CS171399B1 - - Google Patents
Info
- Publication number
- CS171399B1 CS171399B1 CS2635A CS263573A CS171399B1 CS 171399 B1 CS171399 B1 CS 171399B1 CS 2635 A CS2635 A CS 2635A CS 263573 A CS263573 A CS 263573A CS 171399 B1 CS171399 B1 CS 171399B1
- Authority
- CS
- Czechoslovakia
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
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS2635A CS171399B1 (zh) | 1973-04-13 | 1973-04-13 | |
| GB1389974A GB1432899A (en) | 1973-04-13 | 1974-03-28 | Arrangement for forming solids of rotation by a cross wedge rolling process with three rolls |
| DE2415805A DE2415805A1 (de) | 1973-04-13 | 1974-04-01 | Vorrichtung zur umformung von rotationsgegenstaenden durch keilquerwalzen mit drei walzen |
| JP49040628A JPS5068942A (zh) | 1973-04-13 | 1974-04-10 | |
| US460168A US3869895A (en) | 1973-04-13 | 1974-04-11 | Arrangement for forming solids of rotation by a cross wedge rolling process with three rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS2635A CS171399B1 (zh) | 1973-04-13 | 1973-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS171399B1 true CS171399B1 (zh) | 1976-10-29 |
Family
ID=5364035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS2635A CS171399B1 (zh) | 1973-04-13 | 1973-04-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3869895A (zh) |
| JP (1) | JPS5068942A (zh) |
| CS (1) | CS171399B1 (zh) |
| DE (1) | DE2415805A1 (zh) |
| GB (1) | GB1432899A (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106584B (zh) * | 1985-07-29 | 1987-01-14 | 东北工学院 | 三辊楔横轧轴件的方法及专用装置 |
| CN105032930B (zh) * | 2014-11-07 | 2016-11-30 | 上海理工大学 | 三辊立式楔横轧机 |
| US11898628B2 (en) | 2015-11-30 | 2024-02-13 | Victaulic Company | Cam grooving machine |
| MY193961A (en) | 2015-11-30 | 2022-11-03 | Victaulic Co Of America | Cam grooving machine |
| US10525516B2 (en) | 2017-05-03 | 2020-01-07 | Victaulic Company | Cam grooving machine with cam stop surfaces |
| US10960450B2 (en) | 2017-12-19 | 2021-03-30 | Victaulic Company | Pipe grooving device |
| US11446725B2 (en) | 2019-08-21 | 2022-09-20 | Victaulic Company | Pipe grooving device having flared cup |
| CN111185550B (zh) * | 2020-01-14 | 2021-10-15 | 北京科技大学 | 一种楔横轧圆周方向进料装置 |
| US11759839B2 (en) | 2020-09-24 | 2023-09-19 | Victaulic Company | Pipe grooving device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US412626A (en) * | 1889-10-08 | Machine for forming axle-journals | ||
| US1493836A (en) * | 1920-12-02 | 1924-05-13 | Amsy L Wurster | Roll press |
-
1973
- 1973-04-13 CS CS2635A patent/CS171399B1/cs unknown
-
1974
- 1974-03-28 GB GB1389974A patent/GB1432899A/en not_active Expired
- 1974-04-01 DE DE2415805A patent/DE2415805A1/de active Pending
- 1974-04-10 JP JP49040628A patent/JPS5068942A/ja active Pending
- 1974-04-11 US US460168A patent/US3869895A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5068942A (zh) | 1975-06-09 |
| US3869895A (en) | 1975-03-11 |
| DE2415805A1 (de) | 1974-10-24 |
| GB1432899A (en) | 1976-04-22 |