FR2287288A1 - Procede pour fabriquer des rotors helicoidaux - Google Patents

Procede pour fabriquer des rotors helicoidaux

Info

Publication number
FR2287288A1
FR2287288A1 FR7530951A FR7530951A FR2287288A1 FR 2287288 A1 FR2287288 A1 FR 2287288A1 FR 7530951 A FR7530951 A FR 7530951A FR 7530951 A FR7530951 A FR 7530951A FR 2287288 A1 FR2287288 A1 FR 2287288A1
Authority
FR
France
Prior art keywords
rolling
cylinder
teeth
rotor
rotors
Prior art date
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.)
Granted
Application number
FR7530951A
Other languages
English (en)
French (fr)
Other versions
FR2287288B3 (forum.php
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.)
KUEHLAUTOMAT VEB
Original Assignee
KUEHLAUTOMAT VEB
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 KUEHLAUTOMAT VEB filed Critical KUEHLAUTOMAT VEB
Publication of FR2287288A1 publication Critical patent/FR2287288A1/fr
Application granted granted Critical
Publication of FR2287288B3 publication Critical patent/FR2287288B3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR7530951A 1974-10-10 1975-10-09 Procede pour fabriquer des rotors helicoidaux Granted FR2287288A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD181615A DD115438A1 (forum.php) 1974-10-10 1974-10-10

Publications (2)

Publication Number Publication Date
FR2287288A1 true FR2287288A1 (fr) 1976-05-07
FR2287288B3 FR2287288B3 (forum.php) 1979-06-29

Family

ID=5497605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530951A Granted FR2287288A1 (fr) 1974-10-10 1975-10-09 Procede pour fabriquer des rotors helicoidaux

Country Status (7)

Country Link
DD (1) DD115438A1 (forum.php)
DK (1) DK454575A (forum.php)
FI (1) FI752811A7 (forum.php)
FR (1) FR2287288A1 (forum.php)
NL (1) NL7511865A (forum.php)
PL (1) PL115955B1 (forum.php)
SE (1) SE7511323L (forum.php)

Also Published As

Publication number Publication date
DK454575A (da) 1976-04-11
NL7511865A (nl) 1976-04-13
FI752811A7 (forum.php) 1976-04-11
DD115438A1 (forum.php) 1975-10-05
SE7511323L (sv) 1976-04-12
PL115955B1 (en) 1981-05-30
FR2287288B3 (forum.php) 1979-06-29

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