Patent ID: 6776110
Filing Date: 2004-08-17
Classification: D05B

Abstract:
An apparatus for sewing buttonhole seam patterns of a longitudinal direction that is one of lengthwise or crosswise of an edge (43, 48) of a work piece (41, 46), comprisinga table (10), which has a stand (11) and a slab (9), and which an operator's side (16) is allocated to; a sewing machine (1), which has one needle bar (7) that is reciprocatingly drivable, a base plate (3), a lengthwise front (32), and a frontal end (33) in vicinity to the needle bar (7); a bearing plate (17), which continuously rests by it's full surface on the slab (9), which the sewing machine (1) rests on by its base plate (3), and which is displaceable by a right angle between a first and a second working position about a pivot bearing (24) with an axis (25) that is perpendicular to the slab (9), wherein, in the first working position, the lengthwise front (32) is turned towards the operator's side (16), and wherein, in the second working position, the frontal end (33) is turned towards the operator's side (16); an absorption coating (23), which is disposed between the bearing plate (17) and the slab (9), and which is made of felt; and a detent (35), which arrests the bearing plate (17) in the first working position and the second working position, which comprises a bolt (34), which is insertable in holes (35, 36) in the bearing plate (17) and the slab (9).