ZA785872B - Process and device for the manufacture of plane bar screen mats - Google Patents

Process and device for the manufacture of plane bar screen mats

Info

Publication number
ZA785872B
ZA785872B ZA00785872A ZA785872A ZA785872B ZA 785872 B ZA785872 B ZA 785872B ZA 00785872 A ZA00785872 A ZA 00785872A ZA 785872 A ZA785872 A ZA 785872A ZA 785872 B ZA785872 B ZA 785872B
Authority
ZA
South Africa
Prior art keywords
manufacture
bar screen
plane bar
screen mats
mats
Prior art date
Application number
ZA00785872A
Inventor
W Odendahl
Original Assignee
Hein Lehmann Ag
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 Hein Lehmann Ag filed Critical Hein Lehmann Ag
Publication of ZA785872B publication Critical patent/ZA785872B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/18—Making special types or portions of network by methods or means specially adapted therefor of meshed work for filters or sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
    • B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/008—Manufacturing of metallic grids or mats by spot welding
ZA00785872A 1977-10-20 1978-10-18 Process and device for the manufacture of plane bar screen mats ZA785872B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2747148A DE2747148C3 (en) 1977-10-20 1977-10-20 Device for the production of slotted screen mats

Publications (1)

Publication Number Publication Date
ZA785872B true ZA785872B (en) 1979-10-31

Family

ID=6021874

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00785872A ZA785872B (en) 1977-10-20 1978-10-18 Process and device for the manufacture of plane bar screen mats

Country Status (2)

Country Link
DE (1) DE2747148C3 (en)
ZA (1) ZA785872B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439083A1 (en) * 1978-10-16 1980-05-16 Creusot Loire METHOD FOR PRODUCING A SLEEVE FOR A MULTI-SCREW MACHINE AND SLEEVE PERFORMED ACCORDING TO THE METHOD
ZA83197B (en) * 1982-01-19 1983-10-26 Alan David Baldwin Dewatering apparatus
DE4224727A1 (en) * 1992-07-27 1994-02-03 Voith Gmbh J M Sieve basket for processing suspensions and pulps, e.g. in paper making - has pressure welded mounting points for the rings at the sieve rods for min. blockage
DE19741905C2 (en) * 1997-09-23 2001-04-19 Kurt Taupadel Gap filter element and method for its production
DE102015003020B3 (en) * 2015-03-06 2016-03-03 Andritz Fiedler Gmbh bar screen basket
CN105921866B (en) * 2016-07-12 2018-04-24 济南阜丰宏发机械有限公司 A kind of numerical control sieve plate welding machine tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937223C (en) * 1949-07-23 1955-12-29 Dorstener Drahtwerke H W Brune Device for the continuous production of wire mesh
DE1685128U (en) * 1953-06-03 1954-10-14 Boettiger & Co Eisen Und Draht GRATING.
DE1116184B (en) * 1955-09-21 1961-11-02 Drahtwerke Roesler Kommanditge Method and welding machine for the production of wire nets
DE1231659B (en) * 1957-01-18 1967-01-05 Drahtwerke Roesler Kommanditge Machine for the production of wire nets with wires crossing at right angles
AT291398B (en) * 1967-12-06 1971-07-12 Egyesuelt Izzolampa Method and device for the production of cylindrical thin-wire metal wire meshes of high accuracy, in particular for mesh electrodes of electron tubes
BE794374A (en) * 1972-02-03 1973-07-23 Trefilunion MACHINE AND METHOD FOR MANUFACTURING AN EXPANDABLE CYLINDRICAL LATTICE, IN PARTICULAR FOR THE REALIZATION OF A PIPE REINFORCEMENT WITH AN ENCLOSURE, AND LATTICE OBTAINED
US3920170A (en) * 1973-03-23 1975-11-18 Universal Oil Prod Co Apparatus for making cylindrical screens

Also Published As

Publication number Publication date
DE2747148C3 (en) 1981-10-08
DE2747148A1 (en) 1979-04-26
DE2747148B2 (en) 1980-08-07

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