gyratory crusher patents
Welcome to the broken dawn

gyratory crusher patents

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...

More

US5152468A - Gyratory crusher - Google Patents

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...

More

US3924815A - Gyratory crusher - Google Patents

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...

More

US5718390A - Gyratory crusher - Google Patents

A gyratory crusher includes a flexible dust seal having an outer edge attached to a cone head of the crusher and to an outer of a ball-bearing seal, an inner race of which is attached to a mounting...

More

US6520438B2 - Gyratory crusher mainshaft - Google

- 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...

More

US Patent for Gyratory crusher frame ... -

The present invention relates to a gyratory crusher frame part and in particular, although not exclusively to a topshell and spider assembly forming an upper region of the crusher frame. BACKGROUND OF THE INVENTION. Gyratory crushers are used for crushing ore, mineral and rock material to smaller sizes.

More

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.

More

2. GYRATORY CRUSHERS - 911 Metallurgist

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.

More

Gyratory crusher having dynamically adjustable stroke ...

1996-10-15  Gyratory crushers or cone crushers are characterized by crushing or crusher heads having a generally cone-shaped outer surface, which are mounted to undergo gyratory motion.

More

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

2018-3-22  Shell for a gyratory crusher and a gyratory crusher Patent number: 7338000 Abstract: An inner shell, which is intended for use in a gyratory crusher and which during crushing will rotate around its own center axis in a first direction, has at least one additional crusher surface.

More

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 ...

More

Gyratory crusher operating mechanism - Kennedy,

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.

More

Gyratory cone crusher - US Patent Search

2018-9-5  Cone Crusher Patent Claims. The invention claimed is: 1. A gyratory cone crusher including: a support frame having a vertical axis X; a receiving formation mounted rigidly in the frame, a central vertical axis of the receiving formation being in line with vertical axis X; a non-rotary crushing head slideably engaged with the receiving formation ...

More

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.

More

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 ...

More

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 ...

More

2. GYRATORY CRUSHERS - 911 Metallurgist

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 ...

More

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 ...

More

Patents Assigned to Lokomo Oy - Justia Patents Search

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).

More

Manufactured Sand For Concrete Properties

Gyratory crusher Patents. A gyratory crusher includes a flex . supplier for mobile stone crusher and cost . price for mobile stone crusher, price for mobile stone Alibaba offers 2,090 price for mobile stone crusher products. A wide variety of pri . qr330 crawler cone crusher ...

More

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.

More

US 11,027,287 B2 - patentsgazette.uspto.gov

2021-6-8  Gyratory crusher including a variable speed drive and control system: Dustin Jacobson, Fort Atkinson, WI (US) Assigned to Metso Minerals Industries, Inc., Waukesha, WI (US) Filed by Metso Minerals Industries, Inc., Waukesha, WI (US) Filed on Jul. 30, 2018, as Appl. No. 16/48,883. Prior Publication US 2020/0030812 A1, Jan. 30, 2020

More

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 ...

More

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 ...

More

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 ...

More

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.

More

Jaw Crusher Patents - vanderhamtechniek

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

More

gyratory rock crusher ponents - curver-lifestyle.lt

US3503563A - Gyratory rock crusher - Google Patents. US3503563A US3503563DA US3503563A US 3503563 A US3503563 A US 3503563A US 3503563D A US3503563D A US 3503563DA US 3503563 A US3503563 A US 3503563A Authority US United States Prior art keywords crusher gyratory jaws roll crushing Prior art date 1968-05-02 Legal status (The legal status is an assumption and is not a legal

More

patent cone crusher - Escort

A cone crusher for rock that has a rotatable wedge plate that rotatably supports a ep0022232a1 cone crusher google patents. EP0022232A1 - Cone crusher - Google Patents. A cone crusher for crushing stones comprises an outer shroud (1) housing a shaft (3)

More

sand and stone grinding machines, gold hammer mill

Founded in 1987, CCM has attained 124 patents on crushers mills over the past 30 years. More than 30 overseas offices not only manifest our popularity, but also solve your puzzles quickly in operation. So if you are looking for crushers or mills, CCM deserves your attention! View More. unitȧ de broyage de clinker. impact crusher or hammer mill.

More
Copyright © 2021.Company name All rights reserved.Dawn Broken