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CPC
B23F21/223
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23F
MAKING GEARS OR TOOTHED RACKS
B23F21/00
Tools specially adapted for use in machines for manufacturing gear teeth
Current Industry
B23F21/223
with inserted cutting elements
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Patents Grants
last 30 patents
Information
Patent Grant
Bevel gear cutter and blade consolidation
Patent number
11,173,559
Issue date
Nov 16, 2021
The Gleason Works
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutter with positive seated stick blades for bevel gear cutting
Patent number
9,868,168
Issue date
Jan 16, 2018
The Gleason Works
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gear hobbing tool as well as an insert holder, a chip removal unit,...
Patent number
9,475,143
Issue date
Oct 25, 2016
Sandvik Intellectual Property AB
Sture Sjöö
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing bevel gears having hypocycloidal teeth in the...
Patent number
8,747,035
Issue date
Jun 10, 2014
Klingelnberg AG
Karl-Heinz Engemann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing bevel gears having hypocycloidai teeth in the...
Patent number
8,388,281
Issue date
Mar 5, 2013
Klingelnberg AG
Carsten Hünecke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Universally usable bar cutter head and use thereof
Patent number
8,317,433
Issue date
Nov 27, 2012
Klingelnberg AG
Alexander Dürr
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Face hob hypoid gear tooth cutting by common blades
Patent number
8,113,750
Issue date
Feb 14, 2012
Ford Motor Company
Chunliang Hsiao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2633775
Patent number
2,633,775
Issue date
Apr 7, 1953
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2186417
Patent number
2,186,417
Issue date
Jan 9, 1940
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1931169
Patent number
1,931,169
Issue date
Oct 17, 1933
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
BEVEL GEAR CUTTER AND BLADE CONSOLIDATION
Publication number
20200198036
Publication date
Jun 25, 2020
THE GLEASON WORKS
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND TOOL FOR MANUFACTURING SPIRAL TOOTH FACE COUPLINGS
Publication number
20180243849
Publication date
Aug 30, 2018
THE GLEASON WORKS
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTER WITH POSITIVE SEATED STICK BLADES FOR BEVEL GEAR CUTTING
Publication number
20160039023
Publication date
Feb 11, 2016
THE GLEASON WORKS
Hermann J. Stadtfeld
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Gear hobbing tool as well as an insert holder, a chip removal unit,...
Publication number
20150132075
Publication date
May 14, 2015
Sandvik Intellectual Property AB
Sture SJOO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method For Producing Bevel Gears Having Hypocycloidal Teeth In the...
Publication number
20120263550
Publication date
Oct 18, 2012
Karl-Heinz Engemann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for Producing Bevel Gears Having Hypocycloidal Teeth in the...
Publication number
20110262238
Publication date
Oct 27, 2011
Carsten Hünecke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
UNIVERSALLY USABLE BAR CUTTER HEAD AND USE THEREOF
Publication number
20100111629
Publication date
May 6, 2010
Klingelnberg AG
Alexander Dürr
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FACE HOB HYPOID GEAR TOOTH CUTTING BY COMMON BLADES
Publication number
20090097934
Publication date
Apr 16, 2009
Chunliang Hsiao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR