FR2407767A1 - Appareil servant a former, a l'aide d'un cylindre des articles sans soudure de forme annulaire - Google Patents
Appareil servant a former, a l'aide d'un cylindre des articles sans soudure de forme annulaireInfo
- Publication number
- FR2407767A1 FR2407767A1 FR7831131A FR7831131A FR2407767A1 FR 2407767 A1 FR2407767 A1 FR 2407767A1 FR 7831131 A FR7831131 A FR 7831131A FR 7831131 A FR7831131 A FR 7831131A FR 2407767 A1 FR2407767 A1 FR 2407767A1
- Authority
- FR
- France
- Prior art keywords
- annular
- cylinder
- forming
- matrix
- annular shape
- 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.)
- 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
-
- 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
- B21H1/10—Making articles shaped as bodies of revolution rings of restricted axial length rims for pneumatic tyres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Press Drives And Press Lines (AREA)
Abstract
APPAREIL DE FORMAGE DE PIECES ANNULAIRES. L'APPAREIL COMPREND UNE TETE DE MATRICE DANS LAQUELLE TOURNE UNE MATRICE ANNULAIRE, UNE TETE DE CYLINDRE DANS LAQUELLE TOURNE UN CYLINDRE DE COMPRESSION, CETTE TETE POUVANT SE RAPPROCHER ET S'ELOIGNER DE LADITE MATRICE ANNULAIRE, ET DES MOYENS SERVANT A DEPLACER LEDIT CYLINDRE DE COMPRESSION RADIALEMENT PAR RAPPORT A LADITE MATRICE ANNULAIRE LORSQUE CE CYLINDRE DE COMPRESSION EST LOGE DANS LADITE MATRICE, LE MONTAGE ETANT TEL QUE L'EBAUCHE ANNULAIRE PEUT ETRE INTERCALEE ENTRE CE CYLINDRE DE COMPRESSION ET LADITE MATRICE ANNULAIRE. APPLICATION A LA REALISATION DE JANTES POUR VEHICULES.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13220777A JPS5465161A (en) | 1977-11-04 | 1977-11-04 | Molding apparatus of aluminium alloy rim |
JP13504877A JPS5467564A (en) | 1977-11-10 | 1977-11-10 | Molding apparatus of aluminium alloy rim |
JP13505077A JPS5467566A (en) | 1977-11-10 | 1977-11-10 | Molding apparatus of aluminium alloy rim |
JP13810577A JPS5471074A (en) | 1977-11-17 | 1977-11-17 | Molding apparatus of aluminium alloy rim |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2407767A1 true FR2407767A1 (fr) | 1979-06-01 |
FR2407767B1 FR2407767B1 (fr) | 1982-05-07 |
Family
ID=27471667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7831131A Granted FR2407767A1 (fr) | 1977-11-04 | 1978-11-03 | Appareil servant a former, a l'aide d'un cylindre des articles sans soudure de forme annulaire |
Country Status (4)
Country | Link |
---|---|
US (1) | US4241596A (fr) |
DE (1) | DE2847844A1 (fr) |
FR (1) | FR2407767A1 (fr) |
GB (1) | GB2007134B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407033A1 (fr) * | 1977-10-31 | 1979-05-25 | Honda Motor Co Ltd | Procede de fabrication de jantes de roues sans soudure |
DE3112136C2 (de) * | 1981-03-27 | 1983-12-08 | Fa. Otto Fuchs, 5882 Meinerzhagen | Werkzeug zum inneren Abstützen des Bettes einer einteiligen Tiefbettfelge |
DE3148586A1 (de) * | 1981-03-27 | 1983-06-16 | Fa. Otto Fuchs, 5882 Meinerzhagen | Werkzeug zum inneren abstuetzen des bettes einer einteiligen felge |
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 |
US5115655A (en) * | 1991-02-01 | 1992-05-26 | Ladish Co., Inc. | Integrally stiffened rings |
