concrete crusher patents

Aug 28, 1990· Concrete crusher according to claim 1, wherein the fixed arm is paired with a second fixed arm parallel to the first fixed arm, the second arm providing concrete breaking and shearing functions and being removably mounted between the fixed arm and the first crushing arm.

A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, 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 …

A concrete crusher of the type comprising a rotatably mounted frame carrying both the crusher forming members and the shearing members, and wherein said shearing members are formed by at least one fixed arm and one of the arms of the crusher, the latter arm being articulated to said frame and adapted so as to give to the shears the …

Portable crusher for concrete Abstract. A crushing plant is carried on one trailer and a screening plant is carried on another trailer. A separate hopper for receiving material is supported on the crushing plant trailer.

Apr 12, 1994· The present invention provides a concrete crusher comprising an upper jaw and a lower jaw which are connected to each other through a pivot pin and adapted to be opened and closed by a hydraulic cylinder, the lower jaw having a plurality of longitudinal cutters extending perpendicular to the pivot pin and arranged in the form of …

Concrete Crushing Plant,Used Concrete Crusher Plant for Sale Concrete Crushing Plant Concrete is a composite . development of two types of lightweight concrete . ... Williams Patent Crusher's Impact Crushers are specifically designed . cement rock, and many types of . Whether used as a concrete pulverizer, scrap crusher, . Get Price …

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Portable Plants Aggregate, Mining Recycling & Industrial. portable plants are designed for the aggregate, mining, recycle, and industrial markets and can be configured to create a complete processing system.

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Patent US5301882 - Concrete crusher - Google Patents, The present invention provides a concrete crusher comprising an Several proposals have been made in accordance with the above deign concepts. bending moments on the concrete (Japanese Patent …

4043T Portable Impact Crusher Home » Equipment Lines » Portable Crushing Plants » 4043T Portable Impact Crusher The 4043T Impact Crusher is a track-mounted design for quarry rock or working with recyclable materials as an asphalt or concrete crusher.

cone crusher patent pdf - marwarcollegeorg. cone crusher patent pdf - egj mx with multi action is the most cost efficient crusher technology on the market mx is designed to be the safest cone crusher to .

Jaw crushers and gyratory crushers work well on both soft and hard materials and are often utilized in industries such as mining, for reduction of large quarried materials such as ore; construction, to reduce large building materials such as stone and concrete; and industrial manufacturing, for the processing of large, dense materials.

Concrete Crusher Patents - hotelsilverspring.in. patent us4951886 concrete crusher google a concrete crusher of the type comprising a rotatably mounted frame carrying both the crusher forming members and the ...

A concrete crusher has cutting shears with a first cutting arm forming an additional arm on one of the jaws of the breaker tongs and a second cutting arm rigidly joined to the frame of the concrete crusher. An hydraulic piston/cylinder unit drives the jaws such that the first cutting arm is in an open position relative to the second cutting arm when the …

Williams Patent Crusher's Impact Crushers are specifically designed for a wide range of industrial applications from crushing to pulverizing such as limestone, sand, gravel, asphalt, cement rock, and many types of minerals. ... Willpactor® industrial crushers can also be used as concrete pulverizers.

patent stone production line mobile concrete crusher. concrete crusher patents grinding mill china production line products mobile crusher concrete crusher patentsconcrete crusher patentsconcrete crusher abstract . Read more. Patent US5887810Crusher of chunks of concrete or .

Nakayama Crushers continuously evolving by accumulating long-term technical experiences. ... Based on the design that focused on both asphalt and concrete crushing, AC crusher is the only available primary crusher in the market. ... Easier replacing for hammers(Patent) ...

Jaw, Impact, and Cone Crushers for rock, concrete, and more. New Beyer and Red Rhino models in addition to many used make and model. Get A Quote. ... Below is a list of Edison patents.Thomas Edison was an inventor who accumulated 2,332 patents worldwide for his inventions. 1,093 of Edison's patents were in the United States, but other patents ...

Properties of Different Grades of Concrete Using Mix Design Method Anum, I1, Williams, ... concrete cubes for crushing strength at 7, 14 and 28 days respectively. ... Results of the characteristics of different grades of concrete

Williams Patent Crusher's Impact Crushers are specifically designed for a wide range of applications from crushing and pulverizing concrete to limestone. Concrete Crusher | Concrete Pulverizer NPK's Primary/Secondary Concrete Crushers are designed to effectively handle any primary and/or secondary demolition and recycling operation.

purpose of vibrating screen heavy industry is specialized in the design, manufacture and supply of crushing equipment used in mining industry. The product range of our company comprises mobile crushing plant, jaw crusher, cone crusher, impact crusher, milling equipment, ball mill, vibrating feeders, screens and equipment …

Impact Crushers Industrial Crushers Williams CrusherWilliams Patent Crusher's Impact Crushers are specifically designed for a wide range of industrial applications from Whether used as a concrete pulverizer -labounty concrete pulverizer-,Pulverizer Concrete Pulverizer For Sale Crusher Mills Pulverizer Concrete ...

The concrete crushing portions (13, 18) of both jaws of tongs (1, 2) each project beyond cutting edges (11, 17) of the two jaws of tongs (1, 2) in a direction towards the corresponding other jaw of tongs (2, 1).

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Abstract: Solid and liquid concrete waste is collected from a construction site and safely off-loaded at a treatment site. Solid waste is separated and sent to a crusher to be made into road bed aggregate. Liquid waste is put in a first tank to settle the solids, then moved to a second tank to settle remaining fine solids, and moved to a third tank coupled to a …

Cement Patents. The following list contains the 49 patents Edison received concerning cement. It is arranged in chronological order by execution date, which is the date on which Edison signed the application and the date in the patenting process that comes closest to the time of actual inventive activity.

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Patents Pending on all products and proprietary tools. Genie KRUSHER - the Mobile Concrete Crusher. Turn an Expense into a Profit Center. Recycle waste-concrete, rock and asphalt into useable aggregate. ... Never pay again for removal and dumping of waste concrete from jobsite demolition.

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Williams Patent Crusher's Impact Crushers are specifically designed for a wide range of industrial applications from crushing to pulverizing such as limestone, sand, gravel, asphalt, cement rock, and many types of minerals.

In this video, NIST scientists crush a pillar of concrete to test a new kind of sensor that can measure changes in pressure using light. First, researchers glue an optical fiber -- thinner than a human hair -- to the outside of a concrete cylinder sitting in a press.