jaw crusher invention

This invention relates to overhead eccentric jaw crushers. Such known crushers (e. g. manufactured by Kennedy Van Saun, Telsmith, Iowa Manufacturing Co. and others) consist of a stationary jaw and a swing jaw mounted directly on the eccentric shaft so that it receives downward and forward motions.

The objective of this invention is to provide a method to adjust the position of a jaw crusher toggle block, and a device used for said method; wherein the said device can adjust the cavity width over a wide range, and can be applied to a wide range of jaw crushers, including large models, without itself having to be enlarged. This invention is a novel method to adjust the position of the ...

Fig. 1 is a cross-sectional view of the present crusher with a mono-profile cam. Fig. 2 and 3 are cross-sectional views of the rotor of the present invention appropriately with double and triple profile cams. DESCRIPTION OF THE PREFERRED EMBODIMENT. The present crusher consists of a stationary outer jaw 1 (Fig. 1) and an inner smaller rotary ...

Oct 10, 2019· FIELD OF INVENTION. The present invention relates to a jaw crusher retraction assembly to form part of a mechanically actuated link assembly for the supported oscillating movement of a movable jaw of a jaw crusher and in particular, although not exclusively, to a retraction assembly to provide controlled axial compression of parts of the link assembly.

Jun 15, 2019· The brothers left the armory in 1835 and opened a hardware factory, Blake Brothers, in Westville. There, they invented and patented such products as latches, door locks, and corkscrews. In 1851, Blake was inspired to invent the rock crusher …

A mobile jaw crusher assembly for crushing objects is provided. L'invention concerne un ensemble broyeur à mâchoires mobiles destiné à broyer des objets. The mobile impact crusher assembly includes a frame that is configured for attachment to a vehicle.

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 ...

Product Information In 1979 SI Fishgal made his rock crushers inventions for but did t assign to Joy Manufacturing Co Pittsburgh PA The crushers were transmission fluiddriven and impact ones as follows DoubleActing Single and Dual Eccentric Cam Cone and Jaw …

Product Information In 1979 SI Fishgal made his rock crushers inventions for but did t assign to Joy Manufacturing Co Pittsburgh PA The crushers were transmission fluiddriven and impact ones as follows DoubleActing Single and Dual Eccentric Cam Cone and Jaw ArcuatedJaw TwinJaw Coil Cone Toothed Gyratory Horizontally Fed Single and Dual Swing ...

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. Figure 3 is a section substantially on line 3-3 of Figure 1 with the lower portion substantially on line 15-45 of Figure 7.

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 least partially rotated by a vehicle. The first crushing member is configured to be attached to the vehicle. A second crushing member is also present and faces the first crushing member.

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 …

Apr 26, 2013· Hereinbefore it has been described that the jaw crusher hydraulic system and the method of the present invention are applied to a jaw crusher 1 in which the hydraulic cylinder 28 acts on the movable jaw 2 via the toggle beam 22 and the toggle plate 20. It will be appreciated that the jaw crusher …

The crusher of the present invention consists of a frame 1 to which a stationary jaw 2 (an anvil) is fixed and a multi-eccentric shaft 3 supported in bearings 4 in the frame 1 and provided with a mechanical drive 5.

Closest to the technical nature of the invention is jaw crusher sophisticated swing, containing a frame, a crushing chamber, movable kobasew cheek, mounted in bearings on the eccentric portion of the drive …

In 1858, E.W.Blake from the United States invented a new stone crusher and rock crusher. That is jaw crusher. It could crush solid rocks better as a result it could be used more widely. The working principle of the double-toggle jaw crusher was a little more complicated than the roll crusher.

FIELD: building industry; mining; production of jaw crushers. SUBSTANCE: the invention is intended for comminution of the construction and mining materials. The jaw crusher contains the body, the movable jaw …

SUBSTANCE: invention relates to jaw crushers to be used for grinding. Jaw crusher comprises housing, driven movable jaw, stationary jaw and two-arm lever. Stationary jaw is articulated by tie-rod with two-arm lever while counterweight is rigidly coupled with another arm of said two-arm lever. Joint between tie-rod with lever is located below ...

