FR2195491B1 - - Google Patents
Info
- Publication number
- FR2195491B1 FR2195491B1 FR7228788A FR7228788A FR2195491B1 FR 2195491 B1 FR2195491 B1 FR 2195491B1 FR 7228788 A FR7228788 A FR 7228788A FR 7228788 A FR7228788 A FR 7228788A FR 2195491 B1 FR2195491 B1 FR 2195491B1
- Authority
- FR
- France
- Prior art keywords
- sleeves
- tool roller
- rolled
- roller
- gear train
- 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.)
- Expired
Links
- 238000005096 rolling process Methods 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 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
- 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
-
- 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
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Forging (AREA)
- Rolling Contact Bearings (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7228788A FR2195491B1 (fr) | 1972-08-09 | 1972-08-09 | |
US378815A US3871204A (en) | 1972-08-09 | 1973-07-13 | Machines for manufacturing bearing races by rolling |
GB3455073A GB1434416A (en) | 1972-08-09 | 1973-07-19 | Cold rolling machines |
DE2340125A DE2340125C3 (de) | 1972-08-09 | 1973-08-08 | Maschine zum Profilwalzen, insbesondere Kaltwalzen von Walzlageraußenringen |
IT27700/73A IT992889B (it) | 1972-08-09 | 1973-08-08 | Macchina per la fabbricazione di anelli di cuscinetti mediante rullatura |
JP48089623A JPS49131945A (fr) | 1972-08-09 | 1973-08-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7228788A FR2195491B1 (fr) | 1972-08-09 | 1972-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2195491A1 FR2195491A1 (fr) | 1974-03-08 |
FR2195491B1 true FR2195491B1 (fr) | 1975-03-07 |
Family
ID=9103098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7228788A Expired FR2195491B1 (fr) | 1972-08-09 | 1972-08-09 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3871204A (fr) |
JP (1) | JPS49131945A (fr) |
DE (1) | DE2340125C3 (fr) |
FR (1) | FR2195491B1 (fr) |
GB (1) | GB1434416A (fr) |
IT (1) | IT992889B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2330477A1 (fr) * | 1975-11-06 | 1977-06-03 | Roulements Soc Nouvelle | Dispositif de roulage de bagues de roulement |
FR2332084A1 (fr) * | 1975-11-20 | 1977-06-17 | Le Politekhnic Institu | Procede d'usinage d'ebauches annulaires par deformation |
DE3717423A1 (de) * | 1987-04-07 | 1988-10-27 | Ragettli Christian Ag | Verfahren zum profilformen von als rollkoerper ausgebildeten werkstuecken und einrichtung zur ausuebung des verfahrens |
IT1236712B (it) * | 1989-11-15 | 1993-03-26 | Procedimento e apparecchiatura per la produzione di tubi in lega leggera a diametro maggiorato a partire da tubi a diametro inferiore. | |
IT1242945B (it) * | 1990-12-12 | 1994-05-18 | Bompani Ivaldo Mta | Procedimento e mezzi per realizzare un mozzo in un disco di lamiera o simile |
JP2006314188A (ja) * | 2005-04-07 | 2006-11-16 | Nippon Densan Corp | モータ、該モータを用いたディスク装置、およびそれらの製造方法 |
CN102527800B (zh) * | 2010-12-31 | 2014-12-10 | 台州市黄岩图伟建筑设备制造有限公司 | 自动液压滚槽机 |
CN104148877B (zh) * | 2014-08-07 | 2016-08-17 | 广州小出钢管有限公司 | 一种钢管全自动滚花系统 |
CN111872314B (zh) * | 2020-07-31 | 2022-03-15 | 烟台吉森新材料科技有限公司 | 一种龙门式重型扩锻机组 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US253355A (en) * | 1882-02-07 | ecaubebt | ||
US2139682A (en) * | 1933-06-20 | 1938-12-13 | American Can Co | Container body forming and cutting mechanism |
US2215731A (en) * | 1937-09-28 | 1940-09-24 | Hazel Atlas Glass Co | Method and apparatus for forming metal closures |
US2215845A (en) * | 1937-11-01 | 1940-09-24 | Hazel Atlas Glass Co | Method and apparatus for forming metal closures |
US3196651A (en) * | 1960-12-17 | 1965-07-27 | Karrberg Gustaf Herman | Rolling mill for rings |
US3654826A (en) * | 1969-05-09 | 1972-04-11 | Richard C Gersch | Adjustable tool block assembly |
DE2054165B2 (de) * | 1970-11-04 | 1979-11-08 | Cross Europa-Werk Gmbh, 7317 Wendlingen | Exzenterspindelstock |
-
1972
- 1972-08-09 FR FR7228788A patent/FR2195491B1/fr not_active Expired
-
1973
- 1973-07-13 US US378815A patent/US3871204A/en not_active Expired - Lifetime
- 1973-07-19 GB GB3455073A patent/GB1434416A/en not_active Expired
- 1973-08-08 IT IT27700/73A patent/IT992889B/it active
- 1973-08-08 DE DE2340125A patent/DE2340125C3/de not_active Expired
- 1973-08-09 JP JP48089623A patent/JPS49131945A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS49131945A (fr) | 1974-12-18 |
GB1434416A (en) | 1976-05-05 |
IT992889B (it) | 1975-09-30 |
DE2340125B2 (de) | 1979-10-04 |
US3871204A (en) | 1975-03-18 |
DE2340125C3 (de) | 1980-06-12 |
DE2340125A1 (de) | 1974-02-21 |
FR2195491A1 (fr) | 1974-03-08 |
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