DE347260C - Process for manufacturing toothed rims for bevel gears - Google Patents

Process for manufacturing toothed rims for bevel gears

Info

Publication number
DE347260C
DE347260C DENDAT347260D DE347260DD DE347260C DE 347260 C DE347260 C DE 347260C DE NDAT347260 D DENDAT347260 D DE NDAT347260D DE 347260D D DE347260D D DE 347260DD DE 347260 C DE347260 C DE 347260C
Authority
DE
Germany
Prior art keywords
bevel gears
toothed rims
manufacturing toothed
wreaths
manufacturing
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
DENDAT347260D
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
Publication date
Application granted granted Critical
Publication of DE347260C publication Critical patent/DE347260C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Description

Große Kegelräder, beispielsweise solche für den Antrieb der Hinterradachse von Motorfahrzeugen, werden mit Rücksicht auf Gewichtsersparnis kranzförmig ausgeführt. Diese Formgebung hat den Nachteil, daß sich die Zahnkränze leicht verziehen, wenn sie nach dem , üblichen Verfahren eingesetzt und gehärtet , werden. Wegen des Verziehens muß ein umständliches Nachrichten erfolgen, vielfach hatLarge bevel gears, for example those used to drive the rear axle of motor vehicles, are designed in a wreath to save weight. This shape has the disadvantage that the Toothed rims easily warped if they are used and hardened according to the usual process, will. Because of the warping, cumbersome messaging has to take place, many times over

ίο es sogar den Ausschuß der Kränze zur Folge. Man hat versucht, dem Verziehen dadurch zu .begegnen, daß man die Kränze unter Druck härtet, ohne jedoch damit einwandfreie Er- ■ gebnisse zu erzielen. jίο it even results in the scrapping of the wreaths. Attempts have been made to counteract warping by putting pressure on the wreaths hardens without, however, achieving perfect results. j

" Dem Verziehen der Kränze wird nach der Erfindung dadurch abgeholfen, daß man zwei Zahnkränze mit den Rückseiten zusammen- ; hängend in einem einzigen Stück (vgl. Abbil- ; .dung) herstellt und bis nach erfolgtem Ein- S setzen und Härten gemeinsam bearbeitet und 1 behandelt. Alsdann werden die beiden Radkränze durch Abstechen o. dgl. voneinander getrennt, wie dies in der Abbildung durch die beiden strichpunktierten Linien angedeutet ist. Die Rückseite der Kränze kann dann noch in beliebiger Weise abgedreht werden."The warping of the wreaths is remedied according to the invention by having two Sprockets with the backs together; hanging in a single piece (see Fig.; .dung) and processed together until after setting and hardening and 1 treated. The two wheel rims are then separated from one another by parting or the like separated, as indicated in the figure by the two dash-dotted lines. The back of the wreaths can then be turned off in any way.

Das Zusammenfassen zweier Kränze bei der Herstellung zu einem Stück hat den Vorteil, daß dieses Stück seiner Abmessungen »und seiner symmetrischen Form wegen nur wenig zum Verziehen neigt.Combining two wreaths into one piece during manufacture has the advantage that this piece, because of its dimensions and its symmetrical shape, has little to do with the Warping tends to.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zum Herstellen von ZaImkränzen für Kegelräder, dadurch gekennzeichnet, daß zwei Kränze mit den Rückseiten zusammenhängend in einem Stück hergestellt und erst nach erfolgter Härtung voneinander getrennt werden.Process for the production of gear rims for bevel gears, characterized in that, that two wreaths with the backs connected in one piece and only after hardening from each other be separated.
DENDAT347260D Process for manufacturing toothed rims for bevel gears Expired DE347260C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE347260T

Publications (1)

Publication Number Publication Date
DE347260C true DE347260C (en) 1922-01-19

Family

ID=6256031

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT347260D Expired DE347260C (en) Process for manufacturing toothed rims for bevel gears

Country Status (1)

Country Link
DE (1) DE347260C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069756A (en) * 1958-07-10 1962-12-25 Clark Equipment Co Method of forming gear blanks
US5359771A (en) * 1992-05-21 1994-11-01 Schwaebische Huettenwerke Gmbh Process for the manufacture of a gear wheel in an internal greared
DE102009048377A1 (en) * 2009-10-06 2011-04-07 Getrag Ford Transmissions Gmbh Method for producing lamellae for a friction clutch and method for producing friction linings for lamellae of a friction clutch
DE102007052016B4 (en) * 2006-11-06 2011-04-14 GM Global Technology Operations, Inc., Detroit System and method for producing carburized gears with low distortion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069756A (en) * 1958-07-10 1962-12-25 Clark Equipment Co Method of forming gear blanks
US5359771A (en) * 1992-05-21 1994-11-01 Schwaebische Huettenwerke Gmbh Process for the manufacture of a gear wheel in an internal greared
DE102007052016B4 (en) * 2006-11-06 2011-04-14 GM Global Technology Operations, Inc., Detroit System and method for producing carburized gears with low distortion
DE102009048377A1 (en) * 2009-10-06 2011-04-07 Getrag Ford Transmissions Gmbh Method for producing lamellae for a friction clutch and method for producing friction linings for lamellae of a friction clutch
DE102009048377B4 (en) * 2009-10-06 2011-09-01 Getrag Ford Transmissions Gmbh Method for producing lamellae of a friction clutch

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