jaw crusher patents

US Patent for Jaw crusher Patent (Patent # 8,905,337 ...
2012-8-22 · 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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Jaw crusher - Patent search, search patents and
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
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Jaw crusher - US Patent Search
2021-9-4 · Jaw Crusher Patent Abstract 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 arranged between the toggle plate and the toggle beam, and a positioning device having a movable piston rod arrangement received by the
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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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Patents Assigned to Minerals Inc. - Justia Patents ...
2012-1-3 · Abstract: A jaw crusher including a body, a fixed jaw, a shaft which is arranged horizontally and in direction of a crushing surface of the fixed jaw, and a pitman which is eccentrically movable in relation to the shaft, wherein an electric motor is arranged between the pitman and the shaft. A mineral material processing plant. A method for driving a jaw crusher
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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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Patents Assigned to Minerals Inc. - Justia Patents ...
2019-6-13 · Date of Patent: August 4, 2020. Assignee: 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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Jaw crusher - FRITZ; STEWART J.
A jaw-type crusher for reducing the size of particulate material and which localizes the stress of operation, the crusher comprising a frame, a fixed jaw supported by the frame, an operatable jaw movably carried by the fixed jaw in opposition thereto and actuating means for imparting relative movement between jaws.
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Jaw crusher - Fives-cail, Babcock
Jaw crusher. United States Patent 4361289. Abstract: 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 ...
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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
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Jaw crusher - Patent search, search patents and
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
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Jaw crusher - FRITZ; STEWART J.
A jaw-type crusher for reducing the size of particulate material and which localizes the stress of operation, the crusher comprising a frame, a fixed jaw supported by the frame, an operatable jaw movably carried by the fixed jaw in opposition thereto and actuating means for imparting relative movement between jaws.
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Jaw crusher - Fives-cail, Babcock
Jaw crusher. United States Patent 4361289. Abstract: 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 ...
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Jaw crusher - US Patent Search
2021-9-4 · Jaw Crusher Patent Abstract 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 arranged between the toggle plate and the toggle beam, and a positioning device having a movable piston rod arrangement received by the
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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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Patents Assigned to Minerals Inc. - Justia Patents ...
2012-1-3 · Abstract: A jaw crusher including a body, a fixed jaw, a shaft which is arranged horizontally and in direction of a crushing surface of the fixed jaw, and a pitman which is eccentrically movable in relation to the shaft, wherein an electric motor is arranged between the pitman and the shaft. A mineral material processing plant. A method for driving a jaw crusher
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Patents Assigned to Minerals Inc. - Justia Patents ...
2019-6-13 · Date of Patent: August 4, 2020. Assignee: 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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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
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Pioneer® Jaw Crushers - Astec
2022-2-8 · The Pioneer® Series of jaw crushers represents the very latest in jaw crusher technology. Engineered to be the highest-capacity jaw crusher on the market, the Pioneer® Jaw Crusher will deliver up to 25 percent more tons per hour than comparable jaw crushers. Pair that with heavy-duty flywheels for reduced horsepower requirements and class ...
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Jaw Crushers - Astec
2022-2-9 · 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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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), con-rod (3), hinges between con-rod and spacer boards, flywheel (4), camshaft (8), V-belt transmission (13) and motor (12).
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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 and flywheel.
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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
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Jaw Crusher with "Multi Jaws" for Fine Crushing
2015-12-25 · Jaw Crusher with “Multi Jaws” for Fine Crushing. The Bakstad’s Patented Multiple Jaws, is a Jaw Crusher that represents the first real advance made in increasing the crushing range of jaw crushers since their introduction.
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Frame front end of jaw crusher, jaw crusher and crushing ...
2021-9-4 · 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 in horizontal cross section for receiving a crushing force and an inner rib structure formed and joined to the curved front wall, wherein ...
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High Performance Up - Thrust Jaw Crusher
2019-11-11 · Revolutionary Crusher;New Presentation UP-Thrust Jaw Crusher iT}v{X40 Qhe°v| h SÍT x4x _ Nx j_ JAPAN/EUROPE/INDIA Patent Pending eå kPvß Sp^¦u3 ËN-USA Patent:7614573 W \ R):7614573 CHINA Patent:ZL200920152074.1 ZL200810127084.X N-W \ R):ZL200920152074.1 ZL200810127084.X
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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
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Jaw Crushers - Astec
2022-2-9 · 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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Pioneer® Jaw Crushers - Astec
2022-2-8 · The Pioneer® Series of jaw crushers represents the very latest in jaw crusher technology. Engineered to be the highest-capacity jaw crusher on the market, the Pioneer® Jaw Crusher will deliver up to 25 percent more tons per hour than comparable jaw crushers. Pair that with heavy-duty flywheels for reduced horsepower requirements and class ...
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Patents - Astec
2022-2-3 · Patents. Innovation is key to our success as a company, and we're proud to showcase our advanced technology through our patents. Asphalt Brooms. Asphalt Equipment Blower Trucks & Trailers. Chain Flail Debarkers. Chip Spreaders. Chippers. Cold In Place Recycling ...
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