EP0000591B1 - Dispositif pour la réalisation d'un joint de soudure à l'étain entre des sections de gouttières à bords superposés. - Google Patents

Dispositif pour la réalisation d'un joint de soudure à l'étain entre des sections de gouttières à bords superposés. Download PDF

Info

Publication number
EP0000591B1
EP0000591B1 EP78200003A EP78200003A EP0000591B1 EP 0000591 B1 EP0000591 B1 EP 0000591B1 EP 78200003 A EP78200003 A EP 78200003A EP 78200003 A EP78200003 A EP 78200003A EP 0000591 B1 EP0000591 B1 EP 0000591B1
Authority
EP
European Patent Office
Prior art keywords
soldering
clamping jaw
gutter
clamping
soldering device
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
Application number
EP78200003A
Other languages
German (de)
English (en)
Other versions
EP0000591A1 (fr
Inventor
Herbert Grimm
Volker Groth
Hans Marx
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.)
Rheinisches Zinkwalzwerk GmbH and Co KG
Original Assignee
Rheinisches Zinkwalzwerk GmbH and Co KG
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 Rheinisches Zinkwalzwerk GmbH and Co KG filed Critical Rheinisches Zinkwalzwerk GmbH and Co KG
Publication of EP0000591A1 publication Critical patent/EP0000591A1/fr
Application granted granted Critical
Publication of EP0000591B1 publication Critical patent/EP0000591B1/fr
Expired legal-status Critical Current

Links

Images

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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • 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
    • B23K3/08—Auxiliary devices therefor
    • B23K3/087—Soldering or brazing jigs, fixtures or clamping means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/064—Gutters
    • E04D13/068—Means for fastening gutter parts together

Definitions

  • the invention relates to a device for producing a soldered connection between overlapping ends of gutter parts, between which a solder is deposited, preferably a solder tape is inserted, consisting of two clamping jaws that can be pressed against one another, of which the inner clamping jaw is pivotably articulated and between them in the clamped state parallel mutually extending, the profile of the gutter parts from the bead to the water rebate in the region of the overlapping ends of the clamping surfaces, the overlapping ends to be heated to the soldering temperature can be pressed together.
  • Gutter parts made of non-ferrous metals, galvanized steel, in particular zinc or zinc alloys, are generally connected to one another by soldering in their overlap areas, and when using galvanized steel it is necessary to connect the gutter parts to one another by riveting before soldering.
  • soldering itself, you usually work with the soldering iron.
  • a copper piston in a pointed or hammer shape is preferred.
  • the hot tip or cutting edge of the soldering iron is rubbed onto ammonia stone; then you put solder on the ammonia stone and rub the soldering iron on it until the working surface of the soldering iron has tinned well.
  • the solder with the soldering iron is applied to the overlap area previously treated with flux.
  • the solder should flow after the soldering iron.
  • the overlap in gutter brazing is at least 10 mm; when soldering the gutter to a gutter end piece at least 4 mm.
  • the surfaces to be soldered should lie close together so that the thinest possible solder layer that is washed in creates the connection. During the soldering and until the solder solidifies, the parts to be connected must be held or clamped. So that the washed-in solder can solidify, the soldering process must be interrupted whenever one of the width of the soldering iron, e.g. 30 mm corresponding length of the solder seam has been produced.
  • the strength of the solder joint essentially depends on the shape of the seam in the overlap area and the uniformity of the soldering.
  • the object of the present invention is to develop an improved possibility for producing the soldered connections between gutter parts in their overlap area.
  • the solution to this problem is that the inner clamping jaw is pivotally connected to a spindle and the spindle is mounted in a height-adjustable clamping bracket connected to the outer clamping jaw.
  • the inner clamping jaw is arranged on the spindle so as to be displaceable transversely to the longitudinal direction of the gutter parts, so that its pressure point sets itself at any height of the clamping bracket.
  • At least the clamping surface of the inner clamping jaw should be designed like a comb.
  • Another advantage for flame brazing is obtained when a gas burner is pivoted in a semi-circular manner in the area of the center of the upper jaw.
  • the gas burner can be attached alternately.
  • the overlap area can be heated in that the flame is directed directly at the gutter material or indirectly at the inner and / or outer clamping jaw.
  • the advantages achieved by the invention are that simpler handling, safer soldered connection due to larger solder seam width and length, improved economy through soldering savings as well as 50% time saving and higher security for the craftsman.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Molten Solder (AREA)
  • Coating With Molten Metal (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Claims (5)

