GB209033A - Improvements in hobs and like milling cutters - Google Patents

Improvements in hobs and like milling cutters

Info

Publication number
GB209033A
GB209033A GB24627/23A GB2462723A GB209033A GB 209033 A GB209033 A GB 209033A GB 24627/23 A GB24627/23 A GB 24627/23A GB 2462723 A GB2462723 A GB 2462723A GB 209033 A GB209033 A GB 209033A
Authority
GB
United Kingdom
Prior art keywords
recesses
cutting
bits
edges
cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB24627/23A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEORGE WILLIAM CONKLIN
Original Assignee
GEORGE WILLIAM CONKLIN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GEORGE WILLIAM CONKLIN filed Critical GEORGE WILLIAM CONKLIN
Publication of GB209033A publication Critical patent/GB209033A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • B23F21/12—Milling tools
    • B23F21/16—Hobs
    • B23F21/163—Hobs with inserted cutting elements
    • B23F21/166—Hobs with inserted cutting elements in exchangeable arrangement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/17—Gear cutting tool
    • Y10T407/1715—Hob
    • Y10T407/1725—Hob including holder having seat for inserted tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1902—Gang
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2268—Cutters, for shaping including holder having seat for inserted tool with chip breaker, guide or deflector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2284—Wedge clamp element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Gear Processing (AREA)

Abstract

209,033. Conklin, G. W. Dec. 22, 1922, [Convention date]. Milling-cutters. - A rotary metal cutter of helicoidal form such as a hob comprises a number of sections A, A', A<2> secured together by longitudinal bolts 3<b> and radially arranged keys 2a, each section being provided with a cutter holding portion a constituting one complete convolution of a helix. When the cutter is assembled the helical portions abut each other to form a continuous helix. The portions a are provided on both side faces and on the peripheral face with recesses 9 which accommodate inserted cutting bits B of the form shown in Fig. 5. The bits are formed with projections 12 engaging holes 11 and are secured against the forward faces of the recesses by means of wedge blocks C which have bevelled faces 13 and locating projections 16 and are clamped in position by screws F. The cutting edges 20 overhang the bases of the bits to provide a surface at 22 which receives and directs the chips away from the work. In order further to facilitate the escape of the cuttings the peripheral cutting-edges are arranged to slope in alternate directions and are associated with chip-receiving recesses 24. The side cutting-edges are inclined at an angle to the corresponding radii and recesses 23 are provided to receive the cuttings.
GB24627/23A 1922-12-22 1923-10-03 Improvements in hobs and like milling cutters Expired GB209033A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US209033XA 1922-12-22 1922-12-22
US608501A US1495067A (en) 1922-12-22 1922-12-22 Hob having side-tooth inserts

Publications (1)

Publication Number Publication Date
GB209033A true GB209033A (en) 1924-07-03

Family

ID=33134470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24627/23A Expired GB209033A (en) 1922-12-22 1923-10-03 Improvements in hobs and like milling cutters

Country Status (2)

Country Link
US (1) US1495067A (en)
GB (1) GB209033A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376718A1 (en) * 1977-01-07 1978-08-04 Sack Gmbh MULTI-PARTS DEVELOPING STRAWBERRY
EP0050270A2 (en) * 1980-10-16 1982-04-28 Wilhelm Fette GmbH Hob with rotatable cutting plates
DE102009016257B4 (en) * 2008-12-16 2017-09-07 Kennametal Inc. hobs
CN115570214B (en) * 2022-10-20 2023-12-26 百斯图工具制造有限公司 Adjusting mechanism for hob assembly

