| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 241189100 | Rotary striking member with circumferential or tangential flow | 18 |
| 20090072062 | Apparatus and method for supporting a removable anvil - A grinding machine having a mounting arrangement and an anvil. The grinding machine generally including a feed table and a grinding drum positioned within a mill box. The mounting arrangement being configured to support an end of the feed table and the anvil. The anvil including a wedge-shaped portion and having a length. The length of the anvil being configured to extend beyond sides of the mill box. | 03-19-2009 |
| 20090140089 | IMPACT CRUSHER - An impact crusher includes a crushing chamber, a rotor mounted in the crushing chamber, and an apron having an impact surface, said apron being movably positioned within the chamber. The apron is pre-loaded to oppose forces generated within the crushing chamber. The apron is free to move away from the rotor in the event that the forces generated within the chamber exceed a predetermined threshold. During normal use, the apron is suspended within the chamber against a mechanical stop, and the apron is free to return to its initial suspended position after the removal of uncrushable material from the chamber. | 06-04-2009 |
| 20090250538 | Swing hammer for particulate size reduction system - The invention provides a particulate size reduction system including a grinding chamber, a center shaft defining an axis of rotation and configured for rotational motion within the grinding chamber, a wheel assembly mounted on the center shaft and at least one swing hammer mounted on the wheel assembly. The at least one swing hammer preferably includes a base portion having a first end having a mounting portion for attachment to a wheel assembly of a material treatment system, a second end, an inboard portion proximate the mounting and an outboard portion proximate the second end. The swing hammer also preferably includes a wear pad disposed on the base portion that preferably includes an interrupted surface to improve wear resistance of the swing hammer. | 10-08-2009 |
| 20090256018 | MOBILE SYSTEM AND METHOD FOR CRUSHING ROCK WHILE ISOLATING ELECTRONIC COMPONENTS FROM EXCESSIVE VIBRATION - A mobile rock crushing vehicle with a detachable electronic control box which can be automatically lifted, by a pair of hydraulic pivoting arms, off the vehicle, lowered and set upon any vibration damping and isolating mass, such as the earth, all by moving a hydraulic lever. The pair of pivoting arms further automatically configure a reduced-vibration transmitting connection when the electronic control box is set upon the ground. | 10-15-2009 |
| 20090261191 | Crushing Machine for Comminuting Laminated Glass - A crushing machine for comminuting laminated glass, particularly windshields for cars, consists of a chamber with cylindric wall ( | 10-22-2009 |
| 20100006683 | CRUSHER - A crusher is provided that can stably crush various information media, such as paper, magnetic recording media including cassette tapes and the like, optical recording media, and substrates, and the like, and has excellent maintainability. | 01-14-2010 |
| 20100019074 | IMP MILL HAVING A UNIFORM WEAR HAMMER ARRANGEMENT - A hammermill, such as an imp mill | 01-28-2010 |
| 20100096483 | Reducing machine rotor assembly and methods of constructing and operating the same - A fragmenting rotor assembly for comminuting waste wood and other fragmentable material. A hammer support is carried by a drive shaft driven in rotation about a longitudinal drive shaft axis. The hammer support projects radially relative to the drive shaft axis and includes a radially outer hammer head. A fragmenting knife is removably secured to the hammer head and has a reducing edge disposed in a radially outer cutting position. A deflecting member is carried by the drive shaft and has a radially outer end that deflects fragments away from at least a portion of the fragmenting knife. The hammer support and/or the deflecting member are carried by at least one rod of a plurality of circumferentially-spaced axially-extending rods that are carried on the drive shaft by axially-spaced rotor members. | 04-22-2010 |
| 20110192926 | Comminution Machine And Method For Producing A Hollow Rotor For Said Machine - A comminution machine comprises a rotor which is equipped with blade elements and interacts with at least one counter-blade that is mounted stationarily in the housing. The rotor is separated by a sieve from a collection compartment for comminuted material. The rotor has a rotor base having through-openings, in which rotor base a screw is arranged. In this way, the rotor itself can be used as an additional sieve via which sufficiently comminuted material can be discharged. | 08-11-2011 |
