Patent ID: 7231709
Filing Date: 2007-06-19
Classification: H05K,Y10T

Abstract:
1. A component mounting apparatus, comprising: a component feeder; a recognition device; a component holding member; and a controller for wherein said controller is for causing said component holding member to rotate, by the pre-holding rotational angle, in the one direction from the reference posture of said component holding member to the rotated position by a driving device via a transfer member that causes an error to result in an amount that said component holding member is rotated only when said component holding member is rotated in a first direction, and does not cause an error to result in an amount that said component holding member is rotated when said component holding member is rotated in a second direction opposite to said first direction, wherein rotation of said component holding member from the reference posture of said component holding member in the first direction corresponds to rotation through a positive angle, and rotation of said component holding member from the reference position of said component holding member in the second direction corresponds to rotation through a negative angle, such that wherein