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH264040A (en) * 1943-12-14 1949-09-30 Saurer Ag Adolph Hobbing cutters for face gears.
US2498721A (en) * 1945-06-07 1950-02-28 Stephen M Stafford Hob
US2664617A (en) * 1951-12-03 1954-01-05 August Saxer Cutting tool assembly
US2822838A (en) * 1953-08-12 1958-02-11 Allwood Inc Rotary machines for the shredding of wood into shaped particles
US2869218A (en) * 1954-03-12 1959-01-20 Wolfram P G Lindner Cutter
DE965775C (en) * 1955-05-11 1957-06-19 Klingelnberg Soehne Ferd Assembled screw hobbing cutter
US3766618A (en) * 1972-02-22 1973-10-23 Illinois Tool Works Composite hob
US4218159A (en) * 1977-01-07 1980-08-19 Sack Gmbh Multiple-part hobbing cutter
IL113698A (en) * 1995-05-11 1998-12-06 Iscar Ltd Cutting tool assembly
US7059810B2 (en) * 2002-04-18 2006-06-13 Kennametal Inc. Gear hobbing cutter system
US20050121107A1 (en) * 2003-11-26 2005-06-09 Lagerstrom Craig A. Blade and apparatus configured for forming tenons
DE202006001112U1 (en) * 2006-01-25 2006-03-23 Fette Gmbh hobs
DE102007013153B4 (en) * 2007-03-20 2019-01-24 Kennametal Inc. Tool
DE202007007063U1 (en) * 2007-05-16 2007-09-27 Klingelnberg Ag Bevel gear milling tool with milling cutting plates
US9216461B2 (en) * 2011-07-19 2015-12-22 Iscar, Ltd. Cutting body configured for fine-tuning and metal-working machine tool comprising a plurality thereof
DE102013107858B4 (en) * 2013-07-23 2023-03-16 Kennametal Inc. Tool for turn-turn broaching of workpieces
US10220456B2 (en) 2015-08-10 2019-03-05 Illinois Tool Works Inc. Large diameter travelling pipe cutter
CN108349013B (en) * 2015-08-10 2021-01-22 伊利诺斯工具制品有限公司 Cutting tool for large diameter travelling pipe cutter
US10654117B2 (en) * 2016-03-03 2020-05-19 Kennametal Inc. Cutting tool assembly for milling a rail top
RU2693578C2 (en) * 2017-12-11 2019-07-03 Открытое акционерное общество "Свердловский инструментальный завод" Modular worm-modular mill
CN113523385A (en) * 2021-08-31 2021-10-22 美戈利(浙江)科技有限公司 Spiral bevel gear milling cutter with replaceable blades

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376718A1 (en) * 1977-01-07 1978-08-04 Sack Gmbh MULTI-PARTS DEVELOPING STRAWBERRY
EP0050270A2 (en) * 1980-10-16 1982-04-28 Wilhelm Fette GmbH Hob with rotatable cutting plates
EP0050270A3 (en) * 1980-10-16 1982-08-25 Wilhelm Fette Gmbh Hob with cutting plates
DE102009016257B4 (en) * 2008-12-16 2017-09-07 Kennametal Inc. hobs
CN115570214B (en) * 2022-10-20 2023-12-26 百斯图工具制造有限公司 Adjusting mechanism for hob assembly

Also Published As

Publication number Publication date
US1495067A (en) 1924-05-20

Similar Documents

Publication Publication Date Title
GB209033A (en) Improvements in hobs and like milling cutters
US3619880A (en) Circular saw blades or side-milling cutters with teeth of facet design
US3309756A (en) Circular saw
ES453076A1 (en) Rotary cutter for a road planer
US1428308A (en) Milling cutter
US2641048A (en) Cutting tool
GB537764A (en) Improvements in rotary cutting tools such as circular saws
US4359299A (en) Milling cutter
GB380567A (en) Improvements in or relating to milling and like cutting tools
US1946416A (en) Glaze cutter
US1311686A (en) Milhitg-ctjtteil
GB520213A (en) Improvements in and relating to rotary cutting tools
GB856276A (en) Improvements relating to multi-toothed cutting tools of sheet metal
GB787036A (en) Improvements in end milling cutters
US1865617A (en) Metal cutting tool
US1465060A (en) Woodworking tool and method of forming the cutting edge thereof
US1494517A (en) Thread-milling cutter
GB533144A (en) Improvements relating to cutting tools
GB1294857A (en)
SU1813589A1 (en) Method of making cutters
US2164570A (en) Cutting tool
US3159191A (en) Adjustable wobble dado assembly
GB304117A (en) Improvements in or relating to inserted blade cutters for milling-machines, lathes and other metal-cutting machines
GB267587A (en) Process of manufacture of cutting, piercing, and the like instruments
US1492252A (en) Broaching tool