BR7303204D0 - Aperfeicoamentos em aparelho para moldar engrenagens heliocoidais pela compressao de um po - Google Patents

Aperfeicoamentos em aparelho para moldar engrenagens heliocoidais pela compressao de um po

Info

Publication number
BR7303204D0
BR7303204D0 BR320473A BR320473A BR7303204D0 BR 7303204 D0 BR7303204 D0 BR 7303204D0 BR 320473 A BR320473 A BR 320473A BR 320473 A BR320473 A BR 320473A BR 7303204 D0 BR7303204 D0 BR 7303204D0
Authority
BR
Brazil
Prior art keywords
heliocoidal
appliance
compressing
gears
molding
Prior art date
Application number
BR320473A
Other languages
English (en)
Portuguese (pt)
Inventor
M Signora
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of BR7303204D0 publication Critical patent/BR7303204D0/pt

Links

BR320473A 1972-05-04 1973-05-03 Aperfeicoamentos em aparelho para moldar engrenagens heliocoidais pela compressao de um po BR7303204D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6837472A IT958783B (it) 1972-05-04 1972-05-04 Dispositivo per la formatura di ruo te dentate elicoidali mediante com pressione di polveri

Publications (1)

Publication Number Publication Date
BR7303204D0 true BR7303204D0 (pt) 1974-06-27

Family

ID=11309180

Family Applications (1)

Application Number Title Priority Date Filing Date
BR320473A BR7303204D0 (pt) 1972-05-04 1973-05-03 Aperfeicoamentos em aparelho para moldar engrenagens heliocoidais pela compressao de um po

Country Status (12)

Country Link
JP (1) JPS568882B2 (de)
AT (1) AT328264B (de)
BE (1) BE798463A (de)
BR (1) BR7303204D0 (de)
CH (1) CH559078A5 (de)
DE (1) DE2321939C3 (de)
ES (1) ES414396A1 (de)
FR (1) FR2183241B1 (de)
GB (1) GB1399852A (de)
IT (1) IT958783B (de)
SE (1) SE378537B (de)
SU (1) SU567394A3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467896A (en) * 1983-06-17 1984-08-28 Black & Decker Inc. Locking mechanism for a rotary power machine
JPH05195011A (ja) * 1991-08-17 1993-08-03 Werkzeugbau Alvier Ag 螺旋形状の輪郭を有する工作物をプレス成形するモジュラー装置
DE4428842C1 (de) * 1994-08-02 1996-01-18 Mannesmann Ag Vorrichtung zur Herstellung von Preßkörpern
CN101769370A (zh) * 2010-03-02 2010-07-07 扬州保来得科技实业有限公司 一种粉末冶金偏心斜齿轮及其制备方法
JP6537132B2 (ja) * 2015-03-03 2019-07-03 三木プーリ株式会社 焼結部品の製造装置および製造方法
CN108723361A (zh) * 2018-07-09 2018-11-02 平湖市永成齿轮配件厂 一种齿轮压制装置
JP7044407B2 (ja) * 2020-07-22 2022-03-30 小林工業株式会社 粉末成形体の製造装置、粉末成形体の製造方法、粉末成形体由来の工具の製造方法、及び粉末成形体由来の工具
AT524440B1 (de) 2021-03-05 2022-06-15 Miba Sinter Austria Gmbh Vorrichtung zur Herstellung eines Zahnradgrünlings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1416918A (fr) * 1963-12-18 1965-11-05 R Laurent Sa Atel Outillage pour la fabrication à la presse de pièces mécaniques à denture hélicoïdale, exécutées en métaux frittés

Also Published As

Publication number Publication date
FR2183241A1 (de) 1973-12-14
CH559078A5 (de) 1975-02-28
BE798463A (fr) 1973-08-16
DE2321939A1 (de) 1973-11-15
SU567394A3 (ru) 1977-07-30
JPS49116677A (de) 1974-11-07
GB1399852A (en) 1975-07-02
DE2321939B2 (de) 1980-09-04
DE2321939C3 (de) 1981-04-23
IT958783B (it) 1973-10-30
AT328264B (de) 1976-03-10
ATA391473A (de) 1975-05-15
FR2183241B1 (de) 1977-04-29
JPS568882B2 (de) 1981-02-26
SE378537B (de) 1975-09-08
ES414396A1 (es) 1976-02-01

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