US2464732A - Jaw crusher - Google Patents

US2464732A - Jaw crusher - Google Patents

US2464732A - Jaw crusher - Google Patents Jaw crusher Download PDF Info Publication number US2464732A. US2464732A US591342A US59134245A US2464732A US 2464732 A US2464732 A US 2464732A US 591342 A US591342 A US 591342A US 59134245 A US59134245 A US 59134245A US 2464732 A US2464732 A US 2464732A Authority US United States Prior art keywords jaw roll crusher convexity jawsUS4361289A - 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.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.US20080116307A1 - Jaw-type rock crusher, - Google,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. US20080116307A1 - Jaw-type rock crusher with toggle plate tension bar - Google Patents Jaw-type rock,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,Jaw crusher and self-traveling crusher - US Patent Search,Jaw Crusher Patent Claims. The invention claimed is: 1. A jaw crusher, comprising: a crusher frame that comprises a pair of side wall plates, a rear wall plate and a cross member that connects the pair of side wall plates; a fixed jaw attached to the rear wall plate; a swing jaw swingably hung between the side wall plates; and a reaction force-receiving link mechanism that comprises: (i) a,EPO - T 0437/17 () of 8.7.2020 - European Patent Office,08.07.2020· the jaw crusher (JC, JCB) is configured such that, in operation, while the movable jaw teeth (30, 30B) are reciprocated by the rotation of said eccentric main shaft (40), said object to be crushed (80) is pressed against the stationary jaw teeth (20, 20B) by the moveable jaw teeth (30, 30B) via the rocking motion of said toggle plate (51, 51B)." Reasons for the Decision. 1. Transitional,Patents | Resources | Telsmith,11 行· Patents Resources Patents. We’re proud of our team and the innovative patented processingPatents Assigned to Metso Minerals Inc. - Justia Patents,,The jaw crusher includes a fixed jaw and a movable jaw for forming a crushing chamber therebetween which is open at the top. The fixed jaw includes a first wear part mounted thereto and the movable jaw includes a pitman and a second wear part mounted thereto. The pitman is rotatably mounted to a first eccentric shaft. The pitman is further rotatably mounted to second eccentric shaft configured,Rock Crusher History - Mineral Processing & Metallurgy,16.04.2015· The first sale on record antedates the patent by several months, a No. 2 crusher, sold to the Buffalo Cement Co. in 1880. That was the first of several thousand gyratory crushers which carried the name of Gates to the far corners of the earth. An interesting sidelight of these early days occurred in 1883 when a contest was staged between a Blake jaw crusher and a Gates gyratory crusher. Each,

FR1368192A - Jaw Crusher Improvements - Google Patents

FR1368192A - Jaw Crusher Improvements - Google Patents

FR1368192A - Jaw Crusher Improvements - Google Patents Jaw Crusher Improvements . Info Publication number FR1368192A. FR1368192A FR4587A FR38004587A FR1368192A FR 1368192 A FR1368192 A FR 1368192A FR 4587 A FR4587 A FR 4587A FR 38004587 A FR38004587 A FR 38004587A FR 1368192 A FR1368192 A FR 1368192A Authority FR France Prior art keywords jaw crusher crusher jawUS Patent Application for Jaw Crusher Patent Application,,A jaw crusher having two jaws which define an upwardly open crushing chamber for receiving crushable material and a discharge opening between the lower ends of the jaws for discharging crushed material, the jaws being relatively movable so as to vary the size of the receiving chamber and thereby exert working and relieving actions on the crushable material and so that crushed material can be,US Patent for Jaw crushers Patent (Patent # 3,976,255,,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. The ram has a control system for reducing the ram pressure when an excess load is encountered allowing the spring to move the,Jaw crusher and self-traveling crusher - US Patent Search,Jaw Crusher Patent Abstract A jaw crusher includes: a crusher frame to which a cross member for connecting a pair of side wall plates is provided; a fixed jaw; a swing jaw swingably hung between the side wall plates; a pair of toggle link pins both of which are disposed along a common axial direction having a first outer end pivoted on the side plate and a second inner end pivoted on a main,EPO - T 0437/17 () of 8.7.2020 - European Patent Office,08.07.2020· the jaw crusher (JC, JCB) is configured such that, in operation, while the movable jaw teeth (30, 30B) are reciprocated by the rotation of said eccentric main shaft (40), said object to be crushed (80) is pressed against the stationary jaw teeth (20, 20B) by the moveable jaw teeth (30, 30B) via the rocking motion of said toggle plate (51, 51B)." Reasons for the Decision. 1. Transitional,Jaw Crusher Working Principle,06.05.2021· 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 ‘other’ types of jaw crusher inventors having given birth to 3 groups: Double Toggle of the Blake TypeCrusher - Wikipedia,A jaw or toggle crusher consists of a set of vertical jaws, one jaw is kept stationary and is called a fixed jaw while the other jaw called a swing jaw, moves back and forth relative to it, by a cam or pitman mechanism, acting like a class II lever or a nutcracker. The volume or cavity between the two jaws is called the crushing chamber. The movement of the swing jaw can be quite small, since,CHYI MEANG MACHINERY CO.,LTD.-crusher manufacturer,U.S. Patent No.: 5915638/6520437 Taiwan patent No.: 132720/143974 Japan patent No.: 3046502 European Patents No.:2345867 China Patents No.:349167 Vietnam Patent No.:H199900 CMC PA series high performance cone crusher combines speed, stroke and cavity design perfectly and can provide higher capacity and better product quality. It provides fully,Rock Crusher History - Mineral Processing & Metallurgy,16.04.2015· The first sale on record antedates the patent by several months, a No. 2 crusher, sold to the Buffalo Cement Co. in 1880. That was the first of several thousand gyratory crushers which carried the name of Gates to the far corners of the earth. An interesting sidelight of these early days occurred in 1883 when a contest was staged between a Blake jaw crusher and a Gates gyratory crusher. Each,Rebel Crusher Jaw Crusher. Crushing the Competition!,Built as a Jaw Crusher or an Impact Crusher, the Rebel Crusher is like no other! The BEST Rock Crusher, Concrete Crusher, Stone Crusher, Asphalt Crusher, Block Crusher, Brick Crusher, Granite Crusher, Glass Crusher, and Mobile Crusher on the Market! Crush these materials and So Much More! Control Panel . Air Filter Pre-Cleaner. Hydraulic Cooler. Magnet. Low Fuel Warning Light. Radio

