FR1449082A - Improvements to devices for forming grooves by rolling - Google Patents

Improvements to devices for forming grooves by rolling

Info

Publication number
FR1449082A
FR1449082A FR23402A FR23402A FR1449082A FR 1449082 A FR1449082 A FR 1449082A FR 23402 A FR23402 A FR 23402A FR 23402 A FR23402 A FR 23402A FR 1449082 A FR1449082 A FR 1449082A
Authority
FR
France
Prior art keywords
rolling
devices
forming grooves
grooves
forming
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.)
Expired
Application number
FR23402A
Other languages
French (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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR23402A priority Critical patent/FR1449082A/en
Application granted granted Critical
Publication of FR1449082A publication Critical patent/FR1449082A/en
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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR23402A 1965-07-03 1965-07-03 Improvements to devices for forming grooves by rolling Expired FR1449082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR23402A FR1449082A (en) 1965-07-03 1965-07-03 Improvements to devices for forming grooves by rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23402A FR1449082A (en) 1965-07-03 1965-07-03 Improvements to devices for forming grooves by rolling

Publications (1)

Publication Number Publication Date
FR1449082A true FR1449082A (en) 1966-08-12

Family

ID=8583755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23402A Expired FR1449082A (en) 1965-07-03 1965-07-03 Improvements to devices for forming grooves by rolling

Country Status (1)

Country Link
FR (1) FR1449082A (en)

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