FR2032665A5 - - Google Patents

Info

Publication number
FR2032665A5
FR2032665A5 FR7003231A FR7003231A FR2032665A5 FR 2032665 A5 FR2032665 A5 FR 2032665A5 FR 7003231 A FR7003231 A FR 7003231A FR 7003231 A FR7003231 A FR 7003231A FR 2032665 A5 FR2032665 A5 FR 2032665A5
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
FR7003231A
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.)
BROTHERS MARTIN Ltd
Original Assignee
BROTHERS MARTIN 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 BROTHERS MARTIN Ltd filed Critical BROTHERS MARTIN Ltd
Application granted granted Critical
Publication of FR2032665A5 publication Critical patent/FR2032665A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • B22F5/085—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs with helical contours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
FR7003231A 1969-02-01 1970-01-30 Expired FR2032665A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB555969 1969-02-01

Publications (1)

Publication Number Publication Date
FR2032665A5 true FR2032665A5 (en) 1970-11-27

Family

ID=9798409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003231A Expired FR2032665A5 (en) 1969-02-01 1970-01-30

Country Status (8)

Country Link
US (1) US3677671A (en)
BE (1) BE745197A (en)
CH (1) CH511083A (en)
DE (1) DE2002684C3 (en)
ES (1) ES375894A1 (en)
FR (1) FR2032665A5 (en)
GB (1) GB1226889A (en)
SE (1) SE364200B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490515A1 (en) * 1980-09-22 1982-03-26 Alliages Frittes Sa

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT976216B (en) * 1972-12-29 1974-08-20 Olivetti & Co Spa DEVICE FOR FORMING HELICAL PIECES BY COMPACTION OF POWDER MATERIALS
DE2320336B2 (en) * 1973-04-21 1980-02-21 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Device for the non-cutting manufacture of bevel gears from raw metal parts
JPS61245923A (en) * 1985-04-22 1986-11-01 Masao Murakawa Press for producing helical gear and the like
JPH05195011A (en) * 1991-08-17 1993-08-03 Werkzeugbau Alvier Ag Modular device for press-molding workpiece having profile of spiral shape
JP3031647B2 (en) * 1992-02-08 2000-04-10 日立粉末冶金株式会社 Extruder for powder material
JP5694371B2 (en) * 2009-12-18 2015-04-01 ネステク ソシエテ アノニム High pressure relief assembly and assembly locking device for use with an extruder
EP2853322A1 (en) * 2013-09-30 2015-04-01 Seco Tools AB Press for making a tool green body having a helical flute, method for making a tool green body having a helical flute, and tool green body having a helical flute

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1958199A (en) * 1932-02-16 1934-05-08 Doehler Die Casting Co Die-casting machine
US2404631A (en) * 1944-02-09 1946-07-23 Mack Molding Company Inc Molding die and means for removing molded articles therefrom
US2561735A (en) * 1949-07-21 1951-07-24 Haller John Machine for molding helical gears
GB1091321A (en) * 1963-12-18 1967-11-15 R Laurent Sa Atel Apparatus for the production of helically toothed mechanical parts from sintered metals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490515A1 (en) * 1980-09-22 1982-03-26 Alliages Frittes Sa
EP0050576A1 (en) * 1980-09-22 1982-04-28 Alliages Frittés METAFRAM Tool for manufacturing sintered articles with helically formed surfaces

Also Published As

Publication number Publication date
DE2002684C3 (en) 1974-07-04
US3677671A (en) 1972-07-18
GB1226889A (en) 1971-03-31
DE2002684B2 (en) 1973-12-06
SE364200B (en) 1974-02-18
CH511083A (en) 1971-08-15
DE2002684A1 (en) 1970-09-03
BE745197A (en) 1970-07-01
ES375894A1 (en) 1972-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse