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DE60322460D1 - Sickenanordnung für Lautsprecher und Herstellungsverfahren dafür - Google Patents

Sickenanordnung für Lautsprecher und Herstellungsverfahren dafür

Info

Publication number
DE60322460D1
DE60322460D1 DE60322460T DE60322460T DE60322460D1 DE 60322460 D1 DE60322460 D1 DE 60322460D1 DE 60322460 T DE60322460 T DE 60322460T DE 60322460 T DE60322460 T DE 60322460T DE 60322460 D1 DE60322460 D1 DE 60322460D1
Authority
DE
Germany
Prior art keywords
loudspeakers
manufacturing
method therefor
beading arrangement
beading
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
DE60322460T
Other languages
English (en)
Inventor
Takashi Suzuki
Masatoshi Sato
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.)
Tohoku Pioneer Corp
Pioneer Corp
Original Assignee
Tohoku Pioneer Corp
Pioneer Corp
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 Tohoku Pioneer Corp, Pioneer Corp filed Critical Tohoku Pioneer Corp
Application granted granted Critical
Publication of DE60322460D1 publication Critical patent/DE60322460D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
    • H04R2231/003—Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/204—Material aspects of the outer suspension of loudspeaker diaphragms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49005—Acoustic transducer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/4908—Acoustic transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE60322460T 2002-04-01 2003-03-31 Sickenanordnung für Lautsprecher und Herstellungsverfahren dafür Expired - Lifetime DE60322460D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002098131 2002-04-01
JP2002290640A JP3960474B2 (ja) 2002-04-01 2002-10-03 スピーカ用エッジ及びその形成方法

Publications (1)

Publication Number Publication Date
DE60322460D1 true DE60322460D1 (de) 2008-09-11

Family

ID=28043846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60322460T Expired - Lifetime DE60322460D1 (de) 2002-04-01 2003-03-31 Sickenanordnung für Lautsprecher und Herstellungsverfahren dafür

Country Status (5)

Country Link
US (1) US6892850B2 (de)
EP (1) EP1351547B1 (de)
JP (1) JP3960474B2 (de)
CN (1) CN1251555C (de)
DE (1) DE60322460D1 (de)

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* Cited by examiner, † Cited by third party
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JP3893540B2 (ja) * 2002-05-20 2007-03-14 松下電器産業株式会社 スピーカ振動板用エッジ及びその製造方法
JP2005303911A (ja) * 2004-04-15 2005-10-27 Pioneer Electronic Corp スピーカ用振動板及びスピーカ
US20060050924A1 (en) * 2004-09-03 2006-03-09 Hiroshi Ohara Angled cone of loudspeaker
US20080212800A1 (en) * 2005-04-20 2008-09-04 Yoshimichi Kajihara Diaphragm for Speaker, Method for Producing Same, Speaker Using Such Diaphragm, and Apparatus Using Such Speaker
US20070102231A1 (en) * 2005-11-10 2007-05-10 Hiroshi Ohara Connecting sheet of paper cone
JP4611887B2 (ja) * 2005-12-26 2011-01-12 パイオニア株式会社 スピーカ用エッジの製造方法
CN101304622A (zh) * 2007-05-09 2008-11-12 富准精密工业(深圳)有限公司 电声装置的音膜结构及其制备方法
JP4990103B2 (ja) * 2007-11-14 2012-08-01 株式会社河合楽器製作所 ピアノのハンマーシャンクおよびその製造方法
CN102088655B (zh) * 2010-01-29 2013-11-13 江苏东禾电声配件有限公司 扬声器鼓纸成型压制模具
US8452037B2 (en) 2010-05-05 2013-05-28 Apple Inc. Speaker clip
US8442259B2 (en) * 2010-06-04 2013-05-14 Beats Electronics, Llc System for vibration confinement
US9763012B2 (en) 2011-03-30 2017-09-12 Bose Corporation Monofilament fabric acoustic suspension elements
US8989428B2 (en) 2011-08-31 2015-03-24 Apple Inc. Acoustic systems in electronic devices
US9820033B2 (en) 2012-09-28 2017-11-14 Apple Inc. Speaker assembly
US9357299B2 (en) 2012-11-16 2016-05-31 Apple Inc. Active protection for acoustic device
US9788122B2 (en) * 2012-12-26 2017-10-10 Xin Min HUANG Vibrating panel device for electromagnetic vibrator and manufacture method thereof
US20150078611A1 (en) * 2013-09-16 2015-03-19 Apple Inc. Joint speaker surround and gasket, and methods of manufacture thereof
US9277303B2 (en) 2014-01-22 2016-03-01 Bose Corporation Treatment for loudspeaker suspension element fabric
US20170111744A1 (en) * 2014-03-28 2017-04-20 Pioneer Corporation Approaching vehicle warning speaker device
US9451354B2 (en) 2014-05-12 2016-09-20 Apple Inc. Liquid expulsion from an orifice
US9900698B2 (en) 2015-06-30 2018-02-20 Apple Inc. Graphene composite acoustic diaphragm
JP6418556B2 (ja) * 2015-12-17 2018-11-07 オンキヨー株式会社 スピーカー用振動板、これを備えたスピーカー、および、スピーカー用振動板の製造方法
US20170289690A1 (en) * 2016-03-29 2017-10-05 Cheng Uei Precision Industry Co., Ltd. Vibrating diaphragm structure and method of manufacture thereof
CN106162454B (zh) * 2016-08-31 2021-10-08 歌尔股份有限公司 扬声器振膜、扬声器单体及电子设备
CN106792378B (zh) * 2016-12-28 2022-08-16 歌尔股份有限公司 硅胶振膜及其成型方法以及发声装置单体
JP2018176815A (ja) * 2017-04-04 2018-11-15 株式会社ジェイテクト ステアリング装置
US11307661B2 (en) 2017-09-25 2022-04-19 Apple Inc. Electronic device with actuators for producing haptic and audio output along a device housing
US10757491B1 (en) 2018-06-11 2020-08-25 Apple Inc. Wearable interactive audio device
US10873798B1 (en) 2018-06-11 2020-12-22 Apple Inc. Detecting through-body inputs at a wearable audio device
US11334032B2 (en) 2018-08-30 2022-05-17 Apple Inc. Electronic watch with barometric vent
US11561144B1 (en) 2018-09-27 2023-01-24 Apple Inc. Wearable electronic device with fluid-based pressure sensing
CN114399014B (zh) 2019-04-17 2024-11-29 苹果公司 无线可定位标签
CN110708639B (zh) * 2019-10-31 2021-05-18 歌尔股份有限公司 一种用于微型发声装置的振膜以及微型发声装置
CN110784807B (zh) * 2019-10-31 2021-07-06 歌尔股份有限公司 一种发声装置的振膜以及发声装置
US12256032B2 (en) 2021-03-02 2025-03-18 Apple Inc. Handheld electronic device

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140203A (en) * 1976-05-17 1979-02-20 Matsushita Electric Industrial Co., Ltd. Acoustic diaphragm with polyurethane elastomer coating
JPS5575397A (en) * 1978-12-04 1980-06-06 Matsushita Electric Ind Co Ltd Manufacture of speaker diaphragm
JPS55140396A (en) * 1979-04-19 1980-11-01 Pioneer Electronic Corp Speaker unit
JPS55173691U (de) * 1979-05-31 1980-12-12
JPS56168495A (en) * 1980-05-29 1981-12-24 Pioneer Electronic Corp Speaker diaphragm
JPS5731297A (en) * 1980-07-31 1982-02-19 Matsushita Electric Ind Co Ltd Speaker diaphragm and its production
JPS5927156B2 (ja) * 1980-12-03 1984-07-03 オンキヨー株式会社 スピ−カ−用振動板の製造方法
US4461930A (en) * 1982-09-23 1984-07-24 Pioneer Speaker Components, Inc. Acoustic transducer with honeycomb diaphragm
JPS5955698A (ja) * 1982-09-24 1984-03-30 Sanyo Electric Co Ltd スピ−カ振動板用エツジの製造方法
JPS5961295A (ja) * 1982-09-29 1984-04-07 Sony Corp 音響振動板およびその製造方法
JPS62135099A (ja) * 1985-12-09 1987-06-18 Hitachi Ltd スピ−カ用振動板の製造方法
JPS62263798A (ja) * 1986-05-09 1987-11-16 Matsushita Electric Ind Co Ltd スピ−カ用振動板
US5031720A (en) * 1987-12-01 1991-07-16 Kabushiki Kaisha Kenwood Speaker diaphragm
JPH03259699A (ja) * 1990-03-09 1991-11-19 Showa Senpu Kk スピーカー用フリーエツジコーン
JPH0569455U (ja) * 1992-02-26 1993-09-21 住友ゴム工業株式会社 ダイヤフラム
EP0942625A3 (de) * 1993-06-28 2002-05-15 Matsushita Electric Industrial Co., Ltd. Verfahren zur Herstellung von Membran-Sicke-integrierten Formkörpern für Lautsprecher
JP3158023B2 (ja) * 1995-10-03 2001-04-23 フオスター電機株式会社 スピーカ用エッジの製造方法
JP2000092591A (ja) * 1998-09-11 2000-03-31 Sharp Corp スピーカ用エッジ
JP2000188796A (ja) * 1998-12-22 2000-07-04 Plus Sangyo Kk スピーカ振動板用エッジ材料
JP2000261885A (ja) 1999-03-09 2000-09-22 Inoac Corp スピーカエッジ
US6195442B1 (en) * 1999-08-27 2001-02-27 The United States Of America As Represented By The Secretary Of The Air Force Passive vibroacoustic attenuator for structural acoustic control
US6390232B1 (en) * 1999-10-29 2002-05-21 Communications Products Corporation Speaker cone assembly
JP2001258092A (ja) * 2000-03-14 2001-09-21 Pioneer Electronic Corp スピーカ用部品およびその製造方法

Also Published As

Publication number Publication date
US20030188919A1 (en) 2003-10-09
EP1351547A2 (de) 2003-10-08
US6892850B2 (en) 2005-05-17
JP3960474B2 (ja) 2007-08-15
CN1251555C (zh) 2006-04-12
JP2004007357A (ja) 2004-01-08
EP1351547B1 (de) 2008-07-30
EP1351547A3 (de) 2005-05-18
CN1449223A (zh) 2003-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)