NL7203347A - - Google Patents

Info

Publication number: NL7203347A
Authority: NL; Netherlands

Application number

NL7203347A

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.)

1971-03-18

Filing date

1972-03-14

Publication date

1972-09-20

1972-03-14 Application filed filed Critical

1972-09-20 Publication of NL7203347A publication Critical patent/NL7203347A/xx

Classifications

- 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
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/04—Cooling or heating of press heads, dies or mandrels
- 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
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- 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
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/006—Gas treatment of work, e.g. to prevent oxidation or to create surface effects

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Extrusion Of Metal (AREA)

NL7203347A 1971-03-18 1972-03-14 NL7203347A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH401471A CH540076A (de)	1971-03-18	1971-03-18	Verfahren und Vorrichtung zum Strangpressen von Werkstücken insbesondere aus Aluminiumlegierungen

Publications (1)

Publication Number	Publication Date
NL7203347A true NL7203347A (xx)	1972-09-20

Family

ID=4268186

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7203347A NL7203347A (xx)	1971-03-18	1972-03-14

Country Status (12)

Country	Link
US (1)	US3808865A (xx)
JP (1)	JPS558247B1 (xx)
AT (1)	AT318352B (xx)
BE (1)	BE780853A (xx)
CA (1)	CA966086A (xx)
CH (1)	CH540076A (xx)
DE (1)	DE2211645B2 (xx)
FR (1)	FR2130434B1 (xx)
GB (1)	GB1388896A (xx)
IT (1)	IT950370B (xx)
NL (1)	NL7203347A (xx)
SE (1)	SE391134B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4462234A (en) *	1980-06-19	1984-07-31	Battelle Development Corporation	Rapid extrusion of hot-short-sensitive alloys
US4484464A (en) *	1980-11-21	1984-11-27	Honda Giken Kogyo Kabushiki Kaisha	Electrical upsetting method and device therefor
JPS5919769B2 (ja) *	1981-11-04	1984-05-08	昭和アルミニウム株式会社	真空用アルミニウム製中空押出形材の製造法
ZW14283A1 (en) *	1982-07-19	1983-09-14	Bicc Plc	Extrusion machinery
ATE92799T1 (de) *	1987-03-02	1993-08-15	Menziken Aluminium Ag	Vorrichtung zum kuehlen einer leichtmetallstrangpresse.
JPH01174642U (xx) *	1988-05-30	1989-12-12
IT1252222B (it) *	1991-12-16	1995-06-05	Techint Spa	Pressa per estrusione sotto vuoto di metalli
US6342188B1 (en) *	1998-11-03	2002-01-29	Trojan Technologies, Inc.	Radiation source module and cleaning apparatus therefor
DE19857790A1 (de) *	1998-12-15	2000-07-20	Messer Griesheim Gmbh	Verfahren zur Werkzeugkühlung von Indirekt-Leichtmetall-Strangpressen mit flüssigem Stickstoff
DE10118441A1 (de) *	2001-04-12	2002-10-17	Linde Ag	Inertisieren beim Strangpressen
US6598451B2 (en)	2001-11-02	2003-07-29	Sequa Can Machinery, Inc.	Internally cooled tool pack
US6898954B2 (en) *	2002-11-27	2005-05-31	Air Liquide American, L.P.	Apparatus and method for die inerting
CN101468365B (zh) *	2007-12-29	2011-03-30	富准精密工业(深圳)有限公司	导风装置和采用该导风装置的工件冷却装置
CN101934299A (zh) *	2010-08-17	2011-01-05	大连康丰科技有限公司	一种使用雾化冷却技术的连续挤压设备及冷却方法
DE102013010836A1 (de)	2013-07-10	2015-01-15	Messer Group Gmbh	Vorrichtung zum Strangpressen von Werkstücken, insbesondere aus Aluminiumlegierungen
WO2015023683A1 (en) *	2013-08-12	2015-02-19	Tufts University	Micro forming devices and systems and uses thereof
CN103639228A (zh) *	2013-12-04	2014-03-19	苏州鑫叶自动化设备系统有限公司	一种消除铝材挤压机挤压出的铝料表面颗粒的装置
CN107159737A (zh) *	2017-07-10	2017-09-15	广东工业大学	一种挤压机
CN110449480B (zh) *	2019-08-26	2024-05-10	宁波思明汽车附件有限公司	一种用于加工气门嘴毛坯件的模具及其制造方法
CN114669619B (zh) *	2022-03-31	2024-04-16	广东开平红荔铝业有限公司	一种铝柱冷却装置
DE102023115493A1 (de)	2023-06-14	2024-12-19	Air Liquide Deutschland Gmbh	Herstellung eines Aluminiumstrangs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2002690A (en) *	1933-06-01	1935-05-28	Western Electric Co	Method of and apparatus for treating moving matter
US2161570A (en) *	1936-04-23	1939-06-06	Western Electric Co	Cooling system
FR1134015A (fr) *	1954-07-02	1957-04-04	British Insulated Callenders	Perfectionnements relatifs à la fabrication des câbles électriques
GB943531A (en) *	1959-02-04	1963-12-04	Brd Co Ltd	Roof support for use in mines
US3112828A (en) *	1959-02-09	1963-12-03	Fred L Hill	Extrusion dies
US3181337A (en) *	1962-12-07	1965-05-04	Dow Chemical Co	Process for preparing fine grained, high strength extrusions
GB1284593A (en) *	1969-12-16	1972-08-09	N G N Ltd	Improvements in and relating to microtome assemblies

