IT7812440A0 - Procedimento e dispositivo per formare mediante calore sviluppatoda attrito e pressione un foro cirondato da un collare in una piastra metallica oppure nella parete di un tubo metallico - Google Patents
Procedimento e dispositivo per formare mediante calore sviluppatoda attrito e pressione un foro cirondato da un collare in una piastra metallica oppure nella parete di un tubo metallicoInfo
- Publication number
- IT7812440A0 IT7812440A0 IT7812440A IT1244078A IT7812440A0 IT 7812440 A0 IT7812440 A0 IT 7812440A0 IT 7812440 A IT7812440 A IT 7812440A IT 1244078 A IT1244078 A IT 1244078A IT 7812440 A0 IT7812440 A0 IT 7812440A0
- Authority
- IT
- Italy
- Prior art keywords
- collar
- friction
- procedure
- wall
- forming
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/063—Friction heat forging
- B21J5/066—Flow drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
- B21C37/298—Forming collars by flow-drilling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/65—Means to drive tool
- Y10T408/675—Means to drive tool including means to move Tool along tool-axis
- Y10T408/6757—Fluid means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7700871A NL7700871A (nl) | 1977-01-27 | 1977-01-27 | Werkwijze en inrichting voor het door wrij- vingswarmte en druk maken van een door een kraag omgeven gat in metalen plaat of de wand van een metalen buis. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7812440A0 true IT7812440A0 (it) | 1978-01-26 |
IT1102951B IT1102951B (it) | 1985-10-14 |
Family
ID=19827866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12440/78A IT1102951B (it) | 1977-01-27 | 1978-01-26 | Procedimento e dispositivo per formare mediante calore sviluppato da attrito e pressione un foro cirondato da un collare in una piastra metallica oprure nella parete di un tubo metallico |
Country Status (8)
Country | Link |
---|---|
US (1) | US4175413A (it) |
JP (1) | JPS5393494A (it) |
DE (2) | DE2802230C3 (it) |
FR (1) | FR2378582A1 (it) |
GB (1) | GB1582718A (it) |
IT (1) | IT1102951B (it) |
NL (1) | NL7700871A (it) |
SE (1) | SE424410B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4428214A (en) * | 1982-02-08 | 1984-01-31 | Deere & Company | Flow drilling process and tool therefor |
DE3823122A1 (de) * | 1988-07-08 | 1990-01-11 | Peddinghaus Carl Ullrich Dr | Bohreinrichtung in einer bohranlage fuer profilstahlstaebe u. dgl. |
US5984138A (en) * | 1995-05-31 | 1999-11-16 | Dana Corporation | Tanks with flow drill bushings for receiving couplings |
DE19534790A1 (de) * | 1995-09-20 | 1997-03-27 | Ford Werke Ag | Vorrichtung zum Bilden eines von einem Kragen umgebenen Loches in plastisch verformbaren Wandungen |
FR2750913B1 (fr) | 1996-07-12 | 1998-10-09 | Mavic Sa | Procede de percage d'une jante a rayon, jante percee selon le procede, insert adapte pour equiper la jante, et roue notamment de cycle |
US6216344B1 (en) * | 1996-07-12 | 2001-04-17 | Mavic S.A. | Method for boring a spoke rim and for providing an insert for the bored rim |
FI108997B (fi) * | 1999-11-12 | 2002-05-15 | T Drill Oy | Automaattinen kaulustusporalaite |
US6889435B1 (en) | 2002-05-06 | 2005-05-10 | Dana Corporation | Attachment of metal components by thermal drilling |
JP6118050B2 (ja) * | 2012-08-23 | 2017-04-19 | 富士重工業株式会社 | 工具駆動装置、工具駆動方法及び工具駆動装置用の工具送り機構 |
DE102017100813A1 (de) * | 2017-01-17 | 2018-07-19 | Weber Schraubautomaten Gmbh | Verfahren und Vorrichtung zum Setzen einer Schraube |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2991551A (en) * | 1958-11-17 | 1961-07-11 | Production Plating Works Inc | Method and apparatus for forming holes in pipes |
US3283618A (en) * | 1964-08-26 | 1966-11-08 | Avey Division Of The Motch And | Torque controlled machine tool |
