jaw crusher patent

jaw crusher patent

Jaw Crusher Assembly | Crusher Mills, Cone Crusher, Jaw Crushers

Mobile jaw crusher assembly – US Patent 6915972 Abstract. Patent Abstract: 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 …

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CHYI MEANG MACHINERY CO.,LTD.-crusher manufacturer、jaw

Vietnam Patent No.:H199900 CMC PA series high performance cone crusher combines speed, stroke and cavity design perfectly and can provide higher capacity and better product quality. It provides fully hydraulic system with PLC control to have easy operation and maintenance.

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Jaw Crusher Plants | ELRUS Aggregate Equipment

Jaw Crushers. Jaw Crushers are used extensively throughout the world by the aggregate, mining and recycle industries. Their large physical size and rectangular feed opening enable them to receive a larger feed size than most other types of crushers.

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US9475055B2 - 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 ...

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Jaw Crusher - Allis-chalmers Mfg. Co

A jaw crusher comprising a framework in which are mounted a stationary jaw and a movable jaw defining therebetween a crushing chamber. A drive shaft is supported by the framework and carries eccentric means journaled for rotation in a pitman which is connected to grasp a flexible cable or the like intermediate the connection of the cable to the movable jaw and the connection of the cable to ...

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Crusher - Wikipedia

A jaw or toggle crusher consists of a set of vertical jaws, one jaw is kept stationary and is called a fixed jaw while the other jaw called a swing jaw, moves back and forth relative to it, by a cam or pitman mechanism, acting like a class II lever or a nutcracker. The volume or cavity between the two jaws is called the crushing chamber.

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Home of the Hydraulic Toggle - AUTOMATIC WELDING

usually smaller size jaw crushers, minor clearance modifications are required. • Our replaceable toggle ends match the profile of the jaw crusher's original toggle seats or bearings. U.S.A. Patent Number: 4,927,089 Canadian Patent Number: 2,004,531 1030 Industrial Road Ayr, Ontario, Canada N0B 1E0 519-579-6460

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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 and ...

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Jaw crusher BR380JG - YouTube

Jaw crusher

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Patents, certification and associations - MB CRUSHER

In 2001, MB became the first company to conceive the jaw crusher bucket, for which it received international patents. Since the beginning the bucket crusher has offered revolutionary characteristics with fabrication at the highest standards in the market, for instance with the extensive use of Hardox for the wear parts.

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Jaw crusher - US Patent Search

Jaw Crusher Patent Number: 7,614,573 Jaw Crusher Patent Abstract A jaw crusher includes a machine with a moving base, a fixed base, a crush travel adjusting mechanism for pivotally coupling the top of a crush travel adjusting base to the machine by an eccentric sleeve, and an …

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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 first eccentric shaft.

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Roller jaw crusher system and method - 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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Jari Jonkka Inventions, Patents and Patent Applications

Abstract: A jaw crusher including a body, a fixed jaw, a shaft which is arranged horizontally and in direction of a crushing surface of the fixed jaw, and a pitman which is eccentrically movable in relation to the shaft, wherein an electric motor is arranged between the pitman and the shaft. A mineral material processing plant. A method for driving a jaw crusher including a body, a fixed jaw ...

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Jaw Crusher Animation - C150 jaw crusher - YouTube

The heavy duty C150 jaw crusher is designed without compromise to be the leading jaw crusher in the 50 ton weight class. The unit has been developed...

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Restoring Historical Mining Equipment: 2017

The crusher is run with a 10 Hp motor that is smaller than most drivers for that size jaw crusher. Patent Information This Kue Ken was manufactured under patent # 2341105, filed on March 13,1939 and issued Feb 4, 1941.

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Jaw crusher and self-traveling crusher - US Patent Search

Jaw Crusher Patent Abstract A jaw crusher includes: a crusher frame to which a cross member for connecting a pair of side wall plates is provided; a fixed jaw; a swing jaw swingably hung between the side wall plates; a pair of toggle link pins both of which are disposed along a common axial direction having a first outer end pivoted on the side plate and a second inner end pivoted on a main supporter provided to the cross member; and a reaction force-receiving link mechanism including a ...

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US9901929B2 - Jaw crusher machine - Google Patents

In practice, this single-acting high-shear design has relatively low throughput and is subject to rapid abrasive jaw wear around the discharge point. U.S. Pat. No. 2,701,107 discloses a...

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US Patent for Hydraulic system for controlling a jaw

4/26/2013 · 1. A jaw crusher hydraulic system for controlling the position of a movable jaw of a jaw crusher, the hydraulic system comprising: at least one hydraulic cylinder having a piston including a piston rod arranged on a first side of the piston for positioning the movable jaw, the hydraulic cylinder including a bore side space arranged on a second side of the piston, which is opposite to the first ...

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J40 Jaw Crusher - International

J40 Jaw Crusher. The J40 Jaw Crusher continues ’s focus on quality, durability, and productivity. With Tier 3 or Tier 4 engine options, heavy duty cheekplate design. 40″ wide jaw and user-friendly control panel with excellent machine diagnostics, the J40 jaw crusher provides contractors with a highly portable option while meeting all production expectations.

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