gyratory crusher patent

Gyratory Crusher Drive End Seal

Patent US2484971 - Gyratory crusher with lubricated dust seal ... In the design of gyratory crushers, a major problem has been the effective ... Fixed to the lower end of the eccentric is a bevel gear l6 engaged by a bevel gear l''l fixed ..... crusher …

usa patent gyratory cone crusher

Gyratory cone crusher US Patent Search. 2018-9-5 Cone Crusher Patent Number: 8,622,331 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.

Gyratory crusher

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 arrangement for rotationally mounting an eccentric member about a crusher axis with a pair of taper bearings and for rotationally mounting the cone head about a cone head axis offset from …

Gyratory Stone Crusher

2 GYRATORY CRUSHERSCRUSHING 2 GYRATORY CRUSHERS The original patent for the gyratory crusher was granted to Phile tus W Gates in 1881 This fint crusher was used Address: 69, Science (Kexue) Avenue, National HI-TECH Industry Development Zone, Zhengzhou, China [email protected]

GYRATORY CRUSHER MAIN SHAFT MOUNTING …

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 …

Crushing – Traces from the manuscript..! » Equipment ...

2021-9-5 · Then, in 1881, Philetus W. Gates was granted a patent on a machine which included in its design all of the essential features of the modern gyratory crusher. The first sale on record antedates the patent by several months, a No. 2 crusher, sold to the Buffalo Cement Co. in 1880.

The Methods That Cone Crusher Works Best_ahhli4007 ...

2019-9-22 · It is understood that the world''s first taper crusher patent published in 1878 and 1898 made the product.The United States at the end of the 19 world began to use the cone crusher.The spring-loade...

Cone Crushers | Gyratory Crusher | Stone Crusher …

2021-8-2 · Development of Cone Crushers. The Cone Crusher, also known as the rotary crusher, gyratory crusher, is a coarse crusher suitable for use in factories with large production volumes mainly includes PY type, HP type and H type cone crusher. When the cone crusher …

Gyratory crusher

A gyratory crusher includes a bowl assembly adjustably positioned relative an annular support ring mounted atop a fixed peripheral frame. Radial flanges on the bowl are vertically located by shims and retainer brackets containing the flanges which are then interlocked relative the support ring by hydraulically actuated means.

US Patent for Gyratory crusher hydraulic pressure relief ...

2019-10-17 · 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 connecting the …

Crushers

2019-6-28 · 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

The gyratory crusher shown in Figure 2.6 employs a crushing head, in the form of a truncated cone, mounted on a shaft, the upper end of which is held in a flexible bearing, whilst the lower end is driven eccentrically so as to describe a circle. The crushing action takes place round the whole of the cone and, since the maximum movement is at the bottom, the characteristics of the …

Gyratory Crushers | Crusher Mills, Cone Crusher, Jaw …

Gyratory Crusher: Introduction The design of the gyratory crushers and jaw type gyratory crushers is based on more than one hundred years of experience of …. US Patent # 5,718,390. Gyratory crusher – 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 ...

Hydraulic circuit and method for controlling a gyratory ...

2018-9-5 · The present disclosure relates to method for operating a gyratory cone crusher, wherein the crusher comprises an inner crusher shell and an outer crusher shell, defining a crusher gap, wherein the crusher gap size is maintained using at least one hydraulic cylinder, and wherein hydraulic liquid is evacuated from the cylinder in case the ...

US3305181A

US3305181A US324544A US32454463A US3305181A US 3305181 A US3305181 A US 3305181A US 324544 A US324544 A US 324544A US 32454463 A US32454463 A US 32454463A US 3305181 A US3305181 A US 3305181A Authority US United States Prior art keywords pressure jack cone fluid crusher Prior art date 1962-11-27 Legal status (The legal …

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, …

US20170304830A1

A gyratory crusher and a spider bushing assembly for supporting a spider bushing within the central hub of a gyratory crusher. The spider bushing assembly includes a spider bushing and a means for adjusting the distance between the outer flange of the spider bushing and a support shoulder formed within the central hub of the spider. The means for adjusting allows the …

Gyratory Crusher Eccentric Cart

Gyratory Crusher Eccentric Cart Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Gyratory Crusher Eccentric Cart, quarry, aggregate, and different kinds of …

The Gibson Gyratory Crusher Project

2021-8-15 · 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 …

Gyrator Crusher Close Side Settings Measurement

2018-8-29 · Automation Solutions for Crusher Reliability and Productivity. This patent pending system and method is for measuring the closed side setting (CSS) on gyratory crushers. This measurement method is used to provide more accurate data and faster data collection times than current methods used today. The benefit of using the system is the fact that ...

US Patent Application for BEARING FOR A CRUSHER, AND ...

2017-12-13 · A bearing for a crusher, in particular for a gyratory crusher or cone crusher, may include a housing, an eccentric bush that is mounted in the housing such that the eccentric bush can be rotated about an axle, a bushing that is disposed between the housing and the eccentric bush, and a lubricant line for supplying the bushing with lubricant that extends into the …

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.

Gyratory cone crusher with skewed non ...

2018-9-5 · 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.

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 ...

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 ...

Gyratory cone crusher

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 ...

Patents Assigned to Lokomo Oy

1998-6-17 · Date of Patent: May 3, 1994. Assignee: Lokomo Oy. Inventor: Reijo Katila. Gyratory crusher. Patent number: 5152468. Abstract: The invention relates to a gyratory crusher in which a piston surrounds a wabbler shaft or eccentric sleeve and the radial forces of the spindle shaft are transmitted to the frame of the crusher through the piston.

Rock Crusher History

2015-4-16 · 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 …