jaw crusher concrete crusher patent

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jaw crusher concrete crusher patent

jaw crusher concrete crusher patent

US4838493A Concrete crusher Google Patents

An attachment for the boom structure and hydraulic system of a hydraulic excavator, including a pair of relatively swingable jaws for crushing concrete slabs and the like, each of the jaws having a...

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Concrete crusher Ohyodo Komatsu Co., Ltd.

The present invention relates to a crusher used in the demolition of concrete structures such as buildings, wall barriers and the like for crushing concrete building blocks, beams, rubble pieces, etc. FIG. 6 depicts a known type of concrete crusher used in building demolition areas for crushing concrete blocks.

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US Patent for Driving of jaw crusher elements Patent

A method for driving a jaw crusher including a body, a fixed jaw, a shaft which is arranged horizontally and in direction of a crushing surface of the fixed jaw, and a pitman which is forming a crushing chamber with the fixed jaw, the method including moving the shaft eccentrically in relation to the pitman, the method further including the steps of arranging an electric motor between the pitman and the shaft

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US9901929B2 Jaw crusher machine Google Patents

U.S. Pat. No. 4,248,390 teaches a double-acting double-eccentric jaw crusher that completely eliminates vertical motion or tilting of the moveable jaw, thereby producing a fixed and uniform ratio...

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Concrete crusher Societe Ameca

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 maximum opening when it is in a maximum closed position of the

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Jaws Mini Crushers Hire and sales of mini crushers in

CDI C-60 PTO Crusher. Jaws Mini combo crusher. The Crusher can crush materials such as Concrete, Bricks, Asphalt, Rock, Roof tiles and Granite. The Shredder can shred materials such as -Plasterboar d,Slates, Plastics (facias, guttering etc), Celotex/insulation sheets, Glass, Cans, Cardboard and Branch off

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5 Types of Concrete Crushers for Recycling Concrete

2020-12-11  Concrete block often appears after building and bridge demolition, which will cause problems like pollutions and land waste. There are mainly 5 types of concrete crushers like portable concrete crusher, mobile concrete crusher, small concrete crusher, excavator concrete crusher and bucket crusher, so you have to choose the right crushing machine according to your own situation.

get price

Concrete aggregates properties crushed by jaw and

2019-1-1  Particle size distribution curves of recycled aggregates from concrete pavement crushed by jaw and impact crushers. The jaw crusher produced 85% coarse aggregates (fraction >4.8 mm), whereas the impact crusher produced 82% coarse aggregates. In both cases, the content of particles finer than 0.15 mm was less than 2% mass.

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DSMAC concrete crusher Home Facebook

Single stage jaw crusher is one new type stone jaw crusher, it is one patent products of DSMAC. As for the traditional jaw crusher, both its crushing cavity structure and its crushing mechanism of single particle cannot meet the requirements of fine crushing; therefore jaw crusher become the typical...

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How can we buy suitable jaw crusher for concrete crushing

2016-2-27  Generally speaking, Portable type PEC 2540 diesel jaw crusher and PCC 4060 diesel hammer crusher are well sold diesel crushers in concrete crushing plant. The maximum feeding size is not exceeded 200 mm, and the discharging output size range can be adjusted below 15 mm.

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Concrete crusher Ohyodo Komatsu Co., Ltd.

A concrete crusher has a crushing surface 1a on a stationary lower jaw 1 and it is formed so that its axial cross-section is V-shaped. A main crushing blade 5 is installed on a crushing surface 2a of a movable upper jaw 2 pivoted to the lower jaw and is opposite the lowermost portion of

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US Patent for Hydraulic system for controlling a jaw

2013-4-26  A hydraulic system for controlling the position of a movable jaw of a jaw crusher includes a hydraulic cylinder having a piston with a piston rod for positioning the movable jaw. The hydraulic cylinder has a bore side space for containing a hydraulic fluid taking up crushing forces exerted by the movable jaw on the piston rod, and an annular side space containing a hydraulic fluid pressing the

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Concrete crusher with cutting shears Wimmer

1996-7-9  The concrete crusher according to claim 1, wherein said first cutting arm of the cutting shears is integrally formed with said one jaw of the concrete breaker tongs. 3. The concrete crusher according to claim 1, wherein said first and second cutting arms define an opening of the cutting shears, the opening being oriented approximately

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Jaw Crusher Turn Waste Concrete into Sand

Jaw Crusher Components: There are several main parts of jaw crusher: frame, jaw plate and side guard plate, and transmission part. The frame is a four-walled rigid frame, and it is used to hold the eccentric shaft and stand the reactive force of crushed material.

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Rebel Crusher Jaw Crusher. Crushing the Competition!

2021-6-30  Rebel Crusher jaw crusher and impact crusher. Make money recycling! Crush concrete, crush asphalt, crush rock, and make rap. Best selling, most affordable mobile crusher in the USA!

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new type pe 400 600 concrete jaw crusher

Jaw Concrete Crusher Pe 400 600 tppvlaszak. 600 x 400 jaw crusher plant e 400 x 600 jaw crusher harga is commonly known as european jaw crusher, and is a new type of crusher developed by our company after the release of traditional jaw crushere 400 x 600 jaw crusher harga is a perfect combination of modern science and technology and the

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Concrete Factory Wholesale Price Portable Jaw Crusher

Foundation Projects Made Easy Find Top Foundation Pros:::Search Raising concrete walkway Find Raising concrete walkway:::Local Foundation Contractors Foundation

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Concrete aggregates properties crushed by jaw and

2019-1-1  Particle size distribution curves of recycled aggregates from concrete pavement crushed by jaw and impact crushers. The jaw crusher produced 85% coarse aggregates (fraction >4.8 mm), whereas the impact crusher produced 82% coarse aggregates. In both cases, the content of particles finer than 0.15 mm was less than 2% mass.

get price

5 Types of Concrete Crushers for Recycling Concrete

2020-12-11  Concrete block often appears after building and bridge demolition, which will cause problems like pollutions and land waste. There are mainly 5 types of concrete crushers like portable concrete crusher, mobile concrete crusher, small concrete crusher, excavator concrete crusher and bucket crusher, so you have to choose the right crushing machine according to your own situation.

get price

Jaw crusher industry has a bright future_congxie1838的

2012-7-6  The jaw crusher is widely used in the sand and gravel production line equipment, metallurgical and construction sand system stone industry a crushing plant. The jaw crusher crushing mechanism is to rely on the movable jaw relative to the fixed jaw

get price

Jaw crusher US Patent Search

2018-9-5  Jaw Crusher Patent Abstract A jaw crusher includes s a toggle beam having a piston rod arrangement seat, a toggle plate, a first toggle plate seat arranged between the toggle plate and a movable jaw, a second toggle plate seat arranged between the toggle plate and the toggle beam, and a positioning device having a movable piston rod arrangement received by the piston rod arrangement

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Roller jaw crusher system and method US Patent

2018-9-5  Jaw Crusher Patent Abstract A roller jaw crusher system including an elongated roller that rotates normally about a center axis, and a movable breaking plate configured to define a gradually smaller gap between the breaking plate and the roller, wherein the movable breaking plate is configured to rise upward and descend in both a downward direction and a direction toward the elongated roller

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Concrete crusher with cutting shears Wimmer

1996-7-9  The concrete crusher according to claim 1, wherein said first cutting arm of the cutting shears is integrally formed with said one jaw of the concrete breaker tongs. 3. The concrete crusher according to claim 1, wherein said first and second cutting arms define an opening of the cutting shears, the opening being oriented approximately

get price

US Patent for Hydraulic system for controlling a jaw

2013-4-26  A hydraulic system for controlling the position of a movable jaw of a jaw crusher includes a hydraulic cylinder having a piston with a piston rod for positioning the movable jaw. The hydraulic cylinder has a bore side space for containing a hydraulic fluid taking up crushing forces exerted by the movable jaw on the piston rod, and an annular side space containing a hydraulic fluid pressing the

get price

Concrete aggregates properties crushed by jaw and

2019-1-1  Particle size distribution curves of recycled aggregates from concrete pavement crushed by jaw and impact crushers. The jaw crusher produced 85% coarse aggregates (fraction >4.8 mm), whereas the impact crusher produced 82% coarse aggregates. In both cases, the content of particles finer than 0.15 mm was less than 2% mass.

get price

Jaw Crusher Turn Waste Concrete into Sand

Jaw Crusher Components: There are several main parts of jaw crusher: frame, jaw plate and side guard plate, and transmission part. The frame is a four-walled rigid frame, and it is used to hold the eccentric shaft and stand the reactive force of crushed material.

get price

Rebel Crusher Jaw Crusher. Crushing the Competition!

2021-6-30  Rebel Crusher jaw crusher and impact crusher. Make money recycling! Crush concrete, crush asphalt, crush rock, and make rap. Best selling, most affordable mobile crusher in the USA!

get price

Mobile Impact Crusher

About Us The choice of aggregate industry. Dream big with get more inspiring solutions from here. N-CAI Heavy Industry is a high-tech company integrating R&D, production and distribution, and provides crusher, sand making, grinding equipment, mobile crushing station, etc. mature products and solutions used in aggregate, mining and waste recycling.

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sand sieving machine germany, concrete jaw crusher

Mobile Crusher. Mobile crusher could be a new sort hugely effective rock crusher, belonging for the influence crushers, which push the limits of coarse crushing within the displacement space. Jaw crushers and vibrating feeders compose the unit of mobile crushers (rough crushing units). READ MORE; PE Jaw Crusher

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Jaw crusher industry has a bright future_congxie1838的

2012-7-6  The jaw crusher is widely used in the sand and gravel production line equipment, metallurgical and construction sand system stone industry a crushing plant. The jaw crusher crushing mechanism is to rely on the movable jaw relative to the fixed jaw

get price