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.)
Expired
Application number
GB34922/21A
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AGfiledCriticalKrupp Stahl AG
Publication of GB174582ApublicationCriticalpatent/GB174582A/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
B61F15/12—Axle-boxes with roller, needle, or ball bearings
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Rolling Contact Bearings
(AREA)
Abstract
174,582. Krupp Akt.-Ges., F. Jan. 28, 1921, [Convention date,]. Void [Published under Sect. 91 of the Act]. Ball bearings.-A ball thrust bearing particularly for railway vehicles comprises a ring B of U- section pressed from sheet steel, in which the balls are retained by bending over one or both edges b<1>. The base of the ring bears against the wheel hub C and the projecting balls roll over a disc D.
GB34922/21A1921-01-281921-12-29Improvements in ball bearings
ExpiredGB174582A
(en)