Rock Crusher Patents

US4090673A - Centrifugal impact rock crushers - Google …

- Google Patents Centrifugal impact crusher machines have a rotating impeller table on which are mounted table liners and shoes for directing rock, or other material to be crushed, dispersed by a...

US3987971A - Rock crusher - Google Patents

An impact type rock crusher having a rotor comprised of a plurality of stirrup type hammers adapted to swing through arcs of approximately 180° between bumper blocks about pivot axes as well as rotating about the main shaft of the rotor. The grate positioned beneath the rotor through which the crushed material exits may be moved uniformly radially with regard to the rotor to an alternate ...

US3058676A - Rock crusher - Google Patents

US3058676A - Rock crusher - Google Patents Rock crusher Download PDF Info Publication number US3058676A. US3058676A US10412A US1041260A US3058676A US 3058676 A US3058676 A US 3058676A US 10412 A US10412 A US 10412A US 1041260 A US1041260 A US 1041260A US 3058676 A US3058676 A US 3058676A Authority US United States Prior art keywords

APPARATUS AND METHOD FOR A MODULAR ROCK …

US Patent Application for APPARATUS AND METHOD FOR A MODULAR ROCK CRUSHER Patent Application (Application #20180250679 issued September 6, 2018) - Justia Patents Search APPARATUS AND METHOD FOR A MODULAR ROCK CRUSHER Mar 1, 2018 - Kolberg-Pioneer, Inc.

US3204882A - Rock crusher - Google Patents

US3204882A - Rock crusher - Google Patents Rock crusher Download PDF Info Publication number US3204882A. US3204882A US202733A US20273362A US3204882A US 3204882 A US3204882 A US 3204882A US 202733 A US202733 A US 202733A US 20273362 A US20273362 A US 20273362A US 3204882 A US3204882 A US 3204882A Authority US United States Prior art keywords

US273477A - Ore and rock crusher - Google Patents

ORE AND ROCK CRUSHER. SPECIFICATION forming part of Letters Patent No. 273,477, dated March 6, 1883. / Application filed July 28,1882.

Patents Assigned to Metso Minerals Industries, Inc ...

Nov 05, 2018· Justia - Patents - Patents and Patent Application Resources. Abstract: A system and method for controlling the operation of a gyratory rock crusher is shown and described. The gyratory rock crusher includes a variable frequency drive that allows the eccentric speed of the gyratory crusher to be modified based upon sensed parameters of the rock crushing system.

Patents Assigned to Kolberg-Pioneer, Inc. - Justia Patents ...

Abstract: A rock crusher having a base frame with a rear section, an eccentric shaft assembly which is mounted on the base frame, and a common tension assembly which is housed in the rear section of the base frame. In the preferred embodiments of the rock crusher, the rear section of the base frame is configured to house a toggle plate/wedge assembly or a tramp iron relief system.

Patents Assigned to Cedarapids, Inc. - Justia Patents Search

Apr 10, 2008· 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 to the size of the material output are made, together with a remote visual indicator of the setting of the ...

Rock & Stone Crushers | Rock Crushing Machines | Williams ...

Williams Patent Crusher is proud to offer a line of rock crushing machines that provide a wide range of available options. We understand that every crushing and grinding job is different, and we strive to make sure every machine we construct is a custom solution that gets a specific job done right.

Patents Assigned to Metso Minerals Industries, Inc ...

Nov 05, 2018· Justia - Patents - Patents and Patent Application Resources. Abstract: A system and method for controlling the operation of a gyratory rock crusher is shown and described. The gyratory rock crusher includes a variable frequency drive that allows the eccentric speed of the gyratory crusher to be modified based upon sensed parameters of the rock crushing system.

Patents Assigned to Kolberg-Pioneer, Inc. - Justia Patents ...

Abstract: A rock crusher having a base frame with a rear section, an eccentric shaft assembly which is mounted on the base frame, and a common tension assembly which is housed in the rear section of the base frame. In the preferred embodiments of the rock crusher, the rear section of the base frame is configured to house a toggle plate/wedge assembly or a tramp iron relief system.