WO1992013659A1 (fr) * | 1991-02-01 | 1992-08-20 | Ladish Company, Inc. | Bagues a element de renforcement solidaire |
US9023431B2 (en) | 2011-09-19 | 2015-05-05 | Basf Se | Method for coating light alloy rims |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR927312A (fr) * | 1944-03-24 | 1947-10-27 | Brassert & Co | Procédé de laminage de pièces annulaires telles que jantes de roues, moyeux, bagues de roulements, etc. |
FR1475124A (fr) * | 1966-03-28 | 1967-03-31 | Rotary Profile Anstalt | Procédé et appareil de profilage de pièces usinées par déformation plastique |
DE2002204A1 (de) * | 1970-01-19 | 1971-07-29 | Seybold Rolf Dr Ing | Walzwerk zum Walzen von Ringprofilen |
FR2126263A1 (en) * | 1971-02-22 | 1972-10-06 | Nat Res Dev | Bearing ring mfre. - by profile-rolling smooth cylindrical workpieces |
FR2156916A1 (fr) * | 1971-10-22 | 1973-06-01 | Formflo Ltd |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH4837A (fr) * | 1892-04-02 | 1892-08-15 | Amedee Comte | Machine à laminer et à refrotter les carrures et les lunettes des boîtes de montres |
US965038A (en) * | 1909-10-15 | 1910-07-19 | Edwin E Slick | Method of and apparatus for rolling hollow metal bodies. |
CH249428A (de) * | 1944-03-24 | 1947-06-30 | H A Brassert & Company Limited | Verfahren zur Herstellung ringförmiger Metallgegenstände. |
US3160036A (en) * | 1958-08-29 | 1964-12-08 | Lockheed Aircraft Corp | Roll-forming mill |
US3196651A (en) * | 1960-12-17 | 1965-07-27 | Karrberg Gustaf Herman | Rolling mill for rings |
US3388576A (en) * | 1965-10-21 | 1968-06-18 | N T W Missile Engineering Inc | Method and apparatus for extrusive rolling of annular members |
US3626564A (en) * | 1970-02-26 | 1971-12-14 | Lear Siegler Inc | Manufacture of bearing races |
DE2101264A1 (en) * | 1971-01-13 | 1972-08-03 | Klöckner-Werke AG, 4100 Duisburg | Ring roller mill - designed for rapid reconstruction for ensuing rolling schedule |
US3855833A (en) * | 1972-10-17 | 1974-12-24 | Formflo Ltd | Rolling machines |
-
1978
- 1978-11-01 GB GB7842737A patent/GB2007134B/en not_active Expired
- 1978-11-02 US US05/957,111 patent/US4241596A/en not_active Expired - Lifetime
- 1978-11-03 DE DE19782847844 patent/DE2847844A1/de not_active Ceased
- 1978-11-03 FR FR7831131A patent/FR2407767A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR927312A (fr) * | 1944-03-24 | 1947-10-27 | Brassert & Co | Procédé de laminage de pièces annulaires telles que jantes de roues, moyeux, bagues de roulements, etc. |
FR1475124A (fr) * | 1966-03-28 | 1967-03-31 | Rotary Profile Anstalt | Procédé et appareil de profilage de pièces usinées par déformation plastique |
DE2002204A1 (de) * | 1970-01-19 | 1971-07-29 | Seybold Rolf Dr Ing | Walzwerk zum Walzen von Ringprofilen |
FR2126263A1 (en) * | 1971-02-22 | 1972-10-06 | Nat Res Dev | Bearing ring mfre. - by profile-rolling smooth cylindrical workpieces |
FR2156916A1 (fr) * | 1971-10-22 | 1973-06-01 | Formflo Ltd |
Also Published As
Publication number | Publication date |
---|---|
DE2847844A1 (de) | 1979-05-10 |
GB2007134B (en) | 1982-03-10 |
GB2007134A (en) | 1979-05-16 |
FR2407767B1 (fr) | 1982-05-07 |
US4241596A (en) | 1980-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |