FR2200107A1 - - Google Patents

Info

Publication number
FR2200107A1
FR2200107A1 FR7333470A FR7333470A FR2200107A1 FR 2200107 A1 FR2200107 A1 FR 2200107A1 FR 7333470 A FR7333470 A FR 7333470A FR 7333470 A FR7333470 A FR 7333470A FR 2200107 A1 FR2200107 A1 FR 2200107A1
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.)
Granted
Application number
FR7333470A
Other languages
French (fr)
Other versions
FR2200107B1 (en
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
Priority claimed from JP47093997A external-priority patent/JPS5143468B2/ja
Priority claimed from JP7411173A external-priority patent/JPS52834B2/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of FR2200107A1 publication Critical patent/FR2200107A1/fr
Application granted granted Critical
Publication of FR2200107B1 publication Critical patent/FR2200107B1/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
    • B21C23/007—Hydrostatic extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Press Drives And Press Lines (AREA)
FR7333470A 1972-09-19 1973-09-18 Expired FR2200107B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47093997A JPS5143468B2 (en) 1972-09-19 1972-09-19
JP7411173A JPS52834B2 (en) 1973-06-29 1973-06-29

Publications (2)

Publication Number Publication Date
FR2200107A1 true FR2200107A1 (en) 1974-04-19
FR2200107B1 FR2200107B1 (en) 1977-05-27

Family

ID=26415249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333470A Expired FR2200107B1 (en) 1972-09-19 1973-09-18

Country Status (5)

Country Link
CA (1) CA996888A (en)
DE (1) DE2346899C2 (en)
FR (1) FR2200107B1 (en)
GB (1) GB1448277A (en)
SE (1) SE408378B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2145705A1 (en) * 2007-03-14 2010-01-20 Shinko Metal Products Co., Ltd. Seamless steel pipe, hollow spring utilizing seamless steel pipe, and process for manufacturing the same
CN102166589A (en) * 2010-12-31 2011-08-31 桐乡市民彦轻合金有限公司 Method for producing ultrahigh-precision hard disk driving arm sections

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290261A1 (en) * 1974-11-07 1976-06-04 Kobe Steel Ltd METHOD AND APPARATUS FOR EXTRUSION OF TICKETS
CN108774909A (en) * 2018-07-03 2018-11-09 天津正天翼博预应力钢绞线有限公司 A kind of steel strand wires preservation device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107872A (en) * 1965-03-08 1968-03-27 Imp Metal Ind Kynoch Ltd Improvements in or relating to methods for extruding metals
GB1144364A (en) * 1966-10-01 1969-03-05 Vickers Ltd Improvements relating to hydrostatic high pressure apparatus
SE339927B (en) * 1970-04-30 1971-11-01 Asea Ab

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2145705A1 (en) * 2007-03-14 2010-01-20 Shinko Metal Products Co., Ltd. Seamless steel pipe, hollow spring utilizing seamless steel pipe, and process for manufacturing the same
EP2145705B1 (en) * 2007-03-14 2016-08-24 Shinko Metal Products Co., Ltd. Seamless steel pipe and hollow spring utilizing the seamless steel pipe
US9482302B2 (en) 2007-03-14 2016-11-01 Shinko Metal Products Co., Ltd. Process for manufacturing seamless steel pipe, hollow spring utilizing seamless steel pipe
US10118208B2 (en) 2007-03-14 2018-11-06 Shinko Metal Products Co., Ltd. Hollow spring utilizing seamless steel pipe
CN102166589A (en) * 2010-12-31 2011-08-31 桐乡市民彦轻合金有限公司 Method for producing ultrahigh-precision hard disk driving arm sections
CN102166589B (en) * 2010-12-31 2013-01-09 桐乡市民彦轻合金有限公司 Method for producing ultrahigh-precision hard disk driving arm sections

Also Published As

Publication number Publication date
DE2346899A1 (en) 1974-04-04
FR2200107B1 (en) 1977-05-27
SE408378B (en) 1979-06-11
GB1448277A (en) 1976-09-02
CA996888A (en) 1976-09-14
DE2346899C2 (en) 1985-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse