Sewing machine presser foot with needle guide for slide fastener application

A presser foot, particularly for use in machines for sewing marginal portions of fabrics to slide fasteners so that the marginal portions overlie the slide fastener which is attached thereto, comprising a sole plate having first and second sides;

• a fabric-engaging guide extending transversely of the sole plate and having first and second end portions extending beyond the respective sides of said sole plate, each of said end portions including a downwardly extending tip and a section which slopes downwardly from the respective tip toward the corresponding side of said sole plate;
• and means for adjustably connecting said guide to said sole plate so that the guide is movable transversely of said sole plate between a plurality of different positions.

A presser foot, particularly for use in machines for sewing marginal portions of fabrics to slide fasteners so that the marginal portions overlie the slide fastener which is attached thereto, comprising a sole plate having first and second sides;

• a fabric-engaging guide extending transversely of the sole plate and having first and second end portions extending beyond the respective sides of said sole plate, each of said end portions including a downwardly extending tip and said tips being permanently fixed against translation towards and away from one another;
• and means for adjustably connecting said guide to said sole plate so that the guide is movable transversely of said sole plate between a plurality of different positions, said connecting means comprising a male and a female detent member, one of said members being provided on said sole plate and the other of said members being provided on said guide and separably engaging said one member.

A presser foot, particularly for use in machines for sewing marginal portions of fabrics to slide fasteners so that the marginal portions overlie the slide fastener which is attached thereto, comprising a sole plate having first and second sides;

• a fabric-engaging guide extending transversely of the sole plate and having first and second end portions extending beyond the respective sides of said sole plate, each of said end portions including a downwardly extending tip and said tips being permanently fixed against translation towards and away from one another, said guide having a transverse central plane and said downwardly extending tips being substantially symmetrically arranged about said plane;
• and means for adjustably connecting said guide to said sole plate so that the guide is movable transversely of said sole plate between a plurality of different positions.

A presser foot, particularly for use in machines for sewing marginal portions of fabrics to slide fasteners so that the marginal portions overlie the slide fastener which is attached thereto, comprising a sole plate having first and second sides and an underside;

• a fabric-engaging guide extending transversely of the sole plate and having first and second end portions extending beyond the respective sides of said sole plate, said end portions being disposed at a level slightly above said underside and each of said end portions including a downwardly extending tip, said tips being permanently fixed against translation towards and away from one another;
• and means for adjustably connecting said guide to said sole plate so that the guide is movable transversely of said sole plate between a plurality of different positions.

A presser foot, particularly for use in machines for sewing marginal portions of fabrics to slide fasteners so that the marginal portions overlie the slide fastener which is attached thereto, comprising a sole plate having first and second sides;

• a fabric-engaging guide extending transversely of the sole plate and having first and second end portions extending beyond the respective sides of said sole plate, each of said end portions including a downwardly extending tip and said tips being permanently fixed against translation towards and away from one another, said guide having an upper side with a series of depressions forming a row extending transversely of said sole plate;
• and means for adjustably connecting said guide to said sole plate so that the guide is movable transversely of said sole plate between a plurality of different positions, said connecting means including a male detent member provided on said sole plate and having a portion normally extending into a selected one of said depressions, said portion of said detent member being movable out of the selected depression so as to enable said guide to move relative to said sole plate and to place another depression into register with said portion of said detent member.

A presser foot, particularly for use in machines for sewing marginal portions of fabrics to slide fasteners so that the marginal portions overlie the slide fastener which is attached thereto, comprising a sole plate having first and second sides;

• a fabric-engaging guide extending transversely of the sole plate and having first and second end portions extending beyond the respective sides of said sole plate, each of said end portions including a downwardly extending tip and said tips being permanently fixed against translation towards and away from one another;
• and means for adjustably connecting said guide to said sole plate so that the guide is movable transversely of said sole plate between a plurality of different positions, one of the parts including said sole plate and said guide having a graduated scale and the other of said parts having an index which pinpoints a different graduation of said scale in each of said plurality of different positions of said guide relative to said sole plate, one of said end portions moving toward and the other moving away from said sole plate during each adjustment of said guide relative to said sole plate.

A presser foot, particularly for use in machines for sewing marginal portions of fabrics to slide fasteners so that the marginal portions overlie the slide fastener which is attached thereto, comprising a sole plate having first and second sides;

• a fabric-engaging guide extending transversely of the sole plate and having first and second end portions extending beyond the respective sides of said sole plate, each of said end portions including a downwardly extending tip and said tips being permanently fixed against translation towards and away from one another;
• and means for adjustably connecting said guide to said sole plate so that the guide is movable transversely of said sole plate between a plurality of different positions, said connecting means including a resilient member which stores energy during adjustment of said guide relative to said sole plate.

A presser foot, particularly for use in machines for sewing marginal portions of fabrics to slide fasteners so that the marginal portions overlie the slide fastener which is attached thereto, comprising a sole plate having a channel and first and second sides;

• a fabric-engaging guide extending into said channel transversely of said sole plate and having first and second end portions extending beyond the respective sides of said sole plate, each of said end portions including a downwardly extending tip and said tips being permanently fixed against translation towards and away from one another;
• and means for adjustably connecting said guide to said sole plate so that the guide is movable transversely of said sole plate between a plurality of different positions, said connecting means including means for biasing said guide into said channel.

A presser foot, particularly for use in machines for sewing marginal portions of fabrics to slide fasteners so that the marginal portions overlie the slide fastener which is attached thereto, comprising a sole plate having first and second sides;

• a fabric-engaging guide extending transversely of the sole plate and having first and second end portions extending beyond the respective sides of said sole plate, each of said end portions including a downwardly extending tip and said tips being permanently fixed against translation towards and away from one another, at least a portion of said guide being resilient;
• and means for adjustably connecting said guide to said sole plate so that the guide is movable transversely of said sole plate between a plurality of different positions.