FR2649024B1 - Procede de fabrication d'une piece presentant une surface interne partiellement spherique et une extremite ouverte - Google Patents

Procede de fabrication d'une piece presentant une surface interne partiellement spherique et une extremite ouverte

Info

Publication number
FR2649024B1
FR2649024B1 FR8908872A FR8908872A FR2649024B1 FR 2649024 B1 FR2649024 B1 FR 2649024B1 FR 8908872 A FR8908872 A FR 8908872A FR 8908872 A FR8908872 A FR 8908872A FR 2649024 B1 FR2649024 B1 FR 2649024B1
Authority
FR
France
Prior art keywords
manufacturing
open end
internal surface
partially spherical
spherical internal
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
FR8908872A
Other languages
English (en)
Other versions
FR2649024A1 (fr
Inventor
Maurer Bernard
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR8908872A priority Critical patent/FR2649024B1/fr
Publication of FR2649024A1 publication Critical patent/FR2649024A1/fr
Application granted granted Critical
Publication of FR2649024B1 publication Critical patent/FR2649024B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
    • 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
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/762—Coupling members for conveying mechanical motion, e.g. universal joints
    • B21K1/765—Outer elements of coupling members
FR8908872A 1989-07-03 1989-07-03 Procede de fabrication d'une piece presentant une surface interne partiellement spherique et une extremite ouverte Expired - Fee Related FR2649024B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8908872A FR2649024B1 (fr) 1989-07-03 1989-07-03 Procede de fabrication d'une piece presentant une surface interne partiellement spherique et une extremite ouverte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908872A FR2649024B1 (fr) 1989-07-03 1989-07-03 Procede de fabrication d'une piece presentant une surface interne partiellement spherique et une extremite ouverte

Publications (2)

Publication Number Publication Date
FR2649024A1 FR2649024A1 (fr) 1991-01-04
FR2649024B1 true FR2649024B1 (fr) 1994-05-13

Family

ID=9383382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8908872A Expired - Fee Related FR2649024B1 (fr) 1989-07-03 1989-07-03 Procede de fabrication d'une piece presentant une surface interne partiellement spherique et une extremite ouverte

Country Status (1)

Country Link
FR (1) FR2649024B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1204496B1 (fr) * 1999-08-19 2004-10-27 Hirschvogel Umformtechnik GmbH Procede pour extraire un outil d'un objet creux, et outil pour l'usinage d'un objet creux
CN102671989B (zh) * 2012-05-11 2015-03-11 成都西马汽配制造有限责任公司 一种钟形壳冲头以及钟形壳的加工工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852729B2 (ja) * 1979-10-18 1983-11-25 株式会社小松製作所 アンダ−カツトを有する部品の鍛造方法
JPS57177843A (en) * 1981-04-25 1982-11-01 Ntn Toyo Bearing Co Ltd Manufacture of tire of equal speed universal joint
JPS5850148A (ja) * 1981-09-02 1983-03-24 Toyota Motor Corp バ−フイ−ルド型等速ジヨイント用アウタレ−スの製造方法
ZA837328B (en) * 1982-10-14 1984-05-30 Pfd Ltd Manufacture of article having undercut internal surface

Also Published As

Publication number Publication date
FR2649024A1 (fr) 1991-01-04

Similar Documents

Publication Publication Date Title
IT8919484A0 (it) Metodo per la preparazione di polibutadiene a lavorabilita' migliorata.
FR2634158B1 (fr) Procede de fabrication d'un element de rembourrage
FR2777690B1 (fr) Structure et procede de fabrication d'un condensateur
FR2651452B1 (fr) Procede de fabrication d'une soupape.
IT1252309B (it) Giunto a sfera
FR2634562B1 (fr) Procede de fabrication d'un scintillateur et scintillateur ainsi obtenu
FR2611764B1 (fr) Procede de fabrication d'un feutre avec bavette
FR2694134B1 (fr) Procede de fabrication d'une diode photovoltauique et diode a structure plane.
FR2647502B1 (fr) Distributeur de turbine pour turbo-reacteur et son procede de fabrication
FR2567132B1 (fr) Preparation a base d'interferon et son procede de fabrication
BR9006358A (pt) Fecho corredico e processo de fabricacao
FR2660827B1 (fr) Cable d'allumage bobine et son procede de fabrication.
FR2649024B1 (fr) Procede de fabrication d'une piece presentant une surface interne partiellement spherique et une extremite ouverte
FR2762243B1 (fr) Procede de fabrication de pieces en forme d'ailes et pieces resultant du procede
FR2639085B1 (fr) Microvanne electrostatique integree et procede de fabrication d'une telle microvanne
FR2565512B1 (fr) Procede de formage d'un filetage sur un vilebrequin ou element analogue
FR2640189B1 (fr) Procede de fabrication d'un reflecteur thermoplastique et reflecteur ainsi obtenu
FR2779747B1 (fr) Procede de fabrication d'un article tricote et article ainsi obtenu
FR2635908B1 (fr) Resistance pour montage en surface et son procede de fabrication
IT1241444B (it) Dispositivo per l'essiccazione a freddo di gas
FR2628620B1 (fr) Dispositif d'articulation de lattes sur le bati d'un lit et procede de fabrication d'un tel dispositif
FR2614765B1 (fr) Procede de fabrication d'un roux
EP0430554A3 (en) A mould and a manufacturing method thereof
IT8967931A0 (it) Valvola a otturatore sferico e procedimento per la sua fabbricazione
FR2653353B1 (fr) Procede et installation d'epuration d'air.

Legal Events

Date Code Title Description
ST Notification of lapse