CH348139A - Rolling process for the production of spur and helical gears and similar profiled cylindrical round bodies - Google Patents

Rolling process for the production of spur and helical gears and similar profiled cylindrical round bodies

Info

Publication number
CH348139A
CH348139A CH348139DA CH348139A CH 348139 A CH348139 A CH 348139A CH 348139D A CH348139D A CH 348139DA CH 348139 A CH348139 A CH 348139A
Authority
CH
Switzerland
Prior art keywords
spur
production
rolling process
helical gears
cylindrical round
Prior art date
Application number
Other languages
German (de)
Inventor
Grob Theodor
Grob Ernst
Original Assignee
Grob Ernst
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 Grob Ernst filed Critical Grob Ernst
Publication of CH348139A publication Critical patent/CH348139A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
CH348139D 1955-11-11 1955-11-11 Rolling process for the production of spur and helical gears and similar profiled cylindrical round bodies CH348139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH348139T 1955-11-11

Publications (1)

Publication Number Publication Date
CH348139A true CH348139A (en) 1960-08-15

Family

ID=24489331

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348139D CH348139A (en) 1955-11-11 1955-11-11 Rolling process for the production of spur and helical gears and similar profiled cylindrical round bodies

Country Status (4)

Country Link
US (1) US2934980A (en)
CH (1) CH348139A (en)
DE (1) DE1138013B (en)
FR (1) FR1165913A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136355B (en) * 1961-01-26 1962-09-13 Linde S Eismaschinen Ag Zweign Process and device for the low-temperature rectification of gas mixtures
US3261192A (en) * 1964-03-17 1966-07-19 Saito Tadashi Method and apparatus for manufacture of toothed wheel
DE1293122B (en) * 1964-05-16 1969-04-24 Erdelyi Ferenc Rolling device for producing or correcting gears on cylindrical workpieces
US3455139A (en) * 1965-02-05 1969-07-15 Edward J Flowers Machines for forming and/or finishing metal workpieces and gears
US3704612A (en) * 1968-04-08 1972-12-05 Hurth Masch Zahnrad Carl Toothed tool and device for chipless generation of gears
DE1924067C3 (en) * 1969-05-12 1974-10-10 Ernst 5480 Remagen Schmidt Rolling or rolling device for the non-cutting production of the teeth on gear wheels, multi-groove shafts, splined shafts or the like
US5301528A (en) * 1991-03-05 1994-04-12 Langstein & Schemann Gmbh Device for manufacturing toothed pulleys
US6151941A (en) * 1999-01-25 2000-11-28 Federal-Mogul World Wide, Inc. Apparatus and method for roll forming gears
US11707792B2 (en) * 2020-09-28 2023-07-25 GM Global Technology Operations LLC Scattered topography rolling of powered metal gears

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE235910C (en) *
DE306092C (en) *
US538775A (en) * 1895-05-07 green
DE389292C (en) * 1922-04-22 1924-02-06 Kurt Wiesinger Rolling process for finned tubes
US1558086A (en) * 1922-12-23 1925-10-20 Charles O Gustavsen Machine for rolling gears
US1840641A (en) * 1926-03-27 1932-01-12 Gen Motors Res Corp Metal woking process
GB443541A (en) * 1935-09-21 1936-03-02 Timken Roller Bearing Co An improved process of and means for producing profiled articles of circular section
DE746630C (en) * 1939-09-20 1952-08-14 Johannes Schwarz Device for rolling serrations on bolts or shafts
GB564269A (en) * 1943-03-15 1944-09-20 Leo Caspar Steinle Improvements in or relating to thread-generating machines
DE922045C (en) * 1949-10-27 1955-01-07 Pee Wee Maschinen Und Appbau I Machine for rolling inner or outer profiles
DE825390C (en) * 1950-09-15 1953-12-07 Westdeutsche Mannesmannroehren Method and device for the production of needle tubes

Also Published As

Publication number Publication date
FR1165913A (en) 1958-10-30
DE1138013B (en) 1962-10-18
US2934980A (en) 1960-05-03

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