DE69716541D1 - Formkörper aus gepresstem Pulver und Verfahren seiner Herstellung - Google Patents

Formkörper aus gepresstem Pulver und Verfahren seiner Herstellung

Info

Publication number
DE69716541D1
DE69716541D1 DE69716541T DE69716541T DE69716541D1 DE 69716541 D1 DE69716541 D1 DE 69716541D1 DE 69716541 T DE69716541 T DE 69716541T DE 69716541 T DE69716541 T DE 69716541T DE 69716541 D1 DE69716541 D1 DE 69716541D1
Authority
DE
Germany
Prior art keywords
production
molded body
pressed powder
powder
pressed
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 - Fee Related
Application number
DE69716541T
Other languages
English (en)
Other versions
DE69716541T3 (de
DE69716541T2 (de
Inventor
Masaaki Narita
Rikiya Ooshiro
Yoshitaka Kino
Toshimi Ikeda
Yasunori Hatagami
Seiji Miki
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16819360&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69716541(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE69716541D1 publication Critical patent/DE69716541D1/de
Publication of DE69716541T2 publication Critical patent/DE69716541T2/de
Publication of DE69716541T3 publication Critical patent/DE69716541T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
DE69716541T 1996-08-27 1997-07-16 Formkörper aus gepresstem Pulver und Verfahren seiner Herstellung Expired - Fee Related DE69716541T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22479796A JP3554443B2 (ja) 1996-08-27 1996-08-27 圧粉体の成形方法
JP22479796 1996-08-27

Publications (3)

Publication Number Publication Date
DE69716541D1 true DE69716541D1 (de) 2002-11-28
DE69716541T2 DE69716541T2 (de) 2003-03-06
DE69716541T3 DE69716541T3 (de) 2006-06-08

Family

ID=16819360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716541T Expired - Fee Related DE69716541T3 (de) 1996-08-27 1997-07-16 Formkörper aus gepresstem Pulver und Verfahren seiner Herstellung

Country Status (7)

Country Link
EP (1) EP0826449B2 (de)
JP (1) JP3554443B2 (de)
KR (1) KR100239921B1 (de)
CN (1) CN1086325C (de)
DE (1) DE69716541T3 (de)
ES (1) ES2185844T5 (de)
TW (1) TW330870B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005027032B4 (de) 2005-06-11 2007-06-28 Sms Meer Gmbh Vorrichtung zum Herstellen eines Formteils
JP4367948B2 (ja) * 2005-08-05 2009-11-18 本田技研工業株式会社 一体成形ギヤ及び内燃機関用キック始動装置
US7905018B2 (en) * 2006-03-29 2011-03-15 Hitachi Powdered Metals Co., Ltd. Production method for sintered gear
JP4533869B2 (ja) * 2006-07-31 2010-09-01 本田技研工業株式会社 ２段ギア圧粉成型用金型
JP4820281B2 (ja) * 2006-12-25 2011-11-24 本田技研工業株式会社 圧粉成形金型装置及びそれを用いた圧粉成形方法
JP5366320B2 (ja) * 2009-10-07 2013-12-11 日立粉末冶金株式会社 成形体の成形方法
CN112355307A (zh) * 2020-11-24 2021-02-12 苏州莱特复合材料有限公司 一种用于高强度高精度链轮的分体中模

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219856B2 (de) * 1972-04-22 1974-07-18 Bayrisches Leichtmetallwerk Graf Bluecher Von Wahlstatt Kg, 8000 Muenchen Verfahren zum Herstellen von in einem Arbeitsgang geschmiedeten Sinterschmiedewerkstücken
JPH0452204A (ja) * 1990-06-19 1992-02-20 Mitsubishi Materials Corp 歯車の製造方法および歯車
JPH07115233B2 (ja) * 1990-08-10 1995-12-13 株式会社ヨシツカ精機 粉末成形プレス
JPH0914396A (ja) * 1995-06-28 1997-01-14 Aisin Seiki Co Ltd 金属歯車
JP2927426B2 (ja) * 1996-06-14 1999-07-28 住友電気工業株式会社 歯 車
JP4052204B2 (ja) * 2003-08-14 2008-02-27 富士ゼロックス株式会社 定着装置

Also Published As

Publication number Publication date
DE69716541T3 (de) 2006-06-08
CN1178148A (zh) 1998-04-08
EP0826449B1 (de) 2002-10-23
DE69716541T2 (de) 2003-03-06
JPH1058199A (ja) 1998-03-03
TW330870B (en) 1998-05-01
ES2185844T3 (es) 2003-05-01
ES2185844T5 (es) 2006-06-16
EP0826449B2 (de) 2005-11-23
CN1086325C (zh) 2002-06-19
KR100239921B1 (ko) 2000-01-15
KR19980018863A (ko) 1998-06-05
JP3554443B2 (ja) 2004-08-18
EP0826449A1 (de) 1998-03-04

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee