jaw crusher invention

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throughput | Overhead Eccentric Jaw Crushers

This invention relates to overhead eccentric jaw crushers. Such known crushers (e. g. manufactured by Kennedy Van Saun, , 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 lower end of the swing jaw is held in ...

Rock Crushers - Mineral Processing & Metallurgy

Oct 31, 2016· This invention relates to jaw rock crushers.In such known crushers, eccentrics or unbalanced rotors drive one or two oppositely situated swing jaws. The disadvantage of the known jaw rock crushers in comparison with known gyratory crushers lies in their cyclical work. i.e. the jaw makes one power stroke and one idle stroke during one revolution of the eccentric …

Jaw crusher with compound motion of jaw

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 with the upper shaft of its swinging, the eccentric drive of the swinging with the driving shaft and the pushing roller, the fixer-stopper ...

Multi-Eccentric Roll Crusher | Smile! You're at the best ...

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. A liner 6 of a wear-resistant material, for example, manganese steel, can protect the working surface of the jaw 2 in a ...

APPARATUS AND METHOD FOR A MODULAR ROCK CRUSHER …

Mar 01, 2018· The invention also comprises a method for converting a rock crusher between a toggle plate/wedge adjust assembly and a tramp iron relief system. The preferred method comprises providing a rock crusher having a base frame with a rear section, an eccentric shaft assembly which is mounted on the base frame, and a common tension assembly which is ...

US5765769A - Method for adjustment of jaw crusher toggle ...

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 …

High-efficiency jaw crusher

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 ...

US7344097B2 - Jaw-type rock crusher with toggle plate ...

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.

jaw crusher - Traduction en français - exemples anglais ...

Traduction de "jaw crusher" en français. mécanisme servant à régler le jeu de sortie d'un concasseur à mâchoires. mécanisme de coulissement de bloc basculant pour concasseur à mâchoires. A jaw crusher (100) and a crushing plant (200). L'invention se rapporte également à un broyeur à mâchoires (100) et à une installation de broyage ...

Rock Crushers Inventions by S.I. Fishgal (eBook) - Lulu

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, …

HIDVIK Maanshan Haihua wear resistant material technology ...

Blow Bar,HIDVIK,Haihua wear resistant material technology Co., Ltd. (hidvik) is a Certification of National New High-tech Enterprises specializing in R & D and production of various medium and high-end wear-resistant castings. The company adopts the casting process of coated sand and sodium silicate sand, has 4 national invention patents and more than 10 utility model patents, …

Jochen Meier Inventions, Patents and Patent Applications ...

Nov 20, 2020· Abstract: The invention relates to a jaw crusher having a stationary crusher jaw (21) and having a movable crusher jaw (22), between which a crushing chamber (23) and a crushing gap (24) are formed, wherein the movable crusher jaw (22) can be driven by a crusher drive (30) to generate a crushing motion, wherein an overload protection mechanism is …

Jaw 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 with the upper shaft of its swinging, the eccentric drive of the swinging with the driving shaft and the pushing roller, the fixer-stopper ...

Crushing of coal and calculation of size reduction efficiency.

Feb 25, 2015· Jaw Crushers The next development in the field was the invention of Jaw Crushers in 1840's in North America. Eli Blake patented the Double toggle Blake Jaw Crusher in 1858. The Blake type Jaw crusher has fixed feed opening where as the dodge type jaw crusher has fixed discharge opening. 2/25/2015 6:58:05 AM 5 6.

Twin-Jaw Rock Crushers | Smile! You're at the best ...

Aug 11, 2012· In comparison with single-jaw crushers, the twin-jaw crushers are better balanced, 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, simplify the construction and decrease the mass and requirements to ...

Method for securing a die plate of a jaw crusher, and a ...

A jaw crusher of the present invention is shown in FIGS. 4 and 5. In the lower part of the front end wall 10 there is a longitudinal ridge or projection 17 with a beveled upper surface. The jaw die plate 9 has a corresponding beveled counter surface resting against the projection. The upper surface of the projection, against which the counter ...

