<p>A wheel of lightweight construction useful as a wheel for a railroad car having a hub portion and a rim portion. The hub portion is connected to the rim portion by a pair of spaced apart opposed concavely shaped wheel discs positioned back-to-back. Each of the wheel discs has a main portion running between the hub and the rim. The main portion has integral therewith at each end thereof an arcuately shaped transitional portion which terminates in an edge. One of these transitional portions contiguously abuts and is affixed to one of two oppositely inclined flanks of the hub. The other of the transitional portions contiguously abuts and is affixed to one of two oppositely inclined flanks of the rim.</p>
申请公布号
CA1011780(A)
申请公布日期
1977.06.07
申请号
CA19750233046
申请日期
1975.08.07
申请人
FRIED. KRUPP HUTTENWERKE AG
发明人
KNORR, WALTER;LICHT, HELMUT;RAQUET, ERWIN;SPIEKER, WALTER