IT1095876B - PROCESS OF PRODUCTION OF PARTS BY EXTRUSION, APPLICATION OF THIS PROCEDURE AND APPARATUS FOR THE PRACTICAL EXECUTION OF THE SAME - Google Patents

PROCESS OF PRODUCTION OF PARTS BY EXTRUSION, APPLICATION OF THIS PROCEDURE AND APPARATUS FOR THE PRACTICAL EXECUTION OF THE SAME

Info

Publication number
IT1095876B
IT1095876B IT23084/78A IT2308478A IT1095876B IT 1095876 B IT1095876 B IT 1095876B IT 23084/78 A IT23084/78 A IT 23084/78A IT 2308478 A IT2308478 A IT 2308478A IT 1095876 B IT1095876 B IT 1095876B
Authority
IT
Italy
Prior art keywords
extrusion
procedure
production
parts
application
Prior art date
Application number
IT23084/78A
Other languages
Italian (it)
Other versions
IT7823084A0 (en
Original Assignee
Supervis Ets
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Supervis Ets filed Critical Supervis Ets
Publication of IT7823084A0 publication Critical patent/IT7823084A0/en
Application granted granted Critical
Publication of IT1095876B publication Critical patent/IT1095876B/en

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
IT23084/78A 1977-05-06 1978-05-05 PROCESS OF PRODUCTION OF PARTS BY EXTRUSION, APPLICATION OF THIS PROCEDURE AND APPARATUS FOR THE PRACTICAL EXECUTION OF THE SAME IT1095876B (en)

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
IT7823084A0 IT7823084A0 (en) 1978-05-05
IT1095876B true IT1095876B (en) 1985-08-17

Family

ID=4298267

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23084/78A IT1095876B (en) 1977-05-06 1978-05-05 PROCESS OF PRODUCTION OF PARTS BY EXTRUSION, APPLICATION OF THIS PROCEDURE AND APPARATUS FOR THE PRACTICAL EXECUTION OF THE SAME

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)

* Cited by examiner, † Cited by third party
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
DE19648414C1 (en) * 1996-11-22 1998-06-10 Mannesmann Sachs Ag Spider body for road vehicle friction clutch
ES2153264B1 (en) * 1996-11-22 2001-10-01 Mannesmann Sachs Ag CUBE BODY FOR CLUTCHES, IN PARTICULAR FRICTION CLUTCHES IN CARS.
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
WO2013149270A1 (en) 2012-04-03 2013-10-10 Thyssenkrup Presta Aktiengesellschaft Method for producing an extruded bearing journal
WO2013149271A1 (en) 2012-04-03 2013-10-10 Thyssenkrupp Presta Aktiengesellschaft Method for machining a functional part
JP7022697B2 (en) * 2016-11-18 2022-02-18 有限会社リナシメタリ Forging method, forging molding equipment, and forging bent 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2389431A1 (en) 1978-12-01
JPS6247614B2 (en) 1987-10-08
GB1599207A (en) 1981-09-30
CH617368A5 (en) 1980-05-30
ES469545A1 (en) 1979-01-01
ATA315278A (en) 1979-11-15
NL7804854A (en) 1978-11-08
FR2389431B1 (en) 1980-10-31
AT357395B (en) 1980-07-10
JPS53138959A (en) 1978-12-04
DE2819167A1 (en) 1978-11-16
IT7823084A0 (en) 1978-05-05
BE866735A (en) 1978-09-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960530