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.)
CHATON FIBRE Co
Original Assignee
CHATON FIBRE Co
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 CHATON FIBRE CofiledCriticalCHATON FIBRE Co
Application grantedgrantedCritical
Publication of FR617530ApublicationCriticalpatent/FR617530A/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
B61F15/00—Axle-boxes
B61F15/20—Details
B61F15/22—Sealing means preventing entrance of dust or leakage of oil
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR617530D1926-05-291926-06-15Perfectionnements aux obturateurs anti-poussière pour boîtes d'essieux de véhicules
ExpiredFR617530A
(fr)