FR728177A - Rotation device for pilgrim pitch rolling mills - Google Patents

Rotation device for pilgrim pitch rolling mills

Info

Publication number
FR728177A
FR728177A FR728177DA FR728177A FR 728177 A FR728177 A FR 728177A FR 728177D A FR728177D A FR 728177DA FR 728177 A FR728177 A FR 728177A
Authority
FR
France
Prior art keywords
rotation device
rolling mills
pitch rolling
pilgrim
pilgrim pitch
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Application granted granted Critical
Publication of FR728177A publication Critical patent/FR728177A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/06—Devices for revolving work between the steps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18992—Reciprocating to reciprocating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Transmission Devices (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
FR728177D 1930-12-28 1931-12-12 Rotation device for pilgrim pitch rolling mills Expired FR728177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE563466T 1930-12-28

Publications (1)

Publication Number Publication Date
FR728177A true FR728177A (en) 1932-06-30

Family

ID=34559081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728177D Expired FR728177A (en) 1930-12-28 1931-12-12 Rotation device for pilgrim pitch rolling mills

Country Status (4)

Country Link
US (1) US1982472A (en)
DE (1) DE563466C (en)
FR (1) FR728177A (en)
GB (1) GB376177A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780118A (en) * 1953-02-05 1957-02-05 United States Steel Corp Apparatus for rolling tubes

Also Published As

Publication number Publication date
US1982472A (en) 1934-11-27
DE563466C (en) 1932-11-05
GB376177A (en) 1932-07-07

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