FR2282305B1 - - Google Patents

Info

Publication number
FR2282305B1
FR2282305B1 FR7525390A FR7525390A FR2282305B1 FR 2282305 B1 FR2282305 B1 FR 2282305B1 FR 7525390 A FR7525390 A FR 7525390A FR 7525390 A FR7525390 A FR 7525390A FR 2282305 B1 FR2282305 B1 FR 2282305B1
Authority
FR
France
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
FR7525390A
Other languages
French (fr)
Other versions
FR2282305A1 (fr
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.)
GROB KALTWALZMASCH ERNST
Original Assignee
GROB KALTWALZMASCH ERNST
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 GROB KALTWALZMASCH ERNST filed Critical GROB KALTWALZMASCH ERNST
Publication of FR2282305A1 publication Critical patent/FR2282305A1/fr
Application granted granted Critical
Publication of FR2282305B1 publication Critical patent/FR2282305B1/fr
Granted legal-status Critical Current

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
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • 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
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/187—Rolling helical or rectilinear grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
  • Retarders (AREA)
FR7525390A 1974-08-20 1975-08-14 Procede et dispositif de laminage a froid a partir de la masse de profils paralleles, par exemple de profils dentes Granted FR2282305A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742439957 DE2439957A1 (de) 1974-08-20 1974-08-20 Verfahren und vorrichtung zum kaltwalzen von parallelen profilen z.b. von zahnprofilen aus dem vollen material

Publications (2)

Publication Number Publication Date
FR2282305A1 FR2282305A1 (fr) 1976-03-19
FR2282305B1 true FR2282305B1 (ru) 1979-08-24

Family

ID=5923655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525390A Granted FR2282305A1 (fr) 1974-08-20 1975-08-14 Procede et dispositif de laminage a froid a partir de la masse de profils paralleles, par exemple de profils dentes

Country Status (5)

Country Link
JP (1) JPS5149148A (ru)
DD (1) DD121041A5 (ru)
DE (1) DE2439957A1 (ru)
FR (1) FR2282305A1 (ru)
SU (1) SU584745A3 (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH609261A5 (ru) * 1976-06-30 1979-02-28 Grob Ernst Fa
JPS62144721A (ja) * 1985-12-20 1987-06-27 Kumagai Gumi Ltd 排水中の異物除去装置
CH668726A5 (de) * 1986-02-03 1989-01-31 Grob Ernst Fa Verfahren und vorrichtung zum herstellen von schraegen verzahnungen durch kaltumformen.
DE19531907A1 (de) * 1995-08-30 1997-03-06 Schuler Pressen Gmbh & Co Vorrichtung und Verfahren zur Herstellung von Profilkörpern
US8197169B2 (en) 2008-03-03 2012-06-12 Illinois Tool Works Inc. Hollow wall fastener
US8113027B2 (en) 2008-04-23 2012-02-14 Illinois Tool Works Inc. Method and device for the manufacture of multiple grooved wire
DE102008002297A1 (de) * 2008-06-09 2009-12-10 Allgaier Werke Gmbh Rollumformverfahren zur Herstellung von längsverzahnten Profilkörpern in topfförmigen zylindrischen Werkstücken

Also Published As

Publication number Publication date
DE2439957A1 (de) 1976-03-04
SU584745A3 (ru) 1977-12-15
FR2282305A1 (fr) 1976-03-19
DD121041A5 (ru) 1976-07-12
JPS5149148A (en) 1976-04-28

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Legal Events

Date Code Title Description
TP Transmission of property