us3809373a asphalt preparation plant google patents
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US3809373A - Asphalt preparation plant - Google Patents

Asphalt plant adapted for the batch production of asphalt mix containing recycle asphalt paving US5829871A (en) * 1995-08-09: 1998-11-03: Cedarapids Inc. Asphalt plant with gas containment system and method US5820257A (en) * 1996-07-30: 1998-10-13: Cedarapids, Inc.

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US2421345A - Mixer - Google Patents

US2421345A - Mixer - Google Patents Mixer Download PDF Info Publication number US2421345A ... Asphalt preparation plant US3809373A (en) * 1972-03-10: 1974-05-07: Cmi Corp: Asphalt preparation plant US3894724A (en) * 1972-03-24: 1975-07-15: Kenneth E Mcconnaughay: ...

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US5820257A - Asphalt plant having silo ... - Google Patents

US5820257A - Asphalt plant having silo with dynamic input and output mass monitoring devices - Google Patents Asphalt plant having silo with dynamic input and output mass monitoring devices ... US3809373A (en) ... Cmi Corp: Asphalt preparation plant US3866887A (en) * 1973-12-13: 1975-02-18: Oolitic Ground Limestone Co In: Vertically integrated ...

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US3693945A - Asphalt preparation plant - Google Patents

US3693945A - Asphalt preparation plant - Google Patents Asphalt preparation plant Download PDF Info ... EROCK ATTORNEYS sum 3 or 3 PATENTEIJ SEP 26 1972 ASPHALT PREPARATION PLANT CROSS REFERENCE TO RELATED APPLICATION This application is a continuation-in-part of application, Ser; No. 41,145, filed May 25, 1970, now U.S. Pat. No. 3,614,071. 7 ...

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Google Patents

Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature.

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US5251976A - Asphalt plant adapted for ... - Google Patents

An asphalt production plant which is adapted to process mixtures of recycled paving and aggregate, and which comprises a rotary drum dryer for heating and drying stone aggregate, and an elevator for conveying the heated and dried aggregate to an elevated discharge location. A batch tower is positioned adjacent the elevator, and the batch tower comprises an aggregate sizing screen which ...

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US4211490A - Drum mix asphalt plant with ... - Google Patents

Drum mix asphalt plant apparatus connected to a fiber filter dust collector for removing dust and other light particulate matter produced by operation of the drum mixer. Asphalt material is added to the drum mixer in a manner to minimize smoking of the asphalt material due to high temperature within the mixer, and the resulting dust and other fine particulate matter evolved from aggregate ...

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US5296025A - patents.google

US5296025A US07/864,354 US86435492A US5296025A US 5296025 A US5296025 A US 5296025A US 86435492 A US86435492 A US 86435492A US 5296025 A US5296025 A US 5296025A Authority US United States Prior art keywords asphalt fibers fibrous inert materials mixing Prior art date 1991-04-18 Legal status (The legal status is an assumption and is not a legal conclusion.

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Google Patents Advanced Search - Google Search

Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature.

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Issue Dates and Patent Numbers Since 1836

2) Design Patents- Patents for designs are issued under a separate series of numbers which begin with a "D" (e.g., "D346445"). 3) Plant Patents- Patents offer protection for certain types of plants. Plant patents are issued under a separate series of numbers which begin with the characters "PP" (e.g., "PP03037").

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