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US4629134A - Roll crusher - Google Patents

A roll crusher for discarded storage batteries or other types of bulky scrap has two rotors provided with axially spaced-apart annuli of teeth which cooperate with rows of teeth provided on a grate normally adjacent to the undersides of the rotors. The grate is pivotable about an axis which is closely adjacent to, parallel with and disposed at a level below one of the rotors so that it can,DE1221081B - Roll for roll crusher - Google Patents,DE1221081B - Roll for roll crusher - Google Patents Roll for roll crusher . Info,Prior art keywords roll crusher roll crusher Prior art date 1960-12-15 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed,US4288039A - Single-roll crusher - Google Patents,This invention relates to an improvement in a single-roll crusher having a housing, a roll body freely rotatably supported on an eccentrically rotatable drive shaft in said housing, at least one laterally mounted crushing beam pendularly suspended in the upper part of said housing and resting in the lower region thereof at approximately the height of the roll body axis, by means of a pressure,

DE102013207092A1 - Crushing roller for a roll crusher,

DE102013207092A1 - Crushing roller for a roll crusher - Google Patents Crushing roller for a roll crusher,A roll crusher is understood to be any crusher which reduces the grain size of starting material by means of one or more rotating rolls or shafts and crushing tools arranged thereon.US4288039A - Single-roll crusher - Google Patents,This invention relates to an improvement in a single-roll crusher having a housing, a roll body freely rotatably supported on an eccentrically rotatable drive shaft in said housing, at least one laterally mounted crushing beam pendularly suspended in the upper part of said housing and resting in the lower region thereof at approximately the height of the roll body axis, by means of a pressure,DE102013207092A1 - Crushing roller for a roll crusher,,DE102013207092A1 - Crushing roller for a roll crusher - Google Patents Crushing roller for a roll crusher,A roll crusher is understood to be any crusher which reduces the grain size of starting material by means of one or more rotating rolls or shafts and crushing tools arranged thereon.

US20170274384A1 - Drive assembly for a roll crusher,

A drive arrangement for a roll crusher includes two rollers arranged in parallel, two trains, each for driving a roller. The two drive trains each has a gear transmission including a drive shaft which can connect to a motor and an output shaft which can connect with a roller. Each gear transmission includes an intermediate shaft arranged between the drive shaft and the output shaft.US2781980A - Slugger roll crusher - Google Patents,US2781980A US416103A US41610354A US2781980A US 2781980 A US2781980 A US 2781980A US 416103 A US416103 A US 416103A US 41610354 A US41610354 A US 41610354A US 2781980 A US2781980 A US 2781980A Authority US United States Prior art keywords slugger roll casing cooling medium shaft Prior art date 1954-03-15 Legal status (The legal status is an assumption and is not aUS2464774A - Single roll crusher with opposed toothed,,US2464774A US664057A US66405746A US2464774A US 2464774 A US2464774 A US 2464774A US 664057 A US664057 A US 664057A US 66405746 A US66405746 A US 66405746A US 2464774 A US2464774 A US 2464774A Authority US United States Prior art keywords roll apron hopper crusher material Prior art date 1946-04-22 Legal status (The legal status is an assumption and is not a legal

Design Calculation Of Jaw Crusher Patents

Design, Fabrication and Testing of a Double Roll Crusher. Design, Fabrication and Testing of a Double Roll Crusher # Egbe, E.A.P. 1*, and Olugboji, O.A.1 1 Department of Mechanical Engineering, School of Engineering and Engineering Technology, Federal University of Technology, Minna, Nigeria Abstract-A developing nation like Nigeria, with huge deposit of different solid minerals and rocks,roll crusher patents,roll crushers. these roll crushers have large forces of compression and are called high usually the nip angle is between 20° and 30° but in some large roll crushers it is up to stage crushing hybrid grinding patent applied section 837946 de ps 35...Crushing Mechanism Of Roll Crusher,Roll Crusher - An Overview Sciencedirect Topics. They have a higher capacity than comparable single-roll crushers. For example a two-roll crusher with 24-inch-long 61 cm rolls crushing to inch 2 cm has a capacity of 75 tonsh 68 metric tonsh which is approximately 2. Details

Crusher - Wikipedia

A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, sand or rock dust.. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated.Roll Crusher - Mineral Processing & Metallurgy,The crushing action of roll crushers on rock is completely by compression. Learn how to size, feed, maintain and operate a small roll crusher.Design Calculation Of Jaw Crusher Patents,Design, Fabrication and Testing of a Double Roll Crusher. Design, Fabrication and Testing of a Double Roll Crusher # Egbe, E.A.P. 1*, and Olugboji, O.A.1 1 Department of Mechanical Engineering, School of Engineering and Engineering Technology, Federal University of Technology, Minna, Nigeria Abstract-A developing nation like Nigeria, with huge deposit of different solid minerals and rocks,

US Patent for Crusher with impacting bars Patent (Patent,

This invention relates to an improvement in a roll crusher which crushes loaded material by impact and pressure, comprising a crusher housing, a loading hopper, a rotatable roll holding impacting tools, and fixed or adjustable crushing bars mounted to the crushing wall of the crusher housing, the improvement comprising two mutually oppositely rotatable rolls, each independent of the other and,Roll crusher - Minneapolis Electric Steel Castings Company,11-11-1980· 13. The roll crusher defined by claim 1, wherein the roll member is formed from martensitic steel. 14. The roll crusher defined by claim 1, wherein the clamping ring comprises a plurality of arcuate segments. 15. The roll crusher defined by claim 14, wherein the clamping ring comprises two identical semicircular segments. 16.Patents For Design Principle Of Double Roll Toothed,Patents For Design Principle Of Double Roll Toothed Crusher. The toothed double roll crusher is used for secondary and tertiary crushing of soft to medium hard materials such as lignite, slime, gypsum, chalk, clay, limestone, coke sintering, etc. its working principle is that the feed is clamped between the rollers due to the reverse rotation in the roller, and the feed is crushed through,

FPO IP Research & Communities

Complete Patent Searching Database and Patent Data Analytics Services.,DRIVE ASSEMBLY FOR A ROLL CRUSHER The invention relates to a drive arrangement for a roll crusher comprising two rollers (301, 302) arranged in parallel. The drive arrangement comprises two drive trains (1,DRIVE ASSEMBLY FOR A ROLL CRUSHER - Free Patents,28-09-2017· 1. 1-7. (canceled) 8. A drive assembly for a roll crusher, comprising: two rollers arranged in parallel; two drive trains configured to drive the rollers in one-to-one correspondence, each said drive train including a gear transmission which comprises a drive shaft configured for connection to a motor, an output shaft configured for connection to a corresponding one of the rollers, and an,FPO IP Research & Communities,Match Document Document Title; 651 : DE102010001495A1 : Device, particularly chip crusher, for crushing chips, has hopper, crusher with rotating crushing tool and unit for detecting coarse particles and for initiating safety measures for crusher, where sensor is arranged in area of hopper The crushing device has a hopper (2), a crusher (3) with a rotating crushing tool and a unit for detecting,

FPO IP Research & Communities

Rock crusher having crushing-enhancing inserts, method for its production, and method for its use A rock crusher such as a cone or jaw crusher incorporates hardened tapered inserts in the manganese or other wear liner of at least one of its crushing elements.Williams Patent Crusher And Pulverizer Roll Crusher Buy,Williams Crusher & Pulverizer Company, Inc. > Welcome. Williams has been a leader in the crushing and pulverizing industry since 1871. With over 500 patents and trademarks to its credit, Williams Patent Crusher & Pulverizer Company continues to engineer new and innovative designs for crushing machines that meet the needs of clients worldwide and provide solutions for them every day.Crusher - Wikipedia,A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, sand or rock dust.. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated.