FR2117109A5 - - Google Patents

Info

Publication number
FR2117109A5
FR2117109A5 FR7141275A FR7141275A FR2117109A5 FR 2117109 A5 FR2117109 A5 FR 2117109A5 FR 7141275 A FR7141275 A FR 7141275A FR 7141275 A FR7141275 A FR 7141275A FR 2117109 A5 FR2117109 A5 FR 2117109A5
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
Application number
FR7141275A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of FR2117109A5 publication Critical patent/FR2117109A5/fr
Expired legal-status Critical Current

Links

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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes
FR7141275A 1970-11-19 1971-11-18 Expired FR2117109A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10303070 1970-11-19

Publications (1)

Publication Number Publication Date
FR2117109A5 true FR2117109A5 (de) 1972-07-21

Family

ID=14343236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141275A Expired FR2117109A5 (de) 1970-11-19 1971-11-18

Country Status (4)

Country Link
US (1) US3798954A (de)
DE (1) DE2157086A1 (de)
FR (1) FR2117109A5 (de)
GB (1) GB1352456A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420379A1 (fr) * 1978-03-23 1979-10-19 Alusuisse Procede et dispositif pour extruder des profiles creux

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010000233A1 (de) * 2008-07-02 2010-01-07 Tekfor Cologne Gmbh Herstellungsverfahren von rohrmaterial
DE102009016654A1 (de) * 2009-04-07 2010-10-14 Tekfor Cologne Gmbh Herstellungsverfahren von Rohrmaterial
JP6046422B2 (ja) * 2011-09-07 2016-12-14 シア フォーム、インクＳｈｅａｒ Ｆｏｒｍ， Ｉｎｃ． 剪断押出システム
US9346089B2 (en) 2012-10-12 2016-05-24 Manchester Copper Products, Llc Extrusion press systems and methods
US9364987B2 (en) 2012-10-12 2016-06-14 Manchester Copper Products, Llc Systems and methods for cooling extruded materials
CN103143581A (zh) * 2013-02-06 2013-06-12 和龙双昊高新技术有限公司 冷状态挤压铝合金型材设备
CN103121042A (zh) * 2013-02-06 2013-05-29 和龙双昊高新技术有限公司 铝合金无缝管冷挤成型装置
US9545653B2 (en) 2013-04-25 2017-01-17 Manchester Copper Products, Llc Extrusion press systems and methods
US9676016B2 (en) 2013-09-23 2017-06-13 Manchester Copper Products, Llc Systems and methods for drawing materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1285328A (en) * 1917-11-16 1918-11-19 George E Neuberth Machine for making seamless tubing of metal, pulp, or other materials.
GB370627A (en) * 1931-03-20 1932-04-14 Fielding & Platt Ltd Improvements in the production of tubes and other hollow sections by extrusion
GB395906A (en) * 1931-12-14 1933-07-27 Krupp Fried Grusonwerk Ag Improvements in or relating to presses for extruding metal tubes
US3191413A (en) * 1962-08-28 1965-06-29 Baldwin Lima Hamilton Corp Extrusion apparatus with removable die insert

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420379A1 (fr) * 1978-03-23 1979-10-19 Alusuisse Procede et dispositif pour extruder des profiles creux

Also Published As

Publication number Publication date
US3798954A (en) 1974-03-26
DE2157086A1 (de) 1972-06-15
GB1352456A (en) 1974-05-08

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse