JPS5046552A - - Google Patents
Info
- Publication number
- JPS5046552A JPS5046552A JP10659172A JP10659172A JPS5046552A JP S5046552 A JPS5046552 A JP S5046552A JP 10659172 A JP10659172 A JP 10659172A JP 10659172 A JP10659172 A JP 10659172A JP S5046552 A JPS5046552 A JP S5046552A
- Authority
- JP
- Japan
- 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
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
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
- B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4924871A GB1395726A (en) | 1971-10-22 | 1971-10-22 | Rolling machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5046552A true JPS5046552A (en) | 1975-04-25 |
| JPS5233598B2 JPS5233598B2 (en) | 1977-08-29 |
Family
ID=10451684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10659172A Expired JPS5233598B2 (en) | 1971-10-22 | 1972-10-23 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5233598B2 (en) |
| DE (1) | DE2252309C2 (en) |
| FR (1) | FR2156916B1 (en) |
| GB (1) | GB1395726A (en) |
| IT (1) | IT966413B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2330477A1 (en) * | 1975-11-06 | 1977-06-03 | Roulements Soc Nouvelle | BEARING BUSHING COILING DEVICE |
| GB1535562A (en) * | 1976-06-15 | 1978-12-13 | Formflo Ltd | Preparation of annular blanks from tube stock |
| GB2007134B (en) * | 1977-11-04 | 1982-03-10 | Honda Motor Co Ltd | Apparatus for roll-forming seamless annular products |
| JPS5734881U (en) * | 1980-08-05 | 1982-02-24 | ||
| GB2124948B (en) * | 1982-07-31 | 1986-01-02 | Formflo Ltd | Ring rolling |
| GB2144351B (en) * | 1983-08-03 | 1986-09-03 | Formflo Ltd | Making rings from tube or bar stock |
| CN109175173B (en) * | 2018-10-17 | 2024-05-17 | 苏州迈道纳自动化科技有限公司 | Vertical thread rolling machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE485065C (en) * | 1928-07-13 | 1929-10-26 | Friedrich Im Schlaa | Process and tool for the production of shaped pieces from perforated sheet metal or hollow pre-work pieces using a rolling mandrel provided with grooves |
| US1904734A (en) * | 1930-10-10 | 1933-04-18 | Schlaa Friedrich Im | Machine for rolling rings |
| DE563763C (en) * | 1931-06-19 | 1932-12-02 | Friedrich Im Schlaa | Process for the production of shaped pieces from perforated flat or hollow work pieces |
| FR879800A (en) * | 1940-08-17 | 1943-03-04 | Ringfeder Gmbh | Device and method for manufacturing metal rings and metal rings resulting from the application of this device and of this method |
| GB669257A (en) * | 1950-03-24 | 1952-04-02 | Ringfeder Gmbh | Improvements in methods of fashioning rings by rolling |
| GB1013635A (en) * | 1962-11-24 | 1965-12-15 | Zkl Vyzkumny Ustav Pro Valiva | Improvements in or relating to automatic rolling devices with multiple profiled rolls |
-
1971
- 1971-10-22 GB GB4924871A patent/GB1395726A/en not_active Expired
-
1972
- 1972-10-19 IT IT5348072A patent/IT966413B/en active
- 1972-10-20 DE DE19722252309 patent/DE2252309C2/en not_active Expired
- 1972-10-23 JP JP10659172A patent/JPS5233598B2/ja not_active Expired
- 1972-10-23 FR FR7237435A patent/FR2156916B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT966413B (en) | 1974-02-11 |
| DE2252309C2 (en) | 1985-09-12 |
| JPS5233598B2 (en) | 1977-08-29 |
| FR2156916A1 (en) | 1973-06-01 |
| GB1395726A (en) | 1975-05-29 |
| DE2252309A1 (en) | 1973-04-26 |
| FR2156916B1 (en) | 1976-08-20 |