AT280003B - Device for making flat, helical grooves in a rotationally symmetrical recess of a bearing member - Google Patents

Device for making flat, helical grooves in a rotationally symmetrical recess of a bearing member

Info

Publication number
AT280003B
AT280003B AT615467A AT615467A AT280003B AT 280003 B AT280003 B AT 280003B AT 615467 A AT615467 A AT 615467A AT 615467 A AT615467 A AT 615467A AT 280003 B AT280003 B AT 280003B
Authority
AT
Austria
Prior art keywords
bearing member
rotationally symmetrical
helical grooves
making flat
symmetrical recess
Prior art date
Application number
AT615467A
Other languages
German (de)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT280003B publication Critical patent/AT280003B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
    • B23B5/46—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning helical or spiral surfaces
    • B23B5/48—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning helical or spiral surfaces for cutting grooves, e.g. oil grooves of helicoidal shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
AT615467A 1966-07-06 1967-07-03 Device for making flat, helical grooves in a rotationally symmetrical recess of a bearing member AT280003B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6609413A NL6609413A (en) 1966-07-06 1966-07-06

Publications (1)

Publication Number Publication Date
AT280003B true AT280003B (en) 1970-03-25

Family

ID=19797094

Family Applications (1)

Application Number Title Priority Date Filing Date
AT615467A AT280003B (en) 1966-07-06 1967-07-03 Device for making flat, helical grooves in a rotationally symmetrical recess of a bearing member

Country Status (6)

Country Link
AT (1) AT280003B (en)
BE (1) BE700898A (en)
CH (1) CH462587A (en)
GB (1) GB1194425A (en)
NL (1) NL6609413A (en)
SE (1) SE332556B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337487A1 (en) * 1983-10-13 1985-04-25 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin DEVICE FOR GRINDING IN ANGLE GRINDING
CN102499539B (en) * 2011-10-29 2014-03-12 福州大学 Threading device for beads of cooling mat made of strings of beads
CN108127129B (en) * 2018-02-11 2024-07-02 扬州锐辰精密机械有限公司 Feed-forward waveguide processing device with large length-diameter ratio and working method thereof

Also Published As

Publication number Publication date
CH462587A (en) 1968-09-15
NL6609413A (en) 1968-01-08
GB1194425A (en) 1970-06-10
BE700898A (en) 1968-01-04
SE332556B (en) 1971-02-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee