IT1078240B - Trafilatrice perfezionata - Google Patents

Trafilatrice perfezionata

Info

Publication number
IT1078240B
IT1078240B IT2050477A IT2050477A IT1078240B IT 1078240 B IT1078240 B IT 1078240B IT 2050477 A IT2050477 A IT 2050477A IT 2050477 A IT2050477 A IT 2050477A IT 1078240 B IT1078240 B IT 1078240B
Authority
IT
Italy
Prior art keywords
perfected
drawing machine
machine
perfected drawing
Prior art date
Application number
IT2050477A
Other languages
English (en)
Inventor
Pierre Ravret
Original Assignee
Elfit Sa
Crouzet Sa
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 Elfit Sa, Crouzet Sa filed Critical Elfit Sa
Application granted granted Critical
Publication of IT1078240B publication Critical patent/IT1078240B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes 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
    • B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
    • B21C1/08—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material does not slip on the drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes 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
    • B21C1/14—Drums, e.g. capstans; Connection of grippers thereto; Grippers specially adapted for drawing machines or apparatus of the drum type; Couplings specially adapted for these drums
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/06—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type
    • H02K49/065—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type hysteresis type
IT2050477A 1976-02-23 1977-02-21 Trafilatrice perfezionata IT1078240B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605182A FR2355579A1 (fr) 1976-02-23 1976-02-23 Machine a trefiler perfectionnee

Publications (1)

Publication Number Publication Date
IT1078240B true IT1078240B (it) 1985-05-08

Family

ID=9169558

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2050477A IT1078240B (it) 1976-02-23 1977-02-21 Trafilatrice perfezionata

Country Status (6)

Country Link
BE (1) BE851249A (it)
DE (1) DE2707027C3 (it)
ES (1) ES456126A1 (it)
FR (1) FR2355579A1 (it)
GB (1) GB1558418A (it)
IT (1) IT1078240B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395791A2 (fr) * 1977-07-01 1979-01-26 Crouzet Sa Machine a trefiler perfectionnee
DE3919382A1 (de) * 1989-06-14 1991-01-03 Kt Baustahl Vertrieb Vorrichtung zur streckgrenzenerhoehung von warm gewalztem draht
CN102151707B (zh) * 2011-03-24 2012-12-05 无锡常欣科技股份有限公司 应用于直进式拉丝机上的双筒式积线卷筒
CN103394530B (zh) * 2013-07-19 2015-06-03 无锡平盛科技有限公司 气动积线机构
CN116973539B (zh) * 2023-09-21 2023-12-05 常州恒丰特导股份有限公司 一种医疗线拉丝过程中的管控装置及其管控方法

Also Published As

Publication number Publication date
ES456126A1 (es) 1978-01-16
FR2355579A1 (fr) 1978-01-20
GB1558418A (en) 1980-01-03
DE2707027C3 (de) 1980-07-03
DE2707027B2 (de) 1979-10-18
FR2355579B1 (it) 1981-03-20
BE851249A (fr) 1977-05-31
DE2707027A1 (de) 1977-08-25

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