FR2364710A1 - Perfectionnements aux appareillages destines a la fabrication des soufflets de dilatation pour tuyauterie - Google Patents
Perfectionnements aux appareillages destines a la fabrication des soufflets de dilatation pour tuyauterieInfo
- Publication number
- FR2364710A1 FR2364710A1 FR7703696A FR7703696A FR2364710A1 FR 2364710 A1 FR2364710 A1 FR 2364710A1 FR 7703696 A FR7703696 A FR 7703696A FR 7703696 A FR7703696 A FR 7703696A FR 2364710 A1 FR2364710 A1 FR 2364710A1
- Authority
- FR
- France
- Prior art keywords
- manufacture
- piping
- expansion bellows
- equipment intended
- bellows
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/043—Means for controlling the axial pusher
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/051—Deforming double-walled bodies
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Diaphragms And Bellows (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Appareillage pour la fabrication in situ de soufflets de dilatation. Le liquide sous pression d'hydroformage est introduit dans l'espace annulaire compris entre la virole 10 à conformer et une chemise intérieure déformable 13, cette dernière étant armée intérieurement en 5 et 9 au niveau de ses extrémités et dans sa partie centrale à l'aide d'entretoises telles que 14. Cet appareillage se prête particulièrement bien à la fabrication de soufflets uniques ou en toute petite série.
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7703696A FR2364710A1 (fr) | 1977-02-04 | 1977-02-04 | Perfectionnements aux appareillages destines a la fabrication des soufflets de dilatation pour tuyauterie |
DE2802551A DE2802551C2 (de) | 1977-02-04 | 1978-01-18 | Vorrichtung zum ringförmigen Wellen der Wandung von Glattrohren |
GB2001/78A GB1591476A (en) | 1977-02-04 | 1978-01-18 | Apparatus intended for the manufacture of expansion bellows for pipe-work |
MX172171A MX148144A (es) | 1977-02-04 | 1978-01-24 | Mejoras en aparato para la manufactura de un fuelle de expansion para tuberias por hidroformacion |
IT19593/78A IT1092470B (it) | 1977-02-04 | 1978-01-25 | Perfezionamenti in merito ad apparecchiature destinate alla fabbricazione di soffietti di dilatazione per tubazioni |
US05/872,494 US4179910A (en) | 1977-02-04 | 1978-01-26 | Apparatus for manufacturing deformable expansion bellows for pipe-work |
AU32817/78A AU512290B2 (en) | 1977-02-04 | 1978-01-27 | Hydrofming apparatus |
FI780289A FI780289A (fi) | 1977-02-04 | 1978-01-30 | Anordning foer framstaellning av deformerbara expansionsbaelg foer roerledningar och dylika |
SE7801063A SE7801063L (sv) | 1977-02-04 | 1978-01-30 | Anordning vid apparater for tillverkning av tojbara belgar till rorledningsnet |
YU00199/78A YU19978A (en) | 1977-02-04 | 1978-01-30 | Device for manufacturing flexible-wave dilation bellows |
BR7800624A BR7800624A (pt) | 1977-02-04 | 1978-02-01 | Aparelhagem para fabricacao pela tecnica de hidroformacao,de foles de dilatacao de ondulacoes deformaveis |
AR270937A AR213563A1 (es) | 1977-02-04 | 1978-02-02 | Aparato para la fabricacion,de acuerdo con la tecnica de la hidroformacion,de fuelles de dilatacion de ondas deformables para canerias y conjuntos similares |
NO780369A NO780369L (no) | 1977-02-04 | 1978-02-02 | Apparat for fremstilling av ekspansjonsbelg |
JP1187378A JPS53122666A (en) | 1977-02-04 | 1978-02-03 | Manufacturing device of bellows for pipe arrengement |
ES466620A ES466620A1 (es) | 1977-02-04 | 1978-02-03 | Perfeccionamientos en las instalaciones para la fabricacion de fuelles de dilatacion para tuberias y similares. |
CA296,205A CA1081051A (fr) | 1977-02-04 | 1978-02-03 | Appareil pour former des soufflets d'expansion pour des reseaux de tuyauteries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7703696A FR2364710A1 (fr) | 1977-02-04 | 1977-02-04 | Perfectionnements aux appareillages destines a la fabrication des soufflets de dilatation pour tuyauterie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2364710A1 true FR2364710A1 (fr) | 1978-04-14 |
FR2364710B1 FR2364710B1 (fr) | 1980-02-22 |
Family
ID=9186548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7703696A Granted FR2364710A1 (fr) | 1977-02-04 | 1977-02-04 | Perfectionnements aux appareillages destines a la fabrication des soufflets de dilatation pour tuyauterie |
Country Status (16)
Country | Link |
---|---|
US (1) | US4179910A (fr) |
JP (1) | JPS53122666A (fr) |
AR (1) | AR213563A1 (fr) |
AU (1) | AU512290B2 (fr) |
BR (1) | BR7800624A (fr) |
CA (1) | CA1081051A (fr) |
DE (1) | DE2802551C2 (fr) |
ES (1) | ES466620A1 (fr) |
FI (1) | FI780289A (fr) |
FR (1) | FR2364710A1 (fr) |
GB (1) | GB1591476A (fr) |
IT (1) | IT1092470B (fr) |
MX (1) | MX148144A (fr) |
NO (1) | NO780369L (fr) |
