DE20302707U1 - Ceramic molten bath safety unit for arc welding has convex front and concave rear surfaces to prevent gaps - Google Patents

Ceramic molten bath safety unit for arc welding has convex front and concave rear surfaces to prevent gaps

Info

Publication number
DE20302707U1
DE20302707U1 DE20302707U DE20302707U DE20302707U1 DE 20302707 U1 DE20302707 U1 DE 20302707U1 DE 20302707 U DE20302707 U DE 20302707U DE 20302707 U DE20302707 U DE 20302707U DE 20302707 U1 DE20302707 U1 DE 20302707U1
Authority
DE
Germany
Prior art keywords
arc welding
profile pieces
molten bath
pad according
safety unit
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 - Lifetime
Application number
DE20302707U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE20302707U priority Critical patent/DE20302707U1/en
Publication of DE20302707U1 publication Critical patent/DE20302707U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired area

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

A ceramic molten bath safety unit for arc welding comprises interlocking ceramics sections (1) with the front (2) and rear (3) sides having curved surfaces of the same radius. The surface is convex on the front face and concave on the rear side.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Schmelzbadsicherungsunterlage für Lichtbogen-Schweiß­ verfahren in Form von aneinanderlegbaren Profilstücken (1) aus Keramik mit einer Vorderseite (2) und einer Rückseite (3), dadurch gekennzeichnet, dass die Vorderseite (2) und die Rückseite (3) Kugelflächen mit gleichem Radius sind, und dass die Kugelfläche an der Vorderseite (2) des Profil­ stücks (1) konvex, an der Rückseite (3) hingegen konkav gekrümmt ist.1. Melting pad for arc welding process in the form of adjoining ceramic profile pieces (1) with a front (2) and a back (3), characterized in that the front (2) and the back (3) spherical surfaces with the same radius are, and that the spherical surface on the front (2) of the profile piece (1) is convex, on the back (3), however, is concave. 2. Schmelzbadsicherungsunterlage nach Anspruch 1, dadurch gekennzeichnet, dass der Querschnitt der Profilstücke (1, 1', 1", etc.) quadratisch, rechteckig, trapezförmig, kreisförmig, elliptisch oder auch polygonal ist.2. Melting pad according to claim 1, characterized characterized in that the cross section of the profile pieces (1, 1 ', 1 ", etc.) square, rectangular, trapezoidal, is circular, elliptical or polygonal. 3. Schmelzbadsicherungsunterlage nach Anspruch 2, dadurch gekennzeichnet, dass der polygonale Querschnitt der Profil­ stücke (1, 1', 1" etc.) regelmäßig oder auch unregelmäßig sein kann.3. fuse pool pad according to claim 2, characterized characterized that the polygonal cross section of the profile pieces (1, 1 ', 1 "etc.) regularly or irregularly can be. 4. Schmelzbadsicherungsunterlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Profilstücke (1, 1', 1" etc.) eine in Längsrichtung der Profilstücke ver­ laufende Vertiefung (8) aufweisen.4. Melting pad according to one of claims 1 to 3, characterized in that the profile pieces (1, 1 ', 1 "etc.) ver in the longitudinal direction of the profile pieces have running recess (8). 5. Schmelzbadsicherungsunterlage nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Profilstücke (1, 1', 1" etc.) mindestens eine in Längsrichtung durch die Profilstücke verlaufende Öffnung aufweisen.5. Melting pad according to one of claims 1 to 4, characterized in that the profile pieces (1, 1 ', 1 "etc.) at least one in the longitudinal direction through the Have profile pieces running opening. 6. Schmelzbadsicherungsunterlage nach Anspruch 1, dadurch gekennzeichnet, dass die Kugelflächen durch Polyederflächen angenähert sind.6. fuse pad according to claim 1, characterized characterized that the spherical surfaces by polyhedron surfaces are approximated.
DE20302707U 2003-02-19 2003-02-19 Ceramic molten bath safety unit for arc welding has convex front and concave rear surfaces to prevent gaps Expired - Lifetime DE20302707U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20302707U DE20302707U1 (en) 2003-02-19 2003-02-19 Ceramic molten bath safety unit for arc welding has convex front and concave rear surfaces to prevent gaps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20302707U DE20302707U1 (en) 2003-02-19 2003-02-19 Ceramic molten bath safety unit for arc welding has convex front and concave rear surfaces to prevent gaps

Publications (1)

Publication Number Publication Date
DE20302707U1 true DE20302707U1 (en) 2003-04-24

Family

ID=7980181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20302707U Expired - Lifetime DE20302707U1 (en) 2003-02-19 2003-02-19 Ceramic molten bath safety unit for arc welding has convex front and concave rear surfaces to prevent gaps

Country Status (1)

Country Link
DE (1) DE20302707U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006057959B3 (en) * 2006-12-08 2008-02-14 Manfred Waibel Profiled ceramic sections for use as melt bath linings in welding have similar curved front and rear surfaces, centers of curvature of surfaces being above central plane of profile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006057959B3 (en) * 2006-12-08 2008-02-14 Manfred Waibel Profiled ceramic sections for use as melt bath linings in welding have similar curved front and rear surfaces, centers of curvature of surfaces being above central plane of profile
WO2008068199A1 (en) * 2006-12-08 2008-06-12 Waibel Manfred Profiled piece made of ceramic for the formation of securing supports for molten weld pools for welding
CN101663126B (en) * 2006-12-08 2012-12-12 比约恩·韦贝尔 Profiled piece made of ceramic for the formation of securing supports for molten weld pools for welding

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030528

R021 Search request validly filed

Effective date: 20030905

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B23K0009020000

Ipc: B23K0009035000

Effective date: 20031120

R163 Identified publications notified

Effective date: 20031120

R150 Term of protection extended to 6 years

Effective date: 20060504

R151 Term of protection extended to 8 years

Effective date: 20090127

R158 Lapse of ip right after 8 years

Effective date: 20110901