File:1909-01-04 Brevet KREBS-P&L FR407594 - 'Dispositif de connexion de deux arbres de transmission'.pdf

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Original file ‎(1,275 × 1,650 pixels, file size: 3.29 MB, MIME type: application/pdf, 3 pages)

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1909-01-04 A. C. KREBS for Panhard & Levassor: patent FR407594 - 'Device for connecting two transmission shafts'

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Description
Français : 1909-01-04 Brevet A. C. KREBS pour Panhard & Levassor : 'FR407594/GB26602/US746527 - 'Dispositif de connexion de deux arbres de transmission'.

A. C. KREBS invente le premier accouplement flexible à disque.

Il poursuivra cette recherche avec son brevet de FLECTOR : FR445494 du 04/09/1911.
English: 1909-01-04 A. C. KREBS patent for Panhard & Levassor: FR407594 - 'Device for connecting two transmission shafts'.

A. C. KREBS invents the first flexible disc coupling.

He will continue this research with his FLECTOR (Tire coupling) patent: FR445494/US1107315 of 04/09/1911.
Date
Source Own work
Author Rbmn

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Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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