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Patent Drawing of Engine - Hydrostatic transmission US2360025 page 1 Public domain image

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Summary

Patent drawing for an automatic hydrostatic transmission for on- and off road vehicles with variable axial piston pump and variable axial piston motor in the same housing, with main pressure/return-oil ports assembled "back-to-back" to form a compact unit without the need for hydraulic tubes or hydraulic hoses. Stepless hydrostatic gear ratio with theoretical max. torque ratio 1:1000.

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patents patent drawings us patent office fluid statics mechanical engineering patents from the united states high resolution inventions
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Date

06/06/1941
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Source

USPTO
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Link

http://uspto.gov/
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public domain

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patents patent drawings us patent office fluid statics mechanical engineering patents from the united states high resolution inventions