DE462127C - Differential housing for motor vehicles consisting of two pressed parts - Google Patents

Differential housing for motor vehicles consisting of two pressed parts

Info

Publication number
DE462127C
DE462127C DED50242D DED0050242D DE462127C DE 462127 C DE462127 C DE 462127C DE D50242 D DED50242 D DE D50242D DE D0050242 D DED0050242 D DE D0050242D DE 462127 C DE462127 C DE 462127C
Authority
DE
Germany
Prior art keywords
housing
motor vehicles
pressed parts
differential housing
vehicles consisting
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
DED50242D
Other languages
German (de)
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Publication date
Priority to DED50242D priority Critical patent/DE462127C/en
Application granted granted Critical
Publication of DE462127C publication Critical patent/DE462127C/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/037—Gearboxes for accommodating differential gearings
    • 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases

Description

Aus zwei gepreßten Teilen bestehendes Differentialgehäuse für Kraftfahrzeuge Die Erfindung bezieht sich auf Differentialgehäuse für Kraftfahrzeuge, welche aus zwei gepreßten Teilen bestehen. Von den bekannten Gehäusen dieser Art unterscheidet sich die Erfindung in der Hauptsache darin, daß das Gehäuse aus zwei symmetrischen Hälften mit in die Verbindungsflansche eingedrückten Vorsprüngen besteht, von denen die der einen Gehäusehälfte zum Befestigen des Antriebszahnrades dienen, das durch die Verbindungsschrauben des Gehäuses festgezogen wird.Differential housing for motor vehicles consisting of two pressed parts The invention relates to differential housings for motor vehicles, which from consist of two pressed parts. It differs from the known housings of this type the invention is mainly in the fact that the housing consists of two symmetrical Halves with protrusions pressed into the connecting flanges, of which which serve the one half of the housing to attach the drive gear, which by the connection screws of the housing are tightened.

Bei den bekannten Gehäusen wurden bereits die Verbindungsschrauben zum Anschließen des Antriebszahnrades benutzt. Trotzdem zeichnet sich der Erfindungsgegenstand gegenüber bekannten Gehäusen besonders durch eine weitestgehende Vereinfachung in der Herstellung und eine wesentliche Verminderung der Gestehungskosten aus, da nur wenige einfache Arbeitsgänge zur Herstellung des Gehäuses notwendig sind.The connecting screws were already used in the known housings used to connect the drive gear. Nevertheless, the subject of the invention stands out compared to known housings, especially due to the greatest possible simplification in of production and a substantial reduction in production costs, as only a few simple operations are necessary to manufacture the housing.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes durch drei Abbildungen dargestellt.The drawing shows an exemplary embodiment of the subject matter of the invention represented by three figures.

Abb. I zeigt die Innenlansicht einer Gehäusehälfte, Abb. 2 ihren Querschnitt nach der Linie A-B, Abb. 3 ihre Außenansicht.Fig. I shows the inner view of a housing half, Fig. 2 shows its cross section according to the line A-B, Fig. 3, its external view.

Das Gehäuse besteht aus den Hälften a und b, die durch Pressen hergestellt werden. Zum Verbinden der Gehäusehälften dienen die Schrauben c. Auf die Gehäusehälfte a ist das Antriebsrad d aufgesetzt. Damit hierfür kein weiteres Glied notwendig wird, sind in die Gehäusehälften Nischen e eingedrückt, welche die Auflagefläche für das Zahnrad bilden. Würde man z. B. den Verbindungsflansch der Gehäusehälften ohne Erhöhungen ausführen, so müßte man zwischen die Hälften nun Anordnen der Lager f ein Zwischenstück einsetzen, was das Gehäuse verteuern würde.The housing consists of halves a and b, which are made by pressing will. The screws c are used to connect the housing halves. On the case half a, the drive wheel d is placed. No further link is necessary for this are pressed into the housing halves niches e, which form the support surface form for the gear. Would you z. B. the connecting flange of the housing halves run without elevations, one would now have to arrange the bearings between the halves f insert an intermediate piece, which would make the housing more expensive.

Ganz bedeutende Mehrkosten entstehen durch das Schmieden des Gehäuses infolge der notwendigen allseitigen Bearbeitung, aber auch die Herstellung im Guß ist teurer. Eine Vereinfachung wird noch dadurch erzielt, daß die zum Verbinden des Gehäuses vorgesehenen Schrauben c zum Anschluß des Zahnrades d benutzt werden.Forging the housing results in significant additional costs as a result of the necessary all-round processing, but also the production in the cast its expensive. A simplification is achieved in that the connection of the housing provided screws c can be used to connect the gear wheel d.

Claims (1)

PATENTANSPRUCH: Aus zwei gepreßten Teilen bestehendes Differentialgehäuse für Kraftfahrzeuge, dadurch gekennzeichnet, daß das Gehäuse aus zwei symmetrischen Hälften mit in die Verbindungsflanschen eingedrückten Vorsprüngen besteht, von denen die der einen Gehäusehälfte zum Befestigen des Antriebszahnrades dienen, das durch die Verbindungsschrauben des Gehäuses festgezogen wird.PATENT CLAIM: Differential housing consisting of two pressed parts for motor vehicles, characterized in that the housing consists of two symmetrical Halves with projections pressed into the connecting flanges, of which which serve the one half of the housing to attach the drive gear, which by the connection screws of the housing are tightened.
DED50242D Differential housing for motor vehicles consisting of two pressed parts Expired DE462127C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED50242D DE462127C (en) Differential housing for motor vehicles consisting of two pressed parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED50242D DE462127C (en) Differential housing for motor vehicles consisting of two pressed parts

Publications (1)

Publication Number Publication Date
DE462127C true DE462127C (en) 1928-07-05

Family

ID=7052492

Family Applications (1)

Application Number Title Priority Date Filing Date
DED50242D Expired DE462127C (en) Differential housing for motor vehicles consisting of two pressed parts

Country Status (1)

Country Link
DE (1) DE462127C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136585B (en) * 1955-12-13 1962-09-13 Nsu Motorenwerke Ag Spur gear differential for motor vehicles
DE1223124B (en) * 1959-11-24 1966-08-18 Licentia Gmbh Electric fan heater
FR2518205A1 (en) * 1981-12-14 1983-06-17 Pubert Sa Ets H Combined gearbox and back axle - has several speeds in either direction with coupling of output shafts
DE3637299A1 (en) * 1985-11-14 1987-05-21 Fichtel & Sachs Ag Planet carrier
DE4317073A1 (en) * 1993-05-21 1994-11-24 Porsche Ag Differential case for the final drive of a motor vehicle
DE10059684A1 (en) * 2000-12-01 2002-06-06 Audi Ag Differential gear for motor vehicles has multi-section differential housing divided into two sections in plane of separation lying perpendicular to rotational axis and extending in region of pin for mounting of differential bevel gears
WO2008135102A1 (en) * 2007-05-08 2008-11-13 Sona Blw Präzisionsschmiede Gmbh Differential of lightweight construction for motor vehicles

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136585B (en) * 1955-12-13 1962-09-13 Nsu Motorenwerke Ag Spur gear differential for motor vehicles
DE1223124B (en) * 1959-11-24 1966-08-18 Licentia Gmbh Electric fan heater
FR2518205A1 (en) * 1981-12-14 1983-06-17 Pubert Sa Ets H Combined gearbox and back axle - has several speeds in either direction with coupling of output shafts
DE3637299A1 (en) * 1985-11-14 1987-05-21 Fichtel & Sachs Ag Planet carrier
DE4317073A1 (en) * 1993-05-21 1994-11-24 Porsche Ag Differential case for the final drive of a motor vehicle
EP0628441A1 (en) * 1993-05-21 1994-12-14 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Differential casing for motor vehicle axle drive
US5533423A (en) * 1993-05-21 1996-07-09 Dr. Ing.H.C.F. Porsche Ag Differential housing for the axle drive of a motor vehicle
DE10059684A1 (en) * 2000-12-01 2002-06-06 Audi Ag Differential gear for motor vehicles has multi-section differential housing divided into two sections in plane of separation lying perpendicular to rotational axis and extending in region of pin for mounting of differential bevel gears
DE10059684B4 (en) * 2000-12-01 2012-06-28 Audi Ag Differential gear for motor vehicles
WO2008135102A1 (en) * 2007-05-08 2008-11-13 Sona Blw Präzisionsschmiede Gmbh Differential of lightweight construction for motor vehicles
US9683645B2 (en) 2007-05-08 2017-06-20 Sona Blw Prazisionsschmiede Gmbh Differential of lightweight construction for motor vehicles

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