FR2389431B1 - - Google Patents
Info
- Publication number
- FR2389431B1 FR2389431B1 FR7813306A FR7813306A FR2389431B1 FR 2389431 B1 FR2389431 B1 FR 2389431B1 FR 7813306 A FR7813306 A FR 7813306A FR 7813306 A FR7813306 A FR 7813306A FR 2389431 B1 FR2389431 B1 FR 2389431B1
- Authority
- FR
- France
- 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
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
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
- B21K1/763—Inner elements of coupling members
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/40—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Extrusion Of Metal (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH572277A CH617368A5 (en) | 1977-05-06 | 1977-05-06 | Method for the production of a workpiece by extrusion, application of the method and an apparatus for carrying out the method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389431A1 FR2389431A1 (en) | 1978-12-01 |
FR2389431B1 true FR2389431B1 (en) | 1980-10-31 |
Family
ID=4298267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7813306A Expired FR2389431B1 (en) | 1977-05-06 | 1978-05-05 |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS53138959A (en) |
AT (1) | AT357395B (en) |
BE (1) | BE866735A (en) |
CH (1) | CH617368A5 (en) |
DE (1) | DE2819167A1 (en) |
ES (1) | ES469545A1 (en) |
FR (1) | FR2389431B1 (en) |
GB (1) | GB1599207A (en) |
IT (1) | IT1095876B (en) |
NL (1) | NL7804854A (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048776B1 (en) * | 1980-09-29 | 1983-11-23 | Mitsubishi Jukogyo Kabushiki Kaisha | Precision forging press |
SE8201053L (en) * | 1981-03-19 | 1982-09-20 | Torrington Co | CARD CONNECTOR PART AND PROCEDURE FOR MANUFACTURING THEM |
US4571977A (en) * | 1981-09-22 | 1986-02-25 | Hitachi, Ltd. | Method of forging flanged shaft |
JPS59133927A (en) * | 1983-01-19 | 1984-08-01 | Aida Eng Ltd | Method and device for closed forging |
JPS59147732A (en) * | 1983-02-10 | 1984-08-24 | Aida Eng Ltd | Closed forging |
JPS59127569U (en) * | 1983-02-15 | 1984-08-28 | 松下電器産業株式会社 | washing machine |
DE3706193A1 (en) * | 1987-02-26 | 1988-09-08 | Langenstein & Schemann Gmbh | HYDRAULIC COLD FLOW PRESS |
DE3718884C2 (en) * | 1987-06-05 | 1994-05-11 | Forschungsges Umformtechnik | Device for producing helical workpieces made of metal, preferably steel |
JPH0716749B2 (en) * | 1987-07-06 | 1995-03-01 | アイダエンジニアリング株式会社 | Closure forging device |
JPH01228633A (en) * | 1988-03-07 | 1989-09-12 | Susumu Ito | Manufacture of joint and its main forming die |
US5119663A (en) * | 1991-01-11 | 1992-06-09 | Masco Industries, Inc. | Method and apparatus for cold extruding universal seal crosspieces |
DE4102515A1 (en) * | 1991-01-29 | 1992-07-30 | Supervis Ets | JOINT FOR JOINT SHAFTS |
ES2153264B1 (en) * | 1996-11-22 | 2001-10-01 | Mannesmann Sachs Ag | CUBE BODY FOR CLUTCHES, IN PARTICULAR FRICTION CLUTCHES IN CARS. |
DE19648414C1 (en) * | 1996-11-22 | 1998-06-10 | Mannesmann Sachs Ag | Spider body for road vehicle friction clutch |
DE19903684B4 (en) * | 1999-02-01 | 2005-04-21 | Forschungsgesellschaft Umformtechnik Mbh | Tool for cross extrusion |
DE19922659B4 (en) * | 1999-05-18 | 2005-02-10 | Forschungsgesellschaft Umformtechnik Mbh | Hydraulic closing device for cross extrusion of workpieces |
