SU43517A1 - Composite crankshaft for internal combustion engines, etc. - Google Patents

Composite crankshaft for internal combustion engines, etc.

Info

Publication number
SU43517A1
SU43517A1 SU151880A SU151880A SU43517A1 SU 43517 A1 SU43517 A1 SU 43517A1 SU 151880 A SU151880 A SU 151880A SU 151880 A SU151880 A SU 151880A SU 43517 A1 SU43517 A1 SU 43517A1
Authority
SU
USSR - Soviet Union
Prior art keywords
axle
internal combustion
combustion engines
crankshaft
composite
Prior art date
Application number
SU151880A
Other languages
Russian (ru)
Inventor
А.А. Долгополов
Original Assignee
А.А. Долгополов
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.А. Долгополов filed Critical А.А. Долгополов
Priority to SU151880A priority Critical patent/SU43517A1/en
Application granted granted Critical
Publication of SU43517A1 publication Critical patent/SU43517A1/en

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  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

Изобретение относитс  к составным коленчатым валам дл  двигателей внутреннего горени  и т. п., с применением разъемной цапфы кривошипа, состо щей из двух частей, скрепл емых друг с другом болтовым соединением, ось которого параллельна оси цапфы.The invention relates to composite crankshafts for internal combustion engines and the like, using a split crank pin, consisting of two parts, bolted together, the axis of which is parallel to the axle axis.

В предлагаемом валу разъем осуществл етс  по диаметральной плоскости цапфы, а нлоскости разъема снабжены продольной насечкой дл  увеличени  прочности соединени  полуцапф. Кажда  полуцапфа составл ет одно целое с прилегающей к ней щекой коленчатого вала и укрепл етс  в противоположной щеке вала болтом.In the shaft according to the invention, the connector is made along the diametral plane of the trunnion, and the connector planes are provided with a longitudinal notch to increase the strength of the joint of the semi-cap. Each half-cap is one with the adjacent cheek of the crankshaft and is fixed in the opposite cheek of the shaft with a bolt.

На чертеже фиг. 1 изображает вид составного коленчатого вала дл  двигателей внутреннего горени  и т. п.; фиг. 2 и 2 - вид соединени  отдельных частей вала; фнг. 3 - разрез роликового подшипника .In FIG. 1 is a view of a composite crankshaft for internal combustion engines, etc .; FIG. 2 and 2 show the connection of separate parts of the shaft; fng 3 - section of the roller bearing.

Составной вал состоит из отдельных частей А, Б, В, Г...., разъем коих производитс  по диаметральной плоскости цапфы , причем плоскости разъема снабжены продольной насечкой 2 дл  увеличени  прочности соединени . Кажда  полуцапфа / составл ет одно целое с прилегающей к иен щекой 6 части коленчатого вала и снабжена выступом 3 с болтом 4, вставл емым в вырез 5The composite shaft consists of separate parts A, B, C, D, the connector of which is produced along the diametral plane of the trunnion, and the plane of the connector is provided with a longitudinal notch 2 for increasing the strength of the joint. Each half-cap / is integral with the cheek 6 of the crankshaft adjacent to the yen and is provided with a protrusion 3 with a bolt 4 inserted into the notch 5

противоположной щеки вала, прилегающей к соедин емой с ней полуцапфе, закрепл емой гайками на болтах 4. Дл  закреплени  щатуна на цапфу вала надеваетс  роликовый подщипник (фиг. 3), состо щий из внутреннего кольца 7 с двум  дорол ками дл  конических роликов 8 закрепл емых посредством наружных колец 9 с помещенными между ними прокладками JO, соедин емых при помощи болтов.the opposite shaft cheek, adjacent to the half-cap connected to it, fastened with nuts on bolts 4. A roller bearing is attached to the shaft axle (Fig. 3), consisting of an inner ring 7 with two channels for tapered rollers 8 fixed by means of outer rings 9 with JO gaskets placed between them, connected with bolts.

Предмет изобретени .The subject matter of the invention.

Claims (2)

1.Составной коленчатый вал дл  двигателей внутреннего горени  и т. п. с применением разъемной цапфры кривощипа , состо щей из двух частей, скрепл емых друг с другом болтовым соединением , ось которого параллельна оси цапфы, отличающийс  тем, что разъем осуществлен по диаметральной плоскости цапфы и кажда  из полуцапф, составл юща  одно целое с прилегающей к ней щекой коленчатого вала, укреплена в противоположной щеке вала болтом.1. Composite crankshaft for internal combustion engines, etc. using a split axle of a curvature, consisting of two parts, fastened to each other by a bolt joint, the axis of which is parallel to the axle of the axle, characterized in that the connector is arranged along the diametral plane of the axle. and each of the half-caps, which is integral with the adjacent cheek of the crankshaft, is fastened to the shaft's opposite cheek with a bolt. 2.Видоизменение составного коленчатого вала по п. 1, отличающеес  тем, что плоскости разъема полуцапф снабжены продольной насечкой дл  увеличени  прочности соединени .2. Video change of the composite crankshaft according to claim 1, characterized in that the joint planes of the semi-puff are provided with a longitudinal notch to increase the strength of the connection. -fefp- -/-fefp- - / kELkEL ,/У7, / U7 гЭДЬ.1, ,. .г ±:Ь::уА.. HED.1,,. . г ±: Ь :: уА .. СйИ: иSyy: and ,/, / fMvT: ;;; ,.-fMvT: ;;; .-
SU151880A 1934-08-01 1934-08-01 Composite crankshaft for internal combustion engines, etc. SU43517A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU151880A SU43517A1 (en) 1934-08-01 1934-08-01 Composite crankshaft for internal combustion engines, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU151880A SU43517A1 (en) 1934-08-01 1934-08-01 Composite crankshaft for internal combustion engines, etc.

Publications (1)

Publication Number Publication Date
SU43517A1 true SU43517A1 (en) 1935-06-30

Family

ID=48357986

Family Applications (1)

Application Number Title Priority Date Filing Date
SU151880A SU43517A1 (en) 1934-08-01 1934-08-01 Composite crankshaft for internal combustion engines, etc.

Country Status (1)

Country Link
SU (1) SU43517A1 (en)

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