GB1072188A (en) * | 1964-11-03 | 1967-06-14 | Giddings & Lewis Fraser Ltd | Control of machine tools |
-
1977
- 1977-01-27 NL NL7700871A patent/NL7700871A/xx not_active Application Discontinuation
-
1978
- 1978-01-19 DE DE2802230A patent/DE2802230C3/de not_active Expired
- 1978-01-19 DE DE19787801491U patent/DE7801491U1/de not_active Expired
- 1978-01-24 US US05/871,974 patent/US4175413A/en not_active Expired - Lifetime
- 1978-01-26 SE SE7800959A patent/SE424410B/sv unknown
- 1978-01-26 IT IT12440/78A patent/IT1102951B/it active
- 1978-01-27 FR FR7802429A patent/FR2378582A1/fr active Granted
- 1978-01-27 GB GB3461/78A patent/GB1582718A/en not_active Expired
- 1978-01-27 JP JP877478A patent/JPS5393494A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
SE424410B (sv) | 1982-07-19 |
JPS6214366B2 (it) | 1987-04-02 |
SE7800959L (sv) | 1978-07-28 |
DE2802230A1 (de) | 1978-08-03 |
DE2802230B2 (de) | 1980-01-24 |
NL7700871A (nl) | 1978-07-31 |
GB1582718A (en) | 1981-01-14 |
DE7801491U1 (de) | 1978-06-15 |
IT1102951B (it) | 1985-10-14 |
FR2378582B1 (it) | 1983-10-28 |
US4175413A (en) | 1979-11-27 |
FR2378582A1 (fr) | 1978-08-25 |
DE2802230C3 (de) | 1980-09-18 |
JPS5393494A (en) | 1978-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT7812440A0 (it) | Procedimento e dispositivo per formare mediante calore sviluppatoda attrito e pressione un foro cirondato da un collare in una piastra metallica oppure nella parete di un tubo metallico | |
IT985993B (it) | Procedimento e dispositivo per la curvatura a freddo di tubi metal lici | |
IT1166470B (it) | Procedimento di conformazione di un tubo metallico in particolare per scambiatore di calore e scambiatore di calore munito di tubi cosi con formati | |
IT965825B (it) | Procedimento e dispositivo per la trafilatura a freddo di tubi metallici | |
AR223055A1 (es) | Punzon para la conformacion de un tubo metalico,en particular para intercambiador de calor e intercambiador de calor obtenido | |
IT8048750A0 (it) | Apparecchio e procedimento per la fabbricazione di tubi di acciaio saldati a grande spessore | |
IT7822269A0 (it) | Dispositivo per l'ottenimento da piattine di lamiera semi-gusci speculari saldabili per realizzare gomiti di tubo. | |
JPS5499253A (en) | Finned tube for heat exchanger* and method and device for making such tube | |
JPS51116422A (en) | Pipe joint for metal pipes | |
BR8100715A (pt) | Dispositivo para a juncao e montagem de tubos | |
IT7829995A0 (it) | Procedimento e dispositivo di individuazione di un tubo difettoso nel fascioei tubi di un generatore di vapore. | |
AU525292B2 (en) | Metal pipe for high pressure fluids | |
NL188513B (nl) | Werkwijze voor het vervaardigen van een tegen warmte en geluid isolerende leidingbuis. | |
MX4468E (es) | Dispositivo para el empalme de tubos de pequena seccion en acoplamientos universales | |
JPS5413455A (en) | Uniformly expanding device for tube | |
AT377118B (de) | Radiator fuer die kuehlung des oels oelgefuellter transformatorenkessel | |
IT8019383A0 (it) | Procedimento e dispositivo per raddrizzare tubi. | |
IT8067778A0 (it) | Tubo di ghisa sferoidale con innessto a bicchiere e procedimento per la sua fabbricazione | |
IT8919463A0 (it) | Dispositivo per la formatura a freddo di un pezzo di tubo metallico. | |
IT1145269B (it) | Sistema lubrificante per la dewformazione a caldo di metalli | |
ES248449Y (es) | Un intercambiador de calor para agentes agresivos a base de tubos de plomo | |
IT7826679A0 (it) | Procedimento e dispositivo per laproduzione di lamiere zincate a caldo da un lato. | |
JPS53133568A (en) | Pipe coupling for different kind metal pipe | |
IT1057491B (it) | Dispositivo e procedimento per la laminazione a caldo di un blocco metallico per l ottenimento di tubi | |
JPS5579993A (en) | Method of forming groove in heat pipe |