A key retainer for retaining a draft key in the key slot of a railway car yoke is mounted on the outside of the sill of a railway car. Mounting the key retainer with a retainer key system on the outside of the sill, and aligned with the sill cutout, permits ease of visual inspection of the retainer from outside the railway car, and allows for repair of the key retainer without disassembling the coupler from the yoke, or the yoke from the railway car.
申请公布号
WO2012148612(A3)
申请公布日期
2014.04.10
申请号
WO2012US30688
申请日期
2012.03.27
申请人
STRATO, INC.;BOMGARDNER, CHARLES, T.;SOWDEN, IKE, S.;MONCAYO, ANDRÈS, PAUL MONTOYA
发明人
BOMGARDNER, CHARLES, T.;SOWDEN, IKE, S.;MONCAYO, ANDRÈS, PAUL MONTOYA