Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by O&K Orenstein and Koppel GmbHfiledCriticalO&K Orenstein and Koppel GmbH
Application grantedgrantedCritical
Publication of FR686219ApublicationCriticalpatent/FR686219A/fr
B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
B61F1/00—Underframes
B61F1/04—Underframes of triangulated type
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR686219D1928-12-071929-12-06Charpente de soutien pour wagons de chemins de chemin de fer
ExpiredFR686219A
(fr)