JPS533946A - Method and device for producing mechanical element with spur gear or spiral gear and particularly spur gear by cold rolling work - Google Patents
Method and device for producing mechanical element with spur gear or spiral gear and particularly spur gear by cold rolling workInfo
- Publication number
- JPS533946A JPS533946A JP7539277A JP7539277A JPS533946A JP S533946 A JPS533946 A JP S533946A JP 7539277 A JP7539277 A JP 7539277A JP 7539277 A JP7539277 A JP 7539277A JP S533946 A JPS533946 A JP S533946A
- Authority
- JP
- Japan
- Prior art keywords
- spur gear
- gear
- cold rolling
- mechanical element
- rolling work
- 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.)
- Granted
Links
- 238000005097 cold rolling Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH8332/76 | 1976-06-30 | ||
CH833276A CH609261A5 (ja) | 1976-06-30 | 1976-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS533946A true JPS533946A (en) | 1978-01-14 |
JPS6054131B2 JPS6054131B2 (ja) | 1985-11-28 |
Family
ID=4338706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52075392A Expired JPS6054131B2 (ja) | 1976-06-30 | 1977-06-24 | 冷間転造によって直歯又ははす歯を備えている歯車を製作する方法及び装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4116032A (ja) |
JP (1) | JPS6054131B2 (ja) |
CH (1) | CH609261A5 (ja) |
DE (1) | DE2720822A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168058U (ja) * | 1981-04-17 | 1982-10-22 | ||
JP2016150385A (ja) * | 2015-02-19 | 2016-08-22 | ジヤトコ株式会社 | スプライン軸及びその製造方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH649018A5 (de) * | 1980-10-20 | 1985-04-30 | Grob Ernst Fa | Verfahren und vorrichtung zum herstellen von praezisionsverzahnungen. |
FR2561950B1 (fr) * | 1984-03-28 | 1987-11-13 | Vallourec | Procede de reglage d'un laminoir a cylindres obliques et laminoir pour la mise en oeuvre de ce procede |
US4584861A (en) * | 1984-07-03 | 1986-04-29 | Battelle Development Corporation | Knurling tool |
CH670970A5 (ja) * | 1986-09-18 | 1989-07-31 | Grob Ernst Fa | |
US4945783A (en) * | 1989-03-09 | 1990-08-07 | Grob, Inc. | Ring gear with roll formed teeth |
CH685543A5 (de) * | 1992-08-10 | 1995-08-15 | Grob Ernst Fa | Verfahren zum Herstellen eines blechernen Starterkranz-Zahnrads und nach dem Verfahren hergestelltes Starterkranz-Zahnrad. |
JP3034447B2 (ja) * | 1995-09-06 | 2000-04-17 | トヨタ自動車株式会社 | 歯車多段転造装置 |
DE102013006150B4 (de) * | 2013-04-10 | 2021-09-30 | Webo Werkzeugbau Oberschwaben Gmbh | Bauteil mit Innen- und Außenverzahnung sowie Verfahren zur Herstellung des Bauteils und Werkzeugsatz zur Ausführung des Verfahrens |
CN110076230B (zh) * | 2019-04-04 | 2021-01-01 | 华南理工大学 | 一种齿形零件滚轧旋压成形装置及方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR479065A (fr) * | 1914-06-22 | 1916-02-09 | Harold Napier Anderson | Machines pour tailler les dents des roues d'engrenages |
US1377175A (en) * | 1917-12-18 | 1921-05-10 | Anderson Patents Company | Apparatus for making gears |
DE916824C (de) * | 1949-10-27 | 1954-08-19 | Herwart Opitz Dr Ing | Verfahren und Vorrichtung zur Herstellung von Zahnraedern |
US2679089A (en) * | 1951-06-11 | 1954-05-25 | Opitz Herward | Production of gears |
NL239262A (ja) * | 1958-05-16 | |||
CH372535A (de) * | 1959-08-05 | 1963-10-15 | Grob Ernst | Maschine zum Profilieren von Metallkörpern |
US3261172A (en) * | 1963-11-12 | 1966-07-19 | Vilter Manufacturing Corp | Coolant system for hermetically sealed motor |
GB1141957A (en) * | 1966-05-05 | 1969-02-05 | Rotary Profiles Jersey Ltd | Rolling of cylindrical articles |
US3631704A (en) * | 1970-01-12 | 1972-01-04 | Teledyne Inc | Apparatus for roll forming toothed workpieces |
US3717017A (en) * | 1971-03-18 | 1973-02-20 | Gen Motors Corp | Gear forming |
DE2439957A1 (de) * | 1974-08-20 | 1976-03-04 | Grob Kaltwalzmasch Ernst | Verfahren und vorrichtung zum kaltwalzen von parallelen profilen z.b. von zahnprofilen aus dem vollen material |
-
1976
- 1976-06-30 CH CH833276A patent/CH609261A5/xx not_active IP Right Cessation
-
1977
- 1977-05-09 DE DE19772720822 patent/DE2720822A1/de active Granted
- 1977-06-15 US US05/806,830 patent/US4116032A/en not_active Expired - Lifetime
- 1977-06-24 JP JP52075392A patent/JPS6054131B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168058U (ja) * | 1981-04-17 | 1982-10-22 | ||
JP2016150385A (ja) * | 2015-02-19 | 2016-08-22 | ジヤトコ株式会社 | スプライン軸及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6054131B2 (ja) | 1985-11-28 |
US4116032A (en) | 1978-09-26 |
DE2720822A1 (de) | 1978-01-12 |
DE2720822C2 (ja) | 1989-08-10 |
CH609261A5 (ja) | 1979-02-28 |
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