SU135746A1 - Machine for pressing pilots into the piano keyboard - Google Patents

Machine for pressing pilots into the piano keyboard

Info

Publication number
SU135746A1
SU135746A1 SU673058A SU673058A SU135746A1 SU 135746 A1 SU135746 A1 SU 135746A1 SU 673058 A SU673058 A SU 673058A SU 673058 A SU673058 A SU 673058A SU 135746 A1 SU135746 A1 SU 135746A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pilots
machine
pressing
piano keyboard
carriage
Prior art date
Application number
SU673058A
Other languages
Russian (ru)
Inventor
Л.Л. Бандас
Original Assignee
Л.Л. Бандас
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 Л.Л. Бандас filed Critical Л.Л. Бандас
Priority to SU673058A priority Critical patent/SU135746A1/en
Application granted granted Critical
Publication of SU135746A1 publication Critical patent/SU135746A1/en

Links

Description

Запрессовка пилотов в клавиатуру пианино производитс  в насто щее врем  вручную.The pilots are now pressed into the piano keyboard by hand.

В предлагаемом станке дл  запрессовки пилотов в клавиатуру пианино применена (известна  по станкам дл  обработки клавиатуры) подвижна  по станине каретка, имеюща  периодическое поступательное движение от храпового механизма, а механизаци  процесса достигаетс  применением в нем монтированного над кареткой рычажного молотка, приводимого в возвратно-поступательное движение посредством кривошипного механизма, кинематически св занного с храповым механизмом перемещени  каретки.In the proposed machine for pressing pilots into the piano keyboard, a carriage movable along the frame, having a periodic translational movement from the ratcheting mechanism, is applied (known by machine tools for processing the keyboard), and the mechanization of the process is achieved by using a lever mounted above the carriage driven in reciprocating motion by means of a crank mechanism, kinematically connected with a ratchet carriage movement mechanism.

На с}эиг. 1 и 2 изображен предлагаемый станок в двух различных проекци х; на фиг. 3 - кинематическа  схема станка.On s} eig. 1 and 2 the proposed machine is shown in two different projections; in fig. 3 - kinematic diagram of the machine.

Станок дл  запрессовки пилотов в клавиатуру пианино состоит из станины /, подвижной по станине каретки 2, храпового механизма 3 периодического поступательного перемещени  каретки и рабочего органа - рычажного молотка 4. Храповой механизм 3 перемещени  каретки состоит из зубчатой передачи 5 (шестерн -рейка) и храпового колеса 6 с собачкой 7, приводимой в движение от кулачка 8. Рычажный молоток 4 приводитс  в возвратно-поступательное движение от кривошипного механизма 9, кинематически св занного с храповым механизмом 3 перемещени  каретки. Клавиатуру 10 (фиг- 2) с вставленными в отверсти  клавиш пилотами укладывают на каретку 2 и включают храповой механизм 3, каретка автоматически перемещаетс , подставл   под рычажный молоток 4 пилоты один ча другим, осхчцествл   тем самым их занрессовку .The machine for pressing pilots into the piano keyboard consists of a frame /, a carriage 2 moving along the frame, a ratchet mechanism 3 of the periodic translational movement of the carriage and a working body - a lever hammer 4. The ratchet mechanism 3 of the carriage movement consists of a gear 5 (gear-rake) and a ratchet gear wheels 6 with a pawl 7 driven by a cam 8. The lever hammer 4 is driven back and forth from the crank mechanism 9, kinematically connected with the ratchet mechanism 3 of the carriage movement. The keyboard 10 (FIG. 2) with the pilots inserted into the keyholes of the keys is placed on the carriage 2 and the ratchet mechanism 3 is turned on, the carriage is automatically moved, the pilots 4 are inserted under the lever hammer 4 pilots one by another, thus they are stored.

Предмет изобретени Subject invention

Станок дл  занрессоВ;Ки пилотов в сла-виатуру пианино, с применением подвижной по станине каретки, имеющей периодическое поступательное движение от храпового механизма, от л и ч а ю ni и йс   тем.Machine for pilotage; Key pilots in the piano keyboard, using a carriage moving along the frame, having a periodic translational movement from the ratchet mechanism, from the first and the second.

№ 135746-- 2№ 135746-- 2

что, с целью механизации процесса, в нем применен монтированный над кареткой рычажный молоток, приводимый в возвратно-поступательное движение посредством кривошипного механизма, кинематически св занного с храповым механизмом перемещени  каретки.that, for the purpose of mechanization of the process, it used a lever hammer mounted above the carriage, driven back and forth by means of a crank mechanism, kinematically connected with a ratchet carriage movement.

/2 J/ 2 J

SU673058A 1960-07-11 1960-07-11 Machine for pressing pilots into the piano keyboard SU135746A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU673058A SU135746A1 (en) 1960-07-11 1960-07-11 Machine for pressing pilots into the piano keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU673058A SU135746A1 (en) 1960-07-11 1960-07-11 Machine for pressing pilots into the piano keyboard

Publications (1)

Publication Number Publication Date
SU135746A1 true SU135746A1 (en) 1960-11-30

Family

ID=48292048

Family Applications (1)

Application Number Title Priority Date Filing Date
SU673058A SU135746A1 (en) 1960-07-11 1960-07-11 Machine for pressing pilots into the piano keyboard

Country Status (1)

Country Link
SU (1) SU135746A1 (en)

Similar Documents

Publication Publication Date Title
SU135746A1 (en) Machine for pressing pilots into the piano keyboard
GB1335084A (en) Machines for cutting keys
GB1493803A (en) Writing apparatus
US2727689A (en) Ten digit keyboard for calculating machine
GB2014495A (en) Ratchet action spanner
US2042116A (en) Mechanical movement
JPS5353926A (en) Reciprocating print unit for dot printer
GB1134771A (en) Typewriter line space mechanism
FR2393988A1 (en) Machine tool indexing mechanism - is operated from power cylinder with opposite handed ratchets to rotate shaft in one direction only
GB856555A (en) Multi-purpose shoe manufacturing machine
GB1103239A (en) Control device for electric switches
GB725418A (en) Device for effecting the step-by-step feeding of blanks in a cutting and/or stamping press
GB642907A (en) Machine for lettering drawings and the like
FR2271886A1 (en) Portable tube-bending machine - operated by a single hydraulic cylinder and lever mechanisms
ES157740U (en) Perfected scraper. (Machine-translation by Google Translate, not legally binding)
FR2084577A5 (en) Stop-motion for jacquard machine
ES155846U (en) Driving device for sliding switches. (Machine-translation by Google Translate, not legally binding)
GB1019695A (en) Device for the preselection of working strokes of knitting machine mechanisms
GB1470842A (en) Push-button set for use in a radio receiver
FR2336218A1 (en) Wooden case hooking head - has single thrust rod actuating hooking units bender slide and driving tappets
FR2279622A1 (en) Tool for attaching tags - has lever operated slider to operate pawl actuated feed device
ES206367U (en) Device for discortezing trunks. (Machine-translation by Google Translate, not legally binding)
GB331570A (en) Improvements relating to inking mechanism for printing machines
ES416426A1 (en) Striker assemblies for hand-operated staplers
ES211736A1 (en) Cash register (Machine-translation by Google Translate, not legally binding)