JPS4918755A - - Google Patents
Info
- Publication number
- JPS4918755A JPS4918755A JP47101042A JP10104272A JPS4918755A JP S4918755 A JPS4918755 A JP S4918755A JP 47101042 A JP47101042 A JP 47101042A JP 10104272 A JP10104272 A JP 10104272A JP S4918755 A JPS4918755 A JP S4918755A
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
-
- 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)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4683371A GB1378508A (en) | 1971-10-07 | 1971-10-07 | Diametral control of rolled rings |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4918755A true JPS4918755A (ja) | 1974-02-19 |
JPS552136B2 JPS552136B2 (ja) | 1980-01-18 |
Family
ID=10442753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10104272A Expired JPS552136B2 (ja) | 1971-10-07 | 1972-10-07 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3839892A (ja) |
JP (1) | JPS552136B2 (ja) |
DE (1) | DE2249793C2 (ja) |
FR (1) | FR2156172B1 (ja) |
GB (1) | GB1378508A (ja) |
IT (1) | IT969472B (ja) |
SE (1) | SE397926B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54155977A (en) * | 1978-05-30 | 1979-12-08 | Sumitomo Metal Ind Ltd | Automatic controlling method for rolling force in ring rolling mill |
JPS6349927U (ja) * | 1986-09-20 | 1988-04-05 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1475780A (en) * | 1974-07-24 | 1977-06-10 | Formflo Ltd | Rolling operations |
GB1475777A (en) * | 1974-07-24 | 1977-06-10 | Formflo Ltd | Rolling operations |
GB1475779A (en) * | 1974-07-24 | 1977-06-10 | Formflo Ltd | Rolling operations |
GB1535562A (en) * | 1976-06-15 | 1978-12-13 | Formflo Ltd | Preparation of annular blanks from tube stock |
DE2701593C2 (de) * | 1977-01-15 | 1986-07-10 | Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz | Verfahren zum Maßwalzen von Rotationskörpern und Walzgerüst zur Durchführung des Verfahrens |
US5392517A (en) * | 1994-01-07 | 1995-02-28 | General Motors Corporation | Method of making a ring gear |
JP4055850B2 (ja) * | 2001-01-04 | 2008-03-05 | ライフェルト メタル スピンニング ゲーエムベーハー | フローフォーミング方法および装置 |
DE102004056921A1 (de) * | 2004-11-25 | 2006-06-01 | Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg | Verfahren und Vorrichtung zum Präzisionsrollen von rotationssymmetrischen Bauteilen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1325768A (en) * | 1919-12-23 | Roll forging and forming | ||
DE1009149B (de) * | 1955-09-08 | 1957-05-29 | Pee Wee Maschinen Und Appbau I | Schaltgeraet fuer Gewindewalzmaschinen |
US2993393A (en) * | 1957-05-29 | 1961-07-25 | Kendall Edgar Homer | Edge roll control for wheel rolling mills |
DE1175638B (de) * | 1960-12-17 | 1964-08-13 | Skf Svenska Kullagerfab Ab | Walzwerk fuer Ringe |
US3230606A (en) * | 1965-06-28 | 1966-01-25 | Saito Tadashi | Method and apparatus for rolling rings |
US3528271A (en) * | 1968-02-02 | 1970-09-15 | Ford Motor Co | Method for rolling a race for a ball bearing |
GB1246549A (en) * | 1969-06-02 | 1971-09-15 | Churchill Charles Ltd | Gear rolling machines |
-
1971
- 1971-10-07 GB GB4683371A patent/GB1378508A/en not_active Expired
-
1972
- 1972-10-05 US US00296367A patent/US3839892A/en not_active Expired - Lifetime
- 1972-10-06 DE DE2249793A patent/DE2249793C2/de not_active Expired
- 1972-10-06 IT IT7253231A patent/IT969472B/it active
- 1972-10-06 SE SE7212911A patent/SE397926B/xx unknown
- 1972-10-07 JP JP10104272A patent/JPS552136B2/ja not_active Expired
- 1972-10-09 FR FR7235659A patent/FR2156172B1/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54155977A (en) * | 1978-05-30 | 1979-12-08 | Sumitomo Metal Ind Ltd | Automatic controlling method for rolling force in ring rolling mill |
JPS6349927U (ja) * | 1986-09-20 | 1988-04-05 | ||
JPH0532411Y2 (ja) * | 1986-09-20 | 1993-08-19 |
Also Published As
Publication number | Publication date |
---|---|
US3839892A (en) | 1974-10-08 |
JPS552136B2 (ja) | 1980-01-18 |
DE2249793C2 (de) | 1985-09-26 |
FR2156172A1 (ja) | 1973-05-25 |
GB1378508A (en) | 1974-12-27 |
DE2249793A1 (de) | 1973-04-12 |
FR2156172B1 (ja) | 1979-06-15 |
SE397926B (sv) | 1977-11-28 |
IT969472B (it) | 1974-03-30 |