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    • 1. 发明专利
    • Frame for displaying pictures, advertisements and the like
    • GB176197A
    • 1922-03-09
    • GB96121
    • 1921-01-08
    • HEINRICH DECKERMARKUS HARTMANN
    • A47G1/06
    • 176,197. Decker, H., and Hartmann, M. Jan. 8, 1921. No Patent granted (Sealing fee not paid). Picture and like frames.-Picture frames for displaying advertisements are fitted with a removable inner frame formed with one or more glazed openings for viewing the pictures, and with pockets, situated behind the openings, for holding a stock of separate pictures. The inner frame, shown in Fig. 4, consists of two layers of cardboard backed with one layer of paper which is slit and provided with flaps r for the insertion and removal of pictures, the rear cardboard being cut into openings to form the pockets. The card is attached by folded-over flaps like those of a portfolio to another card constituting the outer frame. In a modification designed for outdoor use a stationary metal frame z, Fig. 6, carries a metal inner frame s hinged to the outer frame at the top edge 2 and capable of being locked up to the frame at the lower edge 3. The inner frame is provided with openings to exhibit pictures stored in a flat metal box x.
    • 9. 发明申请
    • Folding Bicycle
    • 折叠自行车
    • US20150021876A1
    • 2015-01-22
    • US14384804
    • 2013-03-07
    • Markus Hartmann
    • Markus Hartmann
    • B62K15/00B62M1/36B62K23/06B62K21/24B62K25/16
    • B62K15/008B62K21/24B62K23/06B62K25/16B62M1/36
    • The present invention produces a folding bicycle (1) having a frame (2) which extends in the main plane of extent (24), a front wheel (53) which can be pivoted about a first axis (56) which extends perpendicularly with respect to the main plane of extent (24), and a rear wheel (16) which can be pivoted about a second axis (23) which extends perpendicularly to the main plane of extent (24), wherein the frame (2) has a joint (37) such that the front and rear wheel (53, 16) can be pivoted with respect to one another about a third axis (41) which extends perpendicularly with respect to the roadway (42).
    • 本发明生产一种折叠自行车(1),该折叠自行车(1)具有在盘片(24)的主平面内延伸的框架(2),前轮(53)可围绕第一轴线(56)枢转,该第一轴线垂直于 (24)的主平面的后轮(16),以及能够围绕第二轴线(23)枢转的后轮(16),所述第二轴线(23)垂直于所述盘(24)的主平面延伸,其中所述框架(2) (37),使得所述前轮和后轮(53,16)能够相对于彼此绕相对于所述道路(42)垂直延伸的第三轴线(41)枢转。