‎Rock Crushers Inventions on Apple Books

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, …

Set of jaw crusher shims - Intellectual Property AB

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 the second shim having a second loosening means, the …

mineral solution quarry crushing equipment

T130X Super-fine Grinding. T130X enhanced super-fine grinding mill is a newly designed grinding mill based on the former patent product - TGM super pressure trapezium mill according to market investigation and careful statistics and analysis of use and suggestions from our clients carried out by our experts, which has got unique features by carrying on and improving structures and …

eccentric-roll crusher | Eccentric Twin-Jaws Crusher

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 ...

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 ...

Jaw crusher with …

The present invention relates to jaw crusher field, is more particularly a kind of jaw crusher with single-shaft double-crank-rocker mechanism. Background technology. Jaw crusher, is commonly called as jaw and breaks, existing commercially most popular is single toggle jaw crusher, it forms crusher chamber by moving jaw and determining jaw two ...

Method for adjustment of jaw crusher toggle block, and ...

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.

Hydraulic system for controlling a jaw crusher

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 hydraulic system and the method of the present ...

Multi-Eccentric Jaw Crushers | A fine WordPress.com site

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

Who Invented | Crusher Mills, Cone Crusher ...

Jaw crusher history, Americans EW Blake (Black) jaw crusher … Blake invented the broken rock jaw crusher; in 1878, … Jaw Crusher can be used for primary crushing operations can also be used in fine job. ... Field of the Invention This invention relates to car crushers and in particular to a mobile car crusher which employs hydraulic ...

R.R. Equipment History

In 2001, Robert Rossi, Jr. invented and patented the first impact and jaw bucket crusher attachment known as CRUSH-ALL. Later, Rossi, Jr. invented and patented the REBEL CRUSHER, and he is now working on his latest invention and patent for …

jaw crusher tension rod adjustment

US5765769AMethod for adjustment of jaw crusher toggle 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 …

Who invented the Head crusher? - Answers

Mar 05, 2012· Generally, a secondary crusher is a jaw crusher, cone crusher and impact crusher. You should choose a different machine according to each situation. What year were the head phones invented?

Jaw crusher - Chyi Meang Machinery Co., Ltd.

BACKGROUND OF THE INVENTION. 1. Field of the Invention. The present invention relates to a jaw crusher, and more particularly to a jaw crusher with a design of moving the position of a pair of triangular wedge-shaped lumps to set a crush gap and adjust a crush travel distance with an eccentric setting.

US Patent for Wear part for a jaw crusher, jaw crusher ...

A wear part for a jaw crusher comprises at a first side a wear surface to be directed to a crushing chamber of the crusher; and at an opposite second side a first counter surface which is fixable against a fixed or movable jaw of the crusher in a detach-able manner. The wear part comprises second counter surfaces inclined in opposite directions, for holding the wear part in place …

crankshaft grinder sunnen

Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks. ... This invention relates to …

US5172869A - Jaw crusher - Google Patents

The present invention relates to an improvement in jaw crusher. More particularly, the present invention relates to a jaw crusher for breaking asphalt pavement wastes, concrete scraps, etc which has a pass-through preventing device to prevent an object of crushing from passing through the area between a fixed tooth plate and a movable tooth plate without being crushed, …

Hydraulic Jaw Crushers | Smile! You're at the best ...

Jul 26, 2012· A hydraulic jaw crusher of the present invention consists of a movable jaw 1 swinging on an axle 2 mounted on a frame 3 (Fig. 1 and 2). An opposite jaw can be a stationary one 4 fixed to the frame 3 (Fig. 1 – 3, 7 and 8) or a movable synchronized jaw 5 swinging on an axle 6 mounted either on the frame 3 (Fig. 9) or on the same axle 2 (Fig. 10).

Siddhapura Enterprise - C6X Jaw Crusher

C6X Jaw Crusher. C6X Series Jaw Crusher is new equipment widely used for hard and strong materials. By means of the structural improvement about bolted fastening, chamber . ... MB5X pendulum roller grinding mill is the company has developed many inventions technology the fifth generation of pendulum suspended roller of high.

Multi-Eccentric Jaw Crushers | Multi-Eccentric Jaw Crushers

Aug 20, 2012· Multi-Eccentric Jaw Crushers S.I. Fishgal From "Rock Crusher Inventions" by S.I. Fishgal, published by Amazon Kindle, CreateSpace and Lulu BACKGROUND OF THE INVENTION This invention relates to eccentric jaw crushers. Such known crushers (e.g. manufactured by Kennedy Van Saun, , Iowa Manufacturing Co. and others) consist of …