Indicating arrangement for use in sewing machines

Claim 2

In a zig-zag sewing machine of the type having a machine frame, pattern cams, and a pattern cam selecting mechanism including a selector dial which displays a plurality of indicia each representative of a stitching pattern which is produced upon selection of one of the pattern cams, a combination comprising container means attached to the machine frame and defining a compartment for accommodating various attachments of the sewing machine; a shaft supported on the machine frame at said compartment; a first lid mounted on said shaft for pivoting between an open position in which it permits, and a closed position in which it prevents, access to said compartment and in which it extends between said shaft and the selector dial; a second lid mounted on said shaft for pivoting between a first position in which it covers, and a second position in which it uncovers, said first lid; a table on that surface of said second lid which is concealed in said first, and exposed to view in said second position of said second lid and displaying additional indicia at least some of which are indicative of sewing machine adjustments to be carried out upon selection of a respective pattern cam; means for correlating the respective indicia on the selector dial with associated ones of said additional indicia on said second lid, being provided on that surface of said first lid which is exposed to view when said second lid assumes said second and said first lid is in said closed position thereof; and an indicating element mounted on said shaft for displacement therealong and visible both when said first lid is in said closed position and in said open position thereof and operative for being selectively positioned on said shaft in dependence on the selected indicia, when said first lid is in said closed position and for indicating the respective attachment of the sewing machine to be used, when said first lid is in said open position.

Claim 3

In a zig-zag sewing machine of the type having a machine frame, pattern cams, and a pattern cam selecting mechanism including a selector dial which displays a plurality of indicia each representative of a stitching pattern which is produced upon selection of one of the pattern cams, a combination comprising container means attached to the machine frame and defining a compartment for accommodating various attachments of the sewing machine; a shaft supported on the machine frame at said compartment; a first lid mounted on said shaft for pivoting between an open position in which it permits, and a closed position in which it prevents, access to said compartment; a second lid mounted on said shaft for pivoting between a first position in which it covers, and a second position in which it uncovers, said first lid; a table on that surface of said second lid which is exposed to view only in said second position of said second lid and displaying additional indicia at least some of which are indicative of sewing machine adjustments to be carried out upon selection of a respective pattern cam; and an indicating element mounted on said shaft for displacement therealong and visible both when said first lid is in said closed position and in said open position thereof and operative for being selectively positioned on said shaft in dependence on the selected indicia in said closed position of said first lid and for indicating the respective attachment of the sewing machine to be used in said open position of said first lid.

Claim 4

In a zig-zag sewing machine of the type having a machine frame, pattern cams, and a pattern cam selecting mechanism including a selector dial which displays a plurality of indicia each representative of a stitching pattern which is produced upon selection of one of the pattern cams, a combination comprising container means attached to the machine frame and defining a compartment for accommodating various attachments of the sewing machine; a shaft supported on the machine frame at said compartment; a first lid mounted on said shaft for pivoting between an open position in which it permits, and a closed position in which it prevents, access to said compartment; a second lid mounted on said shaft for pivoting between a first position in which it covers, and a second position in which it uncovers, said first lid; a table on that surface of said second lid which is exposed to view only in said second position of said second lid and displaying additional indicia at least some of which are indicative of sewing machine adjustments to be carried out upon selection of a respective pattern cam; and an indicating element mounted on said shaft for displacement therealong and visible both when said first lid is in said closed position and in said open position thereof and operative for being selectively positioned on said shaft in dependence on the selected indicia in said closed position of said first lid and for indicating the respective attachment of the sewing machine to be used in said open position of said first lid.

Claim 5

A combination as defined in claim 2, and further comprising means for arresting said lid and said additional lid in said first and in said closed positions thereof, respectively, and including an actuating element accessible from the exterior of the sewing machine.

Claim 6

A combination as defined in claim 3, wherein said lid has an abutment portion; and wherein said arresting means includes a latching element mounted on the machine frame for displacement into and out of engagement with said abutment portion and connected to said actuating element for displacement in response to actuation of the latter.

Claim 7

In a zig-zag sewing machine of the type having a machine frame, pattern cams, and a pattern cam selecting mechanism including a selector dial which displays a plurality of indicia each representative of a stitching pattern which is produced upon selection of one of the pattern cams, a combination comprising container means attached to the machine frame and defining a compartment for accommodating various attachments of the sewing machine; a first lid mounted on the machine frame for displacement between an open position in which it permits, and a closed position in which it prevents, access to said compartment and in which it extends toward the selector dial, and having a first abutment portion; a second lid mounted on the machine frame for displacement between a first position in which it covers, and a second position in which it uncovers, said first lid, and having a second abutment portion; a table on that surface of said second lid which is concealed in said first, and exposed to view in said second position of said second lid and displaying additional indicia at least some of which are indicative of sewing machine adjustments to be carried out upon selection of a respective pattern cam; means for correlating the respective indicia on the selector dial with associated ones of said additional indicia on said second lid, being provided on that surface of said first lid which is exposed to view when said second lid assumes said second and said first lid is in said closed position thereof; and means for arresting said first and second lids in said first and closed positions thereof, respectively, including an actuating element accessible from the exterior of the sewing machine, a first latching element mounted on the machine frame for displacement into and out of engagement with said first abutment portion, means for connecting said first latching element to said actuating element for displacement of said firt latching element in response to actuating of said actuating element, and a second latching element mounted on the machine frame for displacement into and out of engagement with said second abutment portion and connected to said actuating element for displacement in response to actuation of the latter.

