SU122394A3 - Keyboard piano cover - Google Patents

Keyboard piano cover

Info

Publication number
SU122394A3
SU122394A3 SU619103A SU619103A SU122394A3 SU 122394 A3 SU122394 A3 SU 122394A3 SU 619103 A SU619103 A SU 619103A SU 619103 A SU619103 A SU 619103A SU 122394 A3 SU122394 A3 SU 122394A3
Authority
SU
USSR - Soviet Union
Prior art keywords
keyboard
piano
piano cover
cover
flap
Prior art date
Application number
SU619103A
Other languages
Russian (ru)
Inventor
Ферстер Герхард
Original Assignee
Ферстер Герхард
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 Ферстер Герхард filed Critical Ферстер Герхард
Priority to SU619103A priority Critical patent/SU122394A3/en
Application granted granted Critical
Publication of SU122394A3 publication Critical patent/SU122394A3/en

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Description

Клавиатура пианино, как правило, закрываетс  крышкой, состо щей обычно из двух шарнирно соединенных между собой частей и откидывающейс  кверху. При этом открыта  крыщка закрывает частично передний фасад пианино, что при известном наружном оформлени и пианино нарущает гармонический внещний вид инструмента.The piano keyboard is typically closed with a lid, usually consisting of two parts that are hinged together and pivoting upwards. At the same time, the flap opens partially covers the front facade of the piano, which, with a well-known exterior design and piano, disrupts the harmonic exterior of the instrument.

Предложенна  клавиатурна  крыщка пианино, использу  обычный тип щарнирно откидной крыщки, представл ет собою новое конструктивное рещение этого узла, устран ющее указанный недостаток. Это достигаетс  тем, что щарниры крыщки укреплены в боковых стенках перед клавиатурой пианино, а вс  крыщка в открытом положении размещена под клавиатурой, причем дл  фиксации частей крыщки в открытом и закрытом положени х применены защелки известного типа.The proposed piano keyboard lid, using the usual type of hinged flap, represents a new constructive solution to this node, eliminating this drawback. This is achieved by the fact that the hinges of the lid are fixed in the side walls in front of the piano keyboard, and the entire lid is placed under the keyboard in the open position, and latches of a known type are used to fix the lid parts in the open and closed positions.

На фиг. 1 схематически изображена клавиатурна  крышка в поперечном разрезе и в закрытом положении; на фиг. 2 - клавиатурна  крыщка в открытом положении.FIG. 1 shows schematically a keyboard cover in cross section and in the closed position; in fig. 2 - keyboard cover in open position.

Клавиатура 1 пианино перекрываетс  клавиатурной крыщкой, состо щей из двух частей: щитка 2 и бруска 3, соединенных посредством шарнира 4. В боковых стенках перед клавиатурой закреплены щарниры 5, вокруг которых обе части крыщки могут быть повернуты таким образом, что щиток 2 займет положение под клавиатурой, а брусок - .перед клавиатурой пианино.The keyboard 1 of the piano is covered with a keyboard flap, consisting of two parts: a flap 2 and a bar 3, connected by a hinge 4. In the side walls in front of the keyboard are hinges 5, around which both parts of the flap can be rotated keyboard, and the bar -. in front of the piano keyboard.

В таком открытом положении клавиатурна  крышка не закрывает .передней пианино и не портит его внешнего вида. Закрепление -Крыщки как в открытом, так и в закрытом положении может быть осуществлено при помощи задвижек или защелок 6 известного типа. На -фиг. 1 пунктиром показаны промежуточные положени  обеих частей клавиатурной крыщки при повороте ее вокруг шарнира 5In such an open position, the keyboard cover does not close the front piano and does not spoil its appearance. Fastening - Lids, both in the open and in the closed position, can be carried out using valves 6 or latches 6 of a known type. On -fig. 1 the dotted line shows the intermediate positions of both parts of the key cover when turning it around the hinge 5

SU619103A 1959-02-11 1959-02-11 Keyboard piano cover SU122394A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU619103A SU122394A3 (en) 1959-02-11 1959-02-11 Keyboard piano cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU619103A SU122394A3 (en) 1959-02-11 1959-02-11 Keyboard piano cover

Publications (1)

Publication Number Publication Date
SU122394A3 true SU122394A3 (en) 1959-11-30

Family

ID=48407077

Family Applications (1)

Application Number Title Priority Date Filing Date
SU619103A SU122394A3 (en) 1959-02-11 1959-02-11 Keyboard piano cover

Country Status (1)

Country Link
SU (1) SU122394A3 (en)

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