FR2250583A1 - Appts. for coiling cold worked tubing - has three sets of rolls for dia. change rotated to avoid torsional forces on tube - Google Patents

Appts. for coiling cold worked tubing - has three sets of rolls for dia. change rotated to avoid torsional forces on tube

Info

Publication number
FR2250583A1
FR2250583A1 FR7436905A FR7436905A FR2250583A1 FR 2250583 A1 FR2250583 A1 FR 2250583A1 FR 7436905 A FR7436905 A FR 7436905A FR 7436905 A FR7436905 A FR 7436905A FR 2250583 A1 FR2250583 A1 FR 2250583A1
Authority
FR
France
Prior art keywords
rolls
tubing
torsional forces
cold worked
appts
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
FR7436905A
Other languages
English (en)
French (fr)
Other versions
FR2250583B1 (enrdf_load_stackoverflow
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.)
Wean United Inc
Original Assignee
Wean United Inc
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
Priority claimed from US414002A external-priority patent/US3872702A/en
Application filed by Wean United Inc filed Critical Wean United Inc
Publication of FR2250583A1 publication Critical patent/FR2250583A1/fr
Application granted granted Critical
Publication of FR2250583B1 publication Critical patent/FR2250583B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7436905A 1973-11-08 1974-11-07 Appts. for coiling cold worked tubing - has three sets of rolls for dia. change rotated to avoid torsional forces on tube Granted FR2250583A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US414002A US3872702A (en) 1973-07-20 1973-11-08 Coiling elongated materials

Publications (2)

Publication Number Publication Date
FR2250583A1 true FR2250583A1 (en) 1975-06-06
FR2250583B1 FR2250583B1 (enrdf_load_stackoverflow) 1979-04-13

Family

ID=23639546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436905A Granted FR2250583A1 (en) 1973-11-08 1974-11-07 Appts. for coiling cold worked tubing - has three sets of rolls for dia. change rotated to avoid torsional forces on tube

Country Status (6)

Country Link
JP (1) JPS5075551A (enrdf_load_stackoverflow)
CA (1) CA1010750A (enrdf_load_stackoverflow)
DE (1) DE2453074A1 (enrdf_load_stackoverflow)
FR (1) FR2250583A1 (enrdf_load_stackoverflow)
IT (1) IT1023105B (enrdf_load_stackoverflow)
SE (1) SE414126B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180808U (ja) * 1983-05-17 1984-12-03 川崎製鉄株式会社 ル−プ状をした線材の落下ガイド装置
US5273231A (en) * 1992-08-03 1993-12-28 Morgan Construction Company Loop distributor for reforming station

Also Published As

Publication number Publication date
DE2453074A1 (de) 1975-05-15
SE414126B (sv) 1980-07-14
JPS5075551A (enrdf_load_stackoverflow) 1975-06-20
CA1010750A (en) 1977-05-24
IT1023105B (it) 1978-05-10
SE7413450L (enrdf_load_stackoverflow) 1975-05-09
FR2250583B1 (enrdf_load_stackoverflow) 1979-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse