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Jaw crusher patent

  • US7344097B2 - Jaw-type rock crusher with - Google Patents

    A jaw crusher where the tension rod includes an electronically-controlled hydraulic pre-load and an automatically releasable pre-load whenever adjustments to the size of the material output are made, together with a remote visual indicator of the setting of the size of the material output.

  • US2571214A - Walnut cracker - Google Patents

    US2571214A US154634A US15463450A US2571214A US 2571214 A US2571214 A US 2571214A US 154634 A US154634 A US 154634A US 15463450 A US15463450 A US 15463450A US 2571214 A US2571214 A US 2571214A Authority US United States Prior art keywords walnut meats cracker opening walnut cracker Prior art date 1950-04-07 Legal status (The legal status is an assumption and

  • Jaw Crusher with "Multi Jaws" for Fine Crushing

    Mar 19, 2017· The Bakstads Patented Multiple Jaws, is a Jaw Crusher that represents the first real advance made in increasing the crushing range of jaw crushers since their introduction. This Is the only crusher designed to give you a primary and two secondary crushers in one unit.Crushers of the jaw principle type have conclusively demonstrated their superiority over other type crushers through fifty

  • US6375105B1 - Jaw crusher toggle beam hydraulic relief and

    A jaw crusher of the general type to which this invention relates is disclosed in U.S. Pat. No. 4,165,044, issued Aug. 21, 1979 to Batch.

  • Patents Assigned to Minerals Inc. - Justia Patents

    Justia - Patents - Patents and Patent Application Resources. Abstract: A method is described for adjusting the tightness of a wear part fastened to a fixed jaw and/or a moving jaw of a jaw crusher with a tightening device that has a screw fastened at its first end in connection with a wear part located on a first side of the jaw; and a tightening member fastened to a second end of the screw on

  • Jaw assembly for a jaw crusher - US Patent Search

    Jaw Crusher Patent Abstract A jaw assembly for a jaw crusher is disclosed where the assembly comprises a jaw stock (12), a wear plate (16), and a fastening device in the form of a bolt (34) with a square head (42) at one end and a washer (56) and fastening nut (52) positioned at

  • High-efficiency jaw crusher - Patent search, search

    FIELD: process engineering. SUBSTANCE: proposed jar crusher is intended for crushing of initial material in mining and construction. This crusher comprises bed (7), fixed jaw (1) and moving jaw (2), moving jaw suspension hinge pin (14), spacer boards (5) and

  • Jaw crusher

    Jaw crusher, comprising a housing, a movable cheek with the upper axis of its swing, the eccentric drive swing with the drive shaft and the push roller, retainer-stop cheeks, characterized in that the drive shaft is made in the form of torsion associated with the pusher roller with one hand firmly with the other through the load device

  • Cone Crusher Patent In Australia Crusher Mills, Cone

    Patent US5950939 Cone crusher for rock Google Patents. Patent number: 5950939 Filing date: Aug 24, 1998 A cone crusher for rock that has a rotatable wedge plate that rotatably supports a cone for crushing rock.

  • Rotary jaw crusher - The United States of America as

    The primary object of this invention is an improved rotary jaw crusher. FIG. 1 is an elevated view of a typical system employing a prior art horizontal feed jaw crusher. FIG. 2 is a side view of the FIG. 1 system. FIG. 3 schematically depicts in cross-section a typical prior art vertical feed jaw crusher.

  • Method for securing a die plate of a jaw crusher, and a

    A method for mounting a jaw die plate (9) of a jaw crusher detachably against a front end wall (10) of the crusher by means of a fastening device (18) operated from outside a side wall (7) of the crusher.The die plate (9) is secured in its place by means of friction between the fastening device (18) and a counter surface (22) of the front end wall (10) and friction between the fastening device

  • Jaw Crusher Assembly Crusher Mills, Cone Crusher, Jaw

    Mobile jaw crusher assembly Patent # 6915972 PatentGenius. A mobile jaw crusher assembly for crushing objects is provided. The assembly includes a frame and a first crushing member that is configured to be moved and at

  • Jaw Crusher Working Principle

    JAW CRUSHERS. Since the jaw crusher was pioneered by Eli Whitney Blake in the the 2nd quarter of the 1800s, many have twisted the Patent and come up with other types of jaw crushers in hopes of crushing rocks and stones more effectively. Those other types of jaw crusher inventors having given birth to 3 groups: Double Toggle of the Blake Type

  • US4361289A - Jaw crusher - Google Patents

    - Google Patents One end of the mobile jaw of a jaw crusher is supported on the crusher frame by an eccentric shaft and a connecting rod supports the other mobile jaw end on a crossbeam pivotally

  • Mobile jaw crusher assembly - ROSSI, JR. ROBERT R.

    1. A mobile jaw crusher assembly for crushing objects, comprising: a frame configured for attachment to a vehicle capable of moving said mobile jaw crusher assembly and at least partially rotating said mobile jaw crusher assembly; an eccentric shaft rotationally mounted to said frame; a driving mechanism configured and disposed for driving said eccentric shaft to rotate said eccentric shaft; a

  • Sh Cushers Ultrasonic Micronizer Crusher Mills, Cone

    Tracked Mobile Jaw Crusher Manufacturers In India; Ultrasonic Micronizer In Gujarat Crushing & Grinding crusher and grinding mill info in crusherb2b part four. hair dryers, hair extension irons, ultrasonic laxmi micronizer 36 Sardar Patel Industrial Estate,

  • Scrap Auto Body Crushers Patents and Patent Applications

    Aug 16, 2002· The operable jaw is connected to the frame by two pairs of links so that the operable jaw can be swung towards and away from the fixed jaw, and so that during such movement the operable jaw is maintained in a substantially parallel relationship with the fixed jaw. The crusher includes a hydraulic cylinder secured on one end to a pair of the

  • Jaw Crusher Premiertrak 400X & R400X Powerscreen

    The 400X Post-screen tracked Jaw Crusher is designed for applications in the mining, quarrying, construction and demolition, and recycling industries. Users have the option to choose between the 400x with hydraulic adjust or the R400X that features a hydraulic release. This machine allows users to generate high volumes of a product from a

  • 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.

  • Jaw Crushers For Sale MyLittleSalesman

    Mar 24, 2021· 2013 QJ341 Jaw Crusher. 3311 Hours This machine has a massive jaw opening 47"x29". Maximum Feed Size is 25"6' Single Toggle C12 Jaw Crusher. Engine is

  • Wear part for a jaw crusher, jaw crusher, mineral material

    The jaw crusher according to claim 8, wherein the jaw crusher comprises a wear part comprising at a first side a wear surface to be directed to a crushing chamber of the crusher; and at an opposite second side a first counter surface which is fixable against a fixed or movable jaw of the crusher in a detachable manner; wherein the wear part

  • Jaw Crusher For Sale - Aimix Crusher & Screening Plant For

    PE Jaw Crusher For Sale; Capacity: 110-1100 t/h, Customized Max. Feeding Size: 125-1200 mm Compressive strength: Less than 320 MPa Processed Materials: Granite, marble, basalt, limestone, quartz, river pebbles, iron ore, copper ore, etc. Application: Widely used for medium-sized crushing of ore and bulk materials in mining, metallurgy, construction, road, railway, water and chemical industries.

  • US20130043335A1 - Pitman of a jaw crusher, jaw crusher

    In the patent publication EP1049539B1, there is presented a jaw crusher with a pitman with closed cross-sectional profile. Manufacturing a pitman according to a closed profile requires several

  • What is a Jaw Crusher?

