Smith Brothers Services, LLC
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Added 7-9-13

Patent Photos of the Meyer E-46 / E-47 / E-48

Drawings from the USPTO web site of the Meyer E-46 / E-47 / E-48. While I always said the E-47 came out in 1974,
I was probably right based on the date of the Patent. The E-47 had a 31 year run before it was discontinued.

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E-47 Center Section. Depending on what PA Block (or Block Off Plate in the case of the E-46) decided what model it became when assembled. The E-46, E-47, and the E-48 shared this center section.	Sump Base Sketch. The Port marked 222 was used for the E-48.

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E-47 original PA Block design, with two separate Crossover Relief Valves.	Hydraulic Fluid Flow of the E-48.

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Meyer E-48 PA Block Sketch.	Use of E-48 shown on Patent was for a Belly Blade. Meyer also used it to power their Pull Plow around the same time.