| 摘要 |
PROBLEM TO BE SOLVED: To provide a damper, which facilitates placement of a driving device. SOLUTION: The damper for control of a flow rate in the air-guide channel is provided integrally with the driving element. The damper is borne each on its front side. The damper has a recess (4) extending in the direction of the rotation axis, and is provided with parallel edge pieces (5). A holder (6) is fit into the recess (4), and has a driving element (9). A driving shaft (10) of the driving element serves as a journal (2) for the damper (1).
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