DE703037C - Heming device for hand and machine sewing - Google Patents

Description

Hemming device for manual and machine sewing work When sewing with the machine is used to produce hems of different widths as well as cut, Down and similar seams that should be at a certain constant distance, various devices such as hemmers for different hem widths, cappers, rulers, Hemming markers, tape binders, soutacheurs, etc.

The aforementioned apparatus, the valuable metals and all kinds of skilled work require; and the various types of presser buttons that are used (Presser feet) of the machine must be replaced for the different sewing work will.

There are already devices known that several of these Unite individual devices, d. H. trained for various kinds of sewing work but are complex in construction and therefore expensive.

The subject matter of the invention surpasses all of these devices Simplicity and versatility. He makes all the devices listed and various No need for a presser foot and enables manual and machine sewing work. from It is of particular importance that the work is done from front to back, from back to back can be carried out from the front, from the right or from the left. It also enables he hems in widths of? / j, up to 9 cm and more in fabrics of any thickness. He saves time for the otherwise necessary replacement of the commonly used devices in the various sewing jobs. He even needs it for sewing work, where any aids are not required, not removed from the machine because it does not prevent sewing and can, if necessary, by loosening its Screw can be turned sideways.

The object of the invention, which in the execution according to S1 (Fig. i) is used to guide the machine sewing work, i.e. not screwed to the machine is only to be used for hand sewing. The device according to S. (Fig. 2) is by means of a provided approach and that of every sewing machine provided apparatus) fastening clip screwed to the sewing machine. He It is therefore primarily used for machine sewing, although it is also useful is used for hand sewing.

Both devices consist of a longitudinal, resilient plate S1 or S., the front one with a scale provided tongue a and one opposite at the back the tongue a running towards the tongue a. In the middle the plate is cut out in a U-shape, whereby a tongue b running in the same direction as the tongue g is formed. So there are four consecutive slots e and three tongues available between them the webs c and d. lie. In the extension of the tongue ä the plate has one Approach to clamp under the fastening screw on the machine plate. the Bars c and d can also be provided with scales that correspond to the scale on the tongue a.

Both versions have in common a scale on the tongue a, namely with S1 from left to right and with S. from right to left, how their different types of application determine this.

S. receives these scales for a better overlook during the faster machine sewing work also on the connecting webs r and d, which are not absolutely necessary at 5l, but are also not a hindrance .

The guide tongue b is the direction for the implementation of the material and at the same time acts as a brake in the faster machine sewing work.

When hemming z. B. slides the work piece to be sewn under the Zufüh rungazunge a so, then the struck cut edge in the desired hem width is knocked up along the guide tongue. The work piece prepared in this way in the desired seam width is now fed to the needle under web c, over brake tongue b, under web d and over fastening tongue: in reverse order when sewing from the back to the front.

If the ends f, f, and J., of the slits e were to run in the exact direction of the start of the scale, the fabric would jam when it was passed through, especially in the case of thick, e.g. polyester fabrics. This has to be countered, and because the usual smallest hems are 1.1 cm wide, the slots are also kept 1.1 cm above the scalar direction in accordance with the scale division. and thus the guarantee for a comfortable implementation of all fabric thicknesses is guaranteed.

With S1, the attachment approach, because it is only used for hand guidance, not mandatory. But for reasons of equity, I create the opportunity to to combine both devices, S1 and S =, in one must be part of here too must be accepted, as are the scales on bars c and d, which are not are a hindrance, but can be an advantage for certain manual sewing work.

The device S is used for manual guidance for the production of hems From 1; 4 to like and more centimeters on table linen, bed linen and underwear as well as items of clothing all kinds; it replaces hemmers, cappers and tape binders from the usual sewing machines and ruler. With their help, the sewing work falls flawlessly from start to finish the end; the corners can be sewn sharply; unmounted cut edges remain impossible and even the narrowest-edged fabrics can be sewn.

The device S = requires the use of only one sewing foot. she replaces binder, capper, ruler. Hemming markers, buttonhole markers and soutacheur.

For thick fabrics, the frame-shaped part a, c, d can be kept resiliently high on the left-hand side so that the fabric to be sewn can easily slide over the tongue b through the slits e .

Claims (1)

PATENT CLAIM Device for hemming, edging and sewing on tapes and the like for manual and 1-machine sewing work, characterized by an elongated, resilient plate which has a tongue (a ') at the front, a tongue (g) running against it at the back and in the middle has a tongue (b) that is finitely parallel to the rear tongue (j) and is formed by a U-shaped recess, so that the tongues are separated by two webs (c, d) and four successive slots (e) are used to guide the workpieces. are formed, the front tongue (a) and the webs (c, d) are provided with pale scales.