FR2250584B1 - - Google Patents

Info

Publication number
FR2250584B1
FR2250584B1 FR7433569A FR7433569A FR2250584B1 FR 2250584 B1 FR2250584 B1 FR 2250584B1 FR 7433569 A FR7433569 A FR 7433569A FR 7433569 A FR7433569 A FR 7433569A FR 2250584 B1 FR2250584 B1 FR 2250584B1
Authority
FR
France
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
FR7433569A
Other versions
FR2250584A1 (fr
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Publication of FR2250584A1 publication Critical patent/FR2250584A1/fr
Application granted granted Critical
Publication of FR2250584B1 publication Critical patent/FR2250584B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
FR7433569A 1973-11-09 1974-10-04 Expired FR2250584B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/414,381 US3938363A (en) 1973-11-09 1973-11-09 Forming metal plate

Publications (2)

Publication Number Publication Date
FR2250584A1 FR2250584A1 (fr) 1975-06-06
FR2250584B1 true FR2250584B1 (fr) 1977-11-04

Family

ID=23641206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433569A Expired FR2250584B1 (fr) 1973-11-09 1974-10-04

Country Status (14)

Country Link
US (1) US3938363A (fr)
JP (1) JPS551846B2 (fr)
AU (1) AU477179B2 (fr)
BE (1) BE820688A (fr)
CA (1) CA1008704A (fr)
DE (1) DE2443752A1 (fr)
ES (1) ES431705A1 (fr)
FR (1) FR2250584B1 (fr)
GB (2) GB1421721A (fr)
IT (1) IT1019370B (fr)
NL (1) NL156938B (fr)
NO (1) NO140788C (fr)
PL (1) PL114325B1 (fr)
SE (1) SE411711B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023019A1 (de) * 1990-07-19 1992-01-23 Gkn Automotive Ag Radnabe-gleichlaufgelenk-einheit
FI922191A (fi) * 1992-05-14 1993-11-15 Kvaerner Masa Yards Oy Sfaerisk lng-tank och dess framstaellningsfoerfarande
US6626351B2 (en) * 2000-09-19 2003-09-30 Tower Automotive Technology Products, Inc. Method and apparatus for the manufacturing of structural members
DE10304071B4 (de) * 2003-01-31 2005-06-23 Gather Industrie Gmbh Verfahren zur Befestigung einer Magnethalterung an einer ein Zahnrad antreibenden Welle einer magnetgekuppelten Zahnradpumpe
US7661282B2 (en) * 2008-03-21 2010-02-16 Gm Global Technology Operations, Inc. Hot forming process for metal alloy sheets
DE102011080497A1 (de) * 2011-08-05 2013-02-07 Wobben Properties Gmbh Umformverfahren zum Warmumformen eines Stahlblechs eines herzustellenden Rotorblattes einer Windenergieanlage
TWI632003B (zh) * 2017-04-26 2018-08-11 伍鐌科技股份有限公司 Fastening structure and manufacturing method thereof
CN108746297A (zh) * 2018-05-14 2018-11-06 浙江七星电容器有限公司 新能源电容扁芯子暖压工艺
CN108790548B (zh) * 2018-07-24 2024-01-23 山东招金金银精炼有限公司 一种金属薄片的压印工装、系统及方法
CN116213536B (zh) * 2023-05-08 2023-07-18 保定天威恒通电气有限公司 一种电阻片加工用冲压成型装置及使用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US663156A (en) * 1899-12-01 1900-12-04 John F Budke Method of straightening metal sheets.
US2726973A (en) * 1952-05-24 1955-12-13 North American Aviation Inc Method of and apparatus for forming and quenching metal
US2726972A (en) * 1953-06-01 1955-12-13 North American Aviation Inc Method and apparatus for forming metal workpieces
US3025905A (en) * 1957-02-07 1962-03-20 North American Aviation Inc Method for precision forming
US3189337A (en) * 1960-09-07 1965-06-15 Glasrock Products Amorphous silica refractory structures

Also Published As

Publication number Publication date
IT1019370B (it) 1977-11-10
NL7412621A (nl) 1975-05-13
US3938363A (en) 1976-02-17
BE820688A (fr) 1975-04-04
AU477179B2 (en) 1976-10-14
JPS5075561A (fr) 1975-06-20
FR2250584A1 (fr) 1975-06-06
ES431705A1 (es) 1976-09-16
GB1421721A (en) 1976-01-21
CA1008704A (en) 1977-04-19
SE7410781L (fr) 1975-05-12
NO743589L (fr) 1975-06-02
PL114325B1 (en) 1981-01-31
JPS551846B2 (fr) 1980-01-17
NO140788C (no) 1979-11-14
GB1424317A (en) 1976-02-11
SE411711B (sv) 1980-02-04
AU7081774A (en) 1976-01-08
DE2443752A1 (de) 1975-05-15
NL156938B (nl) 1978-06-15
NO140788B (no) 1979-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse