patent jaw crusher
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US4361289A - Jaw crusher - Google Patents
One end of the mobile jaw of a jaw crusher is supported on the crusher frame by an eccentric shaft and a connecting rod supports the other mobile jaw end on a crossbeam pivotally mounted on the frame. The crossbeam has a rear extension accessible from outside the frame and a control wedge is positioned on a bracket affixed to the frame between the bracket and the crossbeam extension.
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US Patent for Jaw crusher Patent (Patent # 8,905,337 ...
Justia Patents Miscellaneous US Patent for Jaw crusher Patent (Patent # 8,905,337) Jaw crusher . Aug 22, 2012 - Sandvik Intellectual Property AB. A jaw crusher includes s a toggle beam having a piston rod arrangement seat, a toggle plate, a first toggle plate seat arranged between the toggle plate and a movable jaw, a second toggle plate seat ...
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US5172869A - Jaw crusher - Google Patents
A jaw crusher with a pass-through preventing device which prevents a flat plate-shaped object from passing through without being crushed. Also disclosed is a jaw crusher with a tooth plate structure which is capable of effectively crushing a non-rigid object, for example, a lump of asphalt, without causing such an object to stick to the area between a cheek plate and a fixed tooth plate or a ...
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US8702024B2 - Roller jaw crusher system ... - 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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Set of jaw crusher shims - US Patent Search
2021-9-4 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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Set of jaw crusher shims - Sandvik 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 first and second loosening ...
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PITMAN OF A JAW CRUSHER, JAW CRUSHER, CRUSHING
1. A pitman of a jaw crusher, the pitman comprising an upper part, which comprises an upper supporting point for supporting the pitman in the body of the jaw crusher, and a lower part, comprising a lower supporting point for supporting the pitman in the body of the jaw crusher through a toggle plate, wherein the lower part of the pitman comprises sidewalls and a honeycomb structure open in the ...
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US Patent for Hydraulic system for controlling a jaw ...
2013-4-26 A hydraulic system for controlling the position of a movable jaw of a jaw crusher includes a hydraulic cylinder having a piston with a piston rod for positioning the movable jaw. The hydraulic cylinder has a bore side space for containing a hydraulic fluid taking up crushing forces exerted by the movable jaw on the piston rod, and an annular side space containing a hydraulic fluid pressing the ...
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Patents Assigned to Metso Minerals Inc. - Justia Patents ...
2019-6-13 Date of Patent: August 4, 2020. Assignee: Metso Minerals, Inc. Inventors: Erno Maunula, Mikko Jokiranta, Jukka-Pekka Rantanen. Spring tightening device, jaw crusher, processing plant of mineral material and method for compressing or decompressing spring loading tie rod in jaw crusher. Patent number: 10710086.
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Patents Assigned to Cedarapids, Inc. - Justia Patents Search
2008-4-10 Date of Patent: April 7, 2009. Assignee: Cedarapids, Inc. Inventors: Gregory A. Young, Steven A. Reicks. Jaw-type rock crusher with toggle plate tension bar. Patent number: 7510134. Abstract: A jaw crusher where the tension rod includes an electronically-controlled hydraulic pre-load and an automatically releasable pre-load whenever adjustments ...
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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 vertically ...
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Set of jaw crusher shims - US Patent Search
2021-9-4 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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PITMAN OF A JAW CRUSHER, JAW CRUSHER, CRUSHING
1. A pitman of a jaw crusher, the pitman comprising an upper part, which comprises an upper supporting point for supporting the pitman in the body of the jaw crusher, and a lower part, comprising a lower supporting point for supporting the pitman in the body of the jaw crusher through a toggle plate, wherein the lower part of the pitman comprises sidewalls and a honeycomb structure open in the ...
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Set of jaw crusher shims - Sandvik 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 first and second loosening ...
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Jaw Crusher Working Principle
2021-5-6 JAW CRUSHERS. Since the jaw crusher was pioneered by Eli Whitney Blake in the 2nd quarter of the 1800s, many have twisted the Patent and come up with other types of jaw crushers in hopes of crushing rocks and stones more effectively. Those
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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
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Ore sample crusher - WEESE; CHARLES W.
Ore sample crusher - WEESE; CHARLES W. Title: Ore sample crusher. United States Patent 4275851. Abstract: An upright inclined leg supported frame includes a jaw movable toward and away from an anvil by a manually reciprocated handle for crushing ore samples entering the spacing between the movable jaw and anvil from a hopper. Inventors:
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The Blake Rock Crusher – Today in History: June 15 ...
2021-6-15 On June 15, 1858, Eli Whitney Blake of New Haven was granted US patent No. 20,542 for a "machine for crushing stone." The nephew of cotton-gin inventor Eli Whitney, Blake gained civil and mechanical engineering skills at the Whitney Armory,
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High-efficiency jaw crusher - Patent search, search ...
FIELD: process engineering. SUBSTANCE: proposed jar crusher is intended for crushing of initial material in mining and construction. This crusher comprises bed (7), fixed jaw (1) and moving jaw (2), moving jaw suspension hinge pin (14), spacer boards (5) and (6),
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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 RD Department. Certificate of Assessment. ISO 9001.
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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
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High-efficiency jaw crusher - Patent search, search ...
FIELD: process engineering. SUBSTANCE: proposed jar crusher is intended for crushing of initial material in mining and construction. This crusher comprises bed (7), fixed jaw (1) and moving jaw (2), moving jaw suspension hinge pin (14), spacer boards (5) and (6),
Read More
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Roller jaw crusher system and method - US Patent Search
2021-9-4 Jaw Crusher Patent Abstract 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 ...
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Jaw crusher with compound motion of jaw
Jaw crusher has flywheel, fixed and moving jaws. Moving jaw suspension axle is located at crusher lower section at the height making 1/3 of jaw length. Crusher is equipped with eccentric drive, con-rod, V-belt transmission, parts for fastening con-rod to moving jaw
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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 RD Department. Certificate of Assessment. ISO 9001.
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Jaw Crusher Working Principle
2021-5-6 JAW CRUSHERS. Since the jaw crusher was pioneered by Eli Whitney Blake in the 2nd quarter of the 1800s, many have twisted the Patent and come up with other types of jaw crushers in hopes of crushing rocks and stones more effectively. Those
Read More
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Jaw Crusher Assembly Crusher Mills, Cone Crusher, Jaw ...
Jaw assembly for a jaw crusher – Patent # 8256698 – PatentGenius. 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 .
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Jaw Crushers - Astec
2021-11-19 Iron Giant Jaw Crushers. Alloy steel plates made of AR400 alloy steel for long service life. Standard heavy-duty jaw dies. Fast, safe and reliable hydraulic wedge lock adjusting system. Pioneer® Jaw Crushers. 25% more capacity than competitive units. Quick closed-side setting adjustment for enhanced safety. Class-leading stroke offers greater ...
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Jaw Crushers and How They Operate
2021-5-17 They are good at not only principle of mechanics, but also integration of theory and practical feedback, based on this they give solid support to our sales. Depending on our national patent machines such as XZM ultrafine mill, MTM mill, B Series Deep Rotor Vertical Shaft Impact Crusher, etc., GCM win good reputation from markets home and abroad.
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The Blake Rock Crusher – Today in History: June 15 ...
2021-6-15 On June 15, 1858, Eli Whitney Blake of New Haven was granted US patent No. 20,542 for a "machine for crushing stone." The nephew of cotton-gin inventor Eli Whitney, Blake gained civil and mechanical engineering skills at the Whitney Armory,
Read More
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