DE69512442T2 - Herstellungsverfahren eines Schwingers - Google Patents

Herstellungsverfahren eines Schwingers

Info

Publication number
DE69512442T2
DE69512442T2 DE69512442T DE69512442T DE69512442T2 DE 69512442 T2 DE69512442 T2 DE 69512442T2 DE 69512442 T DE69512442 T DE 69512442T DE 69512442 T DE69512442 T DE 69512442T DE 69512442 T2 DE69512442 T2 DE 69512442T2
Authority
DE
Germany
Prior art keywords
transducer
manufacturing
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 - Lifetime
Application number
DE69512442T
Other languages
English (en)
Other versions
DE69512442D1 (de
Inventor
Yuichiro Tokunaga
Takeshi Inao
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE69512442D1 publication Critical patent/DE69512442D1/de
Application granted granted Critical
Publication of DE69512442T2 publication Critical patent/DE69512442T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G01C19/5663—Manufacturing; Trimming; Mounting; Housings
    • 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
    • B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/045—Manufacture of wire or bars with particular section or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F9/00—Straining wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F9/00—Straining wire
    • B21F9/007—Straining wire to induce a plastic deformation of the wire
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Metal Extraction Processes (AREA)
DE69512442T 1994-01-20 1995-01-17 Herstellungsverfahren eines Schwingers Expired - Lifetime DE69512442T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6022003A JPH07208999A (ja) 1994-01-20 1994-01-20 振動子の製造方法

Publications (2)

Publication Number Publication Date
DE69512442D1 DE69512442D1 (de) 1999-11-04
DE69512442T2 true DE69512442T2 (de) 2000-05-31

Family

ID=12070839

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512442T Expired - Lifetime DE69512442T2 (de) 1994-01-20 1995-01-17 Herstellungsverfahren eines Schwingers

Country Status (4)

Country Link
US (1) US5671632A (de)
EP (1) EP0664440B1 (de)
JP (1) JPH07208999A (de)
DE (1) DE69512442T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102974644B (zh) * 2012-12-28 2015-02-18 东莞市科力钢铁线材有限公司 一种高精度异型线材的拉拔工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US168975A (en) * 1875-10-19 Improvement in machines for drawing and polishing bars
US323762A (en) * 1885-08-04 white
FR1164727A (fr) * 1957-01-12 1958-10-14 Duralumin Nouveau mode de travail sur les bancs à étirer les tubes et bancs modifiés correspondants
EP0129352B1 (de) * 1983-06-10 1988-05-18 Fujikura Ltd. Vorrichtung zum Drahtziehen
JP2883473B2 (ja) * 1991-07-26 1999-04-19 株式会社東芝 振動ジャイロ用恒弾性材の製造方法
EP0529309B1 (de) * 1991-07-26 1995-12-27 Murata Manufacturing Co., Ltd. Verfahren zur Herstellung eines Schwingkörpers
JPH05288554A (ja) * 1992-04-10 1993-11-02 Murata Mfg Co Ltd 振動ジャイロ

Also Published As

Publication number Publication date
EP0664440B1 (de) 1999-09-29
DE69512442D1 (de) 1999-11-04
US5671632A (en) 1997-09-30
EP0664440A1 (de) 1995-07-26
JPH07208999A (ja) 1995-08-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition