Sewing machine
AssigneeMefina S.A.
InventorsAntonio Jiminez, Patrice Deplante, Michel Combepine
Life of this patent
Estimating the term…
Abstract
In this sewing machine, in which the amplitude and direction of the feeding of the fabric to be sewn are controlled by an electric motor slaved to an electronic pilot-control circuit, the bobbin (16), its drive mechanism (17, 19, 10) and the drive mechanism (4*-17*) for feeding the fabric to be sewn are mounted on an intermediate support (6) that is solid with the body of the motor (11), which is attached to the frame (2) of the machine by a sleeve (23) engaging the inside of the lower arm of the frame.
Claims4
A sewing machine, having a frame with a first and a second arm said first arm including a needle bar and a needle bar drive mechanism, and said second arm including a loop-taker, a loop-taker drive mechanism, and a drive mechanism for feeding a material to be sewn, said drive mechanism including an electric motor slaved to an electronic pilot-controlled circuit for controlling the amplitude and direction of the feeding of the material to be sewn, characterized in that the loop-taker and the drive mechanism for feeding the material are mounted on an intermediate support, and said sewing machine further includes means for fixing said intermediate support to the body of the electric motor and means for fixing the body of the electric motor to the second arm of the frame.
Dependencies are inferred from the claim text.