NL239262A - - Google Patents
Info
- Publication number
- NL239262A NL239262A NL239262DA NL239262A NL 239262 A NL239262 A NL 239262A NL 239262D A NL239262D A NL 239262DA NL 239262 A NL239262 A NL 239262A
- Authority
- NL
- Netherlands
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)
- Gears, Cams (AREA)
- Transmission Devices (AREA)
- Turning (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH5957758A CH393236A (de) | 1958-05-16 | 1958-05-16 | Verfahren und Einrichtung zum spanlosen Profilieren der Mantelfläche von zylindrischen Werkstücken mit sich regelmässig wiederholendem Profil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL239262A true NL239262A (de) |
Family
ID=4522419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL239262D NL239262A (de) | 1958-05-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3032871A (de) |
| CH (1) | CH393236A (de) |
| DE (1) | DE1204615C2 (de) |
| FR (1) | FR1224595A (de) |
| GB (1) | GB876932A (de) |
| NL (1) | NL239262A (de) |
| SE (1) | SE190745C1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096669A (en) * | 1958-09-15 | 1963-07-09 | Kent Owens Machine Co | Metal forming machine and method |
| DE1280198B (de) * | 1961-07-07 | 1968-10-17 | Grob Ernst Fa | Verfahren zum spanlosen Profilieren, vorzugsweise Verzahnen, von zylindrischen metallischen Werkstuecken und Vorrichtung zur Durchfuehrung des Verfahrens |
| US3159062A (en) * | 1962-06-04 | 1964-12-01 | Lees Bradner Co | Apparatus and method for forming helical gears or splines |
| US3253444A (en) * | 1963-07-11 | 1966-05-31 | Gen Motors Corp | Method and apparatus for straightening tubular members |
| US3292405A (en) * | 1963-09-16 | 1966-12-20 | Kent Owens Machine Co | Apparatus for producing gear teeth or the like |
| DE1294912B (de) * | 1964-07-25 | 1969-05-14 | Pee Wee Maschinen U Appbau Wer | Walzeinrichtung zum Verzahnen von zylindrischen Werkstuecken |
| US3336657A (en) * | 1964-09-14 | 1967-08-22 | Phillips Petroleum Co | Scarfing tool and method for joining metal bands |
| CH531386A (de) * | 1969-09-16 | 1972-12-15 | Maag Zahnraeder & Maschinen Ag | Verfahren und Maschine zum Kaltwalzen gerader oder zu der Werkstückachse schräg verlaufender Profile, insbesondere Zahnradzähne am Umfang eines zylindrischen Werkstücks |
| CH609261A5 (de) * | 1976-06-30 | 1979-02-28 | Grob Ernst Fa | |
| CH631372A5 (de) * | 1978-09-08 | 1982-08-13 | Grob Ernst Fa | Kaltwalzverfahren und kaltwalzmaschine zum herstellen eines profilierten rotations-werkstuecks. |
| US4408473A (en) * | 1981-11-09 | 1983-10-11 | Lear Siegler, Inc. | Gear-roller |
| US4584861A (en) * | 1984-07-03 | 1986-04-29 | Battelle Development Corporation | Knurling tool |
| FR2576228B1 (fr) * | 1985-01-23 | 1989-12-01 | Escofier Tech Sa | Procede et dispositif pour la realisation de gorges sur une paroi de revolution |
| CA2553544C (en) * | 2004-02-06 | 2010-02-23 | Ernst Grob Ag | Apparatus and method for producing tooth-like profiling on workpieces |
| DE102006028272A1 (de) * | 2006-06-20 | 2007-12-27 | Ks Gleitlager Gmbh | Gerollte Gleitlagerbuchse |
| CN107695263A (zh) * | 2017-09-21 | 2018-02-16 | 重庆大学 | 一种圆柱直齿轮的空间交错滚轧成形装置 |
| CN114789216B (zh) * | 2022-04-22 | 2023-08-22 | 西安理工大学 | 一种柔性化高速冷滚打成形装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB209099A (de) * | 1924-01-03 | 1924-07-10 | Deutsche Werke Aktiengesellschaft | |
| US1622744A (en) * | 1926-04-05 | 1927-03-29 | Ralph C Stiefel | Tube-forming mill |
| NL59098C (de) * | 1942-01-16 | |||
| US2423932A (en) * | 1944-12-15 | 1947-07-15 | N H Weil | Gear rolling machine |
| US2715846A (en) * | 1951-05-16 | 1955-08-23 | Grob Inc | Method of groove forming |
| DE947882C (de) * | 1953-07-17 | 1956-08-23 | Werner Arnsdorf | Einrichtung zum Warmwalzen von Schraegzahnstirnraedern und Schraubenraedern |
| GB778427A (en) * | 1954-03-20 | 1957-07-10 | Grob Ernst | A method and a machine for forming screw threads without cutting off chips |
| CH328812A (de) * | 1954-03-20 | 1958-03-31 | Grob Ernst | Verfahren und Maschine zur spanlosen Formung von Gewinden |
| DE1021322B (de) * | 1955-11-11 | 1957-12-27 | Ernst Grob | Einrichtung zum Herstellen von gerade oder schraeg zur Werkstueckachse verlaufenden parallelen Profilen |
| GB794409A (en) * | 1955-11-11 | 1958-05-07 | Grob Ernst | Tool head for the non-cutting profiling of metal bodies |
-
0
- NL NL239262D patent/NL239262A/xx unknown
-
1958
- 1958-05-16 CH CH5957758A patent/CH393236A/de unknown
-
1959
- 1959-05-11 US US812509A patent/US3032871A/en not_active Expired - Lifetime
- 1959-05-14 SE SE462459A patent/SE190745C1/sv unknown
- 1959-05-14 DE DE1959M0041515 patent/DE1204615C2/de not_active Expired
- 1959-05-15 US US813481A patent/US2991672A/en not_active Expired - Lifetime
- 1959-05-15 GB GB16827/59A patent/GB876932A/en not_active Expired
- 1959-05-16 FR FR794870A patent/FR1224595A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1224595A (fr) | 1960-06-24 |
| DE1204615B (de) | 1965-11-11 |
| DE1204615C2 (de) | 1973-05-10 |
| GB876932A (en) | 1961-09-06 |
| CH393236A (de) | 1965-06-15 |
| US3032871A (en) | 1962-05-08 |
| SE190745C1 (de) | 1964-08-04 |
| US2991672A (en) | 1961-07-11 |