AT259992B - Rolling device for producing screw threads on rod-shaped and wire-shaped material - Google Patents

Rolling device for producing screw threads on rod-shaped and wire-shaped material

Info

Publication number
AT259992B
AT259992B AT91065A AT91065A AT259992B AT 259992 B AT259992 B AT 259992B AT 91065 A AT91065 A AT 91065A AT 91065 A AT91065 A AT 91065A AT 259992 B AT259992 B AT 259992B
Authority
AT
Austria
Prior art keywords
shaped
wire
rod
screw threads
rolling device
Prior art date
Application number
AT91065A
Other languages
German (de)
Original Assignee
Hufnagl Walter
Fischer & Co
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 Hufnagl Walter, Fischer & Co filed Critical Hufnagl Walter
Application granted granted Critical
Publication of AT259992B publication Critical patent/AT259992B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Transmission Devices (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
AT91065A 1964-02-03 1965-02-02 Rolling device for producing screw threads on rod-shaped and wire-shaped material AT259992B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH51558A DE1299270B (en) 1964-02-03 1964-02-03 Device for attaching screw threads to rod-shaped and wire-shaped material

Publications (1)

Publication Number Publication Date
AT259992B true AT259992B (en) 1968-02-12

Family

ID=7157732

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91065A AT259992B (en) 1964-02-03 1965-02-02 Rolling device for producing screw threads on rod-shaped and wire-shaped material

Country Status (4)

Country Link
AT (1) AT259992B (en)
CH (1) CH440194A (en)
DE (1) DE1299270B (en)
GB (1) GB1087114A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212298A1 (en) * 1972-03-14 1973-09-27 Walter Dipl-Ing Hufnagl PROCESS FOR DEFORMING METALLIC MATERIAL CROSS SECTIONS AND APPARATUS

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651106A1 (en) * 1976-11-09 1978-05-18 Walter Hufnagl DEVICE FOR DEFORMING METALLIC WIRE MATERIAL
ES472873A1 (en) * 1978-08-28 1979-04-01 Dorca Constr Mec Rod profiling apparatus
DE10135304A1 (en) * 2001-07-19 2003-02-13 Doka Ind Gmbh Amstetten Thread rolling tool and method using the thread rolling tool
DE102009049580A1 (en) * 2009-10-15 2011-04-21 Gottfried Wilhelm Leibnitz Universität Hannover Device for thread rolling
ES2370213B8 (en) * 2010-04-13 2013-02-01 Automat Industrial S.L. "LUBRICATION AND REFRIGERATION SYSTEM OF A CORRESPONDING COLD WIRE LAMINATION MACHINE AND PROCEDURE"
CN105414421B (en) * 2016-01-05 2017-08-25 江苏赫夫特齿轮制造有限公司 The processing method of screw-rolling machine eccentric bushing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104481B (en) * 1953-04-10 1961-04-13 Franz Erdelyi Method and device for hot rolling cutting tools having longitudinal grooves with a rotating working movement from a round bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212298A1 (en) * 1972-03-14 1973-09-27 Walter Dipl-Ing Hufnagl PROCESS FOR DEFORMING METALLIC MATERIAL CROSS SECTIONS AND APPARATUS

Also Published As

Publication number Publication date
DE1299270B (en) 1969-07-17
CH440194A (en) 1967-07-31
GB1087114A (en) 1967-10-11

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