GB2257072B - Method for automatically lowering the drawing rate of drum drawing machines - Google Patents

Method for automatically lowering the drawing rate of drum drawing machines

Info

Publication number
GB2257072B
GB2257072B GB9212286A GB9212286A GB2257072B GB 2257072 B GB2257072 B GB 2257072B GB 9212286 A GB9212286 A GB 9212286A GB 9212286 A GB9212286 A GB 9212286A GB 2257072 B GB2257072 B GB 2257072B
Authority
GB
United Kingdom
Prior art keywords
drum
automatically lowering
machines
rate
drawing rate
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 - Fee Related
Application number
GB9212286A
Other languages
English (en)
Other versions
GB9212286D0 (en
GB2257072A (en
Inventor
Norbert Zaremba
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB9212286D0 publication Critical patent/GB9212286D0/en
Publication of GB2257072A publication Critical patent/GB2257072A/en
Application granted granted Critical
Publication of GB2257072B publication Critical patent/GB2257072B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Unwinding Of Filamentary Materials (AREA)
GB9212286A 1991-06-12 1992-06-10 Method for automatically lowering the drawing rate of drum drawing machines Expired - Fee Related GB2257072B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914119833 DE4119833C1 (enExample) 1991-06-12 1991-06-12

Publications (3)

Publication Number Publication Date
GB9212286D0 GB9212286D0 (en) 1992-07-22
GB2257072A GB2257072A (en) 1993-01-06
GB2257072B true GB2257072B (en) 1994-07-27

Family

ID=6434059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9212286A Expired - Fee Related GB2257072B (en) 1991-06-12 1992-06-10 Method for automatically lowering the drawing rate of drum drawing machines

Country Status (3)

Country Link
JP (1) JPH05177247A (enExample)
DE (1) DE4119833C1 (enExample)
GB (1) GB2257072B (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561694A (en) * 1968-10-22 1971-02-09 Blaw Knox Co Strand handling apparatus
GB2202176A (en) * 1987-03-17 1988-09-21 Mannesmann Ag Process and apparatus for automatic speed control of a continuous cylinder drawing machine
US4947665A (en) * 1989-03-23 1990-08-14 Rockford Manufacturing Group, Inc. Apparatus for the electrical control of an in-line drawing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561694A (en) * 1968-10-22 1971-02-09 Blaw Knox Co Strand handling apparatus
GB2202176A (en) * 1987-03-17 1988-09-21 Mannesmann Ag Process and apparatus for automatic speed control of a continuous cylinder drawing machine
US4947665A (en) * 1989-03-23 1990-08-14 Rockford Manufacturing Group, Inc. Apparatus for the electrical control of an in-line drawing machine

Also Published As

Publication number Publication date
GB9212286D0 (en) 1992-07-22
GB2257072A (en) 1993-01-06
DE4119833C1 (enExample) 1992-07-02
JPH05177247A (ja) 1993-07-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010610