    A jaw crusher is a compression type crusher, comprised of a fixed jaw and moving jaw positioned in a (V). The movable jaw compresses material against the fixed jaw, crushing the material to the desired size. The material exits the jaw through the bottom of the crusher otherwise, known as

  • Crushing and screening machines - Gasparin OMG

    GI TECHNOLOGY JAW CRUSHER The HCS system provides the power that the crusher needs, it adjust the CSS with the big cylinders behind the aprons (for a constant output size) and it gives the consent to open the aprons when there is an un-crushable object inside the crushing chamber. Each cylinder is connected with an hydraulic accumulator and

  • Jaw crusher and self-traveling crusher - US Patent Search

    Jaw Crusher Patent Description. This application is a U.S. National Phase Application under 35 USC 371 of International Application PCT/JP2006/316552 filed Aug. 24, 2006. TECHNICAL FIELD The present invention relates to a jaw crusher and a self-propelled crushing machine having the jaw crusher. BACKGROUND ART

  • JAW CRUSHER AND METHOD OF OPERATION THEREOF -

    United States Patent 3556415 . Abstract: A generally horizontal flow vertical axis jaw-type crusher is provided wherein the jaws are mounted for eccentric motion toward and away from each other and linkage means driven by at least one of the jaws is provided for synchronous compaction feeding of material to be crushed into the jaws of the

  • Jaw Crushers McLanahan

    Jaw Crushers are sized by the top opening of the crushing chamber. For example, a 32 x 54 Jaw Crusher measures 32" from jaw die to jaw die at the top opening or gape opening and 54 across the width of the two jaw dies. The narrower bottom opening of the crushing chamber is used to size the discharge material.

  • Patents Assigned to Cedarapids, Inc. - Justia Patents Search

    Apr 10, 2008· Jaw-type rock crusher with toggle plate tension bar Patent number: 7344097 Abstract: A jaw crusher where the tension rod includes an electronically-controlled hydraulic pre-load and an automatically releasable pre-load whenever adjustments to the size of the material output are made, together with a remote visual indicator of the setting of the size of the material output.

  • Crusher - Wikipedia

    The Blake crusher was patented by Eli Whitney Blake in 1858. The Blake type jaw crusher has a fixed feed area and a variable discharge area. Blake crushers are of two types- single toggle and double toggle jaw crushers. In the single toggle jaw crushers, the swing jaw is suspended on the eccentric shaft which leads to a much more compact design

  • Jaw Crushers

    H2238 Jaw Crushers View More _Hydra-Jaw_Crushers. Hydraulic Chamber Clearing system with push button controls allows the crusher to start up in as little as 15 minutes. Toggle tensioning system eliminates the need to adjust springs when changing the setting.

  • Frame front end of jaw crusher, jaw - US Patent Search

    Jaw Crusher Patent Claims. The invention claimed is: 1. A front end of a frame of a jaw crusher having a throat which front end comprises a curved front wall having a curved shell structure which is curved in horizontal cross section for receiving a crushing force and an inner rib structure formed and joined to the curved front wall, wherein

  • Analytics for US Patent No. 4927089, Rock crushers

    Hydraulic control system for controlling the movement of the movable jaw of a rock crusher between a first set position and a retracted position. The control system includes a double acting hydraulic ram having first and second ends mounted on the frame of the rock crusher and movable jaw respectively. Create a Patent Buddy account today

  • ® C120 jaw crusher - Outotec

    ® C120 jaw crusher has a range of bolt-on options, including an on-board motor base and guarding for the flywheel and drives, made from specially developed composite materials. The unit is simple to install as a single crusher or as a complete module in a new or existing plant. ® C120 jaw crusher is mounted without bolts

  • Scrap Auto Body Crushers Patents and Patent Applications

    Aug 16, 2002· Crusher for scrap metal and the like. Patent number: 4441415. Abstract: Apparatus for crushing scrap metal, especially for flattening car body shells, has a jaw mechanism (11) which includes a lower jaw member (30) and an upper jaw member (50).

  • Jaw Crusher with "Multi Jaws" for Fine Crushing

    Mar 19, 2017· The Bakstads Patented Multiple Jaws, is a Jaw Crusher that represents the first real advance made in increasing the crushing range of jaw crushers since their introduction. This Is the only crusher designed to give you a primary and two secondary crushers in one unit.Crushers of the jaw principle type have conclusively demonstrated their superiority over other type crushers

  • Patents Assigned to Minerals Inc. - Justia Patents

    The jaw crusher includes a fixed jaw and a movable jaw for forming a crushing chamber therebetween which is open at the top. The fixed jaw includes a first wear part mounted thereto and the movable jaw includes a pitman and a second wear part mounted thereto. The pitman is rotatably mounted to a

  • Jean-Pierre Delille Inventions, Patents and Patent

    Dec 01, 2003· Abstract: A cone crusher includes a truncated conical crushing chamber, whose wall supports a fixed jaw (1), and a conical head (2) mounted on a shaft coaxial with the chamber and provided with an eccentric. The eccentric carries the movable jaw (2). The spacing r between the jaws (1, 3), including the compensation for overall wear, is carried out when stopped, before working, by

  • 2019 KPI-JCI-AMS FT2650 Track, Jaw Crusher MMC

    Rent or purchase a 2014 KPI-JCI-AMS FT2650 Track, Impact Jaw Crusher to handle material processing needs on your next big project. Contact us or call 1-800-MMC-1626 for more information!

  • Pneumatically assisted maintaining and setting systems for

    The jaw crusher of claim 8, wherein the bolt means comprises two bolt parts and an internally threaded sleeve detachably interconnecting the two bolt parts, one of the bolt parts having the one end in engagement with the jaw-plate, and detachment of the threaded sleeve and the other bolt part from the one bolt part leaving an axially extending

  • Jaw crusher - Patent search, search patents and inventions

    Jaw crusher consists of frame 1 with the front wall 2 on which is mounted a stationary jaw 3, and two side walls 4, between which is mounted on the eccentric shaft 5 mobile jaw 6, resting the lower part of the spacer plate 7 associated with the rear stop, made in the form of movable beam 8, the two supporting end 9 which is mounted for movement

  • High-efficiency jaw crusher - Patent search, search

    FIELD: process engineering. SUBSTANCE: proposed jar crusher is intended for crushing of initial material in mining and construction. This crusher comprises bed (7), fixed jaw (1) and moving jaw (2), moving jaw suspension hinge pin (14), spacer boards (5) and (6), con-rod (3), hinges between con-rod and spacer boards, flywheel (4), camshaft (8), V-belt transmission (13) and motor (12).

  • Rock Crusher History - Mineral Processing & Metallurgy

    Apr 17, 2018· The steam shovel began to change the entire picture of open-pit working.With the steam shovel came the really huge No. 8 crusher, with its 18 receiving opening. Up to this time the jaw crusher had kept pace with the gyratory, both from the standpoint of receiving opening and capacity, but now the gyratory stepped into the leading position, which it held for some 15 years.

  • Jaw crusher - FRITZ; STEWART J.

    A jaw-type crusher for reducing the size of particulate material and which localizes the stress of operation, the crusher comprising a frame, a fixed jaw supported by the frame, an operatable jaw movably carried by the fixed jaw in opposition thereto and actuating means for imparting relative movement between jaws.

  • Jaw crusher - Patent search, search patents and inventions

    Jaw crusher consists of frame 1 with the front wall 2 on which is mounted a stationary jaw 3, and two side walls 4, between which is mounted on the eccentric shaft 5 mobile jaw 6, resting the lower part of the spacer plate 7 associated with the rear stop, made in the form of movable beam 8, the two supporting end 9 which is mounted for movement

  • ® C96 jaw crusher - Outotec

    ® C96 jaw crusher is an all-round crushing machine well equipped to serve in stationary and mobile applications both on the ground and underground. Generally used as a primary crusher, ® C96 jaw crusher can also be utilized in later stages of the size reduction process.


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