SE (1) | SE7801063L (fr) |
YU (1) | YU19978A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578178A1 (fr) * | 1985-03-01 | 1986-09-05 | Sfz | Appareillage d'hydroformage pour la realisation de soufflets de dilatation autour d'elements dont les extremites ne sont pas accessibles. |
EP0494843A1 (fr) * | 1991-01-11 | 1992-07-15 | Scambia Industrial Developments Aktiengesellschaft | Procédé de fabrication d'une pièce tubulaire à parois double . |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2935086C2 (de) * | 1979-08-28 | 1982-04-01 | Mannesmann AG, 4000 Düsseldorf | Verfahren und Vorrichtung zur Herstellung von abgesetzten Hohlkörpern stark unterschiedlicher Querschnittsformen |
DE3004838C2 (de) * | 1980-02-09 | 1984-09-13 | Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn | Vorrichtung zur Herstellung eines Rohrkörpers mit Querwellen |
DE3605440A1 (de) * | 1986-02-20 | 1987-09-03 | Man Technologie Gmbh | Vorrichtung zum einformen von sicken |
NL8600617A (nl) * | 1986-03-10 | 1987-10-01 | Ultra Centrifuge Nederland Nv | Werkwijze voor het vormen van een ril in een bus. |
WO1996011076A1 (fr) * | 1994-10-11 | 1996-04-18 | Qsi Technologies, Inc. | Ensembles de conduits et procede associe |
US6098437A (en) * | 1998-03-20 | 2000-08-08 | The Budd Company | Hydroformed control arm |
US6209372B1 (en) | 1999-09-20 | 2001-04-03 | The Budd Company | Internal hydroformed reinforcements |
CN107940154A (zh) * | 2017-10-25 | 2018-04-20 | 洛阳双瑞特种装备有限公司 | 一种依靠外载荷平衡的直管平衡型膨胀节以及平衡方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US349718A (en) * | 1886-09-28 | hollerith | ||
US2044710A (en) * | 1924-07-18 | 1936-06-16 | Bridgeport Thermostat Company | Method of making hollow articles |
DE1120409B (de) * | 1954-08-12 | 1961-12-28 | James Phineas Zallea | Verfahren zum Erzeugen von Ringwellen mit ausgebauchtem Profil an Metallrohren |
US2887146A (en) * | 1954-11-19 | 1959-05-19 | Flexonics Corp | Fluid-operated apparatus for forming flexible tubing |
US3091280A (en) * | 1957-02-28 | 1963-05-28 | Joseph W Yowell | Corrugated tubing |
US3194041A (en) * | 1960-11-07 | 1965-07-13 | Herbert G Johnson | Method for forming corrugated tubes |
FR2334048A1 (fr) * | 1975-12-05 | 1977-07-01 | Mazier Paul | Appareillage pour la fabrication de soufflets de dilatation pour tuyauteries |
FR2365075A2 (fr) * | 1977-05-13 | 1978-04-14 | Mazier Paul | Appareillage pour la fabrication de soufflets de dilatation pour tuyauterie |
JPS5382651A (en) * | 1976-12-27 | 1978-07-21 | Majie Pooru | Manufacturing device of flexible blower for piping |
-
1977
- 1977-02-04 FR FR7703696A patent/FR2364710A1/fr active Granted
-
1978
- 1978-01-18 DE DE2802551A patent/DE2802551C2/de not_active Expired
- 1978-01-18 GB GB2001/78A patent/GB1591476A/en not_active Expired
- 1978-01-24 MX MX172171A patent/MX148144A/es unknown
- 1978-01-25 IT IT19593/78A patent/IT1092470B/it active
- 1978-01-26 US US05/872,494 patent/US4179910A/en not_active Expired - Lifetime
- 1978-01-27 AU AU32817/78A patent/AU512290B2/en not_active Expired
- 1978-01-30 FI FI780289A patent/FI780289A/fi not_active Application Discontinuation
- 1978-01-30 SE SE7801063A patent/SE7801063L/xx not_active Application Discontinuation
- 1978-01-30 YU YU00199/78A patent/YU19978A/xx unknown
- 1978-02-01 BR BR7800624A patent/BR7800624A/pt unknown
- 1978-02-02 AR AR270937A patent/AR213563A1/es active
- 1978-02-02 NO NO780369A patent/NO780369L/no unknown
- 1978-02-03 JP JP1187378A patent/JPS53122666A/ja active Pending
- 1978-02-03 ES ES466620A patent/ES466620A1/es not_active Expired
- 1978-02-03 CA CA296,205A patent/CA1081051A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578178A1 (fr) * | 1985-03-01 | 1986-09-05 | Sfz | Appareillage d'hydroformage pour la realisation de soufflets de dilatation autour d'elements dont les extremites ne sont pas accessibles. |
EP0494843A1 (fr) * | 1991-01-11 | 1992-07-15 | Scambia Industrial Developments Aktiengesellschaft | Procédé de fabrication d'une pièce tubulaire à parois double . |
Also Published As
Publication number | Publication date |
---|---|
JPS53122666A (en) | 1978-10-26 |
IT1092470B (it) | 1985-07-12 |
CA1081051A (fr) | 1980-07-08 |
BR7800624A (pt) | 1978-10-10 |
FR2364710B1 (fr) | 1980-02-22 |
AR213563A1 (es) | 1979-02-15 |
AU512290B2 (en) | 1980-10-02 |
FI780289A (fi) | 1978-08-05 |
DE2802551C2 (de) | 1983-10-20 |
IT7819593A0 (it) | 1978-01-25 |
SE7801063L (sv) | 1978-08-05 |
GB1591476A (en) | 1981-06-24 |
YU19978A (en) | 1983-01-21 |
NO780369L (no) | 1978-08-07 |
ES466620A1 (es) | 1978-10-01 |
AU3281778A (en) | 1979-08-02 |
MX148144A (es) | 1983-03-17 |
US4179910A (en) | 1979-12-25 |
DE2802551A1 (de) | 1978-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |