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DATAMP - Directory of American Tool and Machinery Patents

Information on antique tool and woodworking machine patents, allowing collectors of these tools to easily find information about the history of tools and trades.

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History of crushers,crushing machine,jaw crusher,roll ...

The primary crushing of rocks does not appear compatible with high tech engineering of 21 Century. However, we have come a long way from the beginning of the 1800's when crushing was carried out by hundreds of men and women equipped with sledgehammers. The earliest U.S. patent for a crushing machine was issued in 1830.

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crusher spare patent - soyez-responsable.ch

of producing jaw crusher with patent wear parts. and has been awarded national patent crusher spare parts we provide wide range of wear and spare parts for jaw crusher, producing drawing and. wear part for a crusher germanhouse.

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Crusher machine - DOUGLAS PAUL - freepatentsonline

May 06, 2004 · In the event of material becoming jammed in the crushing chamber (23), an unjamming vehicle (15) having rock breaker attachment (17, 18) is operated, which is clamped to a vehicle support platform (13) mounted on the chassis (11) and which is located near to the crushing chamber (23) so that the rock breaker attachment (17, 18) can reach into ...

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Automatic s | DoRecycling

Aug 19, 2015 · The thing that differs these automatic s from for example pneumatic crushers, is that they work fully automatically and you don't have to press any buttons to crush cans, just turn the machine on, drop some cans in and turn it off afterwards.

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Bentonite Mining Equipment Sales,Bentonite Crusher Mill ...

For the special characteristics and wide market, the bentonite mining equipment will be used to process raw materials into desired size. With crusher machine, grinding mill and packaging machine, SBM can help clients get packaged bentonite powder materials. Bentonite Development Prospect: Bentonite clay mineral distribution is relatively ...

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crushing machine patents - larteinarte

crushing machine patents . Sale Crusher Machine And Coal Grinding Mill. GMC Company World-Class Manufacturer of Crushing &Grinding Machines. During the past 30 years since 1987, SBM has not only developed the internationally first-class mining machines and attained 124 patents, but also invested RMB 1.57 billion in Lingang, Shanghai and set up the manufacture base for high-end mining machines ...

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Jaw Crusher Working Principle

The crusher is easy to adjust, and, in common with most machines of the jaw type, is a simple crusher to maintain. As rock particles are compressed between the inclined faces of the mantle and concaves there is a tendency for them to slip upward. Slippage occurs in all crushers, even in ideal conditions. Only the particle's weight and the ...

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US Patent for Crushing machine with reciprocating conveyor ...

An exemplary crushing machine has a crusher for crushing media into crushed media, a reciprocating conveyor having a tray for receiving crushed media from the crusher, and a belt conveyor for receiving crushed media from the reciprocating conveyor and conveying the crushed media to a desired location. The reciprocating conveyor optionally includes a conveyor scraper that has a blade having a ...

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Car crusher - Wikipedia

One of the first Car Crushing Machines was invented by Allen B. Sharp and Richard A. Hull, both assignors to Al-Jon Incorporated located in Ottumwa, Iowa. The patent for the Car Crushing Machine was filed on March 22, 1965 and patented on August 16, 1966. This United States Patent was primarily examined by Walter A. Scheel.

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How Much Does a Patent Cost? | LegalZoom

How much does a patent cost? If most of that expense comes from legal bills then there is one obvious way to cut costs. Do it Yourself. You can file patent applications for your own inventions. It costs a lot less, but is a huge amount of work and will lack the benefit of a trained professional.

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Williams Patent Crusher and Pulverizer Co., Inc. - YouTube

The machine can be configured with a... Williams Patent Crusher and Pulverizer Co., Inc. uploaded a video 1 year ago 3:43. DF Roller Mill - Williams ... Williams Patent Crusher and Pulverizer Co., Inc. uploaded and added to Williams Ripshear Shredders 2 years ago 1:16.

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Car crusher - Wikipedia

One of the first Car Crushing Machines was invented by Allen B. Sharp and Richard A. Hull, both assignors to Al-Jon Incorporated located in Ottumwa, Iowa. The patent for the Car Crushing Machine was filed on March 22, 1965 and patented on August 16, 1966. This United States Patent was primarily examined by Walter A. Scheel.

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crushing machine patents - riad-darailen.fr

Industrial Stone Crusher Machine For Sale - alibaba. Founded in 1996, SDSY( Short for Shandong chengming construction machinery Co.,Ltd) has adhered to research and produce the endurable crushing machine and efficient crushing plant.With 9 national patents, 33 industry certificates, SDSY is awarded of numerous honors and enjoy good reputation in oversea markets.

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Icemaker - Wikipedia

In 1851, John Gorrie was awarded U.S. Patent 8080 for an ice machine. After struggling with Tudor's campaign and the death of his partner, John Gorrie also passed away, bankrupt and humiliated. His original icemaker plans and the prototype machine are held today at the National Museum of American History, Smithsonian Institution in Washington, D.C.

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Beverage Cans Crusher Machine Patents: A Review (Part II ...

Beverage Cans Crusher Machine Patents: A Review (Part II) Author : Ashraf Elfasakhany Volume 7 No.2 July-December 2018 pp 76-82 Abstract. The study provides a review summary for patents of /press machines.

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colorado patented mining claims for sale – Crusher Machine ...

Crusher Machine For Sale. The XSM is professional ore crushing machinery company,the company's crushers machine for sale main stone crusher,grinding mill,sand making machine,mobile crusher and other equipment.Crusher Machine we sell and provide technical guideance.

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patent stone production line mobile rock crusher machine

stone crushing machine for ore production for sale patent stone production line crusher manufacturer We specialize in crusher and milling machine production and stone crushing plant dragon crusher cone crusher pyb900 with new patent Stone Crusher Plant Grinding mobile jaw crusher plant manufacturer . ... government proved ore chute feeder for sale. extraction and purification of copper .

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Automatic s | DoRecycling

Aug 19, 2015 · The thing that differs these automatic s from for example pneumatic crushers, is that they work fully automatically and you don't have to press any buttons to crush cans, just turn the machine on, drop some cans in and turn it off afterwards.

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New Silent Knight® - Links Medical Products Inc.

The patented dual action "crushing and grinding" movements of the New Silent Knight result in silent, smooth, effortless and effective crushing of pills to fine powder. The crusher handle is designed for all hand sizes to fit comfortably. User safety is enhanced with .

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