DE662746C - Two-part crankshaft housing for engines - Google Patents

Two-part crankshaft housing for engines

Info

Publication number
DE662746C
DE662746C DEB175773D DEB0175773D DE662746C DE 662746 C DE662746 C DE 662746C DE B175773 D DEB175773 D DE B175773D DE B0175773 D DEB0175773 D DE B0175773D DE 662746 C DE662746 C DE 662746C
Authority
DE
Germany
Prior art keywords
housing
crankshaft
engines
crankshaft housing
bearing bush
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
DEB175773D
Other languages
German (de)
Inventor
Johann Bruhn
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB175773D priority Critical patent/DE662746C/en
Application granted granted Critical
Publication of DE662746C publication Critical patent/DE662746C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00Casings, e.g. crankcases or frames
    • F02F7/0043Arrangements of mechanical drive elements
    • F02F7/0053Crankshaft bearings fitted in the crankcase

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

Zweiteiliges Kurbelwelle%geb4%se für Kraftmaschinen Die Erfindung bezieht sich auf ein zweiteiliges Kurbelwellengeh.äuse für Kraftmaschinen, dessen kennzeiduiendes 1VIer'krnal -darin besteht, daß der Unterteil und der Oberteil des Kurbelwellengehäusesdurch stirnseitig angeschraubte Winkelringe zusammengehalten. werden, die den Flansch der Lagerbüchse und geteilte Ringansätze der Gehäusehälften gleichzeitig übergreifen.Two-piece crankshaft% geb4% se for prime movers The invention relates to a two-part crankshaft housing for engines, its The distinctive feature of the IVIer'krnal is that the lower part and the upper part of the Crankshaft housing held together by angle rings screwed on the face. the flange of the bearing bush and split ring lugs of the housing halves overlap at the same time.

Durch diese besondere bauliche Gestaltung wird in einfachster Weise der Vorteil ierreicht, daß die Kurbelwelle beim Auseineinandernehmen des Kurbelwellengehäuses entweder in dessen Unterteil oder in dessen Oberteil verbleiben kann, also nicht für sich herausgenommen zu werden braucht, wenn, es erforderlich ist, innerhalb des Kurbelwellengehäuses Arbeiten verrichten zu müssen.This special structural design is in the simplest possible way the advantage is that the crankshaft when the crankshaft housing is disassembled can remain either in its lower part or in its upper part, so not needs to be taken out for itself, when it is required, within the crankshaft housing to do work.

In der Zeichnung ist die Erfindung in beispielsweiser Ausführung an einer Wand eines geteilten Kurbelwellengehäuses einer Kraftmaschine in senkrechtem Schnitt erläutert.In the drawing, the invention is shown in an exemplary embodiment a wall of a split crankcase of an engine in the vertical Section explained.

Fig. i zeigt, wie Ober- und Unterteil des Kurbelgehäuses zusammengehalten werden, während Fig.2 die Stellung zeigt, in welcher die Kurbelwelle im Oberteil des Kurbelwellengehäuses verbleibt, wenn sein Unterteil abgenommen wird.Fig. I shows how the upper and lower parts of the crankcase are held together while Fig.2 shows the position in which the crankshaft in the upper part of the crankshaft housing remains when its lower part is removed.

Die Kurbelwelle a ruht, wie üblich, z. B. in einem Rollenlager b, das meiner ungeteilten Lagerbüchse c untergebracht ist. Die Lagerbüchse c ruht in dem zweiteiligem Kurbelwellengehäusie d, e, dessen Unterteil d und Oberteile erfindungsgemäß durch stirnseitig angeschraubte Winkelringel zusammengehalten werden, die den Flansch der Lagerbüchse c und ;geteilte Ringansätze A der Gehäusehälften gleichzeitig übergreifen.The crankshaft a rests, as usual, for. B. in a roller bearing b, which is housed in my undivided bearing bush c. The bearing bush c rests in the two-part crankshaft housing d, e, its lower part d and upper parts according to the invention are held together by angled rings screwed on the face, which form the flange the bearing bush c and; split ring lugs A of the housing halves overlap at the same time.

Soll - beispielsweise beim Abnehmen des Unterteils d die Kurbelwelle a im Oberteile verbleiben, dann braucht man lediglich, wie aus Fig. 2 ersichtlich, die Schrauben g aus .dem Unterteild zu entfernen und die Schrauben g im Oberteil so weit zu lockern bzw. zurückzuschrauben, daß die stirnseitig angeschraubten Winkelringe f von den geteilten Ringansätzen h der Gehäusehälften ,d, e so weit abgezogen werden können, daß sie diese freigeben. und nur den Flansch der Lagerbüchse c umfassten.If, for example, when removing the lower part d, the crankshaft a should remain in the upper part, then, as can be seen from FIG. that the angular rings f screwed on at the front can be pulled off from the split ring lugs h of the housing halves, d, e so far that they release them. and only included the flange of the bearing bush c.

Soll die Kurbelwelle im unteren Gehäuseteil W verbleiben und der obere Gehäuseteile abgehoben werden, dann werden. die zum Oberteil gehörenden Schrauben g ganz aus diesem herausgeschraubt und die zum Unterteil gehörenden Schrauben teil,#veise zurückgeschraubt und im übrigen, wie vorstehend beschrieben, sinngemäß verfahren. ' Auf diese Weise wird das Inniere des Kurbelwellengehäuses lohne zeitraubende Zerhegungsarbeit jederzeit bequem zugänglich gemacht.Should the crankshaft remain in the lower housing part W and the upper one Housing parts are lifted off, then. the screws belonging to the upper part g completely screwed out of this and part of the screws belonging to the lower part, # veise unscrewed and otherwise, as described above, proceed accordingly. In this way, the interior of the crankshaft housing becomes worthwhile time-consuming dismantling work made easily accessible at any time.

Claims (1)

PATENTANSPRUCH: Zweiteiliges Kurbelwellengehäuse für Kraftmaschinen, dadurch gekennzeichnet, d aß der Unterteil (d) und der Oberteil (e) dies Kurbelwellengehäuses durch stirnseitig angeschraubte Winkelringe (f) zusammengehalten werden, die den Flansch der Lagerbüchse (c) und geteilte Ringansätze (h) der Gehäusehälften gleichzeitig über-,greifen.PATENT CLAIM: Two-part crankshaft housing for engines, characterized in that the lower part (d) and the upper part (e) of this crankshaft housing be held together by angled rings (f) screwed on the face, which support the Flange of the bearing bush (c) and split ring lugs (h) of the housing halves at the same time over-, encroach.
DEB175773D Two-part crankshaft housing for engines Expired DE662746C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB175773D DE662746C (en) Two-part crankshaft housing for engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB175773D DE662746C (en) Two-part crankshaft housing for engines

Publications (1)

Publication Number Publication Date
DE662746C true DE662746C (en) 1938-07-20

Family

ID=7007791

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB175773D Expired DE662746C (en) Two-part crankshaft housing for engines

Country Status (1)

Country Link
DE (1) DE662746C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925324C (en) * 1951-12-15 1955-03-17 Haluk D Akbasoglu Crankshaft bearings for engines and machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925324C (en) * 1951-12-15 1955-03-17 Haluk D Akbasoglu Crankshaft bearings for engines and machines

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