CH515120A - Screw press for producing the sheaths of welding electrodes - Google Patents

Screw press for producing the sheaths of welding electrodes

Info

Publication number
CH515120A
CH515120A CH109971A CH109971A CH515120A CH 515120 A CH515120 A CH 515120A CH 109971 A CH109971 A CH 109971A CH 109971 A CH109971 A CH 109971A CH 515120 A CH515120 A CH 515120A
Authority
CH
Switzerland
Prior art keywords
sheaths
producing
screw press
welding electrodes
electrodes
Prior art date
Application number
CH109971A
Other languages
German (de)
Inventor
Harald Dipl Ing Strohmeier
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Publication of CH515120A publication Critical patent/CH515120A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/245—Extrusion presses; Dies therefor using screws or worms using two or more screws working in different chambers
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/404—Coated rods; Coated electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
CH109971A 1970-02-10 1971-01-26 Screw press for producing the sheaths of welding electrodes CH515120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT117470A AT295277B (en) 1970-02-10 1970-02-10 Screw press for manufacturing the sheaths of welding electrodes

Publications (1)

Publication Number Publication Date
CH515120A true CH515120A (en) 1971-11-15

Family

ID=3508205

Family Applications (1)

Application Number Title Priority Date Filing Date
CH109971A CH515120A (en) 1970-02-10 1971-01-26 Screw press for producing the sheaths of welding electrodes

Country Status (5)

Country Link
AT (1) AT295277B (en)
CH (1) CH515120A (en)
DE (1) DE2102753A1 (en)
TR (1) TR16923A (en)
ZA (1) ZA71529B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229033C2 (en) * 1982-04-21 1984-06-28 Kirchner GmbH & Co Spezialmaschinen, 7081 Essingen Briquetting press
US5562029A (en) * 1984-04-19 1996-10-08 Spirac Engineering Ab Conveying and compacting apparatus having a shaftless spiral in a casing with drainage openings
SE446956B (en) * 1984-04-19 1986-10-20 Spirac Engineering Ab DEVICE FOR TRANSFER OF MATERIALS BY AT LEAST ONE AXELLOS SPIRAL
RU2745991C1 (en) * 2020-08-24 2021-04-05 Михаил Сергеевич Никишанин Method for making briquettes from an electrode mass and a device for its implementation

Also Published As

Publication number Publication date
ZA71529B (en) 1971-10-27
TR16923A (en) 1973-11-01
DE2102753A1 (en) 1971-08-19
AT295277B (en) 1971-12-27

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Legal Events

Date Code Title Description
PL Patent ceased