FR726100A - Manufacturing process of metal playing balls - Google Patents

Manufacturing process of metal playing balls

Info

Publication number
FR726100A
FR726100A FR726100DA FR726100A FR 726100 A FR726100 A FR 726100A FR 726100D A FR726100D A FR 726100DA FR 726100 A FR726100 A FR 726100A
Authority
FR
France
Prior art keywords
manufacturing process
playing balls
metal playing
metal
balls
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
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.)
TOUZET ET FEROUL
Original Assignee
TOUZET ET FEROUL
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 TOUZET ET FEROUL filed Critical TOUZET ET FEROUL
Application granted granted Critical
Publication of FR726100A publication Critical patent/FR726100A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/08—Making hollow objects characterised by the structure of the objects ball-shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR726100D 1931-01-19 1931-01-19 Manufacturing process of metal playing balls Expired FR726100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR726100T 1931-01-19

Publications (1)

Publication Number Publication Date
FR726100A true FR726100A (en) 1932-05-23

Family

ID=9110498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR726100D Expired FR726100A (en) 1931-01-19 1931-01-19 Manufacturing process of metal playing balls

Country Status (1)

Country Link
FR (1) FR726100A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172235B (en) * 1959-07-30 1964-06-18 Friedrich A Weber Dr Ing Hollow filling body with egg or spherical shape for reaction spaces
DE1255509B (en) * 1960-09-19 1967-11-30 Riehle Fa Otto Ball stud for trailer hitches
US3470720A (en) * 1967-09-01 1969-10-07 Phillip R Eklund Method of making hollow balls for use in ball bearing and/or similar rolling operations
FR2280451A1 (en) * 1974-08-01 1976-02-27 Roche Jean Hollow spherical body mfr - with tubing hot or cold spun between hemispherical dies
WO2009096801A1 (en) 2008-02-01 2009-08-06 Omnidea, Lda. Plastic deformation technological process for production of thin wall revolution shells from tubular billets

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172235B (en) * 1959-07-30 1964-06-18 Friedrich A Weber Dr Ing Hollow filling body with egg or spherical shape for reaction spaces
DE1255509B (en) * 1960-09-19 1967-11-30 Riehle Fa Otto Ball stud for trailer hitches
US3470720A (en) * 1967-09-01 1969-10-07 Phillip R Eklund Method of making hollow balls for use in ball bearing and/or similar rolling operations
FR2280451A1 (en) * 1974-08-01 1976-02-27 Roche Jean Hollow spherical body mfr - with tubing hot or cold spun between hemispherical dies
WO2009096801A1 (en) 2008-02-01 2009-08-06 Omnidea, Lda. Plastic deformation technological process for production of thin wall revolution shells from tubular billets

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