DE19922660B4 (en) * | 1999-05-18 | 2005-03-17 | Forschungsgesellschaft Umformtechnik Mbh | Locking device, preferably for cross extrusion |
DE10030792C2 (en) * | 2000-06-29 | 2003-07-24 | Hatebur Umformmaschinen Ag Rei | Multi-stage press, in particular cross transport press, with hydraulic closing device |
DE10047467C5 (en) * | 2000-09-21 | 2009-08-06 | Schuler Pressen Gmbh & Co. Kg | Apparatus and method for forming, in particular with hydraulic closing device |
NO324165B1 (en) * | 2004-02-12 | 2007-09-03 | Raufoss Tech As | A sniping process |
JP2007139476A (en) * | 2005-11-16 | 2007-06-07 | National Institute Of Advanced Industrial & Technology | Forgeability test method and test device |
DE102009022086B4 (en) * | 2009-05-20 | 2021-02-18 | Neumayer Tekfor Engineering Gmbh | Device for forming a compact |
DE202009008413U1 (en) | 2009-06-16 | 2009-09-10 | Dold Kaltfließpressteile GmbH | Tool system for a forming press |
US9746030B2 (en) | 2012-04-03 | 2017-08-29 | Thyssenkrupp Presta Aktiengesellschaft | Method for producing an extruded bearing journal |
CN104540613B (en) | 2012-04-03 | 2016-08-17 | 蒂森克虏伯普利斯坦股份公司 | Method for machining functions parts |
WO2018092890A1 (en) * | 2016-11-18 | 2018-05-24 | 有限会社リナシメタリ | Forging method, forge molding device, and forged curved-tooth gear |
CN112122533B (en) * | 2020-09-16 | 2021-09-10 | 燕山大学 | Square tee two-stage forming die and forming process |
CN114798792B (en) * | 2022-04-22 | 2023-03-24 | 江苏新恒基特种装备股份有限公司 | Hot extrusion forming die and method for pressure container |
CN116638086B (en) * | 2023-06-21 | 2023-11-10 | 浙江中科磁业股份有限公司 | Neodymium iron boron green compact device and green compact method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1740636U (en) * | 1956-08-07 | 1957-02-28 | Kurt Dipl Ing Ziegler | DEVICE FOR MANUFACTURING SHAPES FROM ROD OR TUBE-SHAPED WORKPIECES. |
CH487683A (en) * | 1968-02-29 | 1970-03-31 | Toyo Bearing Mfg Company Ltd | Method and device for the production of shaped pieces having arms |
US3583198A (en) * | 1969-06-05 | 1971-06-08 | Ford Motor Co | Lateral extrusion process |
IL39615A0 (en) * | 1971-06-16 | 1972-08-30 | Lucas Industries Ltd | A method of manufacturing a metal component |
FR2226228B1 (en) * | 1973-04-17 | 1978-03-03 | Glaenzer Spicer Sa |
-
1977
- 1977-05-06 CH CH572277A patent/CH617368A5/en not_active IP Right Cessation
-
1978
- 1978-05-02 AT AT315278A patent/AT357395B/en not_active IP Right Cessation
- 1978-05-02 DE DE19782819167 patent/DE2819167A1/en not_active Ceased
- 1978-05-05 FR FR7813306A patent/FR2389431B1/fr not_active Expired
- 1978-05-05 BE BE187419A patent/BE866735A/en not_active IP Right Cessation
- 1978-05-05 IT IT23084/78A patent/IT1095876B/en active
- 1978-05-05 GB GB18066/78A patent/GB1599207A/en not_active Expired
- 1978-05-05 NL NL7804854A patent/NL7804854A/en active Search and Examination
- 1978-05-06 JP JP5400978A patent/JPS53138959A/en active Granted
- 1978-05-06 ES ES469545A patent/ES469545A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2389431A1 (en) | 1978-12-01 |
ES469545A1 (en) | 1979-01-01 |
NL7804854A (en) | 1978-11-08 |
CH617368A5 (en) | 1980-05-30 |
JPS6247614B2 (en) | 1987-10-08 |
IT1095876B (en) | 1985-08-17 |
AT357395B (en) | 1980-07-10 |
DE2819167A1 (en) | 1978-11-16 |
IT7823084A0 (en) | 1978-05-05 |
BE866735A (en) | 1978-09-01 |
ATA315278A (en) | 1979-11-15 |
GB1599207A (en) | 1981-09-30 |
JPS53138959A (en) | 1978-12-04 |