a sewing machine performing a continuous sewing work to perform the continuous sewing work, and more particularly, to a system for automatically replacing a bobbin case for a sewing machine having a multi-bobbin case mounting carrier which automatically replaces a bobbin case in a sewing machine....
PURPOSE: To improve the working ratio of a sewing machine where bobbin cases are mounted in and removed from a bobbin case holder, by a method wherein the bobbin cases in a bobbin case cassette are sucked on a bobbin take-out by a sucking device and held by a chuck device to mount ...
BOBBIN REPLACING DEVICE OF SEWING MACHINEPROBLEM TO BE SOLVED: To provide a bobbin replacing device of a sewing machine by which a bobbin cassette can be easily replaced and which does not influence even maintenance of the sewing machine.OTSUKA YOSHIYUKI...
PURPOSE: To improve the working ratio of a sewing machine where bobbin cases are mounted in and removed from a bobbin case holder, by a method wherein the bobbin cases in a bobbin case cassette are sucked on a bobbin take-out by a sucking device and held by a chuck device to mount ...
PURPOSE: To properly supply bobbin cases which are mounted in and removed from a bobbin case holder of a sewing machine, by a method wherein an alarm lamp is turned on when the residual number of bobbin cases in a bobbin case cassette reaches a specified number.HAYASHI MOTOTSUGU...
PURPOSE: To replace a used bobbin case 4 with a new bobbin case 4 without adding any modification to a rotating hook, a bobbin case, or a bobbin, and perform automatic replacement of the bobbins while maintaining long-kept sewing quality as it is.NAKAMURA MASAO...
PURPOSE: To stably mount and remove a bobbin case in and from a bobbin case holder of a sewing machine by a method wherein the bobbin case is mounted and removed with a lever of the bobbin case held by a pair of latch claws.HAYASHI MOTOTSUGU...
PROBLEM TO BE SOLVED: To provide an alarm device for replacing a looper thread bobbin for enabling an operator securely to replace the looper thread bobbin by informing the operator of a need for a looper thread bobbin replacement when a product to be sewn is finished with sewing.ISASHI ...
PURPOSE: To replace a used bobbin case 4 with a new bobbin case 4 without adding any modification to a rotating hook, a bobbin case, or a bobbin, and perform automatic replacement of the bobbins while maintaining long-kept sewing quality as it is. ;CONSTITUTION: A used bobbin case 4 of...
PURPOSE: To properly supply bobbin cases which are mounted in and removed from a bobbin case holder of a sewing machine, by a method wherein an alarm lamp is turned on when the residual number of bobbin cases in a bobbin case cassette reaches a specified number. ;CONSTITUTION: An automatic...