patent jaw crusher

  • US2464732A Jaw crusher Google Patents

    jaw roll crusher convexity jaws Prior art date 1945-05-01 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired Lifetime Application number US591342A Inventor Jr Samuel W Traylor Original Assignee Jr Samuel W Traylor Priority date (The priority date

  • 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.

  • US2264915A Jaw crusher Google Patents

    I The research work undertaken by the inventor in connection with crushers of the concussion type described in `his .United States Patent 2,123,017 .has revealed', that on re-adjusting the swing jaw alone from its normal position, wherein standard size products are made into its fully open position for. the production of larger sized products, its overall angle of inclination diners so very

  • US6375105B1 Jaw crusher toggle beam Google

    A jaw crusher having a stationary jaw and a movable jaw which define a variable crushing gap (or closed side setting), a toggle beam, and a toggle between the toggle beam and the movable jaw, and a toggle seat between the toggle and each of the beam and movable jaw for seating the toggle against the beam and movable jaw. A double-acting hydraulic ram having a connection with the toggle beam

  • US1954288A Jaw crusher Google Patents

    A stationary jaw 5 is rigidly secured to the 7 0 frame 1 and this jaw is inclined downwardly as shown in Figure 2, so that the space between the movable and stationary jaw is restricted at the lower end of the crusher. A movable jaw 6 is mounted on the shaft 2, and this jaw is given an oscillating movement by eccentrics 7 on the shaft 2. Anti-friction bearings 8 surround the eccentrics '7 and

  • KR100768569B1 Jaw crusher for Google Patents

    The present invention is used in the intermediate treatment process of construction waste, in the jaw crusher for crushing the waste concrete and waste ascon lumps that are introduced while the movable plate is moved back and forth in the direction of the fixed plate, a plurality of longitudinal on the opposite sides of the movable plate and the fixed plate The linings in which the grooves are

  • US3473744A Jaw crusher adjustment Google Patents

    nited States Patent O ICC Still another object of this invention is to provide an improved jaw adjustment for crushers in which the toggle beam and movable jaw are clamped in adjusted position by means of one or more springs which are constantly under compression, the clamping force being released -by means of power actuators such as hydraulic rams to permit readjustment of the toggle beam and

  • US5799888A Jaw crusher Google Patents

    US5799888A Jaw crusher Google Patents Jaw crusher Download PDF Info Publication number US5799888A. US5799888A US08/824,092 US82409297A US5799888A US 5799888 A US5799888 A US 5799888A US 82409297 A US82409297 A US 82409297A US 5799888 A US5799888 A US 5799888A Authority US United States Prior art keywords frame jaw wedge cylinder plate Prior art

  • EP 2555874 A1 20130213 JAW CRUSHER

    381162110 EP 2555874 A1 20130213 JAW CRUSHER [origin: WO2011109850A1] The invention relates to a jaw crusher, comprising a crushing chamber (2) between a stationary jaw (3) and a swinging jaw (4) and comprising an eccentric drive (7) for the swinging jaw, which is supported at the end of the swinging jaw opposite the eccentric drive on a rocker plate (8), wherein in order to the secure

  • Jaw crusher US Patent Search

    Jaw Crusher Patent Description. 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. 2. Description of the Related Art Jaw crusher is an industrial

  • 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 with the rear stop, made in the form of movable beam 8, the two supporting end 9 which is mounted for movement between the two segments 10 and 11 mounted in a

  • Jaw 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 fully

  • Patents Detail KPI-JCI and Astec Mobile Screens

    Pioneer® Jaw Crushers. Foreign patents corresponding to those on the list may also apply. Additional patent applications may be pending in the U.S. and elsewhere. Back to Patents. Affected Models: 2056 2650TIR 3055TIR 3365 Protected by the following U.S. patents: 10,323,682 B2 ; 1) Patent 10,323,682 B2 covers units manufactured in 2019 and future models. Facts & Figures Rocky U Dealer Locator

  • View Jaw Crushers for Sale in Australia Machines4u

    Jaw crushers are large machines, most commonly seen on mine sites and in quarries, for crushing rocks and rubble to a smaller size. Generally made from cast iron or steel, jaw crushers are designed to withstand heavy workloads both under- and above-ground. Read More. Listing Type . Machinery & Equipment (63) Seller Type . Dealer (62) Private (1) Auctioneer (5) Price . Go. Year Manufactured (1

  • Scrap Auto Body Crushers Patents and Patent

    16/8/2002· Scrap Auto Body Crushers Patents (Class 100/901) Abstract: A mobile vehicle for crushing scrap metal, especially for flattening car body shells, has a crusher jaw mechanism (11) carried ahead of a generally conventional vehicle body (12). The jaw includes a press plate (55) above a platform (31). The car body shell (90) is loaded on to the platform by advancing the vehicle towards the body

  • Wear part for a jaw crusher, jaw crusher, mineral material

    United States Patent 9724696 . Abstract: 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

  • Patents Assigned to Cedarapids, Inc. Justia Patents Search

    14/3/2005· Abstract: A jaw crusher having device for securing the stationary jaw to the frame against side-to-side movement is disclosed. The jaw crusher includes a frame having a generally vertical base extending between a pair of spaced apart side portions, with each of the side portions including an angled ledge spaced from the base. A generally planar stationary jaw is mounted to the base and extends

  • Patents Assigned to Cedarapids, Inc. Justia Patents

    10/4/2008· Abstract: 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.