FR1502270A - Structure de support de filière d'étirage à transducteurs piézo-électriques - Google Patents

Structure de support de filière d'étirage à transducteurs piézo-électriques

Info

Publication number
FR1502270A
FR1502270A FR84827A FR84827A FR1502270A FR 1502270 A FR1502270 A FR 1502270A FR 84827 A FR84827 A FR 84827A FR 84827 A FR84827 A FR 84827A FR 1502270 A FR1502270 A FR 1502270A
Authority
FR
France
Prior art keywords
support structure
piezoelectric transducer
drawing die
die support
piezoelectric
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
FR84827A
Other languages
English (en)
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.)
Calumet and Hecla Inc
Original Assignee
Calumet and Hecla 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
Application filed by Calumet and Hecla Inc filed Critical Calumet and Hecla Inc
Application granted granted Critical
Publication of FR1502270A publication Critical patent/FR1502270A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • 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
    • B21C1/006—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing using vibratory energy
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12—Die holders; Rotating dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Metal Extraction Processes (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR84827A 1965-12-27 1966-11-24 Structure de support de filière d'étirage à transducteurs piézo-électriques Expired FR1502270A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51647865A 1965-12-27 1965-12-27

Publications (1)

Publication Number Publication Date
FR1502270A true FR1502270A (fr) 1967-11-18

Family

ID=24055774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR84827A Expired FR1502270A (fr) 1965-12-27 1966-11-24 Structure de support de filière d'étirage à transducteurs piézo-électriques

Country Status (6)

Country Link
US (1) US3434329A (Direct)
BE (1) BE690245A (Direct)
ES (1) ES333641A1 (Direct)
FR (1) FR1502270A (Direct)
GB (1) GB1159316A (Direct)
SE (1) SE339676B (Direct)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072034A (en) * 1972-05-09 1978-02-07 National Research Development Corporation Method and apparatus for forming material by forcing through a die orifice
GB1470053A (en) * 1973-03-26 1977-04-14 Nat Res Dev Vibratory forming of materials
US3945231A (en) * 1973-10-31 1976-03-23 Toyo Seikan Kaisha Limited Process and apparatus for preparation of thin walled cylindrical vessels
US4126031A (en) * 1977-07-07 1978-11-21 Ignashev Evgeny P Apparatus for producing metal bands
DE10132990C1 (de) * 2001-07-02 2003-02-13 Forschungsges Umformtechnik Axiale Abstützung für eine im Ultraschallbereich in Eigenfrequenz schwingende Matrize, insbesondere zum Draht-, Stangen- oder Rohrziehen
US7086266B2 (en) * 2004-08-05 2006-08-08 Becton, Dickinson And Company Method of producing tapered or pointed cannula
US7076987B2 (en) * 2004-08-05 2006-07-18 Becton, Dickinson And Company Method of producing tapered or pointed cannula
ITMI20120745A1 (it) * 2012-05-04 2013-11-05 Dies S A S Di Albino Vanossi & C Van Trafila aggiustabile
JPWO2015025769A1 (ja) * 2013-08-22 2017-03-02 昭和電工株式会社 金属加工用ダイ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955943C (de) * 1950-05-23 1957-01-10 Dr Werner Schulz Verfahren und Einrichtung zum Verformen langgestreckter Werkstuecke, z.B. zum Ziehen von Rohren, unter Anwendung von Schwingungen
US2798832A (en) * 1954-03-08 1957-07-09 Richard F Harvey Method of hardening ferrous metals
US3209572A (en) * 1963-06-21 1965-10-05 Aeroprojects Inc Vibratory energy method and apparatus
US3209574A (en) * 1963-11-04 1965-10-05 Aeroprojects Inc Apparatus and method applying vibratory energy

Also Published As

Publication number Publication date
GB1159316A (en) 1969-07-23
ES333641A1 (es) 1968-03-16
SE339676B (Direct) 1971-10-18
BE690245A (Direct) 1967-05-25
DE1527782B2 (de) 1972-07-20
DE1527782A1 (de) 1970-01-22
US3434329A (en) 1969-03-25

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