IP Library Granted Patent US 8,281,481
Granted Patent B2
US 8,281,481 · App. 13/198,939 · Granted Oct 9, 2012

Method for loading stator windings into a stator core

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,281,481
App. No.
13/198,939
Granted
Oct 9, 2012
Kind
B2
Abstract

A method of loading stator windings into a stator core includes guiding a first stator winding including a plurality of slot segment portions along at least one guide track towards an arbor member having a plurality of slots, inserting one of the plurality of slot segment portions of the first stator winding into one of the plurality of slots, and guiding a second stator winding including a plurality of slot segment portions along the at least one guide track towards the arbor member. The method also includes indexing one of the at least one guide track and the arbor member to position another of the plurality of slots adjacent the at least one guide track, inserting one of the plurality of slot segment portions of the second stator winding into another of the plurality of slots, rotating the arbor member, and feeding a plurality of slot segment portions into remaining ones of the plurality of slots.

Claims (20)

1. A method of loading stator windings into a stator core, the method comprising:

guiding a first stator winding including a plurality of slot segment portions along at least one guide track towards an arbor member having a plurality of slots;

inserting one of the plurality of slot segment portions of the first stator winding into one of the plurality of slots;

guiding a second stator winding including a plurality of slot segment portions along the at least one guide track towards the arbor member;

indexing one of the at least one guide track and the arbor member to position another of the plurality of slots adjacent the at least one guide track; and

inserting one of the plurality of slot segment portions of the second stator winding into another of the plurality of slots.

2. The method of claim 1 , further comprising:

rotating the arbor member; and

feeding a plurality of slot segment portions into remaining ones of the plurality of slots.

3. The method of claim 1 , further comprising:

inserting the arbor member into a stator core including a plurality of stator core slots; and

urging the first and second stator windings from the plurality of slots of the arbor member into corresponding ones of the plurality of stator slots.

4. The method of claim 1 , wherein guiding a first stator winding along at least one guide track includes guiding the first stator winding along a first guide track, and guiding the second stator winding along at the least one guide track includes guiding the second stator winding along a second guide track.

5. The method of claim 4 , wherein guiding each of the first and second stator windings along respective ones of the first and second guide tracks includes guiding the first stator winding along the first guide track, the first guide track being at a first angle relative to the arbor member, and guiding the second stator winding along the second guide track, the second guide track being at a second angle relative to the arbor member, the first angle being distinct from the second angle.

6. The method of claim 4 , wherein indexing one of the at least one guide track and the arbor member includes indexing the arbor member to position the another of the plurality of slots adjacent the second guide track.

7. The method of claim 6 , further comprising:

guiding a third stator winding including a plurality of slot segment portions along a third guide track towards the arbor member;

indexing the arbor member to position another of the plurality of slots adjacent the third guide track;

inserting one of the plurality of slot segment portions of the third stator winding into still another of the plurality of slots; and

feeding a plurality of slot segment portions of the third stator winding into remaining ones of the plurality of slots.

Assignments (7)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 14, 2017
From: REMY TECHNOLOGIES, L.L.C.
To: BORGWARNER INC.
Reel/Frame 043539/0619 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME 029923/0933 Recorded Nov 12, 2015
From: BANK OF AMERICA, N.A.
To: REMY HOLDINGS, INC. (FORMERLY NAMED REMY INTERNATIONAL, INC.); REMY INC.; REMY TECHNOLOGIES, L.L.C.; REMAN HOLDINGS, L.L.C.; REMY ELECTRIC MOTORS, L.L.C.
Reel/Frame 037100/0484 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME 030004/0389 Recorded Nov 12, 2015
From: WELLS FARGO CAPITAL FINANCE, L.L.C.
To: REMY TECHNOLOGIES, L.L.C.; REMY POWER PRODUCTS, L.L.C.
Reel/Frame 037108/0703 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME 030111/0727 Recorded Nov 12, 2015
From: BANK OF AMERICA, N.A.
To: REMY HOLDINGS, INC. (FORMERLY NAMED REMY INTERNATIONAL, INC.); REMY INC.; REMY TECHNOLOGIES, L.L.C.; REMAN HOLDINGS, L.L.C.; REMY ELECTRIC MOTORS, L.L.C.
Reel/Frame 037100/0085 →
GRANT OF PATENT SECURITY INTEREST (IP SECURITY AGREEMENT SUPPLEMENT) Recorded Mar 29, 2013
From: REMY INTERNATIONAL, INC.; REMY INC.; REMY TECHNOLOGIES, L.L.C.; REMAN HOLDINGS, L.L.C.; REMY ELECTRIC MOTORS, L.L.C.
To: BANK OF AMERICA. N.A., AS AGENT
Reel/Frame 030111/0727 →
SECURITY AGREEMENT Recorded Mar 15, 2013
From: REMY TECHNOLOGIES, L.L.C.; REMY POWER PRODUCTS, LLC
To: WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
Reel/Frame 030004/0389 →
GRANT OF PATENT SECURITY INTEREST (IP SECURITY AGREEMENT SUPPLEMENT) Recorded Mar 5, 2013
From: REMY INTERNATIONAL, INC.; REMY INC.; REMY TECHNOLOGIES, L.L.C.; REMAN HOLDINGS, L.L.C.; REMY ELECTRIC MOTORS, L.L.C.
To: BANK OF AMERICA. N.A., AS AGENT
Reel/Frame 029923/0933 →