| 摘要 |
Mechanism for infinite linear adjustment based on self-wedging principle. Th e internal wedging forces of that mechanism are used as counteraction forces that increase proportionally to the active external force trying to change the position of the mechanism. This mechanis m has infinite linear adjustment and can hold active forces at any position of adjustment stroke. This mechanism has a very high load characteristic, and will stay functional even when the active forces have exceeded permissible loads. Features of this mechanism allow creating, on the basis o f the mechanism, very simple, durable, and reliable mechanisms for manual adjustment of a car seat .
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