| 摘要 |
1536509 Automatic railway couplings SOC DES ACIERIES DE PARIS ET D'OUTREAU 2 Dec 1976 [4 Dec 1975] 50225/76 Heading B7T An automatic railway coupling comprises a first body portion 1 able functionally to serve in establishing hitching operation of the coupling, and a second body portion 3 joined at a junction zone 4 to said first body portion and able functionally to serve in connecting conduits or lines, such as for hydraulic or electrical supplies, between adjacent vehicles, vertical external side walls 1a, 1b of the first body portion and vertical external side walls (3a, 3b), Fig. 3 (not shown), of the second body portion at the junction zone 4 each being inclined to the axis XY of a shank 2 of the coupling at an angle of about 28 degrees. As illustrated, a re-entrant reinforcing formation 1c is formed in the first body portion. |
