SU1574950A1 - Connecting rod-piston joint - Google Patents

Connecting rod-piston joint Download PDF

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Publication number
SU1574950A1
SU1574950A1 SU874327105A SU4327105A SU1574950A1 SU 1574950 A1 SU1574950 A1 SU 1574950A1 SU 874327105 A SU874327105 A SU 874327105A SU 4327105 A SU4327105 A SU 4327105A SU 1574950 A1 SU1574950 A1 SU 1574950A1
Authority
SU
USSR - Soviet Union
Prior art keywords
piston
connecting rod
sleeve
piston joint
pin
Prior art date
Application number
SU874327105A
Other languages
Russian (ru)
Inventor
Сергей Александрович Побегалов
Original Assignee
С.А.Побегэлов
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 С.А.Побегэлов filed Critical С.А.Побегэлов
Priority to SU874327105A priority Critical patent/SU1574950A1/en
Application granted granted Critical
Publication of SU1574950A1 publication Critical patent/SU1574950A1/en

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  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Изобретение относитс  к области машиностроени , в частности к двигател м внутреннего сгорани  и другим поршневым машинам, и может быть использовано в поршневых узлах. Целью изобретени   вл етс  снижение вибрации. Это достигаетс  тем, что в соединении шатуна с поршнем через палец и втулку с эксцентричным отверстием палец установлен в отверстии втулки с гарантированным нат гом. 1 ил.The invention relates to the field of engineering, in particular to internal combustion engines and other piston machines, and can be used in piston assemblies. The aim of the invention is to reduce vibration. This is achieved by the fact that, at the connection between the connecting rod and the piston, through a pin and sleeve with an eccentric hole, a pin is mounted in the opening of the sleeve with guaranteed tension. 1 il.

Description

Изобретение относитс  к машиностроению , в частности к двигател м внутреннего сгорани  и другим поршневым машинам, и может быть использовано в поршневых узлах .The invention relates to mechanical engineering, in particular to internal combustion engines and other piston machines, and can be used in piston assemblies.

Цель изобретени  - снижение вибрации .The purpose of the invention is to reduce vibration.

На чертеже изображено шатунно-порш- невое соединение.The drawing shows a connecting rod-piston connection.

В поршне 1 размещен шатун 2, головка 3 которого снабжена отверстием 4. В последнем с возможностью4 вращени  установлена втулка 5, снабженна  эксцентричным отверстием 6, в котором с гарантированным нат гом установлен поршневой палец 7.In the piston 1 there is a connecting rod 2, the head 3 of which is provided with an opening 4. In the latter, a sleeve 5 is installed with the possibility of 4 rotation, equipped with an eccentric opening 6 in which the piston pin 7 is installed with guaranteed tension.

При возвратно-поступательном движении поршн  1 в цилиндре (не показан) неразъемное соединение втулка 5 - палец 7 ведет поршень 1 и, опережа  перемещение оси поршн  1 в точках перекладки (ВМТ и НМТ), повышает пр молинейность движени  поршн  1, демпфирует ударные нагрузки и снижает вибрации (колебани ) двигател  в целом.When reciprocating the piston 1 in the cylinder (not shown), the sleeve 5 keeps the pin 5 driving the piston 1 and, moving ahead of the axis of the piston 1 at the transfer points (TDC and LDP), increases the linearity of movement of the piston 1, dampens shock loads and reduces vibration (oscillations) of the engine as a whole.

Claims (1)

Формулаизобретени Invention Formula Шатунно-поршневое соединение, содержащее головку шатуна с выполненным в ней отверстием, в котором размещена втулка , снабженна  эксцентричным отверстием с размещенным в нем поршневым пальцем, отличающеес  тем, что, с целью снижени  вибрации, палец установлен во втулке с гарантированным нат гомA connecting rod-piston joint comprising a connecting rod head with an opening made in it, in which a sleeve is placed, provided with an eccentric opening with a piston pin arranged therein, in order to reduce vibration, the finger is mounted in a sleeve with a guaranteed tension (Л(L СWITH елate 22 о ел оabout eaten about
SU874327105A 1987-11-09 1987-11-09 Connecting rod-piston joint SU1574950A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874327105A SU1574950A1 (en) 1987-11-09 1987-11-09 Connecting rod-piston joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874327105A SU1574950A1 (en) 1987-11-09 1987-11-09 Connecting rod-piston joint

Publications (1)

Publication Number Publication Date
SU1574950A1 true SU1574950A1 (en) 1990-06-30

Family

ID=21335848

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874327105A SU1574950A1 (en) 1987-11-09 1987-11-09 Connecting rod-piston joint

Country Status (1)

Country Link
SU (1) SU1574950A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2500941C2 (en) * 2010-05-18 2013-12-10 Сергей Михайлович Емельянцев Method for axial fixation of internal combustion engine connecting rod

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1219853. кл. F 16 J 1/16, 1984. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2500941C2 (en) * 2010-05-18 2013-12-10 Сергей Михайлович Емельянцев Method for axial fixation of internal combustion engine connecting rod

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