IP Library Granted Patent US 8,328,502
Granted Patent B2
US 8,328,502 · App. 12/220,823 · Granted Dec 11, 2012

Torque converter having stator with cast-in side plate

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Quick Facts
Patent No.
US 8,328,502
App. No.
12/220,823
Granted
Dec 11, 2012
Kind
B2
Abstract

A method for manufacturing a torque converter includes providing an outer race of a one way clutch, contacting the outer race with a side plate, and casting a stator housing together with the outer race and the side plate. A torque converter is also provided.

Claims (7)

1. A method for manufacturing a torque converter comprising:

providing an outer race of a one way clutch;

contacting the outer race with a side plate, the side plate having a first axial side facing the outer race and a second axial side opposite the outer race; and

casting a stator housing together with the outer race and the side plate, the stator housing at least partially enclosing the side plate by extending radially on the second axial side.

2. The method as recited in claim 1 wherein the side plate is provided with a smooth inner axial surface.

3. The method as recited in claim 1 further comprising providing ridges on an outer radial surface of the outer race.

4. The method as recited in claim 1 wherein the stator housing has a flange to retain the side plate.

Assignments (6)
CORRECTIVE ASSIGNMENT TO CORRECT THE PROPERTY NUMBERS PREVIOUSLY RECORDED ON REEL 037732 FRAME 0347. ASSIGNOR(S) HEREBY CONFIRMS THE APP. NO. 14/553248 SHOULD BE APP. NO. 14/553258. Recorded Oct 11, 2016
From: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG
To: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Reel/Frame 040404/0530 →
MERGER AND CHANGE OF NAME Recorded Feb 5, 2016
From: SCHAEFFLER TECHNOLOGIES AG & CO. KG; SCHAEFFLER VERWALTUNGS 5 GMBH
To: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG
Reel/Frame 037732/0228 →
CHANGE OF NAME Recorded Feb 5, 2016
From: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG
To: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Reel/Frame 037732/0347 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 23, 2012
From: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH
To: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Reel/Frame 027915/0892 →
MERGER Recorded Feb 29, 2012
From: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
To: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH
Reel/Frame 027781/0207 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 17, 2008
From: KRUSINSKI, ERIC; AVINS, DAVID
To: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
Reel/Frame 021705/0175 →