crushers bearing

GYRATORY CRUSHER BEARING - patents.justia. A gyratory crusher annular bearing is mountable about an upper region of a gyratory crusher main shaft. The bearing has a bearing surface for positioning around an outer surface of the main shaft and a mounting surface for positioning towards a frame part of the gyratory crusher.

Crusher by Minerals (Tampere) Oy – AU …

Vol/Iss Pub. Date Publication Action Reason; 29/2: 22/01/2015: Patent Ceased: Application Ceased: 17/36: 11/09/2003: Letters Patent Sealed - Standard Patents: 17/19

GYRATORY CRUSHER MAIN SHAFT MOUNTING …

2014-1-27 · 1. A gyratory crusher comprising: a mainframe defining an internal crushing chamber; a main shaft extending within the chamber and providing a mount for a mantle capable of gyroscopic precession within the crusher; a hub having an internal volume in which a lower region of the main shaft is housed; an eccentric assembly at least partially mounted within the hub, the assembly including a ...

US Patent for Main shaft assembly for a gyratory …

Justia Patents With Upper Guide Or Support For Gyratory Member US Patent for Main shaft assembly for a gyratory crusher Patent (Patent # 4,410,143) Main shaft assembly for a gyratory crusher . Sep 26, 1980 - Allis-Chalmers Corporation. In a gyratory crusher, a main shaft having a tapered mantle supporting portion extending through a ...

mobile crusher on rent 200tph in europe, jaw crusher …

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Gyratoryn Crusher Sketch | Crusher Mills, Cone …

Crusher Drawing, Source Crusher Drawing Products at Crusher, Mining Machinery Parts from Manufacturers and Suppliers around the World Who Offer High Quality 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 ...

Technical Data Gyratory Crushers

Technical Data Gyratory Crushers. 2020-5-13Patent US5152468 Gyratory crusher Google Patents Oct 6 1992 The invention relates to a gyratory crusher in which a piston surrounds a conical crushing heads regardless of the technical realiation of the construction 1 shows schematically a sectional drawing of a gyratory crusher FLenith FullerTraylor gyratory crushers.

Torbjorn Nilsson-Wulff Inventions, Patents and Patent ...

2018-3-22 · Abstract: A gyratory crusher has a crushing head fixedly attached to an upper portion of a substantially vertical shaft, on which crushing head 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 has a space adapted to contain liquid.

mobile large type stone crusher, aceites …

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US5152468A

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...

Rolety i plisy nie tylko w Krakowie |

Gyratory Crusher Owning international advanced crushing technologies, the HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. Compared with traditional gyratory crushers, it boasts higher crushing efficiency, low using costs and convenient maintenance and adjustments, able to offer customers more ...

Gyratory crusher operating mechanism

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 WITH EXTERNAL DYNAMIC …

A gyratory crusher, with externally mountable dynamic balancing means, is disclosed having a lower frame, a stationary upright upper frame mounted on the lower frame, and a generally conical crushing head arranged within a concave mounted within the upper frame to define a crushing chamber between the concave and the head.

Gyratory crusher

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.

Crusher Gyratory Crusher Lubrication And Filtration …

2021-5-27 · Us9433945b2 Gyratory Crusher Bearing Google Patents. A gyratory crusher bearing arranged for carrying a crushing head of a gyratory crusher having an inner crushing shell supported by the crushing head and an outer crushing shell supported on a crusher frame the gyratory crusher bearing includes a lubricant supply channel and a lubricant drainage channel at least one of the lubricant …

US3305181A

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...

US5152468A

GYRATORY CRUSHER This invention relates to a gyratory crusher of the kind comprising a vertical crusher shaft provided with a crusher member, which shaft is arranged in a known manner so as to...

SPIDER BEARING ASSEMBLY FOR GYRATORY …

A gyratory crusher having a frame, an outer concave crushing member supported by said frame, a spider with a central hub mounted on top of the frame and above the concave, a shaft having a lower end portion journaled in an eccentric sleeve carried by the frame and an upper end portion projecting upwardly into the spider hub, an inner crushing ...

Gyratory crusher operating mechanism

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.