Claim 8

In a zig-zag sewing machine of the type having a machine frame, pattern cams, and a pattern cam selecting mechanism including a selector dial which displays a plurality of indicia each representative of a stitching pattern which is produced upon selection of one of the pattern cams, a combination comprising container means attached to the machine frame and defining a compartment for accommodating various attachments of the sewing machine; a first lid mounted on the machine frame for displacement between an open position in which it permits, and a closed position in which it prevents, access to said compartment and in which it extends toward the selector dial, and having a first abutment portion; a second lid mounted on the machine frame for displacement between a first position in which it covers, and a second position in which it uncovers, said first lid, and having a second abutment portion; a table on that surface of said second lid which is concealed in said first, and exposed to view in said second position of said second lid and displaying additional indicia at least some of which are indicative of sewing machine adjustments to be carried out upon selection of a respective pattern cam; means for correlating the respective indicia on the selector dial with associated ones of said additional indicia on said second lid, being provided on that surface of said first lid which is exposed to view when said second lid assumes said second and said first lid is in said closed position thereof; and means for arresting said first and second lids in said first and closed positions thereof, respectively, including an actuating element accessible from the exterior of the sewing machine, a first latching element mounted on the machine frame for displacement into and out of engagement with said first abutment portion, means for connecting said first latching element to said actuating element for displacement of said firt latching element in response to actuating of said actuating element, and a second latching element mounted on the machine frame for displacement into and out of engagement with said second abutment portion and connected to said actuating element for displacement in response to actuation of the latter.

Claim 9

In a zig-zag sewing machine of the type having a machine frame, pattern cams, and a pattern cam selecting mechanism including a selector dial for the selection of the pattern cams, a combination comprising container means attached to the machine frame and defining a compartment for accommodating various attachments of the sewing machine; a first lid mounted on the machine frame for displacement between an open position in which it permits, and a closed position in which it prevents, access to said compartment, and having a first abutment portion; a second lid mounted on the machine frame for displacement between a first position in which it covers, and a second position in which it uncovers, said first lid, and having a second abutment portion; and means for arresting said first and second lids in said first and closed positions thereof, respectively, including an actuating element accessible from the exterior of the sewing machine, a first latching element mounted on the machine frame for displacement into and out of engagement with said first abutment portion, means for connecting said first latching element to said actuating element for displacement of said first latching element in response to actuating of said actuating element, and a second latching element mounted on the machine frame for displacement into and out of engagement with said second abutment portion and connected to said actuating element for displacement in response to actuation of the latter.

Claim 10

In a zig-zag sewing machine of the type having a machine frame, pattern cams, and a pattern cam selecting mechanism including a selector dial for the selection of the pattern cams, a combination comprising container means attached to the machine frame and defining a compartment for accommodating various attachments of the sewing machine; a first lid mounted on the machine frame for displacement between an open position in which it permits, and a closed position in which it prevents, access to said compartment, and having a first abutment portion; a second lid mounted on the machine frame for displacement between a first position in which it covers, and a second position in which it uncovers, said first lid, and having a second abutment portion; and means for arresting said first and second lids in said first and closed positions thereof, respectively, including an actuating element accessible from the exterior of the sewing machine, a first latching element mounted on the machine frame for displacement into and out of engagement with said first abutment portion, means for connecting said first latching element to said actuating element for displacement of said first latching element in response to actuating of said actuating element, and a second latching element mounted on the machine frame for displacement into and out of engagement with said second abutment portion and connected to said actuating element for displacement in response to actuation of the latter.

Claim 11

A combination as defined in claim 6; and further comprising a shaft supported on the machine frame; and wherein said lid and said additional lid are both mounted on said shaft for pivoting between said first and second, and said closed and open, positions thereof, respectively.

Claim 12

A combination as defined in claim 6, wherein said connecting means includes a connecting element adapted to engage said additional latching element; and wherein said lid has a control portion which disengages said connecting element from said additional latching element when said lid is in said first position, and releases said connecting element for engagement with said additional latching element when said lid is in said second position.

Claim 13

A combination as defined in claim 8, wherein said connecting element is connected to said latching element and has a first engaging portion; wherein said additional latching element has a second engaging portion; and wherein said connecting means includes means for urging said engaging portions toward engagement with one another and to thereby interconnect said latching elements for joint displacement when said lid is in said second position thereof.

Claim 14

A combination as defined in claim 9, wherein said connecting element has at least a resilient portion which constitutes said urging means.

Claim 15

A combination as defined in claim 6, wherein said arresting means includes an operating element connected to said actuating element, and an engaging element connected to said latching element, said operating and engagement elements cooperating to displace said latching element in response to the actuation of said actuating element.