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FR1345423A - Procédé et dispositif de matriçage ou d'estampage de pièces creuses, notamment de corps de bougies d'allumage - Google Patents

Procédé et dispositif de matriçage ou d'estampage de pièces creuses, notamment de corps de bougies d'allumage

Info

Publication number
FR1345423A
FR1345423A FR921909A FR921909A FR1345423A FR 1345423 A FR1345423 A FR 1345423A FR 921909 A FR921909 A FR 921909A FR 921909 A FR921909 A FR 921909A FR 1345423 A FR1345423 A FR 1345423A
Authority
FR
France
Prior art keywords
forging
spark plug
hollow parts
plug bodies
particular spark
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
FR921909A
Other languages
English (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR1345423A publication Critical patent/FR1345423A/fr
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
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/08—Shaping hollow articles with different cross-section in longitudinal direction, e.g. nozzles, spark-plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR921909A 1962-01-18 1963-01-18 Procédé et dispositif de matriçage ou d'estampage de pièces creuses, notamment de corps de bougies d'allumage Expired FR1345423A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB65552A DE1259182B (de) 1962-01-18 1962-01-18 Vorrichtung zum Kaltpressen doppelnapffoermiger Zuendkerzengehaeuse

Publications (1)

Publication Number Publication Date
FR1345423A true FR1345423A (fr) 1963-12-06

Family

ID=6974820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921909A Expired FR1345423A (fr) 1962-01-18 1963-01-18 Procédé et dispositif de matriçage ou d'estampage de pièces creuses, notamment de corps de bougies d'allumage

Country Status (4)

Country Link
US (1) US3280613A (fr)
DE (1) DE1259182B (fr)
FR (1) FR1345423A (fr)
GB (1) GB998287A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261735B (de) * 1963-12-12 1968-02-22 Unterstuetzungskasse Der Lands Verfahren und Vorrichtung zum spanlosen Warmherstellen von Zahnraedern durch Warmumformung

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52132490A (en) * 1976-04-30 1977-11-07 Yoshitaka Nakanishi Method of sinking counter sink in plate blank
GB1596641A (en) * 1977-02-25 1981-08-26 Avdel Ltd Fault detector for a metal-forming machine
US4197757A (en) * 1977-04-13 1980-04-15 Hackett Kenneth P Method and apparatus for the cold forming of metal
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
DE2743894C2 (de) * 1977-09-27 1985-06-27 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Pressen von einendig geschlossenen Hohlkörpern
JPS6021539B2 (ja) * 1978-08-08 1985-05-28 共同印刷株式会社 複合チユ−ブ及びその製法
US4301671A (en) * 1980-02-04 1981-11-24 The National Machinery Company Supported knockout pin assembly for forging machines or the like
DE3017821A1 (de) * 1980-05-08 1981-11-12 Mannesmann AG, 4000 Düsseldorf Einrichtung zum fuehren des dornes in loch- und fliesspressen
US4381594A (en) * 1981-02-17 1983-05-03 Imperial Clevite Inc. Method of cold forming coupling shell
US4463590A (en) * 1982-02-25 1984-08-07 The Harris-Thomas Drop Forge Company Forging method
JPS59141340A (ja) * 1983-02-02 1984-08-14 Hitachi Ltd 段付中空部品の製造方法
US4655071A (en) * 1985-11-26 1987-04-07 The U.S. Baird Corporation Transfer press with quick change die set arrangement
DE3735446C1 (de) * 1987-10-20 1989-03-23 Werner Dipl-Ing Kaeseler Umformwerkzeug und Verfahren zum Wiederaufbereiten von Punktschweisselektroden
US4945749A (en) * 1989-10-30 1990-08-07 General Motors Corporation Cold forming dies and cold forming process
US5373720A (en) * 1992-09-03 1994-12-20 Water Gremlin Company Method of making battery terminal with necked flange
US5296317A (en) * 1992-09-03 1994-03-22 Water Gremlin Co. High torque battery terminal and method of making same
US5791183A (en) * 1995-05-17 1998-08-11 Tulip Corporation Apparatus and method for cold forming a ring on a lead alloy battery terminal including an anti-torque structure
US5632173A (en) * 1995-05-17 1997-05-27 Tulip Corporation Apparatus and method for cold forming a ring on a lead alloy battery terminal
US5606887A (en) * 1995-06-02 1997-03-04 Tulip Corporation Apparatus and method for cold forming an L-shaped lead alloy battery terminal
US5655400A (en) * 1995-06-02 1997-08-12 Tulip Corporation Progressive die apparatus and method for making a lead alloy battery terminal
SE512119C2 (sv) * 1998-06-29 2000-01-31 Eric Wirgarth Pressverktyg för sänksmide och förfarande vid sänksmide med detta verktyg
US6205828B1 (en) * 1998-08-24 2001-03-27 Honda Giken Kogyo Kabushiki Kaisha Forging die, and method and apparatus for controlling the same
US6701998B2 (en) 2002-03-29 2004-03-09 Water Gremlin Company Multiple casting apparatus and method
US7163763B2 (en) * 2002-06-04 2007-01-16 Tulip Corporation Cold formed battery terminal
US6902095B2 (en) * 2003-07-03 2005-06-07 Water Gremlin Company Two part cold formed battery terminal
US8701743B2 (en) 2004-01-02 2014-04-22 Water Gremlin Company Battery parts and associated systems and methods
US7338539B2 (en) 2004-01-02 2008-03-04 Water Gremlin Company Die cast battery terminal and a method of making
US8497036B2 (en) 2009-04-30 2013-07-30 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9748551B2 (en) 2011-06-29 2017-08-29 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9954214B2 (en) 2013-03-15 2018-04-24 Water Gremlin Company Systems and methods for manufacturing battery parts
DE102016103927A1 (de) * 2016-03-04 2017-09-07 Sms Group Gmbh Schmiedepresse und Verfahren zum Schmieden eines Werkstücks in einer Schmiedepresse
CA3092654A1 (fr) 2018-12-07 2020-06-11 Water Gremlin Company Pieces de batterie ayant des barrieres acides sans solvant et systemes et procedes associes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US427435A (en) * 1890-05-06 manville
US2104222A (en) * 1932-09-27 1938-01-04 Aluminum Co Of America Method of extruding metal containers
US2261304A (en) * 1939-02-25 1941-11-04 Max H Hoepli Manufacture of shells for ordnance purposes
US2679931A (en) * 1948-10-29 1954-06-01 Gen Motors Corp Metal pressing and piercing apparatus
US2748932A (en) * 1950-05-13 1956-06-05 American Radiator & Standard Process and apparatus for cold shaping steel
FR1042580A (fr) * 1950-05-23 1953-11-02 L Morane Ets Procédé de perçage de lingots métalliques et presse pour la mise en oeuvre de ceprocédé
US2904173A (en) * 1954-03-29 1959-09-15 Frederick W Braun Plunger and die for indirect extrusion
FR1277132A (fr) * 1961-01-03 1961-11-24 Nat Machinery Co Procédé et machine pour la fabrication d'un article creux allongé tel que bougie d'allumage et produit conforme à celui obtenu par ledit procédé ou procédé similaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261735B (de) * 1963-12-12 1968-02-22 Unterstuetzungskasse Der Lands Verfahren und Vorrichtung zum spanlosen Warmherstellen von Zahnraedern durch Warmumformung

Also Published As

Publication number Publication date
GB998287A (fr) 1965-07-14
US3280613A (en) 1966-10-25
DE1259182B (de) 1968-01-18

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