FR2161001B2 - - Google Patents

Info

Publication number
FR2161001B2
FR2161001B2 FR7241642A FR7241642A FR2161001B2 FR 2161001 B2 FR2161001 B2 FR 2161001B2 FR 7241642 A FR7241642 A FR 7241642A FR 7241642 A FR7241642 A FR 7241642A FR 2161001 B2 FR2161001 B2 FR 2161001B2
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
FR7241642A
Other languages
French (fr)
Other versions
FR2161001A2 (enrdf_load_stackoverflow
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.)
Politechnika Warszawska
Original Assignee
Politechnika Warszawska
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
Priority claimed from PL118921A external-priority patent/PL64680B1/pl
Priority claimed from PL15177771A external-priority patent/PL71961A6/xx
Priority claimed from PL15553472A external-priority patent/PL82703A6/xx
Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska
Publication of FR2161001A2 publication Critical patent/FR2161001A2/fr
Application granted granted Critical
Publication of FR2161001B2 publication Critical patent/FR2161001B2/fr
Expired 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
    • B21H5/025—Internally geared wheels
    • 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
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • 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
    • B21H3/08—Making helical bodies or bodies having parts of helical shape internal screw-threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7241642A 1968-02-06 1972-11-23 Expired FR2161001B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PL118921A PL64680B1 (enrdf_load_stackoverflow) 1968-02-06
PL15177771A PL71961A6 (enrdf_load_stackoverflow) 1971-11-26 1971-11-26
PL15553472A PL82703A6 (enrdf_load_stackoverflow) 1972-05-23 1972-05-23

Publications (2)

Publication Number Publication Date
FR2161001A2 FR2161001A2 (enrdf_load_stackoverflow) 1973-07-06
FR2161001B2 true FR2161001B2 (enrdf_load_stackoverflow) 1975-03-28

Family

ID=32475257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241642A Expired FR2161001B2 (enrdf_load_stackoverflow) 1968-02-06 1972-11-23

Country Status (1)

Country Link
FR (1) FR2161001B2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2161001A2 (enrdf_load_stackoverflow) 1973-07-06

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