CH422485A - Method and device for processing bending mandrel blanks - Google Patents

Method and device for processing bending mandrel blanks

Info

Publication number
CH422485A
CH422485A CH260661A CH260661A CH422485A CH 422485 A CH422485 A CH 422485A CH 260661 A CH260661 A CH 260661A CH 260661 A CH260661 A CH 260661A CH 422485 A CH422485 A CH 422485A
Authority
CH
Switzerland
Prior art keywords
bending mandrel
processing bending
mandrel blanks
blanks
processing
Prior art date
Application number
CH260661A
Other languages
German (de)
Inventor
Mocklenbeck Max
Mueller Erhard
Original Assignee
Schmidt & Clemens
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
Priority to NL261983D priority Critical patent/NL261983A/xx
Priority to DESCH24298A priority patent/DE1135265B/en
Priority to DE1961SC029245 priority patent/DE1265536B/en
Application filed by Schmidt & Clemens filed Critical Schmidt & Clemens
Priority to CH260661A priority patent/CH422485A/en
Priority to FR855057A priority patent/FR1287008A/en
Priority to GB943661A priority patent/GB910433A/en
Priority to US126333A priority patent/US3146646A/en
Publication of CH422485A publication Critical patent/CH422485A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/22—Turning-machines or devices with rotary tool heads
    • B23B3/26—Turning-machines or devices with rotary tool heads the tools of which perform a radial movement; Rotary tool heads thereof
    • 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
    • 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
    • B23B5/365—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 toroidal surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/003—Other grinding machines or devices using a tool turning around the work-piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
CH260661A 1958-06-27 1961-03-03 Method and device for processing bending mandrel blanks CH422485A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL261983D NL261983A (en) 1961-03-03
DESCH24298A DE1135265B (en) 1958-06-27 1958-06-27 Method and device for processing bending mandrel blanks
DE1961SC029245 DE1265536B (en) 1961-02-16 1961-02-16 Device for the production of bending mandrels with several centers of curvature
CH260661A CH422485A (en) 1961-03-03 1961-03-03 Method and device for processing bending mandrel blanks
FR855057A FR1287008A (en) 1961-03-03 1961-03-09 Method and device for machining bending mandrel blanks
GB943661A GB910433A (en) 1961-03-03 1961-03-15 Improvements in or relating to the machining of pipe bending mandrels
US126333A US3146646A (en) 1961-03-03 1961-07-24 Process and apparatus for machining arcuate bodies of round cross-section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH260661A CH422485A (en) 1961-03-03 1961-03-03 Method and device for processing bending mandrel blanks

Publications (1)

Publication Number Publication Date
CH422485A true CH422485A (en) 1966-10-15

Family

ID=4237533

Family Applications (1)

Application Number Title Priority Date Filing Date
CH260661A CH422485A (en) 1958-06-27 1961-03-03 Method and device for processing bending mandrel blanks

Country Status (3)

Country Link
CH (1) CH422485A (en)
GB (1) GB910433A (en)
NL (1) NL261983A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483294A1 (en) * 1980-05-31 1981-12-04 Mannesmann Ag METHOD AND DEVICE FOR FIGURING AND MAKING ENVELOPES AND SURFACES OF HOLLOW BODIES WITH EXTERNAL OR INTERNAL CONICITY

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ306723B6 (en) * 2016-03-22 2017-05-24 Toshulin, A.S. A modular multifunction machine tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483294A1 (en) * 1980-05-31 1981-12-04 Mannesmann Ag METHOD AND DEVICE FOR FIGURING AND MAKING ENVELOPES AND SURFACES OF HOLLOW BODIES WITH EXTERNAL OR INTERNAL CONICITY

Also Published As

Publication number Publication date
GB910433A (en) 1962-11-14
NL261983A (en)

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