GB1300441A - Improvements in or relating to methods and apparatus for forming articles by pressure - Google Patents

Improvements in or relating to methods and apparatus for forming articles by pressure

Info

Publication number
GB1300441A
GB1300441A GB9065/70A GB906570A GB1300441A GB 1300441 A GB1300441 A GB 1300441A GB 9065/70 A GB9065/70 A GB 9065/70A GB 906570 A GB906570 A GB 906570A GB 1300441 A GB1300441 A GB 1300441A
Authority
GB
United Kingdom
Prior art keywords
die
billet
plunger
mandrel
vessel
Prior art date
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
GB9065/70A
Other languages
English (en)
Inventor
John Wesley Archer
Francis Joseph Fuchs Jr
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1300441A publication Critical patent/GB1300441A/en
Expired legal-status Critical Current

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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
GB9065/70A 1969-02-25 1970-02-25 Improvements in or relating to methods and apparatus for forming articles by pressure Expired GB1300441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80204069A 1969-02-25 1969-02-25

Publications (1)

Publication Number Publication Date
GB1300441A true GB1300441A (en) 1972-12-20

Family

ID=25182680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9065/70A Expired GB1300441A (en) 1969-02-25 1970-02-25 Improvements in or relating to methods and apparatus for forming articles by pressure

Country Status (9)

Country Link
US (1) US3631706A (de)
JP (1) JPS5016752B1 (de)
BE (1) BE746353A (de)
CH (1) CH522456A (de)
DE (1) DE2008348C3 (de)
FR (1) FR2032396B1 (de)
GB (1) GB1300441A (de)
NL (1) NL7002592A (de)
SE (1) SE354977B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112517816A (zh) * 2020-10-16 2021-03-19 中北大学 外纵筋筒形件双向间歇式差速镦粗复合挤压成形方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341106A (en) * 1977-04-13 1982-07-27 Gleason Works Apparatus for controlling the movement of a reciprocatory hydraulically driven element of a metal forming machine
DE2747169C2 (de) * 1977-10-20 1984-04-12 Naučno-issledovatel'skij i eksperimental'nyj institut avtomobil'nogo elektrooborudovanija i avtopriborov, Moskva Verfahren und Vorrichtung zum Herstellen von Hohlkörpern durch Fließpressen von Massivkörpern
US4222260A (en) * 1978-05-15 1980-09-16 Wsp Industries Corporation Warm forging of connecting rod caps
DE3473442D1 (de) * 1983-01-21 1988-09-22 Alkaloida Vegyeszeti Gyar New alkyl diamine derivatives
US4627665A (en) * 1985-04-04 1986-12-09 Ss Indus. Cold-headed and roll-formed pick type cutter body with carbide insert
US5297643A (en) * 1990-12-19 1994-03-29 Kennametal Inc. Cold headed center vacuum drill bit
US5119663A (en) * 1991-01-11 1992-06-09 Masco Industries, Inc. Method and apparatus for cold extruding universal seal crosspieces
JP3366534B2 (ja) * 1996-09-19 2003-01-14 山陽特殊製鋼株式会社 温間或いは熱間前後方同時押出し高速型鍛造方法及び装置
CN1302872C (zh) * 2000-04-25 2007-03-07 三菱重工业株式会社 厚壁容器用热挤压成形用金属坯
WO2014182446A1 (en) * 2013-05-08 2014-11-13 Schaeffler Technologies Gmbh & Co. Kg Rotary power transfer disconnect device
CN112590376B (zh) * 2020-12-15 2022-08-16 高安市南卓五金铸造有限公司 一种用于防火电机尺寸数据的冲压印刷设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE642836A (de) *
DE670191C (de) * 1935-03-13 1939-01-13 Fritz Bernhard Hatebur Maschine zur Herstellung einseitig geschlossener huelsenfoermiger Hohlkoerper
GB449420A (en) * 1935-03-13 1936-06-26 Stewarts & Lloyds Ltd Improvements relating to the manufacture of hollow metal articles such as tubes
US3108502A (en) * 1959-10-22 1963-10-29 Henry B Chatfield Punch and die assembly
NL281428A (de) * 1961-07-28
US3179979A (en) * 1962-09-25 1965-04-27 Gen Electric High pressure die
FR1376606A (fr) * 1963-08-20 1964-10-31 Commissariat Energie Atomique Perfectionnements aux procédés de mise en forme des métaux sous pression hydrostatique élevée
US3286498A (en) * 1964-02-03 1966-11-22 Gen Electric Compressive forming
US3406555A (en) * 1966-04-05 1968-10-22 Western Electric Co Cold forming of articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112517816A (zh) * 2020-10-16 2021-03-19 中北大学 外纵筋筒形件双向间歇式差速镦粗复合挤压成形方法
CN112517816B (zh) * 2020-10-16 2022-04-08 中北大学 外纵筋筒形件双向间歇式差速镦粗复合挤压成形方法

Also Published As

Publication number Publication date
DE2008348C3 (de) 1975-01-30
DE2008348B2 (de) 1974-06-20
US3631706A (en) 1972-01-04
JPS5016752B1 (de) 1975-06-16
FR2032396A1 (de) 1970-11-27
NL7002592A (de) 1970-08-27
FR2032396B1 (de) 1974-07-12
DE2008348A1 (de) 1970-09-10
CH522456A (de) 1972-06-30
SE354977B (de) 1973-04-02
BE746353A (fr) 1970-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee