jaw crusher patent

Jaw crusher - Traylor Jr., Samuel W. - Free Patents Online

How these and other objects are attainable will be described with reference to illustrative embodiments of the invention shown in the accompanying drawings in which: Figure 1 is a plan view of a gyratory roll jaw crusher in accordance with the invention. Figure 2 is an end view of the crusher of Figure 1 as seen from the left of the latter.

Jaw crusher bucket by Hydraulic Crusher Buckets Pty Ltd ...

2. The jaw crusher bucket of claim 1 wherein the stationary jaw includes the rock and concrete splitting teeth, which extend from a mouth of the jaw crusher bucket. 3. The jaw crusher bucket of claim 1 including hydraulic ram means to enable movement of the movable jaw when under the control of a driver of a front-end loader or excavator. 4.

Rock Crusher History - Mineral Processing & Metallurgy

Eli Whitney Blake invented the first successful mechanical rock breaker, the Blake jaw crusher patented in 1858. Blake adopted a mechanical principle familiar to all students of mechanics, the powerful toggle linkage. That his idea was good is attested to by the fact that the Blake type jaw crusher is today the standard by which all jaw crushers are judged, and the leading machine of the class ...

Liberty® Jaw Crusher - Superior Industries

Superior’s patent-pending Liberty Jaw Crusher processes aggregates in stone, concrete, asphalt, and ore applications. Functioning as a primary crusher in mining and aggregate applications, the unit compresses material as it travels down the increasingly narrow angle between the crusher jaws.

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 ...

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

Nov 20, 2003· A jaw crusher capable of stable angle detection is provided. For this purpose, the jaw crusher includes a fixed jaw (35), a swing jaw (36) provided to oppose the fixed jaw, a frame (34) for supporting the fixed jaw and the swing jaw, and an outlet clearance adjusting mechanism (62) for adjusting an outlet clearance between the fixed jaw and the swing jaw, and the outlet clearance …

Liberty® Jaw Crusher - Superior Industries

Superior Industries' patent-pending Liberty® Jaw Crusher processes aggregates in stone, concrete, asphalt, and ore applications. Functioning as a primary crusher in mining and aggregate applications, the unit compresses material as it travels down the increasingly narrow angle between the crusher jaws.

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.

Patents Detail | KPI-JCI and Astec Mobile Screens

LS Cone Crushers. Foreign patents corresponding to those on the list may also apply. Additional patent applications may be pending in the U.S. and elsewhere. Back to Patents. Affected Models: 1200LS 1400LS ... Pioneer ® Jaw Crushers Andreas HSI

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.

Jaw crusher sophisticated swing -

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.

DYTECO Patent & Certificate

Cone Crusher Patent. ... Recycling device Patent. Jaw crusher Design Reg. Cone crusher Design Reg. Cone crusher Design Reg. Cone crusher Similar Design Reg. Screen Utility Model : CERTIFICATES . Certificate of Industrial R&D Department. Certificate of Assessment. ISO 9001.

History | Company |

History Company History. , Inc. was founded more than one hundred years ago to manufacture a new type of rock crusher for the aggregate industry and from the very beginning, operated with the guiding principle that the extra mile isn’t extra.

About us – Rockster North America

Our product line includes among others track mounted impact and jaw crushers, screening machinery and tracked stackers. Our mobile crushers and screeners are used for profitable & economical recycling of asphalt, concrete and construction waste, as well as for the efficient processing of natural stone.

Jaw crusher - US Patent Search

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 automatic crush gap adjusting mechanism.

Jaw crushers - Free Patents Online

Aug 24, 1976· 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.

US Patent # 4,165,042. Rotary jaw crusher -

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.

Theoretical Analysis of Swing Jaw Plates used in Heat ...

A jaw crusher breaks minerals, ores of high strength. The stiffness of swing jaw plate has not been varied with changes in rock strength. Thus stiffness of swing plate is enough to crush taconite with an unconfined compressive strength (Q U ) of up to 308 MPa, may be over signed for softer fragmental. Hence the weight of the swing plate is necessary to reduced.

Analytics for US Patent No. 6375105, Jaw crusher toggle ...

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 ... Jaw crusher toggle beam hydraulic relief and clearing ... Create a Patent Buddy account today and discover why over 250,000 people currently use Patent Buddy as a patent analytics resource.

patent in a jaw crusher -

Jaw crusher Crusher patent 20040124295 [0002] A jaw crusher, which crushes raw materials by moving a swing jaw close to and away from a stationary jaw, has been conventionally known (for example, Japanese Patent Publication No. 5 45300, especially, pages 1 to 3, and FIG. 1 and FIG. 2).

Roll Crusher | Lump Breaker | Williams Crusher

Roll Crusher Applications. Roll Crushers are simple in design and construction, long-lasting, economical, and versatile. Roll crushing surfaces operate at a fixed distance apart, as opposed to the continually changing distances in a jaw or cone crusher.

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 …

US Patent for Jaw crusher Patent (Patent # 7,143,970 ...

Jan 06, 2003· A jaw crusher used to crush hard materials includes a frame and a fixed and movable jaw positioned in spaced opposed relationship to receive hard materials to be crushed between the jaws. A lever is pivotally connected to the frame for pivotal movement about an axis and includes first and second extensions. The first extension includes a part that is in communication with the movable jaw …

Kue Ken Articulated Jaw Crusher Restoration - Blogger

Kue Ken Articulated Jaw Crusher Restoration The Kue Ken Articulated Jaw Crusher at the Mojave Desert Heritage and Cultural Association (MDHCA) in Goffs, CA is a very unusual machine. The following information is a discussion of the crusher design, history, restoration, modifications, and operations. ... Patent Information This Kue Ken was ...

Equipment | KPI-JCI and Astec Mobile Screens

Our Pioneer Series jaw crushing plants represent the very latest in jaw crusher technology. Engineered to be the highest capacity jaw crusher on the market, our portable Pioneer jaw crushing plant will deliver up to 25 percent more tons per hour than other comparable jaw crushers.

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 ...

Silica Sand Plant | Crusher Mills, Cone Crusher, Jaw Crushers

Jaw Crusher Japan Used; Cone Crusher Patent In Canada; Concassag E Occasion Europe; Pe250*400 Roller Grinding Mill Vibration Sensor; Turkish Crusher Manufactories; Difference Between Impact CRUSHER And Jaw Crusher; Andela Glass Pulverizer For Sale; Sh Cushers Crusher To Sale In Miami; Advantages Of Heavy Industry; Crusher Stone Crasier ...

The Jaw Crusher -

The Jaw crusher is known to carry out an ore sampling process which includes the steps of a Go-Belt Sampler™ of ore from a particular stream of the ore, feeding the ore to a vibrating screen, then to a jaw crusher, comminuting (reducing in size) the sample ore particles with the crusher, and feeding the communited ore particles from the jaw ...

Crushing and Screening Plant & Equipment | ShanHu - China ...

34 years mining machinery production history, Shanhu now is a leading enterprise in China's mining machinery industry, especially crushing & screening equipment manufacturing. Our products cover crushers, vibrating screens and feeders, including complete wear parts of high-manganese steel.