portable rock crusher patent

Portable Rock Crusher Patent

US3203632A - Portable rock crushing plant - Google Patents

US3203632A US257220A US25722063A US3203632A US 3203632 A US3203632 A US 3203632A US 257220 A US257220 A US 257220A US 25722063 A US25722063 A US 25722063A US 3203632 A US3203632 A US 3203632A Authority US United States Prior art keywords platform feeder crusher grizzly movable Prior art date 1963-02-08 Legal status (The legal status is an assumption and is not a …

Portable rock crusher - RICHARD W. HANSEN

Jan 10, 1989 · Portable rock crusher . United States Patent 4796820 . Abstract: A portable material pulverizer using chain links as flails to break up rock samples contained within the housing of the pulverizer is adapted to be fitted onto the frame and motor apparatus of a conventional chain stone or other hand carried drive structure, that drives the flails ...

US3987971A - Rock crusher - Google Patents

The overall design of the system reduces the height of the apparatus, and the apparatus may be made portable for movement from one location to another. 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.

ROCK CRUSHER MACHINES - Williams Patent Crusher ...

rock crusher machines 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 stone is different, and we strive to make sure every machine we construct is a …

US5110058A - Rock crusher - Google Patents

Rock to be crushed is received in an upper entry region defined by the jaws and by opposed cheek plates cooperable with the jaws. Upon reciprocating movement of an hydraulic actuator, a major movement imparted to the movable jaw at its upper region is in a generally upright plane and a major movement imparted to the movable jaw at its lower region is in a generally horizontal plane transverse …

US3204882A - Rock crusher - Google Patents

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 table shoe rock face rotation Prior art date 1962-06-15 Legal status (The legal status is an assumption and is not a legal conclusion.

US3058676A - Rock crusher - Google Patents

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 hammer rock hammers breaker plate plate Prior art date 1960-02-23 Legal status (The legal status is an assumption and is not a legal …

portable rock crusher patent - THEMEBO Heavy Machinery

portable rock crusher patent,There is disclosed a rock crushing device comprising a frame housing a rock receiving and crushing chamber having a rotatable rotor hammers having a generally clavateshaped profile being releasably engagable with the rotor mounted to a vehicle such that the crushing device is movable in a plurality of planes to the vehicle

crazycrusher - hand operated rock crusher

The CrazyCrusher is portable and very affordable! While gold is the most sought after metal, there are many other valuable ores, such as Silver ores. Unless you know what to look for, you could pass it up! The Patent Pending CrazyCrusher is not just a crusher to crush ore samples with!


Williams has been a leader in the crushing and pulverizing industry since 1871. With over 500 patents and trademarks to its credit, Williams Patent Crusher & Pulverizer Company continues to engineer new and innovative designs for crushing machines that meet the needs of clients worldwide and provide solutions for them every day.

Amazon.com: Portable Rock Crusher - Gold Mining Equipment ...

Sep 07, 2019 · Portable rock crusher - great for sampling gold bearing and other rocks in the field! Portable -- weighs only about 10 pounds. 1 year manufacturers warranty. Grinding chamber: 7.5 inches x 3.5" wide x 9" tall including feed tube. This latest model of the Cobra Crusher has a straight feed tube.

Homemade gravel: Industrial rock crushers turning stone ...

Dec 28, 2016 · These heavy duty industrial rock crushers make light work of turning even the strongest stones into gravel. Todays machines are more impressive than ever, and …

Rock Crushers - Gold Rush Trading Post

Rocks are rocks, unless they contain valuable minerals, metals, or elements. When a rock has values in it, its then called ore. In order to liberate the minerals, it needs to be crushed down. In days of yore, a stamp mill was the primary form of crushing rock, but in the modern world, there are jaw crushers,...

DIY Home Made Rock Pulverizer - Rock Crusher - YouTube

Jun 25, 2017 · My Homemade / DIY Drill Mount Rock Crusher for small batch sampling. Just a regular grinder and all-thread rod mounted to a drill. Work real good.

Home | Crushing and Screening Equipment | Telsmith

Telsmith is a manufacturer of aggregates and mining crushing and screening equipment with a continuous devotion to meeting the needs of our customers. Dealers (262) 242-6600

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,...

Portable Rock Crushers - Patriot mining and equipment

20 inch 20 inch belt drive 20 inch electric start. 13 inch 16 inch gas 13 inch. ​Just a quick note: The ore I crushed for the demo had a lot of dry clay attached to the rock so it gave off much more dust than usual. Also my crushers are designed to run wet with a hose so you can completely eliminate the dust.

Rock Crusher Off grid Gold Rat - CrazyCrusher - YouTube

Mar 01, 2019 · The Patent Pending CrazyCrusher is not just for crushing ore samples, it can also be used by the hobbyist to crush rocks to a size suitable for tumbling and polishing. It can also be used to crush...

HAMMEL / Rock Crusher - YouTube

Nov 10, 2008 · HAMMEL Primary Shredder as rock crusher. Drum Chipper; stone Chipper; Déchiqueteuse; Astilladora de Tambor; Destroçador de Tambor - Duration: 17:32. AAS - Armando Augusto Silva, Lda 32,598 views

Portable crusher - 1401310 Ontario Limited

Dec 30, 2003 · A portable rock crusher (10)is adapted for attachment to a boom (16) of an earthmoving vehicle (14).The crusher has a hopper (32) with a material inlet (49) and a material outlet (44) spaced from the inlet.A pair of jaws (46,48) is located within the hopper and positioned between the inlet and outlet.The jaws are movable relative to one another to vary the spacing therebetween and an actuator ...

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