GB119569A - Improvements in and relating to Milling Cutters and the like. - Google Patents

Improvements in and relating to Milling Cutters and the like.

Info

Publication number
GB119569A
GB119569A GB1606017A GB1606017A GB119569A GB 119569 A GB119569 A GB 119569A GB 1606017 A GB1606017 A GB 1606017A GB 1606017 A GB1606017 A GB 1606017A GB 119569 A GB119569 A GB 119569A
Authority
GB
United Kingdom
Prior art keywords
blocks
teeth
fins
groove
cutters
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
GB1606017A
Inventor
Henry Francis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB119569A publication Critical patent/GB119569A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2265—Securing arrangements for bits or teeth or cutting inserts by means of a wedge
    • B23C5/2269—Securing arrangements for bits or teeth or cutting inserts by means of a wedge for plate-like cutting inserts 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/04—Plain cutters, i.e. having essentially a cylindrical or tapered cutting surface of substantial length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2265—Securing arrangements for bits or teeth or cutting inserts by means of a wedge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/08—Side or top views of the cutting edge
    • B23C2210/084—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/40—Flutes, i.e. chip conveying grooves

Abstract

119,569. Francis, H. Nov. 8, 1917. Addition to 111,914. Milling-cutters.-Consists in improvements in the milling-cutters claimed in the parent Specification. The wedge-blocks g separating the cutting-teeth f, or some of them, are provided with radial fins or projections g<1> which fit corresponding radial recesses g<2> in the sides of the groove containing the teeth and blocks. In a modification, the fins or projections are formed on the teeth. The wedge-blocks may each be secured by a screw, or in a further modification, one block in each turn of the groove is secured by a screw and the others by wedges o, Fig. 3. The groove may have the cross section shown in Fig. 4 and, by means of screws, the blocks g may be forced outwards so that the face b<1> of the lateral fins on the blocks bear on the upper edges g<3> of the lateral grooves.
GB1606017A 1916-12-19 1917-11-03 Improvements in and relating to Milling Cutters and the like. Expired GB119569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1819516A GB111914A (en) 1916-12-19 1916-12-19 Improvements in and relating to Milling and the like Cutters.

Publications (1)

Publication Number Publication Date
GB119569A true GB119569A (en) 1918-10-10

Family

ID=32484136

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1819516A Expired GB111914A (en) 1916-12-19 1916-12-19 Improvements in and relating to Milling and the like Cutters.
GB1606017A Expired GB119569A (en) 1916-12-19 1917-11-03 Improvements in and relating to Milling Cutters and the like.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1819516A Expired GB111914A (en) 1916-12-19 1916-12-19 Improvements in and relating to Milling and the like Cutters.

Country Status (1)

Country Link
GB (2) GB111914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914838A (en) * 1954-03-02 1959-12-01 Firth Brown Tools Ltd Milling cutter
EP0050270A2 (en) * 1980-10-16 1982-04-28 Wilhelm Fette GmbH Hob with rotatable cutting plates

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173767B (en) * 1961-12-16 1964-07-09 Klingelnberg Soehne Ferd Hobbing cutter with cutting sticks cast into a base body
CN110102809A (en) * 2019-05-31 2019-08-09 江门市中刀精密科技有限公司 A kind of milling cutter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914838A (en) * 1954-03-02 1959-12-01 Firth Brown Tools Ltd Milling cutter
DE1090926B (en) * 1954-03-02 1960-10-13 Firth Brown Tools Ltd Milling cutter
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

Also Published As

Publication number Publication date
GB111914A (en) 1917-12-19

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