Wireworking – Article making or forming – Forms and frames
Patent
1979-09-13
1981-07-21
Lazarus, Richard B.
Wireworking
Article making or forming
Forms and frames
B21F 300, B21F 2300
Patent
active
042792770
ABSTRACT:
Apparatus for manufacturing dynamoelectric field windings having plural edge would coils formed from wire strapping includes a mandrel with a plurality of cores pieces. The mandrel is intermittently rotated about a first axis to present the core pieces to a winding station and rotated about a second axis to form an edge-wound coil about the core piece then present at the winding station. A wire feed and guide assembly having a wire forming head through which the strapping extends to the winding station assists in edge bending the strappng to form coils on the core pieces and is moved both vertically and horizontally to assist in edge bending transition strapping portions between successively wound coils. Also disclosed are a wire hook forming tool for forming a hook at the leading end of the strapping with which such leading end is held fixed to the mandrel, a wire cutting assembly for cutting the strapping to proper lengths and a movable tooling for shaping the windings as they are wound.
REFERENCES:
patent: 359205 (1887-03-01), Curtis et al.
patent: 533323 (1895-01-01), Stanley
patent: 581089 (1897-04-01), Southworth
patent: 666008 (1901-01-01), Geisenhoner
patent: 677308 (1901-06-01), Eickemeyer
patent: 678280 (1901-07-01), Riddell
patent: 766370 (1904-08-01), Middleton
patent: 839060 (1906-12-01), Dunn
patent: 919510 (1909-04-01), Wood
patent: 937328 (1909-10-01), Pomeroy
patent: 975425 (1910-11-01), Hensley
patent: 1012257 (1911-12-01), Jeffrey
patent: 1217943 (1917-03-01), Holst
patent: 1406092 (1922-02-01), Schulz et al.
patent: 1451374 (1923-04-01), Rogers
patent: 1506746 (1924-09-01), Griffith
patent: 1630757 (1927-05-01), Perkins
patent: 1920154 (1933-07-01), Carlson
patent: 1920354 (1933-08-01), Carpenter
patent: 2022154 (1935-11-01), Rothweiler
patent: 2251152 (1941-07-01), Mortensen
patent: 2381245 (1945-08-01), Askey
patent: 2474755 (1949-06-01), Pamphelon
patent: 2479391 (1949-08-01), Miller
patent: 2595791 (1952-05-01), Hunt
patent: 2607816 (1952-08-01), Ryder et al.
patent: 2695969 (1954-11-01), Yates
patent: 2756358 (1956-07-01), Johnson
patent: 2908965 (1959-10-01), Platt
patent: 2913606 (1959-11-01), Guardiola
patent: 2920594 (1960-01-01), Platt
patent: 3020627 (1962-02-01), Swainson
patent: 3036603 (1962-05-01), Moore
patent: 3076110 (1963-01-01), Larson et al.
patent: 3156268 (1964-11-01), Moore
patent: 3189059 (1965-06-01), Moore
patent: 3192961 (1965-07-01), Moore
patent: 3206964 (1965-09-01), Hart et al.
patent: 3225424 (1965-12-01), Wiley
patent: 3283399 (1966-11-01), Hart et al.
patent: 3328617 (1967-06-01), Preece
patent: 3333131 (1967-07-01), Bush et al.
patent: 3407470 (1968-10-01), Gibbs
patent: 3436812 (1969-04-01), Aoki et al.
patent: 3464101 (1969-09-01), Zubal et al.
patent: 3508316 (1970-04-01), Hill
patent: 3525889 (1970-08-01), Robinson et al.
patent: 3566171 (1971-02-01), Tichy et al.
patent: 3577851 (1971-05-01), Detheridge
patent: 3595050 (1971-07-01), McDonald et al.
patent: 3624441 (1971-11-01), Todd
patent: 3629636 (1971-12-01), Hill
patent: 3729968 (1973-05-01), Norris
patent: 3824683 (1974-07-01), Rhudy
patent: 3827141 (1974-08-01), Hallerbach
patent: 3845647 (1974-11-01), Cockin
patent: 3877142 (1975-04-01), Kiriya et al.
patent: 4077244 (1978-03-01), Umehara et al.
patent: 4131988 (1979-01-01), Finegold
Pearsall Harold I.
Peck, Jr. Kenneth E.
Lazarus Richard B.
The Globe Tool & Engineering Company
LandOfFree
Apparatus for manufacturing a dynamolelectric field member does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for manufacturing a dynamolelectric field member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for manufacturing a dynamolelectric field member will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2432451