GB507833A - Method and apparatus for turning helically twisted work pieces - Google Patents

Method and apparatus for turning helically twisted work pieces

Info

Publication number
GB507833A
GB507833A GB34089/38A GB3408938A GB507833A GB 507833 A GB507833 A GB 507833A GB 34089/38 A GB34089/38 A GB 34089/38A GB 3408938 A GB3408938 A GB 3408938A GB 507833 A GB507833 A GB 507833A
Authority
GB
United Kingdom
Prior art keywords
axis
work
mandrel
revolutions
helically twisted
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
GB34089/38A
Other languages
English (en)
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.)
ROTATIVE MECHANISMS Ltd
Original Assignee
ROTATIVE MECHANISMS Ltd
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 ROTATIVE MECHANISMS Ltd filed Critical ROTATIVE MECHANISMS Ltd
Publication of GB507833A publication Critical patent/GB507833A/en
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/107—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Turning (AREA)
GB34089/38A 1937-11-24 1938-11-23 Method and apparatus for turning helically twisted work pieces Expired GB507833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH507833X 1937-11-24

Publications (1)

Publication Number Publication Date
GB507833A true GB507833A (en) 1939-06-21

Family

ID=4517266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34089/38A Expired GB507833A (en) 1937-11-24 1938-11-23 Method and apparatus for turning helically twisted work pieces

Country Status (4)

Country Link
CH (1) CH200737A (enrdf_load_stackoverflow)
FR (1) FR846489A (enrdf_load_stackoverflow)
GB (1) GB507833A (enrdf_load_stackoverflow)
NL (1) NL54653C (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875661A (en) * 1953-08-14 1959-03-03 Mecanique Metallurgie Ste Gle Machines for machining helicoid-shaped pieces
US2960897A (en) * 1954-01-12 1960-11-22 Fischer Ag Georg Steady rest
US3485119A (en) * 1966-09-06 1969-12-23 Edward Thomas Christie Lathes and like machine tools
US4330966A (en) * 1980-08-18 1982-05-25 Dana Corporation Groove grinding fixture
GB2211453A (en) * 1987-10-26 1989-07-05 Compression Tech Apparatus and method for machining a trochoidal rotor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093170B (de) * 1957-05-24 1960-11-17 Karlsruhe Augsburg Iweka Einrichtung zum Nachformen von Gewinden durch Unrunddrehen nach einer umlaufenden Schablone
DE1232824B (de) * 1963-04-23 1967-01-19 Flygts Pumpar Ab Schraubenpumpe mit Schraubengewinden im Stator und Rotor
DE1301193B (de) * 1968-01-11 1969-08-14 Streicher Max Zusatzeinrichtung fuer eine Drehmaschine zum Bearbeiten von Schraubenwendeln

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875661A (en) * 1953-08-14 1959-03-03 Mecanique Metallurgie Ste Gle Machines for machining helicoid-shaped pieces
US2960897A (en) * 1954-01-12 1960-11-22 Fischer Ag Georg Steady rest
US3485119A (en) * 1966-09-06 1969-12-23 Edward Thomas Christie Lathes and like machine tools
US4330966A (en) * 1980-08-18 1982-05-25 Dana Corporation Groove grinding fixture
GB2211453A (en) * 1987-10-26 1989-07-05 Compression Tech Apparatus and method for machining a trochoidal rotor
US4911043A (en) * 1987-10-26 1990-03-27 Compression Technologies, Inc. Apparatus and method for milling a trochoidal rotor

Also Published As

Publication number Publication date
FR846489A (enrdf_load_stackoverflow) 1939-09-18
CH200737A (fr) 1938-10-31
NL54653C (enrdf_load_stackoverflow)

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