FR1197096A - Knurling head for rolling tubes to be bent and adjusting devices for this head - Google Patents

Knurling head for rolling tubes to be bent and adjusting devices for this head

Info

Publication number
FR1197096A
FR1197096A FR1197096DA FR1197096A FR 1197096 A FR1197096 A FR 1197096A FR 1197096D A FR1197096D A FR 1197096DA FR 1197096 A FR1197096 A FR 1197096A
Authority
FR
France
Prior art keywords
head
bent
adjusting devices
knurling
rolling tubes
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)
Inventor
Sigismond Wilman
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 filed Critical
Application granted granted Critical
Publication of FR1197096A publication Critical patent/FR1197096A/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1197096D 1958-01-04 1958-01-04 Knurling head for rolling tubes to be bent and adjusting devices for this head Expired FR1197096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1197096T 1958-01-04

Publications (1)

Publication Number Publication Date
FR1197096A true FR1197096A (en) 1959-11-27

Family

ID=9669486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197096D Expired FR1197096A (en) 1958-01-04 1958-01-04 Knurling head for rolling tubes to be bent and adjusting devices for this head

Country Status (1)

Country Link
FR (1) FR1197096A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108994227A (en) * 2018-09-11 2018-12-14 苏州迈道纳自动化科技有限公司 Decorative pattern spline rolls seat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108994227A (en) * 2018-09-11 2018-12-14 苏州迈道纳自动化科技有限公司 Decorative pattern spline rolls seat
CN108994227B (en) * 2018-09-11 2024-05-17 苏州迈道纳自动化科技有限公司 Pattern spline rolling seat

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