Fig. 1 is a cross-sectional view of the present crusher with a mono-profile cam. Fig. 2 and 3 are cross-sectional views of the rotor of the present invention appropriately with double and triple profile cams. DESCRIPTION OF THE PREFERRED EMBODIMENT. The present crusher consists of a stationary outer jaw 1 (Fig. 1) and an inner smaller rotary ...

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 ...

Fig. 1 is a cross-sectional view of the present crusher with a mono-profile cam. Fig. 2 and 3 are cross-sectional views of the rotor of the present invention appropriately with double and triple profile cams. DESCRIPTION OF THE PREFERRED EMBODIMENT. The present crusher consists of a stationary outer jaw …

M y 1952 E. H. ANDERSON TWO-STAGE JAW CRUSHER 3 Sheets-Sheet 1 Filed Sept. 19, 1947 INVENTOR. y 5, 1952 E. H. ANDERSON 2,595,219 . TWO-STAGE JAW CRUSHER Filed Sept. 19, 1947 3 Sheets-Sheet 2 May 6, 1952 E. H. ANDERSON 2,595,219 . TWO-STAGE JAW CRUSHER Filed Sept. 19, 1947 3 Sheets-Sheet 5 IN VEN TOR.

New invention online shopping rocks jaw crusher/ mobile crusher price Product Description Mobile crushing plant is a new type of crushing equipment, which expands the concept field of coarse crusher …

Aug 20, 2012· This invention relates to eccentric jaw crushers. Such known crushers (e.g. manufactured by Kennedy Van Saun, Telsmith, Iowa Manufacturing Co. and others) consist of a stationary jaw and a swing jaw mounted either directly …

The invention relates to the crushing of rocks and other solid bulk materials, and more specifically to crushers and can be used in mining, construction and other industries. Famous jaw crusher, containing a frame with two side walls, between which is mounted on the eccentric shaft movable cheek resting the lower part of the spacer plate ...

Also, in Rock Crushers Inventions conventional jaw crushers, the axle of the swing Rock Crushers Inventions is situated in its rear part, the power stroke of the jaw providing a force component acting in anti-gravitational direction and braking the material. The objectives of the present invention is to increase the efficiency of

Jaw crushers were first introduced to the world by Eli Whitney Blake in 1857. His invention was so unique and practical that it earned him a place in the National Inventors Hall Of Fame. Simple and strong, the Blake Jaw Crusher is still the standard to which modern-day crushers …

SUBSTANCE: invention relates to jaw crushers to be used for grinding. Jaw crusher comprises housing, driven movable jaw, stationary jaw and two-arm lever. Stationary jaw is articulated by tie-rod …

In 1979, S.I. Fishgal made his transmission, fluid-driven and impact rock crusher inventions for Joy Manufacturing Co. The crushers were Double-Acting, Eccentric, Cam Cone and Jaw, Coil Cone, Toothed Gyratory, Horizontally Fed Single and Dual Swing Jaw, Roll Jaw, Multi-Roll, Multi-Eccentric Jaw, Hydraulic Cone, Fluid-Actuated Gyratory and Jaw, Expansionary Actuators, Blasting Jaw…

The present invention broadly comprises an automated pill crusher comprising a container operatively arranged to hold at least one pill, mea. First Crush Automated Pill Crusher Quick view Add to Cart Gen2 First Crush Automated Pill Crusher …

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 …

The twin-jaw crushers are better balanced than single jaw crushers are, have 40% greater capacity and 2 – 4 times longer service life of their jaws (foreign data). The objective of the present invention is to elevate the efficiency of the above crushers still more and to decrease the requirements to the construction strength, balancing and ...

Jaw Crushers are used to reduce the size of many different types of materials in many applications. The Jaw Crusher was first introduced by Eli Whitney Blake in 1858 as a double-toggle Jaw Crusher. Introduced in 1906, McLanahan's Universal Jaw Crusher was one of the first modern era overhead eccentric Jaw Crushers.

The crusher of the present invention consists of a frame 1 to which a stationary jaw 2 (an anvil) is fixed and a multi-eccentric shaft 3 supported in bearings 4 in the frame 1 and provided with a …