| Patents for G10C 9 - Methods or tools specially adapted for the manufacture or maintenance of musical instruments covered by this subclass (225) |
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| 01/28/2015 | EP2830038A1 Method for improving the sound of musical instruments |
| 01/28/2015 | CN104318914A 一种钢琴音板拼接结构及拼接工艺 One kind of a piano soundboard mosaic structure and splicing process |
| 01/21/2015 | CN204117574U 钢琴调节档器的装配夹具 Piano stepper regulator assembly jig |
| 01/14/2015 | CN204102546U 组合型钢琴调律扳手 Combined piano tuning wrench |
| 01/07/2015 | CN204087762U 一种钢琴音板拼接结构 One kind of a piano soundboard mosaic structure |
| 01/07/2015 | CN104269159A 用于固定定型钢琴围板的装置 Fixed setting means for piano hoardings |
| 01/07/2015 | CN104269158A 多个连续钢琴撑杆夹持装置 More consecutive piano brace holding device |
| 01/07/2015 | CN104259970A 钢琴围板打磨装置 Piano hoardings sanding device |
| 12/31/2014 | CN204066696U 一种制作钢琴配件用的升降式切割台 A method of making use of the lift Piano Accessories cutting table |
| 12/31/2014 | CN204066695U 用于固定定型钢琴围板的装置 Fixed setting means for piano hoardings |
| 12/31/2014 | CN204066694U 多个连续钢琴撑杆夹持装置 More consecutive piano brace holding device |
| 12/31/2014 | CN204066693U 钢琴调音宝 Piano tuning treasure |
| 12/31/2014 | CN204064638U 震奏机 Repetition machine |
| 12/31/2014 | CN204053721U 钢琴围板打磨装置 Piano hoardings sanding device |
| 12/24/2014 | CN104240681A 一种钢琴音板肋木胶合定型装置 One kind of a piano soundboard ribs glued sizing device |
| 12/17/2014 | CN102820023B 乐器用木质构件及其制造方法、响板制造系统及方法 Instruments with wood elements and its manufacturing method, system and method for manufacturing castanets |
| 12/10/2014 | CN204010641U 一种钢琴音板肋木胶合定型装置 One kind of a piano soundboard ribs glued sizing device |
| 10/21/2014 | US8865989 Kinetic measurement of piano key mechanisms for inertial properties and keystroke characteristics |
| 08/06/2014 | CN102982791B 一种钢琴轴架拔针机及拔针方法 One kind of piano creel needle injection machine and needle injection method |
| 07/24/2014 | DE102013000775A1 Konzertflügel-Attrappe, Konzertflügel-Attrappenmontagekit und Montageverfahren Concert grand-dummy, concert grand Attrappenmontagekit and assembly processes |
| 07/23/2014 | CN103943095A 钢琴调音宝 Piano Tuning treasure |
| 07/02/2014 | CN103903597A 基于机器视觉的钢琴电子调律方法及装置 Electronic piano tuning method and device based on machine vision |
| 06/25/2014 | CN102982790B 一种钢琴轴架穿针机及穿针方法 One kind of piano creel pinning machine and needle method |
| 04/09/2014 | CN203535941U Automatic damping bar sticking machine for piano keyboard |
| 03/27/2014 | DE102013219215A1 Weiße Taste für ein Tasteninstrument White button for a keyboard instrument |
| 03/12/2014 | CN203480815U Device for correcting piano saddle |
| 03/12/2014 | CN203480813U Horizontal-type digital piano outer ring |
| 02/06/2014 | WO2014021375A1 Shaft-support structure for rotational component of keyboard instrument |
| 01/15/2014 | CN203397681U Linkage mechanism of woolen wire adhesion machine |
| 01/15/2014 | CN203397680U Woolen line sticking device of piano woolen line sticking machine |
| 01/15/2014 | CN203397679U Support of woolen wire adhesion machine |
| 01/15/2014 | CN203397678U Wire feeding mechanism of woolen wire adhesion device |
| 01/15/2014 | CN203397677U Woolen line sticking machine for piano |
| 12/11/2013 | CN103440856A Device for correcting piano string code and assembly method of string code harmonic plate |
| 12/11/2013 | CN103440855A Linkage mechanism of nylon wire bonding machine |
| 12/11/2013 | CN103440854A Supporting seat of nylon wire bonding machine |
| 12/11/2013 | CN103440853A Nylon wire feeding mechanism of nylon wire bonding device |
| 12/11/2013 | CN103440852A Nylon wire bonding machine for piano |
| 12/11/2013 | CN103440851A Nylon wire bonding device for nylon wire bonding machine for piano |
| 10/02/2013 | CN102737621B Automatic piano string code assembly technology and its special-purpose equipment |
| 08/21/2013 | CN203150085U Novel piano keyboard |
| 07/24/2013 | CN103218994A Vertical type piano string striking machine bushing processing method and apparatus |
| 07/18/2013 | US20130180376 Drive mechanism of lifting rail for musical instrument and musical instrument including the same |
| 06/05/2013 | CN202976794U Piano shaft rack treatment equipment |
| 06/05/2013 | CN202976793U Piano shaft rack soaking machine |
| 06/05/2013 | CN202976792U Piano shaft rack pin plucking machine |
| 06/05/2013 | CN202976791U Piano shaft rack needle threading machine |
| 05/08/2013 | CN202922168U Automatic press-in machine for piano chord axis |
| 04/25/2013 | DE202012012056U1 Bearbeitungs-, Vorintonier- und Anziehlade für Piano und Flügelhammerköpfe Editing, and Vorintonier- Anziehlade for piano and wing hammers |
| 04/10/2013 | CN103035226A Device and method for processing piano shaft bracket |
| 03/27/2013 | CN103000164A Piano shaft bracket soaking machine and soaking method |
| 03/20/2013 | CN202816333U Jade two-stringed bowed instrument |
| 03/20/2013 | CN102982791A Piano shaft frame needle pulling machine and needle pulling method |
| 03/20/2013 | CN102982790A Piano shaft frame needle threading machine and needle threading method |
| 03/07/2013 | WO2013029466A1 Piano tuning detection device and implementation method thereof |
| 03/06/2013 | CN202771781U Piano tuner |
| 02/28/2013 | DE102011120733B3 Keyboard instrument e.g. wing has instrument casing whose inner space includes active elimination device that actively eliminates relative humidity gradients in lower or front space, and has fan or ventilator to produce air convection |
| 01/16/2013 | CN202677819U Packaging tool for packaging side panels and rear plate of electronic organ |
| 01/02/2013 | CN101793873B Testing method of characteristics of sound vibration and point vibration of piano sound board and special equipment thereof |
| 12/19/2012 | CN202615767U Piano bridge |
| 12/12/2012 | CN102820023A Wood member for musical instrument and method of manufacturing the same, as well as soundboard manufacturing system and method |
| 12/12/2012 | CN101958113B Guide rail type trimmable piano tuner |
| 11/14/2012 | CN101436400B Hammer shank of piano and method of manufacturing the same |
| 11/07/2012 | CN202523388U Piano tuning frame |
| 11/07/2012 | CN202523387U High-efficiency piano tuning device |
| 11/07/2012 | CN202523386U Liftable piano tone tuning device |
| 11/07/2012 | CN202523385U Piano tone tuning device |
| 10/17/2012 | CN102737621A Automatic piano string code assembly technology and its special-purpose equipment |
| 07/18/2012 | CN102594958A Piano-keys quick inserting tool for mobile phone |
| 07/18/2012 | CN102594956A Non-piano-keys quick inserting tool for mobile phone |
| 06/21/2012 | CA2725946A1 Method of musical instrument manufacturing incorporating tissue engineering techniques |
| 06/13/2012 | CN101866645B Piano keyboard vibration playing instrument |
| 06/07/2012 | WO2012072890A1 Optimization of the acoustic resonances of pianos |
| 02/22/2012 | CN202150249U 一种导轨式可微调钢琴调音器 One kind of rail can fine-tune piano tuner |
| 10/12/2011 | CN202008816U Submergence depth debugging device for piano key |
| 08/18/2011 | WO2011097938A1 Piano automatic tuning device and automatic tuning method thereof |
| 06/08/2011 | CN201859644U Device for calibrating piano keyboard |
| 06/01/2011 | CN201853474U Automatic tuning device for pianos |
| 05/18/2011 | CN102063889A Piano three-degree and six-degree precise tuning method |
| 05/11/2011 | CN102054470A High-precision piano tuner and tuning method thereof |
| 04/20/2011 | CN201804541U Vibrating playing device for piano keyboard |
| 02/16/2011 | CN101625851B Method for displaying spectrum curve of music to be tested and equipment thereof |
| 01/26/2011 | CN101958113A Guide rail type trimmable piano tuner |
| 12/29/2010 | CN201689656U Pure torque piano tuning wrench |
| 12/15/2010 | CN101916558A Design and manufacturing method of top panel of upright piano shell |
| 11/18/2010 | DE102009021076A1 Vocal limiter for keyboard instruments with chords, has holder plate which is pivoted to hinge on support, and handle of tuning hammer is compressed at holder plate |
| 10/27/2010 | CN1542729B Action part for piano |
| 10/20/2010 | CN101866645A Piano keyboard vibration playing instrument |
| 08/18/2010 | CN101807391A Piano automatic tone tuning device and automatic tone tuning method thereof |
| 08/11/2010 | CN201549191U Base string winding and buckling machine |
| 08/04/2010 | CN201540716U A twelve-temperament intonation instrument |
| 08/04/2010 | CN101793873A Testing method of characteristics of sound vibration and point vibration of piano sound board and special equipment thereof |
| 07/28/2010 | EP2210250A1 Grand piano composite piano action |
| 07/28/2010 | CN201536002U Piano main step drilling machine |
| 06/23/2010 | CN1591561B Shank connecting flange for piano |
| 02/11/2010 | CA2637920A1 Tool for rolling up the strings of a piano |
| 01/13/2010 | CN101625851A Method for displaying spectrum curve of music to be tested and equipment thereof and method for recording computer program thereof into readable memory medium |
| 11/18/2009 | CN100561569C A making method for the guiding bolt of the piano key pole |
| 10/28/2009 | CN100555407C Component part for musical instrument, such as side board for piano body, and method for manufacturing the same |
| 08/12/2009 | CN201289732Y Machine for automatically enwinding and arranging music wire |