SU19480A1 - Device for lapping double valves of different diameters - Google Patents

Device for lapping double valves of different diameters

Info

Publication number
SU19480A1
SU19480A1 SU63444A SU63444A SU19480A1 SU 19480 A1 SU19480 A1 SU 19480A1 SU 63444 A SU63444 A SU 63444A SU 63444 A SU63444 A SU 63444A SU 19480 A1 SU19480 A1 SU 19480A1
Authority
SU
USSR - Soviet Union
Prior art keywords
different diameters
valves
double valves
lapping
lapping double
Prior art date
Application number
SU63444A
Other languages
Russian (ru)
Inventor
А.Г. Девицкий
Original Assignee
А.Г. Девицкий
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 А.Г. Девицкий filed Critical А.Г. Девицкий
Priority to SU63444A priority Critical patent/SU19480A1/en
Application granted granted Critical
Publication of SU19480A1 publication Critical patent/SU19480A1/en

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Description

Изобретение касаетс  приспособлени  дл  притирки двойных клапанов, удерживающего клапаны пружинными оправками и центрируемого по каналу клапанной коробки. В предлагаемом приспособлении соединение двух пружинных оправок дл  малого и большого клапанов производитс  путем ввинчивани  нарезанного конца малой оправки в навинтованное отверстие большей, при чем последн   соединена с корпусом, снабженным центрирующей частью.The invention relates to a device for lapping double valves, holding the valves with spring mandrels and centered along the channel of the valve box. In the proposed device, the connection of two spring mandrels for small and large valves is made by screwing the cut end of the small mandrel into the screwed hole of a larger one, the latter being connected to a housing provided with a centering part.

На чертеже фиг. 1 изображает вид приспособлени  в частичном разрезе; фиг. 2-- канал клапанной коробки.In FIG. 1 is a view of the device in partial section; FIG. 2-- channel of the valve box.

Корпус 1 приспособлени  снабжен центрирующей частью 5 и оканчиваетс  пружинной оправкой 6, предназначенной дл  клапана 4 большого диаметра. В навинтованное отверстие корпуса 1 ввинчен снабженный резьбой конец пружинной оправки 2, предназначенной дл  клапана 3 малого диаметра. При притирке двойного клапана составл ющие его клапаны 3, 4 укрепл ют на пружинных оправках 2, б приспособлени  и производ т притирку рабочих поверхностей обычным способом, при чем часть 5 корпуса 1 центрирует приспособление в канале клапанной коробки.The housing 1 of the tool is provided with a centering part 5 and ends with a spring mandrel 6 intended for a valve 4 of large diameter. The threaded end of the spring mandrel 2 for the valve 3 of small diameter is screwed into the threaded hole of the housing 1. When grinding in a double valve, its constituent valves 3, 4 are fastened on spring-loaded mandrels 2, fixtures and grinding work surfaces are performed in the usual way, with part 5 of housing 1 centering the fixture in the channel of the valve box.

Предмет патента.The subject of the patent.

Приспособление дл  притирки двойных клапанов разного диаметра, Центрируемое по каналу клапанной коробки и снабженное пружин щими оправками дл  укреплени  клапанов, характеризующеес  тем, что с целью использовани , при притирке обоих клапацов, одного и того же корпуса 1 с центрирующей частью 5, оправка 2 дл  меньшего клапана отъем НЫЛ образо.м присоединена к оправке дл  большего клапдна.A device for lapping double valves of different diameters, centered along the channel of the valve box and equipped with spring-loaded mandrels for strengthening the valves, characterized in that for the purpose of use, when grinding both valves, the same body 1 with the centering part 5, the mandrel 2 for smaller valve take-off NPL is attached to the mandrel for a larger valve.

фиг )fig)

фиг. 2FIG. 2

SU63444A 1930-01-31 1930-01-31 Device for lapping double valves of different diameters SU19480A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU63444A SU19480A1 (en) 1930-01-31 1930-01-31 Device for lapping double valves of different diameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU63444A SU19480A1 (en) 1930-01-31 1930-01-31 Device for lapping double valves of different diameters

Publications (1)

Publication Number Publication Date
SU19480A1 true SU19480A1 (en) 1931-02-28

Family

ID=48339034

Family Applications (1)

Application Number Title Priority Date Filing Date
SU63444A SU19480A1 (en) 1930-01-31 1930-01-31 Device for lapping double valves of different diameters

Country Status (1)

Country Link
SU (1) SU19480A1 (en)

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