DE413112C - Wax container for shoe sewing machines - Google Patents

Description

GERMAN EMPIRE

ISSUE AMl. MAY

REICH'S PATENT OFFICE

PATENT LETTERING

- JVl 413112 - CLASS 52 a GROUP 16

(U 8565 VII] ₅₂ a)

United Shoe Machinery Corporation of Paterson and Boston, V. St. A.

Wax containers for footwear sewing machines. Patented in the German Empire on August 30, 1924.

According to the Union Treaty of June 2, 1911, priority is due to this application
of the application in the United States of America dated February 2, 1924.

The present invention relates to wax containers, as appropriate

Container for shoe sewing machines with a j degree of heat of the wax, automatically changing

Heating device and the purpose of wax container I is changed.

of this type so that the position [ According to the invention, the removal of the heating device with respect to that of the heating device from the wax container.

according to the degree of warmth of the wax, changed by an automatic heat regulator. In the present embodiment, this heat regulator consists of two metal rods, which lengthen or shorten according to the increasing or decreasing degree of warmth of the wax, so that the position of the heating device in relation to the wax container is a corresponding one ίο experiences change.

The subject matter of the invention is illustrated in the drawing, for example.

Fig. Ι is a side view, partly in section.
Fig. 2 is a plan.

Fig. 3 is a section along line 3-3 of Fig. 1.

Fig. 4 is a view similar to Fig. 3; the parts are shown in different positions.

The wax container shown is electrically heated and the degree of heat is regulated by a thermostat. Wax is housed in the body 304 of the wax container. The lid of the wax container consists of two parts 306, 308. The part 306 is stationary, and the part 308 can be pivoted about a pin 310 inserted into the part 306 in order to make the interior of the wax container accessible. An electrical heating element 314 is housed in a member 312 hinged at 316 to the bottom of the wax container. A spring 318 seeks to hold the member 312 against the bottom of the wax container. The heat level of the wax is controlled by moving member 312 towards and away from the bottom of the wax container. This movement of the member 312 is brought about by a thermostat, which consists of two Melallstangen 320, 322. The rod 320 can slide vertically in a tube 324 that extends from the bottom of the wax container to a point above the wax stand. The lower end of the rod 320 rests on the link 312. The upper end of the rod 320 is in contact with a set screw inserted in a lever 326. The lever 326 is rotatably attached to an arm of the upper edge of the body of the wax container. The upper end of the rod 322 lies at the lower end of the lever .! 326, if the degree of heat of the wax present in the Wacbsbehlälter rises, the expanding rods move the member 312 with the heater 314 from the wax container of time, ^and: if the degree of heat of the wax is lowered, so let the ever shorter rods 320, 322;. movement of the member 312 against the bottom of the wax container under the influence of • spring 318 to the heat radiation is increased by a rib 328 'on a land 330 of the body of the wax container is a FadenroUe 332 provided extending the nearby. A wax scraper is also attached to the web 330 and consists of a grooved rod 334 and a leaf spring lying on the latter he passes 336.

The part 306 of the lid of the wax container and the body of the wax container are clamped to rods 338, namely the wax container with respect to the Part 306 can be set perpendicular to the rods 338. The forming the thermostat Parts 320, 322 are housed in the body of the wax container, while the thread scraper and the thread reel are attached are attached to the part · 306 and are easily accessible when the wax container is in the lowered position are.

Claims (2)

Patent Claims: 1. Wax container for footwear sewing machines with a heating device, thereby characterized that the removal of the heating device from the wax container, go according to the degree of warmth of the heated wax, changed by an automatic heat regulator (320, 322). 2. Wax container according to claim 1, characterized in that the heat regulator or thermostat consists of metal rods housed in the wax container (320, 322) which, according to the degree of warmth of ^{the wax, lengthen or shorten and change the distance of the heating device 1 from the wax container} . 1 sheet of drawings.