| 20110253821 | HORIZONTAL SHAFT IMPACT CRUSHER - A horizontal shaft impact crusher includes a crusher housing having an inlet for material to be crushed and an outlet for material that has been crushed. An impeller is mounted in the crusher housing for rotation about a horizontal axis. A curtain disposed in the crusher housing is arranged so material accelerated by the impeller is crushed thereagainst. An adjustment device, which adjusts the position of the curtain relative to the impeller, is slidable connected to guide rods. The adjustment device includes a locking device positionable selectively in either a holding state in which the locking device is de-energized and arranged to apply a holding force for holding the adjustment device in a crusher operation position relative to the guide rods, or an adjustment state in which the locking device is energized and arranged to release the holding force, thereby enabling displacement of the adjustment device relative to the guide rods. | 10-20-2011 |
| 20110253822 | HORIZONTAL SHAFT IMPACT CRUSHER - A horizontal shaft impact crusher, including a crusher housing having an inlet for material to be crushed and an outlet for material that has been crushed. An impeller is mounted on a horizontal shaft in the crusher housing and is operative for rotating around a horizontal axis. Material to be crushed is accelerated by the impeller against a curtain. An adjustment device is provided for adjusting the position of the curtain relative to the impeller. The crusher housing includes at least two guide rails to which the adjustment device is slidably connected. A retaining device is arranged to hold, with a predetermined holding force, the adjustment device in a crusher operation position relative to the guide rails. The adjustment device is movable along the guide rails from the crusher operation position and away from the impeller in response to an excessive force being transferred from the curtain to the adjustment device and exceeding the predetermined holding force. | 10-20-2011 |
| 20130233955 | SHREDDER HAMMERS - Shredder hammers having first and second major surfaces on opposing sides, and a circumferential edge. The hammer includes a mounting portion and a working portion. The mounting portion defines a mounting aperture that extends from the first major surface to the second major surface, and is configured to receive a hammer mounting pin. The working portion includes at least one recess in at least one of the first and second major surfaces with opposed walls that extend away from a distal portion of the circumferential edge. The hammers are used in shredding systems for shredding material. | 09-12-2013 |
| 20130284839 | IMPACT MILL HAVING A ROTOR-POSITIONING DEVICE - The mill includes a milling chamber ( | 10-31-2013 |
| 20150129695 | STEPPED SHREDDER HAMMERS - Impact shredder hammers having first and second major surfaces on opposing sides, and a circumferential edge. A mounting portion includes a mounting hole that extends from the first major surface to the second major surface, and is configured to receive a hammer mounting pin for mounting in a reducing system. A distal portion includes a primary impact face to initially impact materials to be reduced and a wear edge to subsequently compress, crumble, and/or shear the material against a wall of the equipment. The hammer is provided with a plurality of alternating protrusions and recesses in the distal portion. | 05-14-2015 |
| 20150298132 | IMPACT SCREEN FOR AN IMPACT CRUSHER, IMPACT CRUSHER PROVIDED WITH SAID IMPACT SCREEN, AND CRUSHING FACILITY - The impact shield ( | 10-22-2015 |
| 20160129451 | HSI ROTOR POSITIONING DEVICE - A rotor positioning device adjusts a rotational position of a rotor of a horizontal shaft impact crusher. The device is mountable to an external region of a main frame of a crusher so as to releasably couple to an exposed end of a main shaft of the rotor. The device includes a shaft engager capable of being moved to and from engaging contact with the rotor shaft end. A drive component provides rotational drive of the rod to impart rotational adjustment of the position of the rotor shaft. | 05-12-2016 |
| 20220132873 | APPARATUS FOR TEARING MEAT - An apparatus for tearing meat is disclosed. The apparatus includes a gravity-fed hopper including at least one sidewall that forms a first opening configured to receive meat articles and a second opening configured to discharge torn meat articles. The apparatus includes a rotatable spindle element positioned at least partially within the hopper and downstream of the first opening. The rotatable spindle element includes a shaft having a longitudinal axis and a plurality of teeth coupled to the shaft, the teeth being spaced apart from one another. The apparatus includes a plurality of rods, which extend from the sidewall spaced apart from one another and which are interlaced with the plurality of teeth, and a motor coupled to the rotatable spindle element configured to rotate the rotatable spindle element to cause at least some of the plurality of teeth to rotate and pass between two different rods. | 05-05-2022 |
| 241189200 | Reversible rotary mill | 1 |
| 20100176233 | WASTE SHREDDER COMPRISING AT LEAST TWO ROTORS - A waste shredder ( | 07-15-2010 |
