Title:
DRIVING JOINT
Document Type and Number:
Japanese Patent JPS59183118
Kind Code:
A
Abstract:
A coupling in the drive train between a sewing machine motor and mechanism for driving the sewing instrumentalities of the machine is provided with resilient bumpers. The coupling is further provided with tangs which interface with the bumpers in a manner that is effective to render the spring rate of the coupling variable and reduce both vibrational effects and impact forces in the machine.
Inventors:
ANSONII DEII SUPASHIANO
BAKURAFU IERINETSUKU
BAKURAFU IERINETSUKU
Application Number:
JP5340184A
Publication Date:
October 18, 1984
Filing Date:
March 19, 1984
Export Citation:
Assignee:
SINGER CO
International Classes:
D05B69/32; F16D3/68; F16F15/124; D05B69/30; (IPC1-7): D05B69/12; F16D3/68
Attorney, Agent or Firm:
Akira Asamura (3 outside)