DE617414C - Electrically heated soldering iron with a helically wound tubular heating element - Google Patents
Electrically heated soldering iron with a helically wound tubular heating elementInfo
- Publication number
- DE617414C DE617414C DEV31050D DEV0031050D DE617414C DE 617414 C DE617414 C DE 617414C DE V31050 D DEV31050 D DE V31050D DE V0031050 D DEV0031050 D DE V0031050D DE 617414 C DE617414 C DE 617414C
- Authority
- DE
- Germany
- Prior art keywords
- heating element
- soldering iron
- electrically heated
- piston body
- tubular heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
- B23K3/0338—Constructional features of electric soldering irons
- B23K3/0353—Heating elements or heating element housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Heating (AREA)
Description
Durch, das Patent 591 841 ist ein elektrisch beheizter Lötkolben bekanntgeworden, dessen Kolbenkörper von 'einem schraubenförmig gewickelten Rohrheizkörper mit im Innern isoliert verlaufendem Heizleiter umgeben ist.By, the patent 591,841 is an electric heated soldering iron became known, the piston body of 'a helical Coiled tubular heating element surrounded by an insulated heating conductor inside is.
Um die Lötspitze bzw. -schneide ones derartigen Kolbens erforderlichenfalls im Winkel verstellen zu können, islt erfindungsgemäß der zur Aufnahme des Heizrohres mit einer schraubengiangartigen Rille versehene Kolbenkörper in dem sdhraubmförmig gewundenen Heizrohr drehbar gelagert. Hierdurch ist einmal die Berührungsfläche zwisehen Heizrohr und Kolbenkörper vergrößert und ferner die Möglichkeit geschaffen, nach einer gewissen Abnutzung der Lötspitze den Kolbenkörper durch Drehen -weiter vorzuschieben. Um den Kolbenkörper in jeder Winkelstellung· festhalten zu können, wird gemäß der weiteren Erfindung der Kolbenkörper am hinteren Ende geschlitzt und mit einem Spreizkörper, beispielsweise 'einer entsprechend angeordneten Schraube mit konischem Ansatz, einem Kegelstift 0'. dgl., derart versehen, daß '.er in jeder beliebigen Stellung in dem ihn umgebenden Rohrheizkörper festklemmbar ist.Around the soldering tip or cutting edge ones To be able to adjust such a piston at an angle if necessary, islt according to the invention the one provided with a screw-narrow groove to accommodate the heating pipe Piston body rotatably mounted in the heating tube, which is wound in the shape of a screw. Through this once the contact area between the heating tube and the piston body is enlarged and also created the possibility of after a certain wear of the soldering tip Advance the piston body by turning it further. Around the piston body in each To be able to hold the angular position, according to the further invention, is the piston body slotted at the rear end and with an expansion body, for example 'one accordingly arranged screw with a conical shoulder, a taper pin 0 '. like., like that provided that '.er can be clamped in any position in the tubular heating element surrounding it is.
Die Abbildung zeigt 'eine mögliche Ausführungsform der Erfindung, u ist der Kolbenkörper, b der Handgiifß, C der den Kolbenkörper ώ umgebende Rohrheizkörper. Der Kolbenkörper α ist zur Aufnahme des Rohrheizkörpers mit einer schraubengangartigen Rille d versehen, so daß der in dem Rohrheizkörper c lose gelagerte Kolbenkörper durch Drehen weiter verschoben, werden kann. Der Kolfoenkörperiiz besitzt außerdem einen Schlitz,?, der durch 'eine Schraube mit konischem Ansatz/ aufgeweitet werden kann; er ist daher in jeder beliebigen Winkelstellung in dem Rohrheizkörper feststellbar. The figure shows' a possible embodiment of the invention, u is the piston body, b the hand cast, C the tubular heating element surrounding the piston body ώ. The piston body α is provided with a helical groove d for receiving the tubular heating element, so that the piston body loosely mounted in the tubular heating element c can be moved further by turning. The Kolfoenkkörperiiz also has a slot, "which can be widened by" a screw with a conical shoulder /; it can therefore be determined in any angular position in the tubular heater.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV31050D DE617414C (en) | Electrically heated soldering iron with a helically wound tubular heating element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV31050D DE617414C (en) | Electrically heated soldering iron with a helically wound tubular heating element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE617414C true DE617414C (en) | 1935-08-19 |
Family
ID=7586128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV31050D Expired DE617414C (en) | Electrically heated soldering iron with a helically wound tubular heating element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE617414C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743348A (en) * | 1952-08-30 | 1956-04-24 | Fairchild Camera Instr Co | Engraving stylus |
US3641304A (en) * | 1969-06-16 | 1972-02-08 | Kulicke & Soffa Ind Inc | Heated semiconductor bonding tool |
US3702917A (en) * | 1970-04-16 | 1972-11-14 | Carl R Christensen | Tool for forming and shaping wax-like substances |
-
0
- DE DEV31050D patent/DE617414C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743348A (en) * | 1952-08-30 | 1956-04-24 | Fairchild Camera Instr Co | Engraving stylus |
US3641304A (en) * | 1969-06-16 | 1972-02-08 | Kulicke & Soffa Ind Inc | Heated semiconductor bonding tool |
US3702917A (en) * | 1970-04-16 | 1972-11-14 | Carl R Christensen | Tool for forming and shaping wax-like substances |
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