jaw crusher patent

Computer Aided Design of Jaw crusher

Jaw crusher movement is guided by pivoting one end of the swinging jaw. and an eccentric motion located at the opposite end. [4] The size of a jaw crusher is designated by the rectangular or square opening at the top of the jaws .For instance, a 22 x 30 jaw crusher has an opening of 22" by 30", a 46 x 46 jaw crusher has a opening of 46" square.

Car crusher - Wikipedia

The patent for the machine was filed on March 22, 1965 and patented on August 16, 1966. This United States Patent was primarily examined by Walter A. Scheel. [1]

Crushers - an overview | ScienceDirect Topics

A jaw crusher consists essentially of two crushing plates, inclined to each other forming a horizontal opening by their lower borders. Material is crushed between a fixed and a movable plate by reciprocating pressure until the crushed product becomes small enough to …

Jaw Crusher and Method of Operation Thereof - Envirotech Corp

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 ...


1. A jaw crusher retraction assembly comprising: a base mountable to a frame part of a jaw crusher; a first boss separated from the base and a second boss separated from the first boss, the second boss positioned furthest from a movable jaw of the jaw crusher relative to the first boss and the base; at least one resiliently biased component mounted to extend between and arranged to resiliently ...

High-efficiency jaw crusher - Patent search, search patents

It is known that in order to simplify mnogostadiinykh schemes crushing and reducing the cost of the crushing process design "Jaw crusher with high crushing" (patent RF №2458740, publ. bull. No. 23, 2012).

US20050116076A1 - Jaw crusher bucket - Google Patents

A jaw crusher bucket ( 50 ) for attaching to a front-end loader or excavator has a plurality of rock and concrete splitting teeth ( 56 ), and jaw means ( 52, 54 ) for crushing any large pieces of rubble split from the rock or concrete into smaller pieces. There is a stationary jaw ( 52 ) which supports the teeth ( 56 ), and a pivotally movable jaw ( 54 ) which is able to move by a hydraulic ...

CJ615 Single-Toggle Jaw Crusher With Heavy Duty

CJ615 single-toggle jaw crusher is engineered for even the toughest applications thanks to its heavy-duty design. Characterized by an attention to detail in its design and manufacture, this machine is an excellent choice when you need high production and low total cost.

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.

Patents Detail | KPI-JCI and Astec Mobile Screens

Protected by the following U.S. patents: 10,323,682 B2; 1) Patent 10,323,682 B2 covers units manufactured in 2019 and future models.

Jaw crusher

SUBSTANCE: the invention is intended for comminution of the construction and mining materials. The jaw crusher contains the body, the movable jaw with the upper shaft of its swinging, the eccentric drive of the swinging with the driving shaft and the pushing roller, the fixer-stopper of the jaw.

jaw crusher patented

of jaw crusher shims - Intellectual Property AB 6 Jan 2015 ... A set of jaw crusher shims for positioning a movable jaw of a jaw crusher, the shims having at least a first and ... United States Patent …

Liberty® Jaw Crusher Animated Features - YouTube

Superior’s patent-pending Liberty® Jaw Crusher processes aggregates in stone, concrete, asphalt, and ore applications. Functioning as a primary crusher in mi...


CROSS-REFERENCES TO RELATED APPLICATIONS/PATENTS. This application relates back to and claims the benefit of priority from U.S. Provisional Application for Patent Ser. No. 62/466,399 titled “Modular Crusher” and filed on Mar. 3, 2017.

US3473744A - Jaw crusher adjustment - Google Patents

nited States Patent O ICC Still another object of this invention is to provide an improved jaw adjustment for crushers in which the toggle beam and movable jaw are clamped in adjusted position by means of one or more springs which are constantly under compression, the clamping force being released -by means of power actuators such as hydraulic ...

Hydra-Jaw® Crushers - YouTube

's line-up of Hydra-Jaw crushers range in size from the H2238 to the all new H3450. The Hyrdra-Jaws deliver thereliability, productivity, an...

Jaw Crusher - an overview | ScienceDirect Topics

Jaw-crusher Construction. Jaw crushers are heavy-duty machines and hence must be robustly constructed. The main frame is often made from cast iron or steel, connected with tie-bolts. It is commonly made in sections so that it can be transported underground for installation. Modern jaw crushers may have a main frame of welded mild steel plate.

brick jaw crusher with patent jaw plate from oem top10

New design stone jaw crusher with patent jaw plate from OEM Top10 Chinese brands is a global leader in the design, development and manufacture of crushing, feeding and screening equipment. The major product including: Stone Jaw crusher , cone crusher , impact crusher , hammer crusher , fine crusher and so on, also manufacture kinds of mobile ...

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 ...

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.

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.

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 ...

Filter For Grinding Machine Taiwan | Crusher Mills, Cone

Jaw Crucher; The PC Hammer Crusher(hammer Mill; Power CO Impact Plates; Stone Crusher Hartley; Automatic Pulveriser Plant; Pe400x600 Ball Mill Iron Capacity Tph High; Milling Machine For Sale In FL. Crusher,conveyor,shanmaker; Cone Crusher Patent In South African Rands

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 ...

C120™ jaw crusher - Outotec

® C120™ jaw crusher is generally used as primary crusher, as the first step of size reduction. It prepares the feed for the secondary crusher in a crushing and screening process. However, due to its versatility, ® C120™ jaw crusher can be utilized in later stages of the crushing process as well, depending on the ...

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