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.)
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Bergische Stahl Industrie
Original Assignee
Bergische Stahl Industrie
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Filing date
Publication date
Application filed by Bergische Stahl IndustriefiledCriticalBergische Stahl Industrie
Application grantedgrantedCritical
Publication of FR758581ApublicationCriticalpatent/FR758581A/en
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
B61F15/00—Axle-boxes
B61F15/20—Details
B61F15/22—Sealing means preventing entrance of dust or leakage of oil
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Sealing Devices
(AREA)
FR758581D1933-07-141933-07-18
Sealing device for axle bearings, especially for transport wagons
ExpiredFR758581A
(en)