GB1291623A - A multi-stand reducing apparatus having means for presetting the rotational speeds of the blocks of rolls of the stands - Google Patents

A multi-stand reducing apparatus having means for presetting the rotational speeds of the blocks of rolls of the stands

Info

Publication number
GB1291623A
GB1291623A GB35730/70A GB3573070A GB1291623A GB 1291623 A GB1291623 A GB 1291623A GB 35730/70 A GB35730/70 A GB 35730/70A GB 3573070 A GB3573070 A GB 3573070A GB 1291623 A GB1291623 A GB 1291623A
Authority
GB
United Kingdom
Prior art keywords
block
blocks
dial
wheel
shaft
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
GB35730/70A
Other languages
English (en)
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.)
OFFICE TECHNIQUE DES TREFILES
Original Assignee
OFFICE TECHNIQUE DES TREFILES
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 OFFICE TECHNIQUE DES TREFILES filed Critical OFFICE TECHNIQUE DES TREFILES
Publication of GB1291623A publication Critical patent/GB1291623A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • 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)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Metal Rolling (AREA)
GB35730/70A 1969-08-05 1970-07-23 A multi-stand reducing apparatus having means for presetting the rotational speeds of the blocks of rolls of the stands Expired GB1291623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6926791A FR2055886A5 (enExample) 1969-08-05 1969-08-05

Publications (1)

Publication Number Publication Date
GB1291623A true GB1291623A (en) 1972-10-04

Family

ID=9038619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35730/70A Expired GB1291623A (en) 1969-08-05 1970-07-23 A multi-stand reducing apparatus having means for presetting the rotational speeds of the blocks of rolls of the stands

Country Status (4)

Country Link
US (1) US3688546A (enExample)
DE (1) DE2038745C3 (enExample)
FR (1) FR2055886A5 (enExample)
GB (1) GB1291623A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079609A (en) * 1976-12-14 1978-03-21 Amtel, Inc. Control system for multiple stage reducing apparatus
DE2749505C2 (de) * 1977-11-04 1987-01-15 Siemens AG, 1000 Berlin und 8000 München Sollwertkaskade
IT1160942B (it) * 1978-11-21 1987-03-11 Indesit Dispositivo per regolare la velocita' di rotazione di un motore in una macchina lavabiancheria

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1341651A (en) * 1920-06-01 Sylvania
US1281439A (en) * 1913-05-05 1918-10-15 Bridgeport Brass Co Multiple-wire-drawing machine.
US1653097A (en) * 1923-11-09 1927-12-20 Harold W Hodgson Multiple continuous-wire-drawing machine
US2232993A (en) * 1938-07-29 1941-02-25 Nat Standard Company Inc Wire drawing machine
US2266861A (en) * 1939-08-31 1941-12-23 Western Electric Co Wire drawing apparatus
US2715959A (en) * 1951-02-17 1955-08-23 John A Roebling S Sons Corp Multiblock wire-drawing apparatus and method
GB748448A (en) * 1952-12-23 1956-05-02 Birger David Sigvard Lofberg Device for driving wire drawing machines and rolling mills
US3314264A (en) * 1964-03-23 1967-04-18 Kocks Gmbh Friedrich Apparatus for controlling the speed of the drive motors for driving the roll stands of a multiple-stand rolling mill
SE329874B (enExample) * 1967-06-14 1970-10-26 Asea Ab

Also Published As

Publication number Publication date
US3688546A (en) 1972-09-05
DE2038745A1 (de) 1971-03-11
FR2055886A5 (enExample) 1971-05-14
DE2038745C3 (de) 1981-01-22
DE2038745B2 (de) 1980-05-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee