DE379558C - Soldering iron - Google Patents

Description

GERMAN EMPIRE

ISSUED AUGUST 25, 1923

REICH PATENT OFFICE

PATENT LETTERING

- M 379558 CLASS 49 f GROUP 12

(Sch 65920 I \ 49f ^z )

Peter Bernard Schneider in Gennweiler, district of Ottweiler.

Soldering iron.
Patented in the German Empire on September 21, 1922.

The invention relates to a telescopic soldering iron with Solder supply device, in which the solder wire through the piston shaft and a Piston channel is passed to the soldering point.

According to the invention, the piston shaft consists of telescoping or telescoping Pipe parts that slide in telescopically

bar are connected to a hollow shaft, so that the soldering iron is pushed in out of use up to the copper piece in the handling booklet and can be conveniently stored in a Roak pocket. Inside the locking sleeve a tin can adapted to the copper piston is housed, which is used to store soldering grease, so that a

special grease box is unnecessary. A soldering grease applicator bar with a hinge-like articulated The retaining eyelet also serves as a closure by placing the eyelet over the Yerscliluss cover! striped, supported against a shoulder and the flattened end of the applicator rod is hooked behind a fork-like leaf spring.

The subject of the invention is illustrated in the drawing in an exemplary embodiment, namely show

Fig. Ι a ready-to-use pushed out Soldering iron in longitudinal section from the left side,

Fig. 2 the same from above and

Fig. 3 the same in the pushed together and locked rest position from the side seen,

Fig. 4 shows a connecting sleeve with soldering grease socket in a longitudinal section seen from the side and

Fig. 5 shows the connecting rod.

Two nested tubes α and /> form a hollow piston skirt. They are telescopically arranged on a hollow handle c so that they can be pushed in and out. </ is a guide piece with guide bar d 'firmly connected to the handle <■. At the front end of the shaft tube α a coupling piston e with a stepped guide channel c ', c "is screwed, in the rear part of the hollowed-out hand ax c a winding drum f with solder wire g is rotatably mounted over a bolt /;

The solder wire g is led through the hollow shaft into the KoIJenkanal <■ 'and stands with a toothed transport wheel;' and the guide web d ' in engagement. The Tran.-port wheel i is rotatably mounted in Langsehützeu / "of two bearing pieces j . A Yerschlußhülse k with a flask shape adapted T.ötfetlbüchse in with Yerschlußdeckel in is pushed in the rest position of the piston, enveloping the copper piece c ', over the approach r' of the manual c striped. A soldering grease applicator rod η with a hinge-like attachment eyelet η also serves as a closure. The eyelet η is therefore slipped over the closure cover m and supported against the attachment in " and with the flattened end //" hooked into a fork-like leaf spring υ. The extension limitation of the shaft tubes α and b is brought about by limiting pins, which are not visible in the drawing, which are guided in elongated slots.

Handling is the following. In order to make the collapsed soldering iron genrauchsfert'g, the wire end n 'of the ^f o Lötfettauftragedrahtes η is aasgelöst out of the fork spring 0 and stripped the Yerschlußhülse Ic Abdünn the piston shaft is withdrawn by pulling on the copper piston e from the Hand book, and the soldering iron is ready for overall 65 consumption. the solder wire g is retracted during heating of the piston in an open fire slightly so that it does not melt. the solder wire g for soldering i ° piston wall up against the inner 7 by appropriately turning on the transport of remote Lotkanals e pushed what can be done easily with a finger of the hand guiding the piston. the nunmehrige regulation of Lotzufuhr erfoigt a simple manner by pre- and inlet 75 back slide of the solder wire. Xaeh the use, the shank a, B by pressing pushed back against the copper piece e into the handle c . The transport wheel i pushes itself automatically into the long slots / 8 0 high. The solder wire can by turning back the unwinding drum / schnei! be withdrawn in accordance with ^{1 of} the reduction. Then the connecting sleeve k is slipped on and the lock serving as soldering grease application wire 85 is again slipped over the locking pin, as already described, and its end is hooked into the fork spring 0.

Claims (3)

Patent-to sayings: 1. Telescopically designed soldering iron with solder supply device, in which the soldering wire is passed through the piston shaft and a piston channel onto the soldering point, characterized in that the piston shaft consists of tube parts (a, b) which can be telescoped into one another or pushed apart a hollow shaft (c) are connected. mc. 2. Soldering iron, according to claim 1, characterized in that inside the \ 'locking sleeve a metal sleeve adapted to the copper iron (in) is housed, which is used to store soldering grease. 3. Soldering iron according to claim 1, characterized in that a soldering grease applicator rod (s) with a hinge-like retaining eyelet (ri) simultaneously serves as a closure by the eyelet being slipped over the yertio end cover, supported against a shoulder and · the flattened end of the Application rod is hooked behind a fork-like leaf spring (0). 1 sheet of drawings.