Jaw crusher and self-traveling crusher - US Patent Search

Jaw crusher and self-traveling crusher - US Patent Search

Jaw Crusher Patent Claims. The invention claimed is: 1. A jaw crusher, comprising: a crusher frame that comprises a pair of side wall plates, a rear wall plate and a cross member that connects the pair of side wall plates; a fixed jaw attached to the rear wall plate; a swing jaw swingably hung between the side wall plates; and a reaction force-receiving link mechanism that comprises: (i) a,US Patent for Jaw crushers Patent (Patent # 3,976,255,,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. The ram has a control system for reducing the ram pressure when an excess load is encountered allowing the spring to move the,JAW CRUSHER AND METHOD OF OPERATION THEREOF,JAW CRUSHER AND METHOD OF OPERATION THEREOF - ENVIROTECH CORP. United States Patent 3556415. A generally horizontal flow vertical axis jaw-type crusher is provided wherein the jaws are mounted for eccentric motion toward and away from each other and linkage means driven by at least one of the jaws is provided for synchronous compaction feeding,Impact crusher - US Patent Search,Jaw Crusher Patent Description. CROSS-REFERENCE TO RELATED APPLICATIONS This application claims the benefit of GB0723505.4, filed Nov. 30, 2007, which is incorporated herein by reference. FIELD OF THE INVENTION The present invention relates to impact crushers. BACKGROUND OF THE INVENTION Conventional impact crushers include a crushing chamber and a rotor mounted forJaw crusher - FRITZ; STEWART J.,View Patent Images: Download PDF 4768723 . US Patent References: 3894698: Jaw crusher: 1975-07-15: Falk: 241/264: 3709440: HYDRAULIC POWERED BOTTLE CRUSHER: 1973-01-09: Kontz : 241/262: 3062131: Crushing mechanism: 1962-11-06: Mankki et al. 241/268: Primary Examiner: ELEY, TIMOTHY V . Attorney, Agent or Firm: DON J. FLICKINGER (PHOENIX, AZ, US) Claims: Having fullyJaw crusher - Chyi Meang Machinery Co., Ltd.,United States Patent 7614573 . 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. A toggle plate is installed between the crush travel adjusting base and the moving base. A pull rod of,EPO - T 0437/17 () of 8.7.2020 - European Patent Office,08.07.2020· the jaw crusher (JC, JCB) is configured such that, in operation, while the movable jaw teeth (30, 30B) are reciprocated by the rotation of said eccentric main shaft (40), said object to be crushed (80) is pressed against the stationary jaw teeth (20, 20B) by the moveable jaw teeth (30, 30B) via the rocking motion of said toggle plate (51, 51B)." Reasons for the Decision. 1. Transitional,Frame front end of jaw crusher, jaw crusher and crushing,,Jaw Crusher Patent Description. CROSS-REFERENCE TO RELATED APPLICATIONS This application claims priority to PCT/FI2009/050769, filed Sep. 28, 2009, and published in the English language on Mar. 31, 2011 as Publication No. WO2011/036332, incorporated herein by reference. FIELD OF THE INVENTION The invention relates to a front end of a frame of a jaw crusher, a jaw crusher and aJaw Crusher Working Principle,06.05.2021· 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 ‘other’ types of jaw crusher inventors having given birth to 3 groups: Double Toggle of the Blake TypeRock Crusher History - Mineral Processing & Metallurgy,16.04.2015· The first sale on record antedates the patent by several months, a No. 2 crusher, sold to the Buffalo Cement Co. in 1880. That was the first of several thousand gyratory crushers which carried the name of Gates to the far corners of the earth. An interesting sidelight of these early days occurred in 1883 when a contest was staged between a Blake jaw crusher and a Gates gyratory crusher. Each,