JP4845970B2 - 反発が向上されたドラムヘッドアセンブリ - Google Patents
反発が向上されたドラムヘッドアセンブリ Download PDFInfo
- Publication number
- JP4845970B2 JP4845970B2 JP2008551435A JP2008551435A JP4845970B2 JP 4845970 B2 JP4845970 B2 JP 4845970B2 JP 2008551435 A JP2008551435 A JP 2008551435A JP 2008551435 A JP2008551435 A JP 2008551435A JP 4845970 B2 JP4845970 B2 JP 4845970B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- mesh
- practice
- drum head
- acoustic
- 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 - Fee Related
Links
- 239000012528 membrane Substances 0.000 claims description 138
- 241000208967 Polygala cruciata Species 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
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- 238000000034 method Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 description 11
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 239000013536 elastomeric material Substances 0.000 description 7
- 239000006260 foam Substances 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 3
- 239000004821 Contact adhesive Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D13/00—Percussion musical instruments; Details or accessories therefor
- G10D13/01—General design of percussion musical instruments
- G10D13/03—Practice drumkits or pads
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D13/00—Percussion musical instruments; Details or accessories therefor
- G10D13/10—Details of, or accessories for, percussion musical instruments
- G10D13/26—Mechanical details of electronic drums
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D13/00—Percussion musical instruments; Details or accessories therefor
- G10D13/01—General design of percussion musical instruments
- G10D13/02—Drums; Tambourines with drumheads
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D13/00—Percussion musical instruments; Details or accessories therefor
- G10D13/10—Details of, or accessories for, percussion musical instruments
- G10D13/14—Mutes or dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Impact Printers (AREA)
- Fluid-Damping Devices (AREA)
Description
Claims (18)
- a.上面および底面を有するメッシュ膜と、
b.ねじ付きロッドおよび前記メッシュ膜内に維持されるターンバックルを備え、前記メッシュ膜に張力をかけるためのテンションリングと、
c.前記メッシュ膜の前記底面の少なくとも一部に接触するダンパであって、前記メッシュ膜の底面に位置する円形のポリエステルフアイバー材料を有するダンパと、
d.前記メッシュ膜を保持するための保持部材および前記メッシュ膜をアコースティック膜に実質的に固定した関係に保持するための連結部材を備える係合部材とを含む、練習用ドラムヘッドアセンブリ。 - 前記メッシュ膜が前記メッシュ膜を固定するための環状フレームを有する練習用ドラムヘッド内に形成され、前記保持部材が前記係合部材の内側壁から内側に延びて前記練習用ドラムヘッドの環状フレームの底部を支持するフロアを備える、請求項1に記載の練習用ドラムヘッドアセンブリ。
- 前記メッシュ膜がポリエステル材料で形成され約5〜70%の開口面積を有する、請求項1に記載の練習用ドラムヘッドアセンブリ。
- 前記メッシュ膜が前記アコースティック膜に距離を約0.5〜4インチおいて実質的に固定された関係に保持される、請求項1に記載の練習用ドラムヘッドアセンブリ。
- 前記ダンパが前記メッシュ膜の前記底面に接着剤で付着される、請求項1に記載の練習用ドラムヘッド。
- 前記ダンパが前記メッシュ膜の前記底面の約40〜100パーセントに接触する、請求項1に記載の練習用ドラムヘッド。
- テンションリングと、膜および環状フレームを備えるドラムヘッドの組み合わせであって、前記テンションリングは、円形の平滑な形状に形成された円筒形ロッドと、前記膜に外側に向けて張力をかけるように前記テンションリングの直径を拡張するためのターンバックルを有する拡張部材を備え、前期テンションリングは前記環状フレーム内において前記膜に係合する組み合わせ。
- 前記円筒形ロッドは平滑な端部およびねじ付き端部を備える、請求項7記載の組み合わせ。
- 前記ターンバックルは、前記ロッドの前記ねじ付き端部を受けるためのねじ付きレセプタクルおよび前記ロッドの前記平滑な端部を受けるための平滑レセプタクルを備える、請求項8記載の組み合わせ。
- 前記膜は、メッシュ膜、固体膜および部分的固体膜のいずれかである請求項7記載の組み合わせ。
- 前記膜はメッシュ膜であり、前記組み合わせは、前記膜の前記底面の少なくとも一部に接触し、前記膜の底面に位置する円形のポリエステル材料を有するダンパをさらに備える請求項7記載の組み合わせ。
- 前記ダンパが前記メッシュ膜の前記底面の約40〜100パーセントに接触する、請求項11に記載の組み合わせ。
- 前記膜はメッシュ膜であり、前記組み合わせは、前記メッシュ膜を保持するための保持部材および前記メッシュ膜をアコースティック膜に実質的に固定した関係に保持するための連結部材を備える係合部材とをさらに含む、請求項7記載の組み合わせ。
- 前記膜はメッシュ膜であり、前記メッシュ膜は、約0.5インチ〜約4インチの距離でアコーステイック膜に実質的に固定された関係に保持される、請求項7記載の組み合わせ。
