US2464732A - Jaw crusher - Google Patents

JAW CRUSHER Filed May 1, 1945 10 Sheets-Sheet 9 Elm/0mm SamueZWFaz bnJ: Patented Mar. 15, 1949 UNITED STATES PATENT OFFICE JAW CRUSHER Samuel W. Traylor, J r., Allentown, Pa. Application May 1, 1945, Serial No. 591,342

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US20090261188A1 - Roller Jaw Crusher ... - Google Patents

A roller jaw crusher system including an elongated roller that rotates normally about a center axis, and a movable breaking plate configured to define a gradually smaller gap between the breaking plate and the roller, wherein the movable breaking plate is configured to rise upward and descend in both a downward direction and a direction toward the elongated roller to break a frangible material ...

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US9901929B2 - Jaw crusher machine - Google Patents

A jaw crusher machine has a double-acting jaw ( 110 ) that linearly reciprocates to reduce abrasive wear and tilts back and forth during the crushing and discharge strokes to create a peristaltic action that, depending on the direction of rotation of the driven shaft ( 118 ), aids the ingestion, crushing and discharge of either hard or soft feed materials.

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US8905337B2 - Jaw crusher - Google Patents

When operating the jaw crusher 1 with the hydraulic positioning device 23 holding the movable jaw 3 in position, the hydraulic positioning device 23 is kept pressurized during crusher operation, such that crushing forces are transmitted from the movable jaw 3, via the toggle plate 11, the seats 15, 17, the toggle beam 13, the curved piston arrangement seat 21, and the curved front portion 31 ...

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Jaw Crusher Patent - HeNan FUMINE Heavy Industries Co., …

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. Jaw Crusher.

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US8925171B2 - Set of jaw crusher shims - Google Patents

A set of jaw crusher shims for positioning a movable jaw of a jaw crusher, the shims having at least a first and a second shim. Each of the first and second shims including projecting portions arranged to aid with loosening of the shims from each other. The first shim includes a first projecting portion and the second shim includes a second projecting portion.

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DE805486C - jaw crusher - Google Patents

DE805486C - jaw crusher - Google Patents jaw crusher . Info ... Prior art keywords jaw crusher crusher jaw Prior art date 1948-10-02 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.)

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US3976255A - Jaw crushers - Google Patents

A jaw crusher is provided with a pressure relieving system to allow a movable jaw of the crusher to yield in case of an excess crushing load. The movable jaw is urged outwardly by a spring and an hydraulic ram exerts inward pressure on the jaw against the spring action. The ram has a control system for reducing the ram pressure when an excess load is encountered allowing the spring to move the ...

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US6375105B1 - Jaw crusher toggle beam ... - Google Patents

A jaw crusher having a stationary jaw and a movable jaw which define a variable crushing gap (or closed side setting), a toggle beam, and a toggle between the toggle beam and the movable jaw, and a toggle seat between the toggle and each of the beam and movable jaw for seating the toggle against the beam and movable jaw. A double-acting hydraulic ram having a connection with the toggle beam ...

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Patents | Resources | Telsmith

11 行· Patents Resources Patents. We’re proud of our team and the innovative patented processing …

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national patent industrial jaw crusher

Patent Pending. Liberty® Jaw Crusher. D872,141 EU Community Design No. 006204020-0001 Additional Patent(s) Pending. Attrition Mill. D873,305 Additional Patent(s) Pending. Mine Duty Exterra SFL Belt Cleaner. 9,738,456 D853,071 Additional Patent(s) Pending. PATHWAYTOHEALTHVOLUNTEER.NET.

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double jaw crusher with patent jaw plate

Every model of PE series jaw crushers in is tested for shock, stress, strain, thermal loading, deformation . Read More Double wedge key plates for a jaw crusher - Cedarapids, 03.10.2000 Double wedge key plates for a jaw crusher . United States Patent 6126101 . Abstract: A jaw crusher having dev for securing the stationary jaw to the frame ...

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US Patent Application for Jaw crusher Patent Application ...

A jaw crusher includes a frame 5 having a front frame 5b and a rear frame 5c, and a swing jaw 8 mounted on a shaft 6 of the frame 5. A backing plate 11 for a spring is disposed at a bottom portion of the frame 5. The backing plate 11 has a horizontal rod 12 inserted therethrough. The horizontal rod 12 is connected to a lower portion of the swing jaw 8, and has compression springs 16 and 17 for ...

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Design Calculation Of Jaw Crusher Patents

Design Calculation Of Jaw Crusher Patents Request A Quotation. If you're interested in the product, please submit your requirements and we'd like to hear from you. we will contact you as soon as possible and want to help you any way we can.

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US Patent for Jaw crusher Patent (Patent # 7,124,971 ...

Justia Patents Means Actuating Pivot Of Serial Links US Patent for Jaw crusher Patent (Patent # 7,124,971) Jaw crusher . Nov 20, 2003 - Komatsu Ltd. A jaw crusher capable of stable angle detection is provided. For this ...

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Jaw Crusher Patent - HeNan FUMINE Heavy Industries …

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. Jaw Crusher.

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US Patent Application for Jaw Crusher Patent Application ...

A jaw crusher having two jaws which define an upwardly open crushing chamber for receiving crushable material and a discharge opening between the lower ends of the jaws for discharging crushed material, the jaws being relatively movable so as to vary the size of the receiving chamber and thereby exert working and relieving actions on the crushable material and so that crushed material can be ...

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Patents | Resources | Telsmith

Patents Resources Patents. We’re proud of our team and the innovative patented processing solutions we’ve built together across generations. ... Jaw Crusher Toggle Beam Hydraulic Relief and Clearing : Haven, Quella, Jaworski: Jaw Crushers - Models 3258, 3858 Hydra-Jaw® Jaw Crushers - Models H2238, H2550, H3244, H3450:

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Frame front end of jaw crusher, jaw crusher and crushing ...

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 ...

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US Patent for Hydraulic system for controlling a jaw ...

Jaw crushers are utilized in many applications for crushing hard material, such as pieces of rock, ore, etc. A jaw crusher has a movable jaw that cooperates with a stationary jaw. Between the jaws a crushing gap is formed. The size of the crushing gap is adjustable by means of a hydraulic cylinder which is connected to the movable jaw.

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two stage crusher jaw with new patent jaw plate from …

Jaw Rock Crusher With New Patent Jaw Plate From . Jaw Rock Crusher With New Patent Jaw Plate From China Top10 Brands. How much do gwp wash plants cost grinding mill and alluvial plant alaskan model wash plant for sale angus mackirk wash plant for sale gold wash plant 30 ton per hour p used gold washer plants for sale gold wash plant in seoul seoul t ukpyolsi korea gold trommel dry wash plant ...

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jaw plate stone crusher with patent jaw plate from

jaw crusher patents - stonecrushingmachine.com. dolomite jaw crusher with patent jaw plate dolomite jaw crusher with patent jaw plate, What Cause Jaw Crusher Toggle Plate To Broken, taurian 100tph jaw crusher jaw plate Chat Now; Jaw Crusher: Range, Working Principle, Appliion - Jaw crushers are used as primary crushers, or the first step in the process of reducing rock.

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US Patent Application for Jaw Crusher Patent Application ...

A jaw crusher having two jaws which define an upwardly open crushing chamber for receiving crushable material and a discharge opening between the lower ends of the jaws for discharging crushed material, the jaws being relatively movable so as to vary the size of the receiving chamber and thereby exert working and relieving actions on the crushable material and so that crushed material can be ...

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jaw crusher patents - tangneduk.org. stone crusher machine price with new patent jaw plate from ds stone crusher machine price with new patent jaw plate from a (china the tooth profiles as. Contact Now. Chat Online. Pre: mining equipments for iron ore projects Next:crusher refractory in china.

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Set of jaw crusher shims - US Patent Search

Jaw Crusher Patent Claims. The invention claimed is: 1. A set of jaw crusher shims for positioning a movable jaw of a jaw crusher comprising at least a first and a second shim, each of the first and second shims including loosening means arranged to aid loosening of the shims from each other, the first shim having a first loosening means ...

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US Patent Application for Jaw Crusher Patent Application ...

A jaw crusher having two jaws which define an upwardly open crushing chamber for receiving crushable material and a discharge opening between the lower ends of the jaws for discharging crushed material, in which the jaws are relatively movable so as to vary the size of the crushing chamber and apply a working action and a relieving action on the crushable material each jaw has a durable facing ...

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US Patent Application for JAW CRUSHER, CRUSHING …

A jaw crusher including a fixed jaw and a movable jaw for forming a crushing chamber therebetween which is open at the top, the fixed jaw including a first wear part mounted thereto and the movable jaw including a pitman and a second wear part mounted thereto. The crushing chamber includes an upper section, a middle section, and a lower section having equal heights (h).

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US Patent for Jaw crusher, mineral material processing ...

A jaw crusher, a mineral material processing plant and a method for processing mineral material. 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.

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US Patent for Jaw crusher with double-crank-rocker ...

A jaw crusher with a double-crank-rocker mechanism includes: a frame (1); a fixed jaw plate (6); a movable jaw plate (5); a crank-rocker device and a driving wheel (2); wherein the crank-rocker device includes a front crank-rocker mechanism; and a rear crank-rocker mechanism. The front and rear crank-rocker mechanisms are provided on the same eccentric drive shaft (3) for forming a jaw crusher ...

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Jaw Crusher Working Principle

Metallurgical ContentJAW CRUSHERSDouble-Toggle Jaw CrushersSingle-toggle Jaw CrushersSizing Jaw CrushersForced Feed Jaw CrushersBulldog Jaw CrusherTraylor Jaw CrusherJaw Crusher Foolproof A sectional view of the single-toggle type of jaw crusher is shown below. In one respect, the working principle and application of this machine is similar to the Dodge crushers; the movable jaw …

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