| 摘要 |
A holding mechanism is described to be used at cycle racks, namely as holding mechanism for the holding to two objects to each other, such as a two-branch object as the cycle rack to another object, comprising two link connected or through intermediary link connection means link connected scissor branches (4A, 4B) comprising branch or jaw means (2A, 2B) to grip around a means or a means device, such as a block- or trailer ball hitch, on the other object, and whereby a blocking, lockable toggle joint or blocking link means (5, 6) which is releasable and activatable to produce tensioning force between the scissor branches (4A, 4B) and therethrough to produce gripping, with tensioned force is able to hold the first object in position on the other object. By means of the described holding mechanism the link connection between the scissor branches (4A, 4B) at the location of link connection (3A, 3B) exhibits a joint with a certain play, and the holding means (8) of the other object is shaped as two on opposite sides of the two scissors branches (4A, 4B), in holding position, against these two abutting abutment means (8A, 8B), whereby abutting against the scissor branches takes place at at least two different spacings from the locations of the link connection (3A, 3B, 3C) onto the scissor branches (4A, 4B), and whereby the said link joint (3A, 3B) play is such that it is not cancelled through the presence of the said tensioning force. Advantageous embodiments are described.
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