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Excerpt from US Patent US 2,758,825 from 14 August 1956 showing the... | Download Scientific Diagram
![Method for producing an electric drive machine and electric drive machine Patent Grant Berendes , et al. Sept [Dr. Ing. h.c. F. Porsche Aktiengesellschaft] Method for producing an electric drive machine and electric drive machine Patent Grant Berendes , et al. Sept [Dr. Ing. h.c. F. Porsche Aktiengesellschaft]](https://uspto.report/patent/grant/10784738/US10784738-20200922-D00000.png)
Method for producing an electric drive machine and electric drive machine Patent Grant Berendes , et al. Sept [Dr. Ing. h.c. F. Porsche Aktiengesellschaft]
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![Railway and Locomotive Engineering . ing power, instead of the depression andelevation of an additional driving axle, asin the prior Helmholtz design. INGERSOLL PATENTS NOS. 1,339,395 AND 1,339,513, MAY 11, 1920In the Railway and Locomotive Engineering . ing power, instead of the depression andelevation of an additional driving axle, asin the prior Helmholtz design. INGERSOLL PATENTS NOS. 1,339,395 AND 1,339,513, MAY 11, 1920In the](https://c8.alamy.com/comp/2AX032A/railway-and-locomotive-engineering-ing-power-instead-of-the-depression-andelevation-of-an-additional-driving-axle-asin-the-prior-helmholtz-design-ingersoll-patents-nos-1339395-and-1339513-may-11-1920in-the-design-illustrated-in-these-5-evans-patent-no-1136947-april-27-1915the-next-succeeding-step-in-advancewhich-is-a-substantial-one-appears-in-thispatent-and-consists-in-the-application-ofdriving-power-to-a-trailing-axle-of-thelocomotive-instead-of-to-a-leading-truckas-shown-in-fig-3-which-is-reproducedfrom-the-drawing-of-the-patent-the-shaftof-the-auxiliary-engine-ca-2AX032A.jpg)
Railway and Locomotive Engineering . ing power, instead of the depression andelevation of an additional driving axle, asin the prior Helmholtz design. INGERSOLL PATENTS NOS. 1,339,395 AND 1,339,513, MAY 11, 1920In the
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Rear end portion of motor vehicle, toy and/or replica Patent Grant Burki April 27, 2 [Dr. Ing. h.c. F. Porsche Aktiengesellschaft]
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