- a.円形の平滑な形状に形成された円筒形ロッドと、前記環状フレーム内においてテンションリングの直径を拡張するための拡張部材を備えるテンションリングを挿入する工程
b.前記テンションリングの直径を前記膜に対して拡張するために前記拡張部材を動作させる工程とを備える、膜と環状フレームを有するドラムヘッドに張力をかける方法。 - 前記拡張部材はターンバックルを備え、前記テンションリングの直径を前記膜に対して拡張するために前記拡張部材を動作させる工程は前記ターンバックルを回転する工程を含む請求項15記載の方法。
- 前記円筒形ロッドは平滑な端部とねじ付き端部を備えている請求項15記載の方法。
- 前記拡張部材は、前記ロッドの前記ねじ付き端部を受けるためのねじ付きレセプタクルおよび前記ロッドの前記平滑な端部を受けるための平滑レセプタクルを備えるターンバックルを備える請求項17記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/335,114 US7514617B2 (en) | 2006-01-19 | 2006-01-19 | Practice drumhead assembly |
US11/335,114 | 2006-01-19 | ||
US11/654,971 | 2007-01-18 | ||
US11/654,971 US7498500B2 (en) | 2006-01-19 | 2007-01-18 | Drumhead assembly with improved rebound |
PCT/US2007/001533 WO2007084718A2 (en) | 2006-01-19 | 2007-01-19 | Drumhead assembly with improved rebound |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009524115A JP2009524115A (ja) | 2009-06-25 |
JP2009524115A5 JP2009524115A5 (ja) | 2010-03-04 |
JP4845970B2 true JP4845970B2 (ja) | 2011-12-28 |
Family
ID=38288283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008551435A Expired - Fee Related JP4845970B2 (ja) | 2006-01-19 | 2007-01-19 | 反発が向上されたドラムヘッドアセンブリ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7498500B2 (ja) |
EP (2) | EP2757553B1 (ja) |
JP (1) | JP4845970B2 (ja) |
ES (2) | ES2504519T3 (ja) |
WO (1) | WO2007084718A2 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7498500B2 (en) * | 2006-01-19 | 2009-03-03 | Rtom Corporation | Drumhead assembly with improved rebound |
US7781661B2 (en) * | 2006-01-19 | 2010-08-24 | Rtom Corporation | Drumhead assembly |
US7514617B2 (en) | 2006-01-19 | 2009-04-07 | Rtom Corporation | Practice drumhead assembly |
US7985908B1 (en) * | 2008-07-25 | 2011-07-26 | Offworld Percussion | Practice drum pad assembly and rim therefor |
US8039724B1 (en) * | 2008-09-18 | 2011-10-18 | Alesis, L.P. a Limited Partnership of Delaware | Removable electronic drum head for an acoustic drum |
GB2464727A (en) * | 2008-10-24 | 2010-04-28 | Dion Dublin | Percussion instrument with peripherally divided tactile wall regions |
US20100175535A1 (en) * | 2009-01-12 | 2010-07-15 | Lento James A | Percussion resonance system |
JP5446437B2 (ja) * | 2009-05-08 | 2014-03-19 | ヤマハ株式会社 | 打撃検出装置 |
GB2462503B (en) | 2009-05-21 | 2010-06-30 | Dion Dublin | Percussion instrument |
KR200461951Y1 (ko) | 2010-04-20 | 2012-08-16 | 안경미 | 북 |
US8933310B2 (en) * | 2011-11-09 | 2015-01-13 | Rtom Corporation | Acoustic/electronic drum assembly |
JP5630618B2 (ja) * | 2012-07-27 | 2014-11-26 | ヤマハ株式会社 | スネアドラム |
US10235978B2 (en) * | 2016-09-16 | 2019-03-19 | Michael H Bean | Dual volume percussion instrument system |
US9990909B1 (en) * | 2017-07-12 | 2018-06-05 | Rtom Corporation | Cymbal |
US20190139521A1 (en) * | 2017-11-06 | 2019-05-09 | Hpi (Tianjin) Musical Instrument Co., Ltd. | Tuning Ring for Adjusting Sound Timbre of Drum Head |
JP2019219534A (ja) * | 2018-06-20 | 2019-12-26 | ローランド株式会社 | 電子打楽器およびそれを用いた検出方法 |
JP7194011B2 (ja) * | 2018-12-26 | 2022-12-21 | ローランド株式会社 | 打楽器および張力付与方法 |
US11854514B2 (en) | 2019-10-23 | 2023-12-26 | D'addario & Company, Inc. | Drumhead with reduced volume |
DE102022122264A1 (de) | 2022-09-02 | 2024-03-07 | Elisabetta Goltermann | Membranophon und Klangmembrane für ein Membranophon |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001142459A (ja) * | 1999-11-15 | 2001-05-25 | Yamaha Corp | ドラム、減音装置および電子打楽器用ヘッド |
JP2002535725A (ja) * | 1999-01-25 | 2002-10-22 | アールトム コーポレーション | 可膨張性の音楽用ドラム |
US6586665B1 (en) * | 2002-01-18 | 2003-07-01 | Pi Hu Liao | Drum having a membrane adjustable to different tensions |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US416327A (en) * | 1889-12-03 | Peters | ||
US635192A (en) * | 1899-05-25 | 1899-10-17 | William T Stuart | Musical instrument. |
US729936A (en) * | 1902-07-28 | 1903-06-02 | Frank B Dawson | Drumhead. |
US1072687A (en) * | 1913-02-13 | 1913-09-09 | Victor Beauregard | Embroidery-hoop. |
US1634151A (en) * | 1923-04-19 | 1927-06-28 | Gen Motors Corp | Piston |
US1789992A (en) | 1929-04-10 | 1931-01-27 | George E Stevens | Practice drum |
FR933228A (fr) * | 1946-09-03 | 1948-04-14 | Perfectionnements aux tambours et instruments analogues | |
US3105406A (en) * | 1961-05-25 | 1963-10-01 | Francis J Ippolito | Practice drum |
US3283909A (en) | 1963-12-20 | 1966-11-08 | Ametek Inc | Centrifugal separator |
US3453924A (en) | 1968-01-11 | 1969-07-08 | Merton Glick | Drum mute |
US3566737A (en) * | 1969-07-29 | 1971-03-02 | William Gussak | Musical instrument |
US3596385A (en) | 1970-06-10 | 1971-08-03 | Shizue Tachibana | Embroidery frame |
US3867863A (en) | 1973-12-10 | 1975-02-25 | Columbia Broadcasting Syst Inc | Toy drum |
US4102235A (en) | 1976-08-19 | 1978-07-25 | Le Masters Laurence G | Drum practice pad |
US4244266A (en) * | 1979-07-09 | 1981-01-13 | Silver Street, Incorporated | Drumhead deadening device |
US4325280A (en) * | 1980-04-14 | 1982-04-20 | Silver Street, Incorporated | Device for deadening drumheads |
US4416181A (en) | 1981-04-03 | 1983-11-22 | Remo, Inc. | Pretuned head for drum or the like |
US4589323A (en) * | 1983-04-29 | 1986-05-20 | Remo, Inc. | Drum muffler |
JPS63226689A (ja) | 1986-10-17 | 1988-09-21 | 林 顕 | 発音用振動板 |
US4726130A (en) | 1987-01-02 | 1988-02-23 | Bussard Janice W | Needlework framing hoop for wall display |
US4745839A (en) * | 1987-01-15 | 1988-05-24 | Victor Peraino | Drum mute |
US4927290A (en) | 1987-07-23 | 1990-05-22 | Bowman Harold M | Manhole cover support resistant to water infiltration |
US4976719A (en) | 1988-11-21 | 1990-12-11 | Siepser Steven B | Device used to change corneal curvature |
US5042356A (en) | 1989-07-06 | 1991-08-27 | Karch Jeffrey M | Kit for converting a conventional drum into an electronically triggered drum |
US5025697A (en) * | 1990-10-09 | 1991-06-25 | May Randall L | Musical drum reinforcement |
US5151150A (en) | 1990-12-19 | 1992-09-29 | Davis Archie B | Manually contractable ring for sealing an envelope against a bead of a tire during retreading |
US5404784A (en) | 1991-05-17 | 1995-04-11 | Steenbock; Daniel A. | Apparatus for modifying the percussive sound emanating from a drum |
US5316407A (en) | 1992-07-15 | 1994-05-31 | Miller Wayborn M | Manhole cover support |
US5375500A (en) * | 1993-10-27 | 1994-12-27 | Halpin; Alfred J. | Tunable drum |
US5493942A (en) | 1994-01-21 | 1996-02-27 | Wolf; Mitchell E. | Removable drumhead for drum brushing |
US5392681A (en) | 1994-06-22 | 1995-02-28 | Airheads | Drum tuning device |
US5492047A (en) * | 1994-10-20 | 1996-02-20 | Oliveri; Ignazus P. | Sound muffling, tone maintaining drum practice apparatus |
JPH08202353A (ja) * | 1995-01-30 | 1996-08-09 | Nishikawa Rubber Co Ltd | 練習用和太鼓 |
US5561254A (en) * | 1995-06-19 | 1996-10-01 | The Bohning Company, Ltd. | Device for modifying the sound of a drum |
US5650452A (en) | 1995-10-18 | 1997-07-22 | Arco Chemical Technology, L.P. | Very low density molded polyurethane foams via isocyanate-terminated prepolymers |
ES2166060T3 (es) * | 1996-02-07 | 2002-04-01 | Arbiter Group Plc | Dispositivo de afinado para tambor. |
US5920026A (en) * | 1996-07-04 | 1999-07-06 | Roland Kabsuhiki Kaisha | Electronic percussion instrument with a net-like material to minimize noise |
US6756535B1 (en) * | 1996-07-04 | 2004-06-29 | Roland Corporation | Electronic percussion instrumental system and percussion detecting apparatus therein |
US5892169A (en) * | 1997-11-06 | 1999-04-06 | Shapiro; Victor | Music drum mute device |
DE59805687D1 (de) * | 1998-03-26 | 2002-10-31 | Roland Meinl Musikinstrumente | Fell für Schlaginstrument |
US5998716A (en) | 1998-04-13 | 1999-12-07 | Aquarian Accessories Corporation | Impact resistant marching tom tom drum head |
KR100575176B1 (ko) | 1998-10-22 | 2006-05-03 | 마르크 에리스만 | 제거 가능한 신체 지지부를 갖는 기타 또는 유사한 악기 |
US6150594A (en) | 1998-11-14 | 2000-11-21 | The Mike Fiondella School Of Drumming L.L.C. | Drumming apparatus |
US6291754B1 (en) * | 2000-11-15 | 2001-09-18 | J. D'addario & Company, Inc. | Externally mounted adjustable damping system for drum head |
US6518490B2 (en) | 2001-01-23 | 2003-02-11 | Drum Workshop, Inc. | Drum head with sound attenuating center coating |
US6620991B1 (en) * | 2002-03-06 | 2003-09-16 | Houlton Honiball | Percussion instrument |
JP4042616B2 (ja) * | 2003-01-31 | 2008-02-06 | ヤマハ株式会社 | ドラムヘッドとドラムおよび電子ドラム並びにドラムシステムと電子ドラムシステム |
US20060065099A1 (en) * | 2004-09-25 | 2006-03-30 | Anderson James M | Removable muting device for drums, cymbals and the like |
US20070022863A1 (en) * | 2005-07-29 | 2007-02-01 | Kevin Ross | Drum damper systems |
US7642439B2 (en) * | 2005-09-08 | 2010-01-05 | Yamaha Corporation | Electronic drum and its drum head |
US7498500B2 (en) * | 2006-01-19 | 2009-03-03 | Rtom Corporation | Drumhead assembly with improved rebound |
US7514617B2 (en) * | 2006-01-19 | 2009-04-07 | Rtom Corporation | Practice drumhead assembly |
-
2007
- 2007-01-18 US US11/654,971 patent/US7498500B2/en active Active
- 2007-01-19 WO PCT/US2007/001533 patent/WO2007084718A2/en active Application Filing
- 2007-01-19 JP JP2008551435A patent/JP4845970B2/ja not_active Expired - Fee Related
- 2007-01-19 ES ES07716848.2T patent/ES2504519T3/es active Active
- 2007-01-19 EP EP14163947.6A patent/EP2757553B1/en active Active
- 2007-01-19 ES ES14163947.6T patent/ES2594578T3/es active Active
- 2007-01-19 EP EP07716848.2A patent/EP1977415B1/en not_active Not-in-force
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002535725A (ja) * | 1999-01-25 | 2002-10-22 | アールトム コーポレーション | 可膨張性の音楽用ドラム |
JP2001142459A (ja) * | 1999-11-15 | 2001-05-25 | Yamaha Corp | ドラム、減音装置および電子打楽器用ヘッド |
US6586665B1 (en) * | 2002-01-18 | 2003-07-01 | Pi Hu Liao | Drum having a membrane adjustable to different tensions |
Also Published As
Publication number | Publication date |
---|---|
ES2594578T3 (es) | 2016-12-21 |
US20070163423A1 (en) | 2007-07-19 |
EP2757553B1 (en) | 2016-06-29 |
EP1977415A4 (en) | 2013-05-01 |
WO2007084718A3 (en) | 2008-06-26 |
ES2504519T3 (es) | 2014-10-08 |
EP2757553A2 (en) | 2014-07-23 |
EP2757553A3 (en) | 2015-04-15 |
EP1977415A2 (en) | 2008-10-08 |
EP1977415B1 (en) | 2014-06-25 |
WO2007084718A2 (en) | 2007-07-26 |
JP2009524115A (ja) | 2009-06-25 |
US7498500B2 (en) | 2009-03-03 |
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