Michel Leblond Inventions, Patents and Patent Applications ...

Abstract: A rock crusher comprises a pair of rotors spaced apart to define a throat therebetween and driven in opposite directions. Impactor bars on the rotors crush rock that is delivered to the rotors and passes the broken rock fragments through the throat. The rock crusher may be conveniently provided in a harvesting vehicle such as a potato harvester to crush rock that has been picked up ...

Patents | Resources | Telsmith

Country Patent No. Date Issued Patent Description Inventor(s) Equipment Model; U.S.A. 6,032,886: 3/7/2000: Adjustment for Rock Crusher: Drinkwater, Clark, Parker ...

Patented hand operated rock crusher, 100% Steel With /Out ...

They are tough. small rock crusher. (Look for the other sale) The Hitch mount is also included in our Patent. Pavers use it to sample their concrete and blacktop. You only need to screen and classify it.

Patents Assigned to Metso Minerals Industries, Inc ...

Justia - Patents - Patents and Patent Application Resources. Abstract: The invention relates to a roller crusher of the type which comprises a pair of crushing rollers is provided. The crushing rollers are generally parallel to one another and rotate in opposite directions, each roller including a shaft which has end portions, mounted in respective roller bearings.

Metso Sues To Nix Astec Rock Crusher Patent - Law360

The '886 patent, issued in March 2000 and titled “Adjustment for rock crusher,” describes a crusher with a conical bowl that can be adjusted to break rock into different sizes for use in road ...

Crusher - Wikipedia

A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, sand or rock dust.. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated.

The Blake Rock Crusher – Today in History: June 15 ...

Jun 15, 2019· The brothers left the armory in 1835 and opened a hardware factory, Blake Brothers, in Westville. There, they invented and patented such products as latches, door locks, and corkscrews. In 1851, Blake was inspired to invent the rock crusher while serving on the New Haven town committee and involved in the construction of a two-mile road to ...

rock crusher patents - heavenly-food.co.za

ROCK CRUSHER MACHINES Williams Crusher. Williams Patent Crusher is proud to offer a line of rock crushing machines that provide a wide range of available options. We understand that every crushing and grinding job is different, and we strive to make sure every machine we construct is a custom solution that gets a specific job done right.

Analytics for US Patent No. 4927089, Rock crushers

Rock crushers Number of patents in Portfolio can not be more than 2000 United States of America Patent. PATENT NO: 4927089: SERIAL NO: 07263865: DOCKET NO: 0 Status Updates ... Hydraulic control system for controlling the movement of the movable jaw of a rock crusher between a first set position and a retracted position. The control system ...

rock crusher patents - radicaldome.nl

rock crushers patent - teczowe-zacisze.pl. US7344097B2 Jawtype rock crusher with Google Patents. It is an object of the present invention to provide a system and method for adjusting the output material size setting and maintaining the tension between a pitman and a toggle plate of a jawtype rock crusher in an efficient manner. More

Us7143968b2 Mobile Rock Crushing Plant Google Patents ...

Us7143968b2 mobile rock crushing plant google patents a rock crushing plant including rock crushers screens and conveyors the assembly is modularied whereby major components and associated support structures are organied into movable modules that are independently movable from site to site over public roadways live chat. More Details

Astec Rock Crushers Patent Claims Invalid, Judge Rules ...

The patent, issued in March 2000 and titled “Adjustment for rock crusher,” describes a crusher with a conical bowl that can be adjusted to break rock into different sizes for use in road beds ...

Antique Rock Crusher | eBay

Very rare Patent date "1906" rock crusher is ready to go to work. This rock crusher just needs a hit & miss motor to complete it. Hit & miss motor bolt can onto front of running gear. This rock crusher rolls very easily. It is approx. 10' long with tongue removed X 68" wide from outside to outside of hubs.

Patented hand operated rock crusher, 100% Steel With /Out ...

They are tough. small rock crusher. (Look for the other sale) The Hitch mount is also included in our Patent. Pavers use it to sample their concrete and blacktop. You only need to screen and classify it.

Us7143968b2 Mobile Rock Crushing Plant Google Patents ...

Us7143968b2 mobile rock crushing plant google patents a rock crushing plant including rock crushers screens and conveyors the assembly is modularied whereby major components and associated support structures are organied into movable modules that are independently movable from site to site over public roadways live chat. More Details

Crusher Patent Crusher

Can Crushers Patents And Patent Applications Class 100 Jun 06, 2017nbsp018332abstract the can crusher is a device capable of crushing aluminum and steel cans. the device incorporates a wheeled base that supports thereon an assembly that includes a container for housing the cans and mechanisms for crushing the cans.

rock crusher patents - heavenly-food.co.za

ROCK CRUSHER MACHINES Williams Crusher. Williams Patent Crusher is proud to offer a line of rock crushing machines that provide a wide range of available options. We understand that every crushing and grinding job is different, and we strive to make sure every machine we construct is a custom solution that gets a specific job done right.

Astec Rock Crushers Patent Claims Invalid, Judge Rules ...

The patent, issued in March 2000 and titled “Adjustment for rock crusher,” describes a crusher with a conical bowl that can be adjusted to break rock into different sizes for use in road beds ...

The Blake Rock Crusher – Today in History: June 15 ...

Jun 15, 2019· The brothers left the armory in 1835 and opened a hardware factory, Blake Brothers, in Westville. There, they invented and patented such products as latches, door locks, and corkscrews. In 1851, Blake was inspired to invent the rock crusher while serving on the New Haven town committee and involved in the construction of a two-mile road to ...

Crushers - an overview | ScienceDirect Topics

A gyratory crusher includes a solid cone set on a revolving shaft and placed within a hollow body, which has conical or vertical sloping sides. Material is crushed when the crushing surfaces approach each other and the crushed products fall through the discharging opening. Hammer crushers are used either as a one-step primary crusher or as a secondary crusher for products from a primary crusher.

Crusher Aggregate Equipment For Sale - 2943 Listings ...

The 5256T Impact Crusher is a track-mounted crusher designed to crush quarry rock or recyclable materials such as concrete and asphalt. Features include standard heavy-duty tracks, a CAT® ACERT C13 475 HP (354kw) diesel engine – Tier IV Final. Price reduced! $390,000 to $370,000.

Guide to Muncie M20, M21, and M22 Four-Speed …

Aug 07, 2018· The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet's big-blocks in the mid-1960s. The M20 and M21 transmissions produced from 1963-'74 …

patents on phosphate rock benefication– Rock Crusher Mill ...

patents on phosphate rock benefication XSM is a leading global manufacturer of crushing and milling equipment (patents on phosphate rock benefication),XSM also supply individual (patents on phosphate rock benefication...) crushers and mills as well as spare parts of them.

CST Cone Crusher With Pre-Screen - A Portable Rock ...

The CST Cone Crusher is a large track-mounted, portable crusher plant designed for secondary crushing of hard rock into cubical sizes.. Mounting a heavy built “quarry duty” cone crusher on a wireless remote controlled track mounted plant is rare and the placement of a shaker screen to pre-screen the fines out prior to entering the crushing chamber is unique.

Rock crusher - Patent - Europe PMC

Patent: United STATES Patent - United States. Application: US19730396850 on 1973-09-13. Publication: 1976-04-27. Abstract. Rock crusher comprising a rotor on which hammers are pivotally mounted between claws or plowshares which are transversely aligned on a frame 1 mounted on two wheels, the height of which is adjustable. ...

Rock Crushing - Logan Clutch

Patents and Trademarks; ... Logan microprocessor based clutch control system for rock crushers, jaw crushers and cone crushers. Logan systems monitor clutch condition and data logging. Optional features include a screen display, and the monitoring of location, movements, and status of the clutch. ...