Patent ID: 11866864
Assignee: BROTHER KOGYO KABUSHIKI KAISHA
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC D | IPC D

Claim 0:
1. A sewing machine comprising:
a bed;
an arm extending in a first direction and including, on one side thereof in the first direction, a head;
a needle bar disposed at the head and configured to receive a needle and reciprocally move in a second direction orthogonal to the first direction;
a feed mechanism configured to feed a workpiece, from one side toward the other side of the head, in a third direction orthogonal to the first direction and the second direction;
a projection unit disposed at the head and configured to project a projection image toward the bed, the projection unit including an emitter from which image light of the projection image is emitted; and
a photographing unit disposed at the head and configured to capture a photographing target, the photographing unit including an incident portion on which light reflected by the photographing target is incident,
wherein a photographing area of the photographing unit on the bed is larger than a projection area by the projection unit on the bed.