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1. US5232316 - Hob construction

Amt Vereinigte Staaten von Amerika
Aktenzeichen/Anmeldenummer 07917932
Anmeldedatum 23.07.1992
Veröffentlichungsnummer 5232316
Veröffentlichungsdatum 03.08.1993
Erteilungsnummer 5232316
Erteilungsdatum 03.08.1993
Veröffentlichungsart A
IPC
B23F 21/00
BArbeitsverfahren; Transportieren
23Werkzeugmaschinen; Metallbearbeitung, soweit nicht anderweitig vorgesehen
FHerstellen von Zahnrädern oder Zahnstangen
21Werkzeuge für Maschinen zum Herstellen von Verzahnungen
B23F 21/16
BArbeitsverfahren; Transportieren
23Werkzeugmaschinen; Metallbearbeitung, soweit nicht anderweitig vorgesehen
FHerstellen von Zahnrädern oder Zahnstangen
21Werkzeuge für Maschinen zum Herstellen von Verzahnungen
12Fräswerkzeuge
16Abwälzfräser
CPC
B23F 21/166
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
21Tools specially adapted for use in machines for manufacturing gear teeth
12Milling tools
16Hobs
163with inserted cutting elements
166in exchangeable arrangement
Y10T 407/1715
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
407Cutters, for shaping
17Gear cutting tool
1715Hob
Y10T 407/1725
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
407Cutters, for shaping
17Gear cutting tool
1715Hob
1725including holder having seat for inserted tool
Y10T 407/1936
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
407Cutters, for shaping
19Rotary cutting tool
1906including holder [i.e., head] having seat for inserted tool
1934with separate means to fasten tool to holder
1936Apertured tool
Y10T 407/26
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
407Cutters, for shaping
26comprising cutting edge bonded to tool shank
Anmelder Illinois Tool Works Inc.
Erfinder Tennutti Michael G.
Vertreter Schwartz & Weinrieb
Titel
(EN) Hob construction
Zusammenfassung
(EN)

A novel hob construction includes a plurality of blades and a cylindrical main body having opposite axial ends. Flanges including axially aligned slots for receiving the blades are located only upon the ends of the main body. A chocking material is provided over the circumferential extent of the main body and between the blades for forming an effective physical extension of the body for bonding the blades to the body and to each other.