1971
- 1971-03-18 CH CH401471A patent/CH540076A/de not_active IP Right Cessation
1972
- 1972-03-08 AT AT192972A patent/AT318352B/de not_active IP Right Cessation
- 1972-03-10 DE DE19722211645 patent/DE2211645B2/de not_active Ceased
- 1972-03-14 NL NL7203347A patent/NL7203347A/xx active Search and Examination
- 1972-03-15 US US00234703A patent/US3808865A/en not_active Expired - Lifetime
- 1972-03-17 SE SE7203499A patent/SE391134B/xx unknown
- 1972-03-17 CA CA137,334A patent/CA966086A/en not_active Expired
- 1972-03-17 GB GB1264672A patent/GB1388896A/en not_active Expired
- 1972-03-17 BE BE780853A patent/BE780853A/xx not_active IP Right Cessation
- 1972-03-17 FR FR7209547A patent/FR2130434B1/fr not_active Expired
- 1972-03-18 JP JP2799572A patent/JPS558247B1/ja active Pending
- 1972-03-18 IT IT22083/72A patent/IT950370B/it active

Also Published As

Publication number	Publication date
IT950370B (it)	1973-06-20
BE780853A (fr)	1972-07-17
FR2130434A1 (xx)	1972-11-03
US3808865A (en)	1974-05-07
CA966086A (en)	1975-04-15
GB1388896A (en)	1975-03-26
JPS558247B1 (xx)	1980-03-03
AT318352B (de)	1974-10-10
CH540076A (de)	1973-08-15
SE391134B (sv)	1977-02-07
DE2211645B2 (de)	1977-08-25
FR2130434B1 (xx)	1978-02-03
DE2211645A1 (de)	1972-09-28

Publication	Publication Date	Title
FR2130434B1 (xx)	1978-02-03
ATA136472A (xx)	1973-12-15
AR196074A1 (xx)	1973-11-30
AU2658571A (xx)	1972-09-21
AU2742671A (xx)	1972-10-12
AU2941471A (xx)	1972-11-30
AU2894671A (xx)	1972-11-23
AU2952271A (xx)	1972-12-07
AU3005371A (xx)	1972-12-21
AU2927871A (xx)	1972-11-30
AU2885171A (xx)	1972-11-16
AR202997Q (xx)	1975-08-08
AU2740271A (xx)	1972-10-12
AU2854371A (xx)	1972-11-09
AU2755871A (xx)	1972-10-19
AU2836771A (xx)	1972-11-09
AU2837671A (xx)	1972-11-09
AU2415871A (xx)	1972-07-13
AU2875571A (xx)	1972-11-16
AU2880771A (xx)	1972-11-16
AR199640Q (xx)	1974-09-23
AU2907471A (xx)	1972-11-23
AU2930871A (xx)	1972-11-30
AU3038671A (xx)	1973-01-04
AU3025871A (xx)	1973-01-04

Legal Events

Date	Code	Title
1979-09-25	BB	A search report has been drawn up
1980-01-25	BC	A request for examination has been filed
1983-05-02	BN	A decision not to publish the application has become irrevocable