1. Dispositif pour la fabrication d'une jonction par soudure entre des extrémités d'éléments de chéneau qui se recouvrent et entre lesquelles on a déposé une soudure, de préférence une bande de soudage, ledit dispositif consistant en deux mors de sèrrage (2, 7) pouvant être pressés l'un contre l'autre, le mors intérieur (2) étant raccordé en pivotement et les surfaces de serrage (11, 12) de ces mors-qui sont paraiiè- les entre elles quand elles sont tendues et qui sont adaptées au profil des éléments du chéneau depuis le bourrelet jusqu'au chenal d'écoulement de l'eau dans la zone des extrémités qui se recouvrent-permettant de presser l'une contre l'autre les extrémités qui se recouvrent et qu'il faut chauffer à la température de soudage, le dispositif étant caractérisé par le fait que le mors de serrage intérieur (2) est raccbrdé en pivotement à un axe (3) et que l'axe est logé dans une bride de serrage (6) déplaçable verticalement et raccordée au mors de serrage extérieur (7).
2. Dispositif suivant la revendication 1 caractérisé en ce que le mors de serrage intérieur (2) est disposé de manière à pouvoir se déplacer sur l'axe (3) transversalement à la direction longitudinale des éléments de chéneau.
3. Dispositif suivant les revendications 1 et 2 caractérisé par le fait qu'au moins la surface de serrage (11) du mors de serrage intérieur (2) est en forme de peigne.
4. Dispositif suivant une ou plusieurs des revendications 1 à 3 caractérisé par le fait qu'un au moins des mors de serrage (2, 7) peut être chauffé à l'électricité.
5. Dispositif suivant une ou plusieurs des revendications 1 à 3 caractérisé par le fait qu un brûleur à gaz est monté en pivotement sur le mors de serrage intérieur (2).
EP78200003A 1977-07-18 1978-06-01 Dispositif pour la réalisation d'un joint de soudure à l'étain entre des sections de gouttières à bords superposés. Expired EP0000591B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2732370A DE2732370C3 (de) 1977-07-18 1977-07-18 Vorrichtung zur Herstellung einer Lötverbindung zwischen sich überlappenden Enden von Dachrinnenteilen
DE2732370 1977-07-18

Publications (2)

Publication Number Publication Date
EP0000591A1 EP0000591A1 (fr) 1979-02-07
EP0000591B1 true EP0000591B1 (fr) 1980-10-15

Family

ID=6014185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78200003A Expired EP0000591B1 (fr) 1977-07-18 1978-06-01 Dispositif pour la réalisation d'un joint de soudure à l'étain entre des sections de gouttières à bords superposés.

Country Status (4)

Country Link
EP (1) EP0000591B1 (fr)
DE (2) DE2732370C3 (fr)
DK (1) DK319278A (fr)
IT (1) IT1097521B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802882C1 (en) * 1988-02-01 1989-12-28 Johann 8301 Bruckberg De Wick Brazing-aid and repair device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE426483C (de) * 1925-07-16 1926-03-12 Hermann Vieser O Vorrichtung fuer das Zusammenloeten einzelner Rinnenstuecke auf dem Rinnenbaum
US1924799A (en) * 1932-09-14 1933-08-29 Arthur M Moore Eaves-trough clamping tool
US2166998A (en) * 1938-08-02 1939-07-25 Westinghouse Electric & Mfg Co Method of brazing turbine blades
US2216073A (en) * 1939-05-17 1940-09-24 Wilbur E Ferrall Clamp
US2718863A (en) * 1954-10-27 1955-09-27 Ertman Louis Gutter clamp
GB1367899A (en) * 1972-01-26 1974-09-25 Science Res Council Soldering and desoldering arrangements

Also Published As

Publication number Publication date
DE2732370A1 (de) 1979-02-01
DE2860214D1 (en) 1981-01-22
DE2732370C3 (de) 1980-01-10
DE2732370B2 (de) 1979-05-31
IT7825772A0 (it) 1978-07-17
IT1097521B (it) 1985-08-31
EP0000591A1 (fr) 1979-02-07
DK319278A (da) 1979-01-19

Similar Documents

Publication Publication Date Title
CH665009A5 (en) Drive and conveyor belt mfr. - by clamping-guiding unit and heat-pressure application unit
EP0000591B1 (fr) Dispositif pour la réalisation d'un joint de soudure à l'étain entre des sections de gouttières à bords superposés.
DE69002760T2 (de) Verfahren zur herstellung quadratischer röhren aus beschichteten stahlbändern.
DE4236171C2 (de) Vorrichtung und Verfahren zum Schweißen von endlos aneinanderzufügenden Metallbändern
DE730149C (de) Elektrisches Lichtbogenschweissen
DE620660C (de) Loetverbindung hochschnitthaltiger Werkstoffe mit hochlegiertem Stahl
DE750192C (de) Schweissverfahren
DE560186C (de) Matrize fuer Strangpressen
CH678538A5 (en) Hand arc welding of rail line butts - butting ends are cut with vertical ends facing each other and are preheated
DE813625C (de) Verfahren zum autogenen Pressschweissen von Hohlkoerpern
DE2559694B2 (de) Vorrichtung zum Warmbiegen von Metallrohren
DE1301692B (de) Metallische, innengekuehlte Schweissnahtunterlage
DE7933163U1 (de) Vorrichtung zur Herstellung einer Lötverbindung zwischen sich überlappenden Enden von Dachriiuienteilen
CH656337A5 (de) Verfahren und vorrichtung zum elektrischen pressstumpfschweissen.
DE3707328C2 (fr)
DE2438990A1 (de) Vorrichtung zum fertigbieten (schliessen) vorgebogener kettenglieder
DE1515222C (de) Verfahren zum Verbinden von Metallblechen durch elektrisches Widerstandsschweißen
DE2607970C3 (de) Vorrichtung und Verfahren zum Löten von dünnwandigen Rohren
AT279702B (de) Schweißvorrichtung zum Verschweißen von thermoplastischen Kunststoffen
DE10025159A1 (de) Verfahren und Vorrichtung zum Verbinden der Enden zweier Metallbänder
DE627629C (de) Werkzeug zum Herstellen von mit einem Anschlussrohr zusammenzuschweissenden Rohrabzweigungen
DE3513090A1 (de) Verfahren zum reparieren der verschlissenen enden von kratzeisen und verschleissendstueck zum durchfuehren des verfahrens
DE2018921B2 (de) Verfahren zum Herstellen einer Schweißverbindung mit hohem Nahtfaktor
DE4229766C1 (en) Contact-clamping jaws for resistance welding - with wear-resistant coating, giving reduced temp.- and current density values
AT160798B (de) Verfahren und Vorrichtung zur Herstellung einer mit Flamme oder elektrisch geschweißten Verbindung der Enden von Metalltüchern.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB LU NL SE

17P Request for examination filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH DE FR GB LU NL SE

REF Corresponds to:

Ref document number: 2860214

Country of ref document: DE

Date of ref document: 19810122

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19810311

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19810331

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19810527

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19810630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19810630

Year of fee payment: 4

Ref country code: CH

Payment date: 19810630

Year of fee payment: 4

Ref country code: BE

Payment date: 19810630

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19820601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19820602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Effective date: 19820630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19830101

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19830301

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19830331

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881117

EUG Se: european patent has lapsed

Ref document number: 78200003.8

Effective date: 19850612

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT