DE897636C - Connecting rod, especially for high-speed piston engines - Google Patents

Connecting rod, especially for high-speed piston engines

Info

Publication number
DE897636C
DE897636C DEK12530A DEK0012530A DE897636C DE 897636 C DE897636 C DE 897636C DE K12530 A DEK12530 A DE K12530A DE K0012530 A DEK0012530 A DE K0012530A DE 897636 C DE897636 C DE 897636C
Authority
DE
Germany
Prior art keywords
connecting rod
attached
weights
rod
head
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEK12530A
Other languages
German (de)
Inventor
Karl Langmaier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DEK12530A priority Critical patent/DE897636C/en
Application granted granted Critical
Publication of DE897636C publication Critical patent/DE897636C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Description

Die Erfindung bezieht sicheuf Pleuelstangen, insbesondere für schnellaufende Kolbenmaschinen. Sie befaßt sich mit (der Aufgabe, bei Bier Fertigung solcher Pleuelstangen diie Herstellung gleicher Gewichts- und Schwerpunktverhältnisse zu er-, leichtern. Bisher gescbiah dies übli@cberweisie dadurch, daß an der Pleuelstange angeschmiedlete _ Gewichte mehr oder weniger weggefräst oder weg,-gebohrt wurden. Dieser Arbeitsgang ist verhältnnsmiäßig zeitraubend.The invention relates to connecting rods, particularly for high speed ones Piston engines. It deals with (the task of manufacturing such connecting rods in beer to facilitate the production of equal weight and center of gravity ratios. So far this has usually been done by forging it to the connecting rod _ Weights were more or less milled or drilled away. This operation is relatively time consuming.

Die Erfindung 'besteht :darin, rdaß zum Ausgleich der Massenkräfte Gewichte, vorzugswedise in Gestalt einer mehr oder weniger großen Zahl von Blechstreifen, an der Pleuelstange befestigt werden. Durch eine ausreichend feine Untertedilung :der Gewichte ist es möglich, Idas. anzubringende Gegamtgewicht und iseine Verteilung sofort beiim Auswiegen festzustellen und unverzüglich an der Fleuelstange auzrubringen. Dadurch wird gegenüber dem bisher üblichen Verfahren wesentlich an Arbeitszeit gespart.The invention consists of the fact that to balance the inertia forces Weights, preferably in the form of a more or less large number of sheet metal strips, attached to the connecting rod. With a sufficiently fine subdivision : the weights it is possible to Idas. Balance to be attached and is its distribution Immediately to be determined when weighing and immediately to be brought to the rod. This saves a considerable amount of working time compared to the previously usual method.

Die Ausgileichgewi:chte nach :der Erfindung werden vorzugsweisse am Stangenkopf u ndi/adler am Kol-benbolizenaiuge angebracht. Dicise Anorldnung der Gewichte ermöglicht einerseits (die Herstellung glei:cheir Gewichte und anderseits eine Verschiebung :des Schwerpunktes in Richtung der Hauptlängsachse der Pleuelstange. Bei geteiltem Pleuelstangenkopf werden die Ausgleichgewi:dhte bevorzugt- am Deckel angebracht. Die Befestigung der Gewichte -am Stangenkopf kann an seiner beiderseits bearbeiteten Rippe erfolgen, :die piarallel zur Stirnfliäicheder Lagerbohrung liegt, vorzugsweise mit durchgehenden Nieten oder Schrauben. Am Kolbenbohenenide der Pleuelstange werden die Ausgleichgewichte vorteilhaft stirnsentiig mixt ihren: Ebenen rechtwihklig zurHauptlängsachse dierPletelistange angeschraubt.The balance weights according to: the invention are preferably on Rod head and eagle attached to the piston pin eye. Dicise arrangement of the Weights enables on the one hand (the production of the same: cheir weights and on the other hand a shift: the center of gravity in the direction of the main longitudinal axis of the connecting rod. In the case of a split connecting rod end, the compensation weights are preferred - on the cover appropriate. The attachment of the weights to the rod head can be done on both sides machined rib: which is parallel to the end face of the bearing bore, preferably with continuous rivets or screws. On the piston rod end If the balance weights are advantageous end-to-end mixes their: levels right-handed screwed to the main longitudinal axis of the plumbing rod.

Inder Zeichnung isst eine Pleuelstange mit Ausglei@chgewichten nachder Erfiindiungin einerAnsicht und einem Teilschnitt wiedergegeben.In the drawing, a connecting rod with balancing weights eats after the Invention shown in a view and a partial section.

Die igezeichnete Pleuelstange i hat leine Gestalt, wie sie für schnelluufende Verbrennungsmotoren üblich :isst. Der S tangenkopf 2i -eist im, bekannter Weise schräg zur Hauptrichtung (der Stange geteilt. Der Lagierdeckel 3 a ist mit Schitauben q. am Stangenkörper 'befestigt.The shown connecting rod i has no shape, as it is for fast-moving Common to internal combustion engines: eats. The tangenkopf 2i -eist in a known way obliquely to the main direction (the rod divided. The bearing cover 3 a is with Schitauben q. attached to the rod body '.

'Der Lagerdeckel 3 hat parallel zur Stirindä(Che der Lagerbohrung gefräste Ausnehmung>en, in denen die zum Gewichtsausgleich nach der Erfindung (dienen :den Bledhstredfen 5 angeordnet und' mit durchgehen-,dein Nieten 6 (befestigt sind. Andere Blechstreifen: 7 sind stirnseiitiig am Endle adieS Kolibeniba>lzenaralges 8 durch zwei, Sch:nä:uben 9 ,befestigt. Die Blechstreifen 7 haben auf halber Länge eine Bohrung io für,den Scbmieröldurchtritt.The bearing cover 3 has recesses milled parallel to the face of the bearing bore, in which those for weight compensation according to the invention (serve: the Bledhstredfen 5 are arranged and 'with through-rivets 6 (are attached. Other sheet metal strips: 7 are On the front side at the end of the Kolibeniba> lzenaralges 8 by two, screws 9. The sheet metal strips 7 have a hole for the lubricating oil passage halfway along their length.

Fis ist natürlich möglich, (die Größe ider Blechstreifen und; idlne Anonidnung der Niet- oder Schraubenlöcher so zu wählen, diaß sieb gleiche Größen für den Stangenkopf und Idas Kolibenbolzenauge ergeben:.F sharp is of course possible (the size of the sheet metal strips and; idlne The alignment of the rivet or screw holes should be chosen so that they are the same size for the rod head and Ida's piston pin boss :.

Die Dicke der verschiedenen, an einer Stelle befestigten Blechstreifen kann unterschiedlich sein, damit ein möglichst feiner Gewi@chtsuinterschied sich mit wenig, Blechstreifen herstellen 1ü ßt.The thickness of the various sheet metal strips attached in one place can be different so that there is as little difference in weight as possible with a little bit of sheet metal strips.

Claims (1)

PATENTANSP.RüCHE.: i. Pleuelstange, insbesondere für schnelllaufengde Kolbenmaschinen, (dadurch gekennzeichnet, daß zum Ausgleich des. Gesiamtgewi@chts und der Schwerpunktlage -Gewichte (5, 7) vorzugsweise in Gestallt einer mehr oder Weniger .großen Zahl von Bilechstreifen; an der Pdeuelstange (i) befestigt Pleuelstange nach Anspruch -i, dadurch gekennzeichnet, daß die Ausgleichgewdchte (5, 7) am Stangenkopf (2) und am Kolbensbolzenauge i(8) angebracht sind. 3. Pleuelstange nach Anspruch: i oder 2 eint geteiltem Kopf, dadurch gekennzeichnet, idaß idie Ausgleicbgewichte (5) am Deckel (3) :des Stangenkopfes (A befestigt sind. q.. Pleuelstange :nach :einem der Arngprüchie i Ibis 3, dadurch gekennzeichnet, daß idie Ausgledahgewi.chte (5) in Form von Bilechstrefen beiderseits einer bearbeiteten Rippe des Stangenkkap:fes. (2, 3), parallel zur Sti:rnfiäche der Lagierbohnung, vorzugsweise mit durchgehenden Nieten- (6i) oder Schrauben, befestigt s:ind'. 5. Pleueletange nach Anspruch i odier 2, diadurch gekennzeichnet, das Ausgleichgewichte (7), vorzugsweise im. Foren von Blechsitreifen am Kolbenibolzenende i(8) ider Pleuelstange (i), mit ihren Ebenen rechtwinklig zur Hauptliähgs,aehse befestigt sind.PATENT REQUESTS: i. Connecting rod, especially for high-speed engines Piston machines, (characterized in that to compensate for the total weight and the center of gravity weights (5, 7), preferably in the form of one or more Less large number of strips of picture; connecting rod attached to the connecting rod (i) according to claim -i, characterized in that the compensating threads (5, 7) on the rod head (2) and on the piston pin boss i (8). 3. Connecting rod according to claim: i or 2 unified head, characterized in that i are the balance weights (5) on the cover (3): of the rod head (A are attached. Q .. connecting rod: after: a of the Arngprüchie i Ibis 3, characterized in that i the corrected (5) in the form of Bilechstrefen on both sides of a machined rib of the stem cap: fes. (2, 3), parallel to the face of the Lagier bean, preferably with continuous Rivets (6i) or screws, attached s: ind '. 5. connecting rod according to claim i odier 2, characterized in that the balance weights (7), preferably in. Forums from Sheet metal tires at the piston pin end i (8) in the connecting rod (i), with their planes at right angles to the Hauptliähgs, aehse are attached.
DEK12530A 1951-12-20 1951-12-20 Connecting rod, especially for high-speed piston engines Expired DE897636C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK12530A DE897636C (en) 1951-12-20 1951-12-20 Connecting rod, especially for high-speed piston engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK12530A DE897636C (en) 1951-12-20 1951-12-20 Connecting rod, especially for high-speed piston engines

Publications (1)

Publication Number Publication Date
DE897636C true DE897636C (en) 1953-11-23

Family

ID=7213797

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK12530A Expired DE897636C (en) 1951-12-20 1951-12-20 Connecting rod, especially for high-speed piston engines

Country Status (1)

Country Link
DE (1) DE897636C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833939A (en) * 1985-10-09 1989-05-30 Volkswagen Ag Built-up connecting rod
US4905540A (en) * 1985-02-12 1990-03-06 The Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britian And Northern Ireland Fibre reinforced plastic connecting rod

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905540A (en) * 1985-02-12 1990-03-06 The Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britian And Northern Ireland Fibre reinforced plastic connecting rod
US4833939A (en) * 1985-10-09 1989-05-30 Volkswagen Ag Built-up connecting rod

Similar Documents

Publication Publication Date Title
DE2548201A1 (en) PROCESS FOR MANUFACTURING HEADED SHAFT PARTS FROM HIGH STRENGTH TWO-PHASE TITANIUM ALLOYS
DE10132632C1 (en) Connecting rod bearing combination for setting and reducing oscillating masses is re-machined in small rod eye region to remove mass corresponding to oscillating mass deviation
DE102018118359B4 (en) COUNTERWEIGHT AND CRANKSHAFT WITH COUNTERWEIGHT
DE897636C (en) Connecting rod, especially for high-speed piston engines
EP0271638B1 (en) Cast shaft, in particular camshaft
DE3930825A1 (en) BALL CONSTRUCTION OF A BALL JOINT AND METHOD FOR THE PRODUCTION THEREOF
DE2203847B2 (en) Pistons for an internal combustion engine or a compressor
DE3614227A1 (en) CRANKSHAFT MADE OF AN IRON METAL MATERIAL FOR LIFTING PISTON MACHINES
DE102017215834A1 (en) piston
DE60216631T2 (en) PISTON FOR INTERNAL COMBUSTION ENGINE
DE2802603A1 (en) DIVIDED CONNECTING ROD END
WO1991004429A1 (en) Piston for an internal combustion engine
DE1042950B (en) Crankshaft for high-speed piston engines, especially internal combustion engines
DE509199C (en) Light metal pistons for internal combustion engines
DE3733910C2 (en)
DE3812479C2 (en)
DE763772C (en) Pistons for internal combustion engines
DE708646C (en) Pistons for internal combustion engines
DE839889C (en) Notched or grooved pin or nail
DE597677C (en) Two-part piston for internal combustion engines
DE579058C (en) Piston with ball joint for connection to the connecting rod
DE1258657B (en) Bearing cover for plain bearings on internal combustion engines
DE1476062C3 (en) Reciprocating pistons for internal combustion engines
AT141775B (en) Light metal pistons for internal combustion engines with cast, resilient steel core.
DE2321420A1 (en) PISTON