8111. Kaufmann, A., and Goldenberg, A. April 13. Perambulators.-The ends, sides, and wheels of a perambulator are arranged to fold down on the carriage bottom, which is then folded about its centre so that the two end portions enclose the rest of the vehicle. The end portions 1, 2, and side portions 3, 4 are arranged to fold on horizontal hinges, and are held in the open position by hooks 9. The springs 11 fold on hinges 12 and are kept in their open position by springs 14, Fig. 2, hinged to the body bottom, lots being made in the ends of the springs 14 to permit vertical play of the axles. The bottom of the carriage also folds as shown in Fig. 1, so that the wheels are enclosed in the end portions 1, 2.
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机译：8111. A. Kaufmann，A。和Goldenberg，A。4月13日。巡视车-巡视车的末端，侧面和车轮在车厢底部向下折叠，然后围绕其底部折叠，使两端各部分围住了车辆的其余部分。端部1、2和侧部3、4布置成在水平铰链上折叠，并通过钩子9保持在打开位置。弹簧11在铰链12上折叠，并通过弹簧14保持在其打开位置。图2铰接在车身底部，在弹簧14的端部形成许多以允许轴的垂直运动。滑架的底部也如图1所示折叠，以便将轮子封闭在端部1、2中。
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