US5121685A

The 10 of the present invention is utilized to laterally crush aluminum cans to a flattened configuration for recycling purposes. The 10 may be conveniently …

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US4213387A

It can be seen that a is disclosed which reduces the force required to crush a can. There is no need for vent holes or an elaborate crusher as in prior art devices. Mechanical...

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Rock Crushers & Pulverizers

A rock crusher is used to break down rocks into smaller pieces. You can crush the rock into pieces that are your desired product size. Rock crushers are most often used for gravel, sand, cement, mining, construction/demolition waste (such as concrete and asphalt), and industrial recycling. Some of the most common types …

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Rock Crushers & Pulverizers

With industry-best rock crushers, you can reduce rocks of all types and sizes to your desired product size. Learn more about Williams Patent Crusher rock crushers.

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Crushers: Breaking Down the History of these Machines

The first U.S. patent to be issued for a crusher was in 1830, says 911 Metallurgist, which has published a history of rock crushers. The design used the drop hammer principle that would later become essential in mining …

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Types of Crushers: What you need to know | Machinery Partner

In 1881, Philetus W. Gates received a U.S. patent for his device featuring the basic ideas of today's gyratory crushers. In 1883 Mr. Blake challenged Mr. Gates to crush 9 …

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Beverage Cans Crusher Machine Patents: A Review: Part VI

with Crimping Member, Patent Number: 5038677 A for compacting jars, for example, aluminum soda jars, into a considerably level arrangement for …

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Crushers: Breaking Down the History of these Machines

The first U.S. patent to be issued for a crusher was in 1830, says 911 Metallurgist, which has published a history of rock crushers. The design used the drop hammer principle …

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Beverage Cans Crusher Machine Patents: A Review: Part I

This review is very useful for any inventor to get detailed information of the early patents for the machines. The review here covered the patents between the …

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Jaw Crusher with "Multi Jaws" for Fine Crushing

The Bakstad's Patented Multiple Jaws, is a Jaw Crusher that represents the first real advance made in increasing the crushing range of jaw crushers since their introduction. …

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Williams Patent Crusher & Pulverizer Company | 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 …

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Types of Crushers: What you need to know

In 1881, Philetus W. Gates received a U.S. patent for his device featuring the basic ideas of today's gyratory crushers. In 1883 Mr. Blake challenged Mr. Gates to crush 9 cubic yards of stone in a contest to see which …

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Crusher patented technology retrieval search results

This page includes the patent name, patent number, legal status, invention/applicant, technical efficacy and accompanying drawings of Crusher-related invention patents and utility model …

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Jaw Crusher with "Multi Jaws" for Fine Crushing

The Bakstad's Patented Multiple Jaws, is a Jaw Crusher that represents the first real advance made in increasing the crushing range of jaw crushers since their introduction. This Is the only crusher designed to give you …

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