AT301297B - Lathe for machining steep screw surfaces - Google Patents

Lathe for machining steep screw surfaces

Info

Publication number
AT301297B
AT301297B AT793869A AT793869A AT301297B AT 301297 B AT301297 B AT 301297B AT 793869 A AT793869 A AT 793869A AT 793869 A AT793869 A AT 793869A AT 301297 B AT301297 B AT 301297B
Authority
AT
Austria
Prior art keywords
lathe
machining
screw surfaces
steep screw
steep
Prior art date
Application number
AT793869A
Other languages
German (de)
Original Assignee
Sigma Lutin
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 Sigma Lutin filed Critical Sigma Lutin
Application granted granted Critical
Publication of AT301297B publication Critical patent/AT301297B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
    • B23Q27/006—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass by rolling without slippage two bodies of particular shape relative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Turning (AREA)
AT793869A 1968-10-25 1969-08-19 Lathe for machining steep screw surfaces AT301297B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS735268 1968-10-25

Publications (1)

Publication Number Publication Date
AT301297B true AT301297B (en) 1972-08-25

Family

ID=5422500

Family Applications (1)

Application Number Title Priority Date Filing Date
AT793869A AT301297B (en) 1968-10-25 1969-08-19 Lathe for machining steep screw surfaces

Country Status (3)

Country Link
AT (1) AT301297B (en)
DE (1) DE1942050A1 (en)
FR (1) FR2021530B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020016386A3 (en) * 2018-07-18 2020-03-26 Vogelsang Gmbh & Co. Kg Rotor for an eccentric screw pump and method for the manufacture thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395835B (en) * 1990-03-29 1993-03-25 Weingartner Maschbau Gmbh METHOD FOR PRODUCING A PARALLEL-AXIS ROTARY PISTON MACHINE
FI941553A0 (en) * 1994-04-05 1994-04-05 Jussi Forsstroem Foerfarande och anordning Foer reparering av ytan av en spiralpumps spiralformiga rotor
DE102013107884A1 (en) 2013-07-23 2015-01-29 Ralf Daunheimer Device for material-removing machining of the inner wall of a tubular hollow body
CN110732686A (en) * 2019-10-30 2020-01-31 苏州莱易精密机电有限公司 multi-head discontinuous spiral tank car

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020016386A3 (en) * 2018-07-18 2020-03-26 Vogelsang Gmbh & Co. Kg Rotor for an eccentric screw pump and method for the manufacture thereof
KR20210031747A (en) * 2018-07-18 2021-03-22 포겔상 게엠베하 운트 코. 카게 Rotor for eccentric screw pump and manufacturing method thereof
AU2019304057B2 (en) * 2018-07-18 2022-08-11 Vogelsang Gmbh & Co. Kg Rotor for an eccentric screw pump and method for the manufacture thereof
KR102472002B1 (en) 2018-07-18 2022-11-29 포겔상 게엠베하 운트 코. 카게 Rotor for eccentric screw pump and manufacturing method thereof
US11841016B2 (en) 2018-07-18 2023-12-12 Vogelsang Gmbh & Co Kg Rotor for an eccentric screw pump and method for the manufacture thereof

Also Published As

Publication number Publication date
DE1942050A1 (en) 1970-05-27
FR2021530B1 (en) 1973-03-16
FR2021530A1 (en) 1